Common use of Pursuant to the Act Clause in Contracts

Pursuant to the Act. The Company has filed with the Commission registration statement and any amendments thereto, on Form S-1 (File No. 3333-240175), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 F-1 (File No. 3333-240175333-_______), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statementRegistration Statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form F-1 to register the Offering under the Act, as set forth in the General Instructions to such Form, have been satisfied in all material respects. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior If the Company has filed, or is required pursuant to the Time of Saleterms hereof to file, a registration statement pursuant to Rule 462(b) under the Company prepared Securities Act registering the Securities (a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory ProspectusRule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any amendments thereto, on Form S-1 (File No. 3333333-240175177280), including any related preliminary prospectus included therein or in any amendment thereto prior to the effectiveness thereof (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, Act and the rules and regulations thereunder (the “Regulations”) of promulgated by the Commission under the ActCommission. Except as the context may otherwise require, such Such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted therefrom at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), ) is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, ” as used in the Act, means 5:00 [●] p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11[ ], 20202012, for distribution by the Underwriters to prospective investors (the “Statutory Sale Preliminary Prospectus”). If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement pursuant to Rule 462(b) under the Securities Act registering additional Securities (a “Rule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175191129), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 20202013, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. October __, 2013

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175174160), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement)or prospectuses, for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in all material respects in conformity with the requirements of the Act, Act and the rules and regulations of the Commission under the Act (the “Regulations”) of the Commission under the Act). Except as the context may otherwise require, such registration statement, as amended, statement on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time the Effective Date pursuant to paragraph (b) of Rule 430A of the Regulations), together with is referred to herein as the “Registration Statement.” If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities of any type (the a “Rule 462(b) Registration Statement”), is hereinafter called then, unless otherwise specified, any reference herein to the term “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted shall be deemed to be omitted at the time of effectiveness by include such Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the 462(b) Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If“Applicable Time” means [___ am/pm on _________________, subsequent 2011], on the Effective Date or such other time as agreed to by the Company and the Representative. Prior to the date of this AgreementApplicable Time, the Company or prepared a preliminary prospectus, dated __________, 2011, for distribution by the Representatives determines that at Underwriters (the Time of Sale the “Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, Prospectus”). The final prospectus in the light of form first furnished to the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of Underwriters for use in the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then Offering is hereinafter called the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract“Prospectus.”

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175222744), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11_______, 20202018, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175145163), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statementRegistration Statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the Offering under the Act, as set forth in the General Instructions to such Form, have been satisfied in all material respects. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior If the Company has filed, or is required pursuant to the Time of Saleterms hereof to file, a registration statement pursuant to Rule 462(b) under the Company prepared Securities Act registering the Securities (a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory ProspectusRule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175200292), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement)or prospectuses, for the registration of securities, including the Public Securities Securities, under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in all material respects in conformity with the requirements of the Act, Act and the rules and regulations of the Commission under the Act (the “Regulations”) of the Commission under the Act). Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (including any preliminary prospectus included in the registration statement or filed with the Commission pursuant to Rule 424(a) under the Act (each, a “Effective DatePreliminary Prospectus”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time the Effective Date pursuant to paragraph (b) of Rule 430A of the Regulations), together with is referred to herein as the “Registration Statement.” If the Company has filed an abbreviated registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) 462 Registration Statement”), then any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462 Registration Statement. The Preliminary Prospectus, subject to completion, dated [________, 2015], that was included in the Registration Statement immediately prior to the Applicable Time, as supplemented by the pricing information communicated to potential investors, is hereinafter called the “Registration Statement,Pricing Prospectus.” and The final prospectus in the form of first furnished to the final prospectus dated the Effective Date included Underwriter for use in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations)Offering, is hereinafter called the “Prospectus.” For purposes of this Agreement, Any “Time of Sale”, issuer free writing prospectus” as used defined in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has been filed Rule 433 under the Act with the Commission. All of relating to the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. is hereinafter called an “Issuer Free Writing Prospectus.” The Registration Statement has been declared effective by the Commission on the date hereofhereof (the “Effective Date”). If“Applicable Time” means 5:00 P.M., subsequent Eastern Time, on the Effective Date or such other time as agreed to the date of this Agreement, by the Company or and the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contractUnderwriter.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175127753), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statementRegistration Statement), for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the Offering under the Act, as set forth in the General Instructions to such Form, have been satisfied. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this AgreementIf the Company has filed, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior or is required pursuant to the Time terms hereof to file, a registration statement pursuant to Rule 462(b) under the Securities Act registering additional shares of Sale, the Company prepared Common Stock (a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory ProspectusRule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175197187), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11September 25, 20202014, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. September 30, 2014 Page 6 of 45

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175209041), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11March 1, 20202016, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, either the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. March 10, 2016

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “Act”), and the rules and regulations (“Regulations”) of the Commission under the Act, a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333-240175333- ), including any related preliminary prospectus therein filed pursuant to Rule 424(a) of the Act (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the ActSecurities. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became is declared effective by the Commission (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time the Effective Date pursuant to Rule 430A or Rule 430C of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,.” and The Preliminary Prospectus relating to the form of Securities included in the Registration Statement immediately prior to the Applicable Time (as defined below), including all documents incorporated by reference therein, is hereinafter called the “Pricing Prospectus”; the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of 424(b) under the RegulationsAct), including all documents incorporated by reference therein, is hereinafter called the “Prospectus” and attached hereto as Schedule II; and any “issuer free writing prospectus” as defined in Rule 433 under the Act relating to the Securities is hereinafter called an “Issuer Free Writing Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, If the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by has filed an abbreviated registration statement to register additional Securities pursuant to Rule 462(b) under the Underwriters Rules (the “Statutory ProspectusRule 462(b) Registration Statement”). Other than the Registration Statement, together with then any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect reference herein to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will shall also be registered under the Act pursuant deemed to the include such Rule 462(b) Registration Statement. The Registration Statement Statement, including any amendments thereto filed prior to the date hereof, each in the form heretofore delivered to the Representative, has been declared effective by the Commission on the date hereof. IfThe Preliminary Prospectus, subsequent the Pricing Prospectus and the Registration Statement, and any amendment or supplement thereto, as filed with the Commission’s Electronic Data Gathering, Analysis and Retrieval system (“XXXXX”), have been prepared by the Company in conformity with the requirements of the Act and the Regulations, and no other document with respect to the Registration Statement has heretofore been filed with the Commission. For the purposes of this Agreement, the “Applicable Time” is (New York, New York time) on the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Commission a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175174599), including any related preliminary prospectus (the “Preliminary Prospectus”), including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statement)Registration Statement, for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the offering of the Public Securities under the Act, as set forth in the General Instructions to such Form, have been satisfied. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 [__:00] p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectusPreliminary Prospectus, dated August 11__________, 20202011, for distribution by the Underwriters (the “Statutory Prospectus”). If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement pursuant to Rule 462(b) under the Act registering additional securities of any type (a “Rule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175182846), including any related preliminary prospectus (the “Preliminary Prospectus”, including any preliminary prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statement), Registration Statement for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), the “Preliminary Prospectus”), which registration statement and amendment or amendments have been prepared by the Company in conformity in all material respects with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the Preliminary Prospectus, prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, Applicable Time” means 5:00 [__]:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of SaleApplicable Time, the Company prepared and filed with the Commission a preliminary prospectusPreliminary Prospectus, dated August 11[__________], 20202012, for distribution by the Underwriters Underwriter (the “Statutory Prospectus”). If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement pursuant to Rule 462(b) under the Act registering the Securities (a “Rule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175209041), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11March 1, 20202016, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, either the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. [___________], 2016

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 F-1 (File No. 3333333-240175180224), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statementRegistration Statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form F-1 to register the Offering under the Act, as set forth in the General Instructions to such Form, have been satisfied in all material respects. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior If the Company has filed, or is required pursuant to the Time of Saleterms hereof to file, a registration statement pursuant to Rule 462(b) under the Company prepared Securities Act registering the Securities (a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory ProspectusRule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175188706), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August June 11, 20202013, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units Shares to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. June 26, 2013 Page 6 of 45

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175220516), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11[________], 20202017, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. [_____], 2017 Page 6 of 42

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175219162), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11[________], 20202017, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. [_____], 2017

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175210669), including any related preliminary prospectus (the “Preliminary Prospectus”which for purposes of this Agreement, including includes any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statement), Registration Statement for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the Securities under the Act, as set forth in the General Instructions to such Form, have been satisfied. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), ) is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of SaleApplicable Time”, as used in the Act, means 5:00 :00 p.m., New York City time, on the date of this Agreement. Prior to the Time of SaleApplicable Time, the Company prepared a preliminary prospectus, dated August 11, 2020, [ ,] for distribution by the Underwriters Selling Agents (taken together the “Statutory Prospectus”). If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement pursuant to Rule 462(b) of the Regulations registering the Securities (a “Rule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175225520), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11June 8, 20202018, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175219162), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11July 21, 20202017, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175197187), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 20202014, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. _________ __, 2014

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission ("COMMISSION") a registration statement and any or amendments thereto, on Form S-1 (File No. 3333-240175333-______), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement"PRELIMINARY PROSPECTUS"), for the registration of the Public Securities under the ActSecurities Act of 1933, as amended ("ACT"), which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”"REGULATIONS") of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to paragraph (b) of Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement"REGISTRATION STATEMENT,” " and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus"PROSPECTUS.” For purposes " "STATUTORY PROSPECTUS" as of this Agreement, “any time means the Preliminary Prospectus included in the Registration Statement immediately prior to the Time of Sale”, as used in the Act, . "TIME OF SALE" means 5:00 p.m., New York City time, pm Eastern time on the date of this Agreement. Prior to In the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for event the Company and Underwriters agree to increase the Commissionnumber of Firm Units to be sold pursuant hereto, no other document with respect "Registration Statement" shall include the registration statement filed pursuant to the Registration Statement has been filed under Rule 462(b) of the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statementregister to such add such additional Unites for sale. The Registration Statement has been declared effective by the Commission on the date hereof. IfThe Company has complied with all requests of the Commission for additional or supplemental information. The Company has not distributed and will not distribute any prospectus or other offering material in connection with the offering and sale of the Securities other than any Preliminary Prospectus, subsequent Statutory Prospectus or Prospectus. The Company has delivered to the date Representative a complete manually signed copy of this Agreementthe Registration Statement and of each consent and certificate of experts filed as a part thereof and has delivered to the Representative conformed copies of the Registration Statement (without exhibits) and Preliminary Prospectuses and the Prospectus, the Company as amended or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements thereinsupplemented, in such quantities and at such places as the light Representative has reasonably requested. Each Preliminary Prospectus used by the Underwriters pursuant to Rule 430A and the Prospectus, when filed, complied in all material respects with the Securities Act and, as filed by electronic transmission pursuant to EDGAR (except as may be permitted by Regulation S-T under the Securitixx Xxt), was identical to the copy thereof delivered to the Underwriters for use in connection with the offer and sale of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contractPublic Securities.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175197187), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 20202014, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. , 2014

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175227423), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City Eastern time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11_______, 20202018, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc.__________, 2018Page 7 of 45

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175138110), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statementRegistration Statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the Offering under the Act, as set forth in the General Instructions to such Form, have been satisfied in all material respects. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior If the Company has filed, or is required pursuant to the Time of Saleterms hereof to file, a registration statement pursuant to Rule 462(b) under the Company prepared Securities Act registering the Securities (a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory ProspectusRule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Commission a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175174599), including any related preliminary prospectus (the “Preliminary Prospectus”), including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statement)Registration Statement, for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the offering of the Public Securities under the Act, as set forth in the General Instructions to such Form, have been satisfied. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectusPreliminary Prospectus, dated August 11October 24, 20202011, for distribution by the Underwriters (the “Statutory Prospectus”). If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement pursuant to Rule 462(b) under the Act registering additional securities of any type (a “Rule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333-240175333- ), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statementRegistration Statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the Offering under the Act, as set forth in the General Instructions to such Form, have been satisfied in all material respects. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior If the Company has filed, or is required pursuant to the Time of Saleterms hereof to file, a registration statement pursuant to Rule 462(b) under the Company prepared Securities Act registering the Securities (a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory ProspectusRule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175220516), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11September 27, 20202017, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. October 4, 2017

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175220947), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11November 14, 20202017, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175206435), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11[___________], 20202015, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. _________, 2015

Pursuant to the Act. The Company has filed with the Commission a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175192586), including any related preliminary prospectus (the “Preliminary Prospectus”), including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statement)Registration Statement, for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the offering of the Public Securities under the Act, as set forth in the General Instructions to such Form, have been satisfied. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 4:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectusPreliminary Prospectus, dated August 11April 2, 20202014, for distribution by the Underwriters (the “Statutory Prospectus”). If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement pursuant to Rule 462(b) under the Act registering additional securities of any type (a “Rule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175206435), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11October 13, 20202015, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. October 14, 2015

Pursuant to the Act. The Company has filed with the U.S. Securities and Exchange Commission (the “Commission”) a registration statement statement, and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175180691), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement)or prospectuses, for the registration of the Public Securities and the Representative’s Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in all material respects in conformity with the requirements of the Act, Act and the rules and regulations of the Commission under the Act (the “Regulations”) of and will contain all material statements that are required to be stated therein in accordance with the Commission under Act and the ActRegulations. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectusPreliminary Prospectus included in the registration statement, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time the Effective Date pursuant to paragraph (b) of Rule 430A of the RegulationsRegulations (the “Rule 430A Information”)), together with is referred to herein as the “Registration Statement.” If the Company files any registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under of the 1933 Act registering additional Public Securities (Regulations, then after such filing, the “Rule 462(b) Registration Statement”), is hereinafter called the term “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations shall include such registration statement filed with the Commission pursuant to Rule 424 of the Regulations462(b), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent Each prospectus used prior to the date effectiveness of the Registration Statement, and each prospectus that omitted the Rule 430A Information that was used after such effectiveness and prior to the execution and delivery of this Agreement, the Company or the Representatives determines is herein called a “Preliminary Prospectus.” The Preliminary Prospectus, subject to completion, dated [•], 2012, that at the Time of Sale the Statutory Prospectus was included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of Registration Statement immediately prior to the circumstances under which they were made, not misleading and agrees Applicable Time is hereinafter called the “Pricing Prospectus.” The final prospectus in the form first furnished to provide an opportunity the Underwriters for use in the Offering is hereinafter called the “Prospectus.” Any reference to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will “most recent Preliminary Prospectus” shall be deemed to include any additional information available refer to purchasers at the time of entry into latest Preliminary Prospectus included in the first such new purchase contractRegistration Statement.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175222744), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11February 23, 20202018, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175226423), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 2020[●] 2018, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175227423), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City Eastern time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11September 19, 20202018, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc.October 11, 2018Page 7 of 44

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333-240175333- ), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement Registration Statement immediately prior to the effectiveness of the registration statementRegistration Statement), for the registration of the Public Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. The conditions for use of Form S-1 to register the Offering under the Act, as set forth in the General Instructions to such Form, have been satisfied. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this AgreementIf the Company has filed, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior or is required pursuant to the Time terms hereof to file, a registration statement pursuant to Rule 462(b) under the Securities Act registering additional shares of Sale, the Company prepared Common Stock (a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory ProspectusRule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “Act”), and the rules and regulations (“Regulations”) of the Commission under the Act, a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175136144), including any related preliminary prospectus therein filed pursuant to Rule 424(a) of the Act (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the ActSecurities. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became is declared effective by the Commission (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time the Effective Date pursuant to Rule 430A or Rule 430C of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,.” and The Preliminary Prospectus relating to the form of Securities included in the Registration Statement immediately prior to the Applicable Time (as defined below), including all documents incorporated by reference therein, is hereinafter called the “Pricing Prospectus”; the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of 424(b) under the RegulationsAct), including all documents incorporated by reference therein, is hereinafter called the “Prospectus” and attached hereto as Schedule I; and any “issuer free writing prospectus” as defined in Rule 433 under the Act relating to the Securities is hereinafter called an “Issuer Free Writing Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, If the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by has filed an abbreviated registration statement to register additional Securities pursuant to Rule 462(b) under the Underwriters Rules (the “Statutory ProspectusRule 462(b) Registration Statement”). Other than the Registration Statement, together with then any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect reference herein to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will shall also be registered under the Act pursuant deemed to the include such Rule 462(b) Registration Statement. The Registration Statement Statement, including any amendments thereto filed prior to the date hereof, each in the form heretofore delivered to the Underwriter, has been declared effective by the Commission on the date hereof. IfThe Preliminary Prospectus, subsequent the Pricing Prospectus and the Registration Statement, and any amendment or supplement thereto, as filed with the Commission’s Electronic Data Gathering, Analysis and Retrieval system (“XXXXX”), have been prepared by the Company in conformity with the requirements of the Act and the Regulations, and no other document with respect to the Registration Statement has heretofore been filed with the Commission. For the purposes of this Agreement, the “Applicable Time” is _____ (New York, New York time) on the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the U.S. Securities and Exchange Commission (the “Commission”) a registration statement statement, and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175180691), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement)or prospectuses, for the registration of the Public Securities and the Representative’s Securities under the Securities Act of 1933, as amended (the “Act”), which registration statement and amendment or amendments have been prepared by the Company in all material respects in conformity with the requirements of the Act, Act and the rules and regulations of the Commission under the Act (the “Regulations”) of and will contain all material statements that are required to be stated therein in accordance with the Commission under Act and the ActRegulations. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectusPreliminary Prospectus included in the registration statement, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time the Effective Date pursuant to paragraph (b) of Rule 430A of the RegulationsRegulations (the “Rule 430A Information”)), together with is referred to herein as the “Registration Statement.” If the Company files any registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under of the 1933 Act registering additional Public Securities (Regulations, then after such filing, the “Rule 462(b) Registration Statement”), is hereinafter called the term “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations shall include such registration statement filed with the Commission pursuant to Rule 424 of the Regulations462(b), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent Each prospectus used prior to the date effectiveness of the Registration Statement, and each prospectus that omitted the Rule 430A Information that was used after such effectiveness and prior to the execution and delivery of this Agreement, the Company or the Representatives determines is herein called a “Preliminary Prospectus.” The Preliminary Prospectus, subject to completion, dated May 29, 2012, that at the Time of Sale the Statutory Prospectus was included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of Registration Statement immediately prior to the circumstances under which they were made, not misleading and agrees Applicable Time is hereinafter called the “Pricing Prospectus.” The final prospectus in the form first furnished to provide an opportunity the Underwriters for use in the Offering is hereinafter called the “Prospectus.” Any reference to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will “most recent Preliminary Prospectus” shall be deemed to include any additional information available refer to purchasers at the time of entry into latest Preliminary Prospectus included in the first such new purchase contractRegistration Statement.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) under the Securities Act of 1933, as amended (the “Act”), and the rules and regulations (“Regulations”) of the Commission under the Act, a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175136144), including any related preliminary prospectus therein filed pursuant to Rule 424(a) of the Act (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the ActSecurities. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became is declared effective by the Commission (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time the Effective Date pursuant to Rule 430A or Rule 430C of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,.” and The Preliminary Prospectus relating to the form of Securities included in the Registration Statement immediately prior to the Applicable Time (as defined below), including all documents incorporated by reference therein, is hereinafter called the “Pricing Prospectus”; the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of 424(b) under the RegulationsAct), including all documents incorporated by reference therein, is hereinafter called the “Prospectus” and attached hereto as Schedule I; and any “issuer free writing prospectus” as defined in Rule 433 under the Act relating to the Securities is hereinafter called an “Issuer Free Writing Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, If the Company prepared a preliminary prospectus, dated August 11, 2020, for distribution by has filed an abbreviated registration statement to register additional Securities pursuant to Rule 462(b) under the Underwriters Rules (the “Statutory ProspectusRule 462(b) Registration Statement”). Other than the Registration Statement, together with then any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect reference herein to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will shall also be registered under the Act pursuant deemed to the include such Rule 462(b) Registration Statement. The Registration Statement Statement, including any amendments thereto filed prior to the date hereof, each in the form heretofore delivered to the Underwriter, has been declared effective by the Commission on the date hereof. IfThe Preliminary Prospectus, subsequent the Pricing Prospectus and the Registration Statement, and any amendment or supplement thereto, as filed with the Commission’s Electronic Data Gathering, Analysis and Retrieval system (“XXXXX”), have been prepared by the Company in conformity with the requirements of the Act and the Regulations, and no other document with respect to the Registration Statement has heretofore been filed with the Commission. For the purposes of this Agreement, the “Applicable Time” is (New York, New York time) on the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175220947), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11_________, 20202017, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any amendments thereto, on Form S-1 (File No. 3333333-240175177280), including any related preliminary prospectus included therein or in any amendment thereto prior to the effectiveness thereof (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, Act and the rules and regulations thereunder (the “Regulations”) of promulgated by the Commission under the ActCommission. Except as the context may otherwise require, such Such registration statement, as amended, on file with the Commission at the time the registration statement became becomes effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted therefrom at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), ) is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, ” as used in the Act, means 5:00 4:45 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11December 7, 20202012, for distribution by the Underwriters to prospective investors (the “Statutory Sale Preliminary Prospectus”). If the Company has filed, or is required pursuant to the terms hereof to file, a registration statement pursuant to Rule 462(b) under the Securities Act registering additional Securities (a “Rule 462(b) Registration Statement”), then, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such Rule 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich, if filed, becomes effective upon filing, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Securities Act pursuant to the Registration Statement. The Statement or, if any Rule 462(b) Registration Statement has been declared effective by the Commission on the date hereof. Ifis filed, subsequent to the date of this Agreement, the Company or the Representatives determines that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at duly registered under the time Securities Act with the filing of entry into the first such new purchase contract.Rule 462(b)

Pursuant to the Act. The Company has prepared and filed with the Commission a registration statement and any an amendment or amendments theretothereto (each of which amendment has previously been furnished to the Representative), on Form S-1 (File No. 3333333-240175254303), including any related preliminary prospectus (the “Preliminary Prospectus”, ,” including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), ) (including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations Regulations, filed by the Company with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, ,” as used in the Act, means 5:00 p.m., [●] [a.m.][p.m.] New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectusPreliminary Prospectus, dated August 11which was included in the Registration Statement filed on March 15, 20202021, for distribution by the Underwriters (such Preliminary Prospectus used most recently prior to the Time of Sale, the “Statutory Prospectus”). The Company has filed a Registration Statement pursuant to Rule 462(b) under the Act registering additional securities (a “Rule 462(b) Registration Statement”), and accordingly, unless otherwise specified, any reference herein to the term “Registration Statement” shall be deemed to include such 462(b) Registration Statement. Other than the a Rule 462(b) Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commissionwhich became effective upon filing, no other document with respect to the Registration Statement has been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175209041), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11February 2, 20202016, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, either the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.

Pursuant to the Act. The Company has filed with the Securities and Exchange Commission (the “Commission”) a registration statement and any an amendment or amendments thereto, on Form S-1 (File No. 3333333-240175195695), including any related preliminary prospectus (the “Preliminary Prospectus”, including any prospectus that is included in the registration statement immediately prior to the effectiveness of the registration statement), for the registration of the Public Securities under the Act, which registration statement and amendment or amendments have been prepared by the Company in conformity with the requirements of the Act, and the rules and regulations (the “Regulations”) of the Commission under the Act. Except as the context may otherwise require, such registration statement, as amended, on file with the Commission at the time the registration statement became effective (“Effective Date”), including the prospectus, financial statements, schedules, exhibits, exhibits and all other documents filed as a part thereof or incorporated therein and all information deemed to be a part thereof as of such time pursuant to Rule 430A of the Regulations, together with the registration statement filed by the Company, if applicable, Company pursuant to Rule 462(b) under the Act registering additional Public Securities (the “Rule 462(b) Registration Statement”), is hereinafter called the “Registration Statement,” and the form of the final prospectus dated the Effective Date included in the Registration Statement (or, if applicable, the form of final prospectus containing information permitted to be omitted at the time of effectiveness by Rule 430A of the Regulations filed with the Commission pursuant to Rule 424 of the Regulations), is hereinafter called the “Prospectus.” For purposes of this Agreement, “Time of Sale”, as used in the Act, means 5:00 p.m., New York City time, on the date of this Agreement. Prior to the Time of Sale, the Company prepared a preliminary prospectus, dated August 11, 20202014, for distribution by the Underwriters (the “Statutory Prospectus”). Other than the Registration Statement, together with any correspondence letters between the Company and/or counsel for the Company and the Commission, no other document with respect to the Registration Statement has heretofore been filed under the Act with the Commission. All of the Public Securities have been or will be registered under the Act pursuant to the Registration Statement. The Registration Statement has been declared effective by the Commission on the date hereof. If, subsequent to the date of this Agreement, the Company or the Representatives determines Representative has determined that at the Time of Sale the Statutory Prospectus included an untrue statement of a material fact or omitted a statement of material fact necessary to make the statements therein, in the light of the circumstances under which they were made, not misleading and agrees have agreed to provide an opportunity to purchasers of the Firm Units to terminate their old purchase contracts and enter into new purchase contracts, then the Statutory Prospectus will be deemed to include any additional information available to purchasers at the time of entry into the first such new purchase contract.. EarlyBirdCapital, Inc. _________ __, 2014 Page 6 of 45