Common use of SELLING SHAREHOLDERS Clause in Contracts

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and/or those issuable to the selling shareholders, upon the Exchange and conversion of Preferred Stock. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, stock and Preferred Stock as of ________, 20232021, assuming conversion of the Preferred Stock held by the selling shareholders on that date, without regard to any limitations on conversions. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued Common Stock and Underlying Shares issuable to the selling shareholders in the “Private Placement of Shares of Common Stock and Preferred Stock” described aboveabove and (ii) the maximum number of shares of common stock issued and common stock issuable upon conversion of the Preferred Stock, determined as if the outstanding Preferred Stock was fully converted as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the Preferred Stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the Preferred Stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of Preferred Stock which have not been converted. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION UNIQUE LOGISTICS INTERNATIONAL, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Unique Logistics International, Inc., a Delaware Nevada corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders pursuant to the terms of certain of the Company’s promissory notes. For additional information regarding the issuances of those shares of common stocknotes, see “Private Placement of Shares of Common StockNotes” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stocknotes, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the our shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stocknotes, as of ________[●], 20232024, assuming the conversion of the notes held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the maximum number of shares of common stock issued issuable pursuant to the selling shareholders notes, determined as if the notes were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the “Private Placement of Shares of Common Stock” described aboveregistration right agreement, without regard to any limitations on conversion or exercise, as applicable, in the notes. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex ANNEX C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire SELLING STOCKHOLDER NOTICE AND QUESTIONNAIRE The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “CommissionSEC”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities 1933 Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the debentures. For additional information regarding the issuances of those shares of common stock, debentures see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockdebentures, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________January 12, 2023, assuming conversion of the debentures held by the selling shareholders on that date, without regard to any limitations on conversions or exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockDebentures” described aboveabove and (ii) the maximum number of shares of common stock issuable upon conversion of the debentures, determined as if the outstanding debentures were converted or exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the debentures. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the debentures to the extent such conversion or exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding common stock following such conversion or exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of such debentures. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Offering

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the Preferred Stock. For additional information regarding the issuances of those shares of common stockthe Preferred Stock, see “Private Placement of Shares of Common StockPlacement” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the notes and the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, Preferred Stock and warrants, as of ________, 20232022, assuming conversion of the Preferred Stock [and exercise of Warrant] held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the maximum number of shares of common stock issued issuable upon conversion of the Preferred Stock, determined as if the outstanding Preferred Stock were converted and exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, subject to the selling shareholders adjustment as provided in the “Private Placement registration rights agreement, without regard to any limitations on the conversion of Shares of Common the Preferred Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the Certificate of Designation, a selling shareholder may not convert shares of Preferred Stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock that would exceed 9.99% of our then outstanding common stock following such conversion (the “Beneficial Ownership Limitation”), excluding, for purposes of such determination, shares of common stock issuable upon conversion of shares of Preferred Stock that have not been converted[ or exercise of warrants that have not been exercised]. A holder may, upon written notice to the Company, increase or decrease the Beneficial Ownership Limitation applicable to it to such other percentage limit, not to exceed 19.99%, as such holder may determine; provided, however, that any increase in such limitation will not be effective until the 61st day after such notice is delivered to the Company. The number of shares in the second column does not reflect any such Beneficial Ownership Limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INCCHARGE ENTERPRISES, inc. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Charge Enterprises, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon exercise of the shares of preferred stock. For additional information regarding the issuances of those shares of common stockCommon Stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common Common Stock and preferred stock, as of ________, 20232022, assuming conversion of the preferred stock held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock Common Stock issued to the selling shareholders in the “Private Placement of Shares of Common Preferred Stock” described aboveabove and (ii) the maximum number of shares of Common Stock issuable upon conversion of the related preferred stock, determined as if the outstanding preferred stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the exercise of the warrants. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of Common Stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding shares of Common Stock following such exercise, excluding for purposes of such determination shares of Common Stock issuable upon conversion of such preferred stock which have not been exercised. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INCTONIX PHARMACEUTICALS HOLDING CORP. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock shares of Common Stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation Tonix Pharmaceuticals Holding Corp. (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock ordinary shares represented by ADSs being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon exercise of the warrants. For additional information regarding the issuances of those ordinary shares of common stockand warrants, see “Private Placement of Ordinary Shares of Common Stockrepresented by ADSs and Warrants” above. We are registering the ordinary shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the ordinary shares of common stockand the warrants, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the ordinary shares of common stock represented by ADSs by each of the selling shareholders. The second column lists the number of ordinary shares of common stock represented by ADSs beneficially owned by each selling shareholder, based on its ownership of the ordinary shares of common stockand warrants, as of ________, 20232024, assuming exercise of the warrants held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the ordinary shares of common stock represented by ADSs being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of ordinary shares of common stock represented by ADSs issued to the selling shareholders in the “Private Placement of Ordinary Shares of Common Stockrepresented by ADSs and Warrants” described aboveabove and (ii) the maximum number of ordinary shares represented by ADSs issuable upon exercise of the related warrants, determined as if the outstanding warrants were exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the exercise of the warrants. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the warrants, a selling shareholder may not exercise the warrants to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of ordinary shares which would exceed 4.99% or 9.99%, as applicable, of our then outstanding ordinary shares following such exercise, excluding for purposes of such determination ordinary shares issuable upon exercise of such warrants which have not been exercised. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Ordinary Shares Represented by ADSs Owned Prior to Offering Maximum Number of shares of Common Stock Ordinary Shares Represented by ADSs to be Sold Pursuant to this Prospectus Number of shares of Common Stock Ordinary Shares Represented by ADSs Owned After Offering EXECUTION COPY Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock Ordinary Shares (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation Evaxion Biotech A/S (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the debentures. For additional information regarding the issuances of those shares of common stock, debentures see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockdebentures, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________December 11, 20232022, assuming conversion of the debentures held by the selling shareholders on that date, without regard to any limitations on conversions or exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockDebentures” described aboveabove and (ii) the maximum number of shares of common stock issuable upon conversion of the debentures, determined as if the outstanding debentures were converted or exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the debentures. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the debentures to the extent such conversion or exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding common stock following such conversion or exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of such debentures. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Name of Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Shareholder

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders stockholders are those previously issued upon conversion of the Notes that were issued to the selling shareholders. For additional information regarding stockholders pursuant to the issuances Securities Purchase Agreement dated as of those shares of common stockAugust 16,2019 (the “Securities Purchase Agreement”), see “Private Placement of Shares of Common Stock” aboveby and among the Company and the investors named therein. We are registering the shares of common stock Common Stock in order to permit the selling shareholders stockholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock issued pursuant to the Securities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders stockholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholdersstockholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholderstockholder, based on its ownership of the shares of common stock, Notes as of ________, 2023August 16,2019. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholdersstockholders and does not take in account any limitations on conversion of the Notes or issuance of Common Stock. In accordance with the terms of a registration rights agreement with the selling shareholdersstockholders (the “Registration Rights Agreement”), this prospectus generally covers the resale of at least the sum of the number of shares of common stock Common Stock issued upon conversion of the Notes issued pursuant to the selling shareholders in Securities Purchase Agreement as of the “Private Placement of Shares of Common Stock” described abovetrading day immediately preceding the date the registration statement is initially filed with the SEC. The fourth column assumes the sale of all of the shares offered by the selling shareholders stockholders pursuant to this prospectus. Under the terms of the Notes, a selling stockholder may not convert the Notes to the extent such exercise would cause such selling stockholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed 9.99% of our then outstanding shares of Common Stock following such exercise. The number of shares in the second column does not reflect these limitations. The selling shareholders stockholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Offering

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the common shares of common stock by each of the selling shareholders. The second column lists the number of common shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockshares, as of ________, 2023. The third column lists the common shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of common shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveshareholders. The fourth third column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Shares Owned Prior to Offering Maximum Number of shares of Common Stock Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Shares Owned After Offering B-1 Annex C PRESTO AUTOMATION JXX.XX INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Jxx.XX Inc., a corporation organized and existing under the General Corporation Law of the State of Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the debentures. For additional information regarding the issuances of those shares of common stockstock and warrants, see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock issuable upon conversion of the debentures, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockstock and warrants, as of ________, 20232018, assuming conversion of the debentures held by the selling shareholders on that date, without regard to any limitations on conversions. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockDebentures” described aboveabove and (ii) the maximum number of shares of common stock issuable upon conversion of the debentures, determined as if the outstanding debentures were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the exercise of the warrants. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the warrants to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% or 9.99% of our then outstanding common stock following such exercise, excluding for purposes of such determination shares of common stock issuable upon exercise of the warrants which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION iCAD, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation iCAD, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________December 31, 20232021. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveabove as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder ANNEX B Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex Name of Selling Shareholder ANNEX C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Orbsat Corp, a Delaware Nevada corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholdersSelling Stockholders. For additional information regarding the issuances issuance of those shares of common stockshares, see “Private Placement of Convertible Preferred Shares of Common Stockand Warrants” above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockCommon Stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockCommon Stock, as of ________, 2023____. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. [Under the terms of the warrants, a selling shareholder may not exercise the warrants to the extent such conversion or exercise, as the case may be, would cause such selling shareholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed [4.99%] [9.99]% of our then outstanding shares of Common Stock following such conversion or exercise, excluding for purposes of such determination shares of Common Stock issuable upon exercise of the warrants which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” ”] Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”Closing [OTHER BUYERS), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders stockholders are those previously issued upon conversion of the Notes that were issued to the selling shareholders. For additional information regarding stockholders pursuant to the issuances Securities Acquisition Agreements dated as of those shares of common stockJuly __, see 2019 (the “Private Placement of Shares of Common Stock” aboveSecurities Acquisitions Agreement”), by and among the Company and the investors named therein. We are registering the shares of common stock Common Stock in order to permit the selling shareholders stockholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders stockholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholdersstockholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholderstockholder, based on its ownership of the shares of common stockNote, as of _________, 20232019. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholdersstockholders and does not take in account any limitations on (i) conversion of the Note or issuance of Common Stock. In accordance with the terms of a registration rights agreement with the selling shareholdersstockholders (the “Registration Rights Agreement”), this prospectus generally covers the resale of at least the sum of (i) the number of shares of common stock Common Stock issued upon conversion of the Notes issued pursuant to the selling shareholders in Securities Purchase Agreement as of the “Private Placement trading day immediately preceding the date the registration statement is initially filed with the SEC, as of Shares of Common Stock” described abovethe trading day immediately preceding the date the registration statement is initially filed with the SEC. The fourth column assumes the sale of all of the shares offered by the selling shareholders stockholders pursuant to this prospectus. Under the terms of the Notes, a selling stockholder may not convert the Notes to the extent such exercise would cause such selling stockholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed 9.99% of our then outstanding shares of Common Stock following such exercise. The number of shares in the second column does not reflect these limitations. The selling shareholders stockholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Offering

SELLING SHAREHOLDERS. The common stock ordinary shares being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stockordinary shares, see “Private Placement of Shares of Common StockOrdinary Shares” above. We are registering the ordinary shares of common stock in order to permit the selling shareholders to offer the ordinary shares for resale from time to time. Except for the ownership of the shares of common stockordinary shares, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the ordinary shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock ordinary being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Ordinary Shares Owned Prior to Offering Maximum Number of shares of Common Stock Ordinary Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Ordinary Shares Owned After Offering Annex C PRESTO AUTOMATION INC. MAKEMYTRIP LIMITED Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock ordinary shares (the “Registrable Securities”) of Presto Automation Inc.MakeMyTrip Limited, a Delaware corporation public company incorporated under the laws of Mauritius with limited liability (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above, as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION ASP ISOTOPES INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation ASP Isotopes Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockShares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023201__. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveStock Purchase Agreement, dated December [●], 2017 between Pyxis Tankers Inc. and each purchase identified on the signature page thereto. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may actually sell all, some or none of their shares in this offering. See “Plan of Distribution.” ”. Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION PYXIS TANKERS INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.PXYIS TANKERS INC., a Delaware corporation organized under the laws of the Mxxxxxxx Islands (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of preferred stock. For additional information regarding the issuances of those shares of preferred stock and common stock issued and issuable upon conversion of the preferred stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. [Except for the ownership of the shares of preferred stock and common stock issued and issuable upon conversion of the preferred stock, the selling shareholders have not had any material relationship with us within the past three years. .] The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of preferred stock, common stock and any other rights to purchase our common stock, as of ________, 20232022, assuming exercise of any warrants or other rights held by the selling shareholders on that date, without regard to any limitations on exercises, and further assuming conversion in full of the preferred stock. The third column lists the shares of common stock (on an as-converted to common stock basis) being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to upon conversion of the selling shareholders preferred stock issued in the “Private Placement of Shares of Common Preferred Stock” described above and (ii) the maximum number of shares of common stock issuable upon conversion of the preferred stock issued in the “Private Placement of Shares of Preferred Stock” described above, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION HISTOGEN INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Histogen Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock ordinary shares being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the debentures. For additional information regarding the issuances of those ordinary shares of common stockand debentures, see “Private Placement of Ordinary Shares of Common Stockand Debentures” above. We are registering the ordinary shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock and the debentures, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the ordinary shares of common stock by each of the selling shareholders. The second column lists the number of ordinary shares of common stock beneficially owned by each selling shareholder, based on its ownership of the ordinary shares of common stockand debentures, as of ________, 20232020, assuming conversion of the debentures held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the ordinary shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of ordinary shares of common stock issued to the selling shareholders in the “Private Placement of Ordinary Shares of Common Stockand Debentures” described aboveabove and (ii) the maximum number of ordinary shares issuable upon conversion of the related debentures, determined as if the outstanding debentures were exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the debentures. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not exercise the debentures to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of ordinary shares which would exceed [4.99]% of our then outstanding ordinary shares following such exercise, excluding for purposes of such determination ordinary shares issuable upon conversion of the debentures which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Ordinary Shares Owned Prior to Offering Maximum Number of shares of Common Stock Ordinary Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Ordinary Shares Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock ordinary shares (the “Registrable Securities”) of Presto Automation Inc.Cyren Ltd., a Delaware an Israeli corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholders. For additional information regarding , upon conversion of the issuances of those shares of common stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockPreferred Stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockPreferred Stock, as of ________, 20232022, assuming conversion of the Preferred Stock held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the maximum number of shares of common stock issued issuable upon conversion of the Preferred Stock, determined as if the outstanding Preferred Stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, subject to the selling shareholders adjustment as provided in the “Private Placement registration right agreement, without regard to any limitations on the conversion of Shares of Common the Preferred Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the Preferred Designation, a selling shareholder may not exercise the Preferred Stock and/or exercise the Warrants to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 9.99% of our then outstanding common stock following such conversion or exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of the Preferred Stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION CHARGE ENTERPRISES, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Charge Enterprises, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock We are registering the shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership purchase of the these shares of common stockCommon Stock from the Company pursuant to that certain Share Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three yearsyears other than relationships described in our filings with the Securities and Exchange Commission. For additional information regarding the issuance of the shares of Common Stock being offered by the selling stockholders, see "Private Placement of Shares of Common Stock" above. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232014. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Shares Owned Prior to Offering Maximum Number of shares of Common Stock Shares to be Sold Pursuant to this Prospectus Number of Shares Owned After Offering PLAN OF DISTRIBUTION We are registering the shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INCto permit the resale of these shares of Common Stock by the holders thereof from time to time after the date of this prospectus. Selling Stockholder Notice We will not receive any of the proceeds from the sale by the selling shareholders of the shares of Common Stock. We will bear all fees and Questionnaire expenses incident to our obligation to register the shares of Common Stock. The undersigned beneficial owner selling shareholders may sell all or a portion of common stock (the “Registrable Securities”) shares of Presto Automation Inc.Common Stock beneficially owned by them and offered hereby from time to time directly or through one or more underwriters, broker-dealers or agents. If the shares of Common Stock are sold through underwriters or broker-dealers, the selling shareholders will be responsible for underwriting discounts or commissions or agent's commissions. The shares of Common Stock may be sold in one or more transactions at fixed prices, at prevailing market prices at the time of the sale, at varying prices determined at the time of sale, or at negotiated prices. These sales may be effected in various transactions, which may involve crosses or block transactions, including the following: · transactions on any national securities exchange or quotation service on which the securities may be listed or quoted at the time of sale; · transactions in the over-the-counter market; · transactions otherwise than on these exchanges or systems or in the over-the-counter market; · through the writing of options, whether such options are listed on an options exchange or otherwise; · ordinary brokerage transactions and transactions in which the broker-dealer solicits purchasers; · underwritten public offerings; · block trades in which the broker-dealer will attempt to sell the shares as agent but may position and resell a Delaware corporation (portion of the “Company”), understands that block as principal to facilitate the Company has filed or intends to file transaction; · purchases by a broker-dealer as principal and resale by the broker-dealer for its account; · an exchange distribution in accordance with the Securities rules of the applicable exchange; · privately negotiated transactions; · short sales; · sales pursuant to Rule 144; · broker-dealers may agree with the selling securityholders to sell a specified number of such shares at a stipulated price per share; · a combination of any such methods of sale; and Exchange Commission · any other method permitted pursuant to applicable law. If the selling shareholders effect such transactions by selling shares of Common Stock to or through underwriters, broker-dealers or agents, such underwriters, broker-dealers or agents may receive commissions in the form of discounts, concessions or commissions from the selling shareholders or commissions from purchasers of the shares of Common Stock for whom they may act as agent or to whom they may sell as principal (which discounts, concessions or commissions as to particular underwriters, broker-dealers or agents may be in excess of those customary in the “Commission”) types of transactions involved). In connection with sales of the shares of Common Stock or otherwise, the selling shareholders may enter into hedging transactions with broker-dealers, which may in turn engage in short sales of the shares of Common Stock in the course of hedging in positions they assume. The selling shareholders may also sell shares of Common Stock short and deliver shares of Common Stock covered by this prospectus to close out short positions and to return borrowed shares in connection with such short sales. The selling shareholders may also loan or pledge shares of Common Stock to broker-dealers that in turn may sell such shares. The selling shareholders may pledge or grant a registration statement (security interest in some or all of the “Registration Statement”) for shares of Common Stock owned by them and, if they default in the registration performance of their secured obligations, the pledgees or secured parties may offer and resale sell the shares of Common Stock from time to time pursuant to this prospectus or any amendment to this prospectus under Rule 415 424(b)(3) or other applicable provision of the Securities Act of 1933, as amended (amended, amending, if necessary, the “list of selling shareholders to include the pledgee, transferee or other successors in interest as selling shareholders under this prospectus. The selling shareholders also may transfer and donate the shares of Common Stock in other circumstances in which case the transferees, donees, pledgees or other successors in interest will be the selling beneficial owners for purposes of this prospectus. The selling shareholders and any broker-dealer participating in the distribution of the shares of Common Stock may be deemed to be "underwriters" within the meaning of the Securities Act”), and any commission paid, or any discounts or concessions allowed to, any such broker-dealer may be deemed to be underwriting commissions or discounts under the Securities Act. At the time a particular offering of the shares of Common Stock is made, a prospectus supplement, if required, will be distributed which will set forth the aggregate amount of shares of Common Stock being offered and the terms of the offering, including the name or names of any broker-dealers or agents, any discounts, commissions and other terms constituting compensation from the selling shareholders and any discounts, commissions or concessions allowed or reallowed or paid to broker-dealers. Under the securities laws of some states, the shares of Common Stock may be sold in such states only through registered or licensed brokers or dealers. In addition, in some states the shares of Common Stock may not be sold unless such shares have been registered or qualified for sale in such state or an exemption from registration or qualification is available and is complied with. There can be no assurance that any selling shareholder will sell any or all of the shares of Common Stock registered pursuant to the shelf registration statement, of which this prospectus forms a part. The selling shareholders and any other person participating in such distribution will be subject to applicable provisions of the Registrable SecuritiesSecurities Exchange Act of 1934, as amended, and the rules and regulations thereunder, including, without limitation, Regulation M of the Exchange Act, which may limit the timing of purchases and sales of any of the shares of Common Stock by the selling shareholders and any other participating person. Regulation M may also restrict the ability of any person engaged in the distribution of the shares of Common Stock to engage in market-making activities with respect to the shares of Common Stock. All of the foregoing may affect the marketability of the shares of Common Stock and the ability of any person or entity to engage in market-making activities with respect to the shares of Common Stock. We will pay all expenses of the registration of the shares of Common Stock pursuant to the registration rights agreement, estimated to be $[____________] in total, including, without limitation, Securities and Exchange Commission filing fees and expenses of compliance with state securities or "blue sky" laws; provided, however, that a selling shareholder will pay all underwriting discounts and selling commissions, if any. We will indemnify the selling shareholders against liabilities, including some liabilities under the Securities Act, in accordance with the terms registration rights agreements, or the selling shareholders will be entitled to contribution. We may be indemnified by the selling shareholders against civil liabilities, including liabilities under the Securities Act, that may arise from any written information furnished to us by the selling shareholder specifically for use in this prospectus, in accordance with the related registration rights agreements, or we may be entitled to contribution. Once sold under the shelf registration statement, of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy prospectus forms a part, the shares of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto Common Stock will be freely tradable in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners hands of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectuspersons other than our affiliates.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon exercise of the shares of preferred stock. For additional information regarding the issuances of those shares of common stockCommon Stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common Common Stock and preferred stock, as of ________, 20232022, assuming conversion of the preferred stock held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock Common Stock issued to the selling shareholders in the “Private Placement of Shares of Common Preferred Stock” described aboveabove and (ii) the maximum number of shares of Common Stock issuable upon conversion of the related preferred stock, determined as if the outstanding preferred stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the exercise of the warrants. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of Common Stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding shares of Common Stock following such exercise, excluding for purposes of such determination shares of Common Stock issuable upon conversion of such preferred stock which have not been exercised. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION GUARDION HEALTH SCIENCES, INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock shares of Common Stock (the “Registrable Securities”) of Presto Automation Inc.Guardion Health Sciences, a Delaware corporation Inc. (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the Debentures. For additional information regarding the issuances of those shares of common stockthe Debentures, see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockDebentures, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockDebentures, as of ________, 20232016, assuming conversion of Debentures held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the maximum number of shares of common stock issued issuable upon conversion of the Debentures, determined as if the outstanding Debentures were exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to the selling shareholders adjustment as provided in the “Private Placement registration right agreement, without regard to any limitations on the conversion of Shares of Common Stock” described abovethe Debentures. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the Debentures, a selling shareholder may not convert the Debentures to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the Debentures which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION SPIRAL TOYS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Spiral Toys, Inc., a Delaware Nevada corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the preferred stock. For additional information regarding the issuances of those shares of common stock, see “"Private Placement of Shares of Common Stock” Preferred Shares" above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232019, assuming conversion of the preferred shares held by the selling shareholders on that date, without regard to any limitations on conversion. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the the maximum number of shares of common stock issued issuable upon conversion of the related preferred stock, determined as if the outstanding preferred stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to the selling shareholders adjustment as provided in the “Private Placement registration right agreement, without regard to any limitations on the conversion of Shares of Common Stock” described abovethe preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the preferred stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION THEMAVEN, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation TheMaven, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockstock and warrants, as of ________, 20232019. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION STREAMLINE HEALTH SOLUTIONS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Streamline Health Solutions, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock ordinary shares represented by ADSs being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon exercise of the warrants. For additional information regarding the issuances of those ordinary shares of common stockand warrants, see “Private Placement of Ordinary Shares of Common Stockrepresented by ADSs and Warrants” above. We are registering the ordinary shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the ordinary shares of common stockand the warrants, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the ordinary shares of common stock represented by ADSs by each of the selling shareholders. The second column lists the number of ordinary shares of common stock represented by ADSs beneficially owned by each selling shareholder, based on its ownership of the ordinary shares of common stockand warrants, as of ________, 20232024, assuming exercise of the warrants held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the ordinary shares of common stock represented by ADSs being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of ordinary shares of common stock represented by ADSs issued to the selling shareholders in the “Private Placement of Ordinary Shares of Common Stockrepresented by ADSs and Warrants” described aboveabove and (ii) the maximum number of ordinary shares represented by ADSs issuable upon exercise of the related warrants, determined as if the outstanding warrants were exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the exercise of the warrants. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the warrants, a selling shareholder may not exercise the warrants to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of ordinary shares which would exceed 4.99% or 9.99%, as applicable, of our then outstanding ordinary shares following such exercise, excluding for purposes of such determination ordinary shares issuable upon exercise of such warrants which have not been exercised. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Ordinary Shares Represented by ADSs Owned Prior to Offering Maximum Number of shares of Common Stock Ordinary Shares Represented by ADSs to be Sold Pursuant to this Prospectus Number of shares of Common Stock Ordinary Shares Represented by ADSs Owned After Offering 29 November 2023 Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock Ordinary Shares (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation Evaxion Biotech A/S (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholdersshareholders pursuant to the Securities Purchase Agreement dated as of July __, 2021. For additional information regarding the issuances of those shares of common stock, stock see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The fourth third column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. TAKUNG ART CO., LTD Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Takung Art Co., Ltd, a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the debentures. For additional information regarding the issuances of those shares of common stockstock and debentures, see “Private Placement of Shares of Common StockStock and Debentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock and the debentures, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockstock and debentures, as of ________, 20232024, assuming conversion of the debentures held by the selling shareholders on that date, without regard to any limitations on conversion. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockStock and Debentures” described aboveabove and (ii) the maximum number of shares of common stock issuable upon conversion of the debentures, determined as if the outstanding debentures were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the debentures. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the debentures to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of such debentures which have not been converted. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION BIONANO GENOMICS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Bionano Genomics, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockShares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of all of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described abovesecurities purchase agreement, dated August 17, 2018. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name Maximum Number of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum shares of Number of shares of Common Stock Common Stock shares of Owned to be Sold Common Stock Name of Selling Prior to Pursuant to Owned Shareholder Offering this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION CERECOR INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Cerecor Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the common shares of common stock by each of the selling shareholders. The second column lists the number of common shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockshares, as of ________, 2023. The third column lists the common shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of common shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveshareholders. The fourth third column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Ordinary Shares Owned Prior to Offering Maximum Number of shares of Common Stock Ordinary Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Ordinary Shares Owned After Offering Annex C PRESTO AUTOMATION INCHUB CYBER SECURITY LTD. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.HUB Cyber Security Ltd., a Delaware corporation company organized under the laws of the State of Israel (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock shares of Preferred Stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those shares of Common Stock issuable to the selling shareholders upon conversion of such shares of Preferred Stock. For additional information regarding the issuances of those the shares of common stockPreferred Stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the such shares of common stock Preferred Stock and shares of Common Stock in order to permit the selling shareholders to offer the such shares for resale from time to time. Except for the ownership of the shares of common stockPreferred Stock and for the purchase of the shares of the Series A Preferred Stock as described below, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common Common Stock and Company preferred stock by each of the selling shareholders. The second column lists and third columns list the number of shares of common Common Stock and Company preferred stock beneficially owned by each selling shareholder, based on its ownership of the such shares of common stock, as of ________, 2023, assuming conversion of such preferred stock held by the selling shareholders on that date, taking into account any limitations on exercises. The third column lists fourth and fifth columns list the shares of common stock Preferred Stock and Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the (i) the number of shares of common stock Preferred Stock issued to the selling shareholders in the “Private Placement of Shares of Common Preferred Stock” described aboveabove and (ii) the maximum number of shares of Common Stock issuable upon conversion of the Preferred Stock, determined as if the outstanding Preferred Stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the Preferred Stock. The fourth column assumes sixth and seventh columns assume the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the Preferred Stock, a selling shareholder may not convert their Preferred Stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of Common Stock which would exceed 9.99% of our then outstanding shares of Common Stock following such conversion, excluding for purposes of such determination shares of Common Stock issuable upon conversion of such Preferred Stock which have not been converted. The number of shares in the fourth and fifth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Number of shares of Preferred Stock Owned Prior to Offering Maximum Number of shares of Preferred Stock to be Sold Pursuant to this Prospectus Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION Number of shares of Preferred Stock Owned After Offering Private Placement of Series A Preferred Stock [____] ANNEX B ALLARITY THERAPEUTICS, INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock shares of Common Stock and Preferred Stock (the “Registrable Securities”) of Presto Automation Inc.Allarity Therapeutics, a Delaware corporation Inc. (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of preferred stock. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common preferred stock, as of ________, 20232018, assuming conversion of the warrants held by the selling shareholders on that date, without regard to any limitations on conversions. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders upon conversion of the preferred stock in the “Private Placement __________________, determined as if the outstanding preferred stock were converted in full as of Shares the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of Common Stock” described abovethe trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversions would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% (or, at election of holder, 9.99%) of our then outstanding common stock following such exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of the preferred stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION MJ HOLDINGS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation MJ Holdings, Inc., a Delaware Nevada corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock Common Stock being offered by the selling shareholders are those previously issued shares of Common stock issuable to the selling shareholders. For additional information regarding shareholders upon conversion of the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” aboveConvertible Debenture. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for All capitalized terms not otherwise defined herein shall have the ownership of meanings ascribed thereto in the shares of common stock, the selling shareholders have not had any material relationship with us within the past three yearsRegistration Rights Agreement to which this Plan document is annexed. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, Common Stock as of ________, 2023_____, assuming the full conversion of the Convertible Debenture. The third column lists the shares of common stock Common Stock being offered by this prospectus the Prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus the Prospectus generally covers the resale of the number of shares of common Common stock issued issuable to the selling shareholders in upon the “Private Placement full conversion of Shares of Common Stock” described abovethe Convertible Debenture prior to the date the Registration Statement was initially filed with the Commission. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectusthe Prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectusXXXXX SODA CO.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the debentures. For additional information regarding the issuances of those shares of common stock, debentures see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockdebentures, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ______October __, 20232022, assuming conversion of the debentures held by the selling shareholders on that date, without regard to any limitations on conversions or exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockDebentures” described aboveabove and (ii) the maximum number of shares of common stock issuable upon conversion of the debentures, determined as if the outstanding debentures were converted or exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the debentures. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the debentures to the extent such conversion or exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding common stock following such conversion or exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of such debentures. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION CREATD, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Creatd, Inc., a Delaware Nevada corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The shares of common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders pursuant to the terms of the convertible notes and upon exercise of the warrants (including, without limitation, the Xxxx Warrants). For additional information regarding the issuances issuance of those shares of common stockconvertible notes and warrants, see “"Private Placement of Shares of Common Stock” Convertible Notes and Warrants" above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockconvertible notes and the warrants issued pursuant to the Securities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockconvertible notes and warrants, as of ________, 20232015, assuming conversion of all convertible notes and exercise of all warrants held by the selling shareholders on that date, without regard to any limitations on conversion, redemption or exercise. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of at least 125% of the sum of (i) the maximum number of shares of common stock issued and issuable pursuant to the selling shareholders in convertible notes as of the “Private Placement Trading Day immediately preceding the date the registration statement is initially filed with the SEC, and (ii) the maximum number of Shares shares of Common Stock” described abovecommon stock issued and issuable upon exercise of the related warrants (including, without limitation, the Xxxx Warrants) as of the Trading Day immediately preceding the date the registration statement is initially filed with the SEC. Because the conversion price of the convertible notes and the exercise price of the warrants may be adjusted, the number of shares that will actually be issued may be more or less than the number of shares being offered by this prospectus. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the convertible notes and the warrants, a selling shareholder may not convert the convertible notes or exercise the warrants to the extent such conversion or exercise would cause such selling shareholder, together with its affiliates, to beneficially own a number of shares of common stock which would exceed 9.99% of our then outstanding shares of common stock following such conversion or exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of the convertible notes which have not been converted and upon exercise of the warrants which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering " Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.I -1

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above”. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveabove and all subject to adjustment as provided in the registration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION CHICKEN SOUP FOR THE SOUL ENTERTAINMENT INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Chicken Soup for the Soul Entertainment Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock Common Stock being offered by the selling shareholders are those previously issued shares of Common stock issuable to the selling shareholders. For additional information regarding shareholders upon conversion of the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” aboveConvertible Debenture. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for All capitalized terms not otherwise defined herein shall have the ownership of meanings ascribed thereto in the shares of common stock, the selling shareholders have not had any material relationship with us within the past three yearsRegistration Rights Agreement to which this Plan document is annexed. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, Common Stock as of ________, 20232021, assuming the full conversion of the Convertible Debenture. The third column lists the shares of common stock Common Stock being offered by this prospectus the Prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus the Prospectus generally covers the resale of the number of shares of common Common stock issued issuable to the selling shareholders in upon the “Private Placement full conversion of Shares of Common Stock” described abovethe Convertible Debenture prior to the date the Registration Statement was initially filed with the Commission. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectusthe Prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectusJXXXX SODA CO.

SELLING SHAREHOLDERS. The common stock Common Shares being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the convertible preferred stock and in payment of certain dividend requirements with respect to the preferred stock. For additional information regarding the issuances issuance of those shares of common convertible preferred stock, see “"Private Placement of Shares of Common Stock” Convertible Preferred Stock " above. We are registering the shares of common stock Common Shares in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockconvertible preferred stock issued pursuant to the Securities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Shares by each of the selling shareholders. The second column lists the number of shares of common stock Common Shares beneficially owned by each selling shareholder, based on its ownership of the shares of common convertible preferred stock, as of ________, 20232012. The third column lists the shares number of common stock Common Shares being offered by this prospectus by the selling shareholders. The fourth column lists the number of Common Shares that will be held by the selling shareholders after the sale of all Common Shares offered by this prospectus and the fifth column lists the percentage of ownership of the Company’s issued and outstanding Common Shares the selling shareholder will hold after the sale of all Common Shares offered by this prospectus. Beneficial ownership in the is determined in accordance with the rules of the SEC and includes voting or investment power with respect to securities. The numbers in the following table assume that none of the selling shareholders sell any Common Shares not being offered in this prospectus or purchase additional common shares, and assume that all Common Shares offered are sold. As of ____________, 2012, we had ____________ common shares issued and outstanding In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of at least 100% of the sum of (i) the number of Common Shares issuable upon conversion of the convertible preferred stock as of the Trading Day immediately preceding the date the registration statement is initially filed with the SEC and (ii) the number of Common Shares issuable as dividends with respect to the preferred stock as of the Trading Day immediately preceding the date the registration statement is initially filed with the SEC, subject to any limit on the number of shares of common stock issued to issuable by the selling shareholders in NYSE MKT or the “Private Placement of Shares of Common Stock” described above. The fourth column assumes TSX-V. Because the sale of all conversion price of the convertible preferred stock may be adjusted, the number of shares that will actually be issued may be more or less than the number of shares being offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares Common Shares in this offering. The selling shreholders are not making any representation that any Common Shares covered by this prospectus will be offered for sale. The selling shareholders reserve the right to accept or reject, in whole or in part, any proposed sale of Common Shares. See “"Plan of Distribution.” " Name of Selling Shareholder shareholder Number of shares of Common Stock Shares Owned Prior to Offering Maximum Number of shares of Common Stock Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Shares Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner Percentage of common stock Common Shares Owned After Offering [Buyers] (the “Registrable Securities”1) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.0 [Other Buyers] TOTAL * Less than 1%

SELLING SHAREHOLDERS. The shares of common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders pursuant to the terms of the convertible notes. For additional information regarding the issuances issuance of those shares of common stockconvertible notes, see “Private Placement of Shares of Common StockConvertible Notes and Shares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockconvertible notes issued pursuant to the Securities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockconvertible notes, as of ________, 20232016, assuming conversion of all convertible notes by the selling shareholders on that date, without regard to any limitations on conversion, redemption or exercise. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of at least 120% of the sum of (i) the maximum number of shares of common stock issued and issuable pursuant to the selling shareholders in convertible notes as of the “Private Placement Trading Day immediately preceding the date the registration statement is initially filed with the SEC, and (ii) Shares as of Shares the Trading Day immediately preceding the date the registration statement is initially filed with the SEC. Because the conversion price of Common Stock” described abovethe convertible notes may be adjusted, the number of shares that will actually be issued may be more or less than the number of shares being offered by this prospectus. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the convertible notes, a selling shareholder may not convert the convertible notes to the extent such conversion would cause such selling shareholder, together with its affiliates, to beneficially own a number of shares of common stock which would exceed 4.99% of our then outstanding shares of common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the convertible notes which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.[_____________] 0

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders stockholders are those previously issued upon conversion of the Notes that were issued to the selling shareholders. For additional information regarding stockholders pursuant to the issuances Securities Purchase Agreement dated as of those shares of common stockAugust 14,2019 (the “Securities Purchase Agreement”), see “Private Placement of Shares of Common Stock” aboveby and among the Company and the investors named therein. We are registering the shares of common stock Common Stock in order to permit the selling shareholders stockholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock issued pursuant to the Securities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders stockholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholdersstockholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholderstockholder, based on its ownership of the shares of common stock, Notes as of ________April 20, 20232020. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholdersstockholders and does not take in account any limitations on conversion of the Notes or issuance of Common Stock. In accordance with the terms of a registration rights agreement with the selling shareholdersstockholders (the “Registration Rights Agreement”), this prospectus generally covers the resale of at least the sum of the number of shares of common stock Common Stock issued upon conversion of the Notes issued pursuant to the selling shareholders in Securities Purchase Agreement as of the “Private Placement of Shares of Common Stock” described abovetrading day immediately preceding the date the registration statement is initially filed with the SEC. The fourth column assumes the sale of all of the shares offered by the selling shareholders stockholders pursuant to this prospectus. Under the terms of the Notes, a selling stockholder may not convert the Notes to the extent such exercise would cause such selling stockholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed 9.99% of our then outstanding shares of Common Stock following such exercise. The number of shares in the second column does not reflect these limitations. The selling shareholders stockholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Offering

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholdersSelling Stockholders. For additional information regarding the issuances issuance of those shares of common stockwarrant shares, see “Private Placement of Convertible Preferred Shares of Common Stockand Warrants” above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockCommon Stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockCommon Stock, as of ________, 2023____. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. [Under the terms of the warrants, a selling shareholder may not exercise the warrants to the extent such conversion or exercise, as the case may be, would cause such selling shareholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed [4.99%] [9.99]% of our then outstanding shares of Common Stock following such conversion or exercise, excluding for purposes of such determination shares of Common Stock issuable upon exercise of the warrants which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” ”] Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”Closing [OTHER BUYERS), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the preferred stock. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockPreferred Shares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232019, assuming conversion of the preferred shares held by the selling shareholders on that date, without regard to any limitations on conversion. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the the maximum number of shares of common stock issued issuable upon conversion of the related preferred stock, determined as if the outstanding preferred stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to the selling shareholders adjustment as provided in the “Private Placement registration right agreement, without regard to any limitations on the conversion of Shares of Common Stock” described abovethe preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the preferred stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION THEMAVEN, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation TheMaven, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the convertible debentures. For additional information regarding the issuances of those shares of common stockstock and convertible debentures, see “Private Placement of Shares of Common Stock” convertible debentures “ above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock and the convertible debentures s, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockstock and convertible debentures, as of ________, 20232017, assuming conversion of the convertible debentures held by the selling shareholders on that date, without regard to any limitations on conversion. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement __________ and (ii) the maximum number of Shares shares of Common Stock” described abovecommon stock issuable upon conversion of the convertible debentures, determined as if the outstanding convertible debentures were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the convertible debentures. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the convertible debentures s, a selling shareholder may not exercise the warrants to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the convertible debentures which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock Ordinary Shares are being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stockordinary shares, see “Private Placement of Shares of Common StockOrdinary Shares” above. We are registering the shares of common stock Ordinary Shares in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockOrdinary Shares, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Ordinary Shares by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock Ordinary Shares being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock Ordinary Shares issued to the selling shareholders in the “Private Placement of Shares of Common StockOrdinary Shares” described above, as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration rights agreement. The fourth third column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Ordinary Shares Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Ordinary Shares Owned After Offering Annex B - 1 Annex C PRESTO AUTOMATION INC. EUDA HEALTH HOLDINGS LIMITED Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock ordinary shares (the “Registrable Securities”) of Presto Automation Inc.EUDA Health Holdings Limited, a Delaware corporation British Virgin Islands business company (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232021. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveabove as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering " Annex C PRESTO AUTOMATION BBQ HOLDINGS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation BBQ Holdings, Inc., a Delaware Minnesota corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The shares of common stock being offered by the selling shareholders are those previously issued to the selling shareholdersshareholders pursuant to the Securities Purchase Agreement. For additional information regarding the issuances issuance of those shares of that common stock, see “"Private Placement of Shares of Common Stock” Stock " above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock and the purchase of convertible notes and the warrants issued pursuant to a prior securities purchase agreement and a subsequent negotiated conversion of such notes, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232014. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued pursuant to the selling shareholders in Securities Purchase Agreement as of the “Private Placement of Shares of Common Stock” described aboveTrading Day immediately preceding the date the registration statement is initially filed with the SEC. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Offering

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the debenture. For additional information regarding the issuances of those shares of common stockstock and warrants, see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the debentures and shares of common stock, debentures and the warrants issued in the April 2019 Financing, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, stock as of ________August 30, 20232019. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockDebentures” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the debenture to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the debentures which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INCB SAFE-T GROUP LTD. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Safe-T Group Ltd., a Delaware an Israeli corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the debenture. For additional information regarding the issuances of those shares of common stockstock and warrants, see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the debentures and shares of common stock, debentures and the warrants issued in the April 2019 Financing, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, stock as of ________, 20232019. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockDebentures” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the debenture to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the debentures which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INCB SAFE-T GROUP LTD. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Safe-T Group Ltd., a Delaware an Israeli corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockLitigation Settlement” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock and as described in “Litigation Settlement” described above, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232024. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockLitigation Settlement” described above. above The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Offering

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those issuable upon conversion of shares of Series A Convertible Preferred Stock previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stocksecurities, see “Private Placement of Shares of Common Series A Convertible Preferred Stock” above. We are registering the shares of common stock issuable upon conversion of shares of Series A Convertible Preferred Stock in order to permit the selling shareholders to offer the shares of common stock for resale from time to time. Except for the ownership of the shares of Series A Convertible Preferred Stock (and common stockstock issuable upon conversion thereof), the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 202320__, assuming conversion of the Series A Convertible Preferred Stock held by the selling shareholders on that date, without regard to any limitations on conversions. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issuable upon conversion of shares of Series A Convertible Preferred Stock previously issued to the selling shareholders in the “Private Placement of Shares of Common Series A Convertible Preferred Stock” described above, determined as if the outstanding shares of Series A Convertible Preferred Stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the Series A Convertible Preferred Stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of any shares of Series A Convertible Preferred Stock held by selling shareholders, a selling shareholder may not convert any such shares of Series A Convertible Preferred Stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of such shares of Series A Convertible Preferred Stock which have not been converted. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INCDIGITAL WORLD ACQUISITION CORP. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Digital World Acquisition Corp., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock Ordinary Shares being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stockOrdinary Shares, see “Private Placement of Shares of Common StockOrdinary Shares” above. We are registering the shares of common stock Ordinary Shares in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockOrdinary Shares, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Ordinary Shares by each of the selling shareholders. The second column lists the number of shares of common stock Ordinary Shares beneficially owned by each selling shareholder, based on its ownership of the shares of common stockOrdinary Shares, as of ________, 20232021. The third column lists the shares of common stock Ordinary Shares being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock Ordinary Shares issued to the selling shareholders in the “Private Placement __________________ as of Shares the trading day immediately preceding the applicable date of Common Stock” described abovedetermination and all subject to adjustment as provided in the registration rights agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Ordinary Shares Owned Prior to Offering Maximum Number of shares of Common Stock Ordinary Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Ordinary Shares Owned After Offering Annex C PRESTO AUTOMATION INCCN Energy Group. Inc. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock Ordinary Shares (the “Registrable Securities”) of Presto Automation CN Energy Group. Inc., a Delaware corporation British Virgin Islands company (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the preferred stock. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockPreferred Shares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232019, assuming conversion of the preferred shares held by the selling shareholders on that date, without regard to any limitations on conversion. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the maximum number of shares of common stock issued issuable upon conversion of the related preferred stock, determined as if the outstanding preferred stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to the selling shareholders adjustment as provided in the “Private Placement registration right agreement, without regard to any limitations on the conversion of Shares of Common Stock” described abovethe preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the preferred stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION THEMAVEN, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation TheMaven, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares Placements of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232018. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders pursuant to the securities purchase agreement, dated as of _______, subject to adjustment as provided in the “Private Placement of Shares of Common Stock” described aboveregistration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION B AUDIOEYE, INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation AudioEye, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to issuable upon conversion of the selling shareholdersconvertible notes and upon exercise of the warrants. For additional information regarding the issuances issuance of those shares of common stockconvertible notes and warrants, see “"Private Placement of Shares of Common Stock” Convertible Notes and Warrants" above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockconvertible notes and the warrants issued pursuant to the Securities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockconvertible notes and warrants, as of ________, 2023200_, assuming conversion of all convertible notes and exercise of all warrants held by the selling shareholders on that date. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement agreements with the selling shareholders, this prospectus generally covers the resale of at least 130% of the sum of (i) the maximum number of shares of Common Stock issuable upon conversion of the convertible notes as of the trading day immediately preceding the date the registration statement is initially filed with the SEC and (ii) the maximum number of shares of common stock issued to and issuable upon exercise of the selling shareholders in warrants, as of the “Private Placement Trading Day immediately preceding the date this registration statement is initially filed with the SEC. Because the conversion price of Shares the convertible notes and the exercise price of Common Stock” described abovethe warrants may be adjusted, the number of shares that will actually be issued may be more or less than the number of shares being offered by this prospectus. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the convertible notes and the warrants, a selling shareholder may not convert the convertible notes or exercise the warrants to the extent such conversion or exercise would cause such selling shareholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed 4.99% of our then outstanding shares of Common Stock following such conversion or exercise, excluding for purposes of such determination shares of Common Stock issuable upon conversion of the convertible notes which have not been converted or upon exercise of the warrants which have not been exercised. The number of shares in the second column reflects this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Shares Owned Prior to Offering Maximum Number of shares of Common Stock Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Shares Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock Highbridge International LLC (the “Registrable Securities”1) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.[ ] 0 Cranshire Capital L.P. Iroquois Master Fund Ltd.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the preferred stock. For additional information regarding the issuances of those shares of common stockCommon Stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockpreferred stock and the underlying shares, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockCommon Stock and warrants, as of ________, 20232022, assuming conversion of the preferred stock held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock Common Stock issued to the selling shareholders in the “Private Placement of Shares of Common Preferred Stock” described above, without regard to any limitations on the conversion of the preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of Common Stock which would exceed 19.99% of our then outstanding shares of Common Stock following such exercise, excluding for purposes of such determination shares of Common Stock issuable upon conversion of such shares which have not been converted. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION B COMERA LIFE SCIENCES HOLDINGS, INC. ., Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock shares of Common Stock (the “Registrable Securities”) of Presto Automation Inc.Comera Life Sciences Holdings, a Delaware corporation Inc. (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the shares of convertible preferred stock. For additional information regarding the issuances of those shares of common convertible preferred stock, see “"Private Placement of Shares of Common Preferred Stock” " above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common convertible preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common convertible preferred stock, as of ________, 20232016, assuming conversion of the shares of convertible preferred stock held by the selling shareholders on that date, without regard to any limitations on conversions. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement __________________ and (ii) the maximum number of Shares shares of Common Stock” described abovecommon stock issuable upon conversion of the shares of convertible preferred stock, determined as if the outstanding shares of convertible preferred stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the shares of convertible preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the convertible preferred stock, a selling shareholder may not convert the convertible preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed ____% of our then outstanding common stock following such conversion excluding for purposes of such determination shares of common stock issuable upon conversion of the shares of convertible preferred stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. AIR INDUSTRIES GROUP Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Air Industries Group, a Delaware Nevada corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon exercise of the warrants. For additional information regarding the issuances of those shares of preferred stock, common stockstock and warrants, see “Private Placement of Shares of Common Stock, Preferred Stock and Warrants” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of preferred stock, common stockstock and the warrants, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockstock and warrants, as of ________[ , 20232017, assuming exercise of the warrants held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock (and shares of common stock underlying the preferred stock) issued to the selling shareholders in the “Private Placement [ and (ii) the maximum number of Shares shares of Common Stock” described abovecommon stock issuable upon exercise of the related warrants, determined as if the outstanding warrants were exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the exercise of the warrants. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock and warrants, a selling shareholder may not convert its preferred stock or exercise the warrants, as applicable, to the extent such conversion or exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% of our then outstanding common stock following such exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of the preferred stock that has not been converted and exercise of the warrants which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION ALPHATEC HOLDINGS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Alphatec Holdings, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the preferred stock. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockPreferred Shares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 202320__, assuming conversion of the preferred shares held by the selling shareholders on that date, without regard to any limitations on conversion. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the maximum number of shares of common stock issued issuable upon conversion of the related preferred stock, determined as if the outstanding preferred stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to the selling shareholders adjustment as provided in the “Private Placement registration right agreement, without regard to any limitations on the conversion of Shares of Common Stock” described abovethe preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the preferred stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION THEMAVEN, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation TheMaven, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockShares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023202__. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveSecurities Purchase Agreement, dated March [ ], 2021 between Second Sight Medical Products, Inc. and each purchaser identified on the signature page thereto. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may actually sell all, some or none of their shares in this offering. See “Plan of Distribution.” ”. Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION SECOND SIGHT MEDICAL PRODUCTS INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.SECOND SIGHT MEDICAL PRODUCTS INC., a Delaware California corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the common shares of common stock by each of the selling shareholders. The second column lists the number of common shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockshares, as of ________, 2023. The third column lists the common shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of common shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveshareholders. The fourth third column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Shares Owned Prior to Offering Maximum Number of shares of Common Stock Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Shares Owned After Offering Annex C PRESTO AUTOMATION JXX.XX INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Jxx.XX Inc., a corporation organized and existing under the General Corporation Law of the State of Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon exercise of the preferred investment options. For additional information regarding the issuances of those shares of common stockstock and preferred investment options, see “Private Placement of Shares of Common StockStock and Preferred Investment Options” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock and the preferred investment options, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockstock and preferred investment options, as of ________August , 20232021, assuming exercise of the preferred investment options held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockStock and Preferred Investment Options” described aboveabove and (ii) the maximum number of shares of common stock issuable upon exercise of the related preferred investment options, determined as if the outstanding preferred investment options were exercised in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the exercise of the preferred investment options. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred investment options, a selling shareholder may not exercise the preferred investment options to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding common stock following such exercise, excluding for purposes of such determination shares of common stock issuable upon exercise of such preferred investment options which have not been exercised. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION NRX PHARMACEUTICALS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation NRX Pharmaceuticals, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “"Private Placement of Shares of Common Stock” Shares" above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 20232020. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders pursuant to the securities purchase agreement, as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the “Private Placement of Shares of Common Stock” described aboveregistration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION UPPERCUT BRANDS, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Uppercut Brands, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding , and those issuable to the issuances selling shareholders, upon conversion of those shares of common our Series B preferred stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock and the Series B preferred stock, the selling shareholders have not had any material relationship with us within the past three yearsyears other than: _____________________1. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock[_], as of ________, 2023. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the the maximum number of shares of common stock issued issuable upon conversion of the Series B preferred stock, determined as if the outstanding Series B preferred stock was converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to the selling shareholders adjustment as provided in the “Private Placement registration right agreement, without regard to any limitations on the conversion of Shares of Common Stock” described abovethe Series B preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the Series B preferred stock, a selling shareholder may not convert the Series B preferred stock to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 9.99% of our then outstanding common stock following such exercise, excluding for purposes of such determination shares of common stock issuable upon conversion of the Series B preferred stock which has not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the preferred stock. For additional information regarding the issuances of those shares of common preferred stock, see “"Private Placement of Shares of Common Preferred Stock” " above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock and preferred stock, as of ________, 20232016, assuming conversion of the preferred stock held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock issued to the selling shareholders in the “Private Placement __________________ and (ii) the maximum number of Shares shares of Common Stock” described abovecommon stock issuable upon conversion of the preferred stock, determined as if the outstanding preferred stock was converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the preferred stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the preferred stock, a selling shareholder may not convert the preferred stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the preferred stock which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.[___________________

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to issuable upon exercise of the selling shareholderswarrants. For additional information regarding the issuances issuance of those shares of common stockwarrants, see “Private Placement Issuance of Shares of Common StockWarrants” above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of convertible notes and warrants issued pursuant to the shares of common stockSecurities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockwarrants, as of ________, 2023200 , assuming exercise of the warrants held by the selling shareholders on that date, without regard to any limitations on exercise. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement agreements with the selling shareholders, this prospectus generally covers the resale of at least the number of shares of common stock Common Stock issued to and issuable upon exercise of the selling shareholders in warrants as of the “Private Placement trading day immediately preceding the date the registration statement is initially filed with the SEC. Because the exercise price of Shares the warrants may be adjusted, the number of Common Stock” described aboveshares that will actually be issued may be more or less than the number of shares being offered by this prospectus. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the warrants, a selling shareholder may not exercise the warrants to the extent such exercise would cause such selling shareholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed 4.99% of our then outstanding shares of Common Stock following such exercise, excluding for purposes of such determination shares of Common Stock issuable upon exercise of the warrants which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”Castlerigg Master Investments Ltd.(1) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.0

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholders, and those issuable to the selling shareholders, upon conversion of the Preferred Stock. For additional information regarding the issuances of those shares of common stockCommon Stock, see “Private Placement of Shares of Common Preferred Stock” above. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common preferred stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockCommon Stock and Preferred Stock, as of ________, 20232022, assuming conversion of the Preferred Stock held by the selling shareholders on that date, without regard to any limitations on exercises. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock Common Stock issued to the selling shareholders in the “Private Placement of Shares of Common Preferred Stock” described aboveabove and (ii) the maximum number of shares of Common Stock issuable upon conversion of the Preferred Stock, determined as if the outstanding Preferred Stock were converted in full as of the trading day immediately preceding the date this registration statement was initially filed with the SEC, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the registration right agreement, without regard to any limitations on the conversion of the Preferred Stock. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the Preferred Stock, a selling shareholder may not convert their Preferred Stock to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of Common Stock which would exceed 4.99% or 9.99%, as applicable, of our then outstanding shares of Common Stock following such conversion, excluding for purposes of such determination shares of Common Stock issuable upon conversion of such Preferred Stock which have not been converted. The number of shares in the second and fourth columns do not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectusB AKERNA CORP.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common StockShares” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023202__. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveStock Purchase Agreement, dated February [ ], 2021 between Pyxis Tankers Inc. and each purchase identified on the signature page thereto. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may actually sell all, some or none of their shares in this offering. See “Plan of Distribution.” ”. Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION PYXIS TANKERS INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.PXYIS TANKERS INC., a Delaware corporation organized under the laws of the Xxxxxxxx Islands (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the common shares of common stock by each of the selling shareholders. The second column lists the number of common shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockshares, as of ________, 20232022. The third column lists the common shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of common shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveshareholders. The fourth third column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Shares Owned Prior to Offering Maximum Number of shares of Common Stock Shares to be Sold Pursuant to this Prospectus Number of shares of Common Stock Shares Owned After Offering Annex C PRESTO AUTOMATION INC. KALERA PUBLIC LIMITED COMPANY Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Kalera Public Limited Company, a Delaware corporation incorporated in the Republic of Ireland (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders stockholders are those previously issued upon conversion of the Notes that were issued to the selling shareholders. For additional information regarding stockholders pursuant to the issuances Securities Purchase Agreement dated as of those shares of common stockFebruary __, see 2019 (the “Private Placement of Shares of Common Stock” aboveSecurities Purchase Agreement”), by and among the Company and the investors named therein. We are registering the shares of common stock Common Stock in order to permit the selling shareholders stockholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock issued pursuant to the Securities Purchase Agreement, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders stockholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholdersstockholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholderstockholder, based on its ownership of the shares of common stock, Notes as of _________, 20232019. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholdersstockholders and does not take in account any limitations on conversion of the Notes or issuance of Common Stock. In accordance with the terms of a registration rights agreement with the selling shareholdersstockholders (the “Registration Rights Agreement”), this prospectus generally covers the resale of at least the sum of the number of shares of common stock Common Stock issued upon conversion of the Notes issued pursuant to the selling shareholders in Securities Purchase Agreement as of the “Private Placement of Shares of Common Stock” described abovetrading day immediately preceding the date the registration statement is initially filed with the SEC. The fourth column assumes the sale of all of the shares offered by the selling shareholders stockholders pursuant to this prospectus. Under the terms of the Notes, a selling stockholder may not convert the Notes to the extent such exercise would cause such selling stockholder, together with its affiliates, to beneficially own a number of shares of Common Stock which would exceed 9.99% of our then outstanding shares of Common Stock following such exercise. The number of shares in the second column does not reflect these limitations. The selling shareholders stockholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.Offering

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding , and those issuable to the issuances of those shares of common stock, see “Private Placement of Shares of Common Stock” aboveselling shareholders. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockSecurities, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock Common Stock by each of the selling shareholders. The second column lists the number of shares of common stock Common Stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockCommon Stock, as of ________, 2023. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of (i) the number of shares of common stock Common Stock issued to the selling shareholders and (ii) the maximum number of shares of Common Stock issuable under the Notes, each as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the “Private Placement of Shares of Common Stock” described aboveregistration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION RESONATE BLENDS INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock shares of Common Stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation Resonate Blends Inc. (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock shares of Common Stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stockCommon Stock, see “Private Placement of Shares of Common StockPlacement” abovein the Purchase Agreement. We are registering the shares of common stock Common Stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockstock and warrants, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders stockholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholdersstockholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholderstockholder, based on its ownership of the shares of common stockstock and warrants, as of ________, 2023, assuming exercise of the warrants held by the selling stockholder on that date, without regard to any limitations on exercise. The third column lists the shares of common stock Common Stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholdersstockholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders stockholders in the “Private Placement of Shares of Common StockPlacement” described abovein the Purchase Agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders stockholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION PRECISION OPTICS CORPORATION, INC. Selling Stockholder Shareholder Notice and Questionnaire The undersigned beneficial owner of common stock shares of Common Stock (the “Registrable Securities”) of Presto Automation Inc.Precision Optics Corporation, a Delaware corporation Inc. (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder shareholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder shareholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to the selling shareholders. For additional information regarding the issuances of those shares of common stock, stock see “[Private Placement of Shares of Common StockSecurities]” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stock, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, as of ________, 2023. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued to the selling shareholders pursuant to the Purchase Agreement as of the trading day immediately preceding the applicable date of determination and all subject to adjustment as provided in the “Private Placement of Shares of Common Stock” described aboveregistration right agreement. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Gaming Technologies, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The shares of our common stock offered under this prospectus may be offered from time to time by the selling stockholders named below or by any of their respective pledgees, donees, transferees or other successors-in-interest. As used in this prospectus, the term “selling stockholders” includes the selling stockholders identified below and any donees, pledgees, transferees or other successors-in-interest selling shares received after the date of this prospectus from a selling stockholder as a gift, pledge or other non-sale related transfer. The selling stockholders named below acquired the shares of our common stock being offered by under this prospectus directly from us. We issued the selling shareholders are those previously issued shares to the selling shareholdersstockholders in reliance on an exemption from the registration requirements of the Securities Act pursuant to Section 4(a)(2) of the Securities Act and Rule 506 promulgated thereunder. For additional information regarding The following table sets forth as of [_]: (1) the issuances name of those each selling stockholder for whom we are registering shares of our common stockstock under the registration statement of which this prospectus is a part, see “Private Placement (2) the number of Shares shares of Common Stock” aboveour common stock beneficially owned by each of the selling stockholders prior to the offering, determined in accordance with Rule 13d-3 under the Exchange Act, (3) the number of shares of our common stock that may be offered by each selling stockholder under this prospectus and (4) the number of shares of our common stock to be owned by each selling stockholder after completion of this offering. We are registering will not receive any of the shares of common stock in order to permit proceeds from the selling shareholders to offer the shares for resale from time to time. Except for the ownership sale of the shares of our common stock, stock offered under this prospectus. The amounts and information set forth below are based upon information provided to us by the selling shareholders have not stockholders or their representatives, or on our records, as of [_]. The percentage of beneficial ownership for the following table is based on [_] shares of our common stock outstanding as of [_]. To our knowledge, except as indicated in the footnotes to this table, each stockholder named in the table has sole voting and investment power with respect to all shares of our common stock shown in the table to be beneficially owned by such stockholder. Except as described below, none of the selling stockholders has had any position, office or other material relationship with us or any of our predecessors or affiliates within the past three years. The table below lists In addition, based on information provided to us, none of the selling shareholders and other information regarding the beneficial ownership stockholders that are affiliates of broker-dealers, if any, purchased the shares of our common stock by each outside the ordinary course of business or, at the time of their acquisition of such shares, had any agreements, understandings or arrangements with any other persons, directly or indirectly, to dispose of the shares. Information concerning the selling shareholdersstockholders may change from time to time, and any changed information will be set forth in supplements to this prospectus to the extent required. The second column lists Under the terms of the warrants, a selling shareholder may not convert the Preferred Stock or exercise the warrants to the extent such exercise would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockwhich would exceed 4.99% or 9.99%, as applicable, of ________our then outstanding common stock following such exercise, 2023. The third column lists the excluding for purposes of such determination shares of common stock being offered by this prospectus by the selling shareholdersissuable upon conversion of Preferred Stock and exercise of such warrants which have not been converted or exercised. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the The number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common Stock” described above. The second and fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to columns do not reflect this prospectuslimitation. The selling shareholders may sell all, some or none of their shares in this offeringthisoffering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION UNIQUE FABRICATING, INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Unique Fabricating, Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the debenture. For additional information regarding the issuances of those shares of common stockstock and warrants, see “Private Placement of Shares of Common StockDebentures” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the debentures and shares of common stock, debentures and the warrants issued in the April 2019 Financing, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stock, stock as of ________, 20232019. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the sum of the number of shares of common stock issued to the selling shareholders in the “Private Placement of Shares of Common StockDebentures” described above. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the debentures, a selling shareholder may not convert the debenture to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed [4.99]% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the debentures which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INCA-3 Annex B SAFE-T GROUP LTD. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc.Safe-T Group Ltd., a Delaware an Israeli corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The shares of common stock being offered by the selling shareholders are those previously issued issuable to the selling shareholdersshareholders upon conversion of the convertible preferred shares and upon exercise of the warrants. For additional information regarding the issuances of those shares of common stockconvertible preferred shares, notes and warrants, see “Private Placement of Shares of Common StockConvertible Preferred Shares, Notes and Warrants” above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockconvertible preferred shares, the notes and the warrants issued pursuant to the Securities Purchase Agreement2, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockconvertible preferred shares, notes and warrants, as of ________, 202320__, assuming conversion of all convertible preferred shares and exercise of all warrants held by the selling shareholders on that date, without regard to any limitations on the issuance of Common Stock pursuant to the terms of the Certificate of Designations or upon exercise of the Warrants. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of at least the sum of 130% of (i) the intiial number of shares of common stock issued and issuable pursuant to the selling shareholders certificate of designations as of the date the registration statement is initially filed with the SEC and (ii) the maximum number of shares of common stock issued and issuable upon exercise of the related warrants as of the date the registration statement is initially filed with the SEC3, all subject to adjustment as provided in the “Private Placement registration rights agreement and in each case without regard to any limitations on the issuance of Shares shares of Common Stock” described abovecommon stock pursuant to the terms of the certificate of designations or upon exercise of the warrants. Because the conversion price of the convertible preferred shares may be adjusted, the number of shares that will actually be issued may be more or less than the number of shares being offered by this prospectus. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the convertible preferred shares and the warrants, a selling shareholder may not convert the convertible preferred shares or exercise the warrants, to the extent such conversion or exercise would cause such selling shareholder, together with its affiliates, to beneficially own a number of shares of common stock which would exceed, except in limited circumstances with respect to the convertible preferred shares, 4.89% of our then outstanding shares of common stock following such conversion or exercise, excluding for purposes of such determination shares of common stock issuable pursuant to the terms of the certificate of 2 NTD: Need to describe the Governance Agreement. 3 NTD: To be updated for each Registration Statement, as necessary. designations if such convertible preferred shares have not been converted and upon exercise of the warrants which have not been exercised. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “Plan of Distribution.” Annex I-2 Name of Selling Shareholder Number of shares Shares of Common Stock Owned Prior to Offering Maximum Number of shares Shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares Shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner Percentage of common stock Shares of Common Stock Owned After Offering [Starboard] (the “Registrable Securities”1) of Presto Automation Inc., a Delaware corporation 0 [*] [•% ] * Denotes less than one percent (the “Company”1.0%), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.

SELLING SHAREHOLDERS. The common stock being offered by the selling shareholders are those previously issued to issuable upon conversion of the selling shareholdersconvertible preferred shares. For additional information regarding the issuances of those shares of common stockconvertible preferred shares, see “"Private Placement of Shares of Common Stock” Convertible Preferred Shares" above. We are registering the shares of common stock in order to permit the selling shareholders to offer the shares for resale from time to time. Except for the ownership of the shares of common stockconvertible preferred shares, the selling shareholders have not had any material relationship with us within the past three years. The table below lists the selling shareholders and other information regarding the beneficial ownership of the shares of common stock by each of the selling shareholders. The second column lists the number of shares of common stock beneficially owned by each selling shareholder, based on its ownership of the shares of common stockconvertible preferred shares, as of ________, 20232016, conversion of all convertible preferred shares by the selling shareholders on that date, without regard to any limitations on conversions and/or redemptions of the convertible preferred shares. The third column lists the shares of common stock being offered by this prospectus by the selling shareholders. In accordance with the terms of a registration rights agreement with the selling shareholders, this prospectus generally covers the resale of the number of shares of common stock issued and issuable pursuant to the selling shareholders in the “Private Placement of Shares of Common Stock” described aboveconvertible preferred shares. The fourth column assumes the sale of all of the shares offered by the selling shareholders pursuant to this prospectus. Under the terms of the convertible preferred shares, a selling shareholder may not convert the convertible preferred shares to the extent such conversion would cause such selling shareholder, together with its affiliates and attribution parties, to beneficially own a number of shares of common stock which would exceed 4.99% of our then outstanding common stock following such conversion, excluding for purposes of such determination shares of common stock issuable upon conversion of the convertible preferred shares which have not been converted. The number of shares in the second column does not reflect this limitation. The selling shareholders may sell all, some or none of their shares in this offering. See “"Plan of Distribution.” " Name of Selling Shareholder Number of shares of Common Stock Owned Prior to Offering Maximum Number of shares of Common Stock to be Sold Pursuant to this Prospectus Number of shares of Common Stock Owned After Offering Annex C PRESTO AUTOMATION INC. Selling Stockholder Notice and Questionnaire The undersigned beneficial owner of common stock (the “Registrable Securities”) of Presto Automation Inc., a Delaware corporation (the “Company”), understands that the Company has filed or intends to file with the Securities and Exchange Commission (the “Commission”) a registration statement (the “Registration Statement”) for the registration and resale under Rule 415 of the Securities Act of 1933, as amended (the “Securities Act”), of the Registrable Securities, in accordance with the terms of the Registration Rights Agreement (the “Registration Rights Agreement”) to which this document is annexed. A copy of the Registration Rights Agreement is available from the Company upon request at the address set forth below. All capitalized terms not otherwise defined herein shall have the meanings ascribed thereto in the Registration Rights Agreement. Certain legal consequences arise from being named as a selling stockholder in the Registration Statement and the related prospectus. Accordingly, holders and beneficial owners of Registrable Securities are advised to consult their own securities law counsel regarding the consequences of being named or not being named as a selling stockholder in the Registration Statement and the related prospectus.[___________________