Eos Energy Enterprises, Inc. Sample Contracts

COMMON STOCK PURCHASE WARRANT EOS ENERGY ENTERPRISES, INC.
Security Agreement • May 17th, 2023 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies

THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, [________] or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the earlier of (i) July 15, 2023, and (ii) the date on which the Company gives notice to the Holder that the registration statement provided for in Section 4.16 of the Purchase Agreement (defined below) has been declared effective and the Company has elected in its discretion to accelerate the initial exercisability date of the Warrant (such date, the “Initial Exercisability Date”) and on or prior to 5:00 p.m. (New York City time) on the date five (5) years following the Initial Exercisability Date (the “Termination Date”) but not thereafter, to subscribe for and purchase from Eos Energy Enterprises, Inc., a Delaware corporation (the “Company”), up to [________] shares (as subject to adjustment hereunder, the “Warrant Shares”

COMMON STOCK PURCHASE WARRANT EOS ENERGY ENTERPRISES, INC.
Common Stock Purchase Warrant • December 15th, 2023 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies

THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, [________] or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the date hereof (the “Initial Exercisability Date”) and on or prior to 5:00 p.m. (New York City time) on the date five (5) years following the Initial Exercisability Date (the “Termination Date”) but not thereafter, to subscribe for and purchase from Eos Energy Enterprises, Inc., a Delaware corporation (the “Company”), up to [________] shares (as subject to adjustment hereunder, the “Warrant Shares”) of the Company’s common stock, $0.0001 par value per share (the Common Stock).” The purchase price of one share of Common Stock under this Warrant shall be equal to the Exercise Price, as defined in Section 2(b).

WARRANT AGREEMENT
Warrant Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

THIS WARRANT AGREEMENT (this “Agreement”), dated as of May 19, 2020, is by and between B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation, as warrant agent (in such capacity, the “Warrant Agent”, and also referred to herein as the “Transfer Agent”).

Eos Energy Enterprises, Inc. 18,750,000 Shares of Common Stock Underwriting Agreement
Underwriting Agreement • June 2nd, 2025 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

Substantially concurrently with the offer and sale to the Underwriters of the Underwritten Shares, the Company. will offer and sell (the “Concurrent Offering”) to certain initial purchasers $225,000,000 (or up to $250,000,000 if the initial purchasers’ option is exercised) aggregate principal amount of its 6.75% Convertible Senior Notes due 2030 (the “Notes”) pursuant to the terms of a separate purchase agreement dated as of the date hereof (the “Notes Purchase Agreement”).

FORM OF INDEMNITY AGREEMENT
Indemnity Agreement • April 28th, 2020 • B. Riley Principal Merger Corp. II • Blank checks • Delaware

THIS INDEMNITY AGREEMENT (this “Agreement”) is made as of [ ], 2020, by and between B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), and __________ (“Indemnitee”).

SECURITIES PURCHASE AGREEMENT
Securities Purchase Agreement • June 20th, 2023 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

This Securities Purchase Agreement (this “Agreement”) is dated as of April 12, 2023, between Eos Energy Enterprises, Inc., a Delaware corporation (the “Company”), and each purchaser identified on the signature pages hereto (each, including its successors and assigns, a “Purchaser” and collectively the “Purchasers”).

FORM OF INVESTMENT MANAGEMENT TRUST AGREEMENT
Investment Management Trust Agreement • May 18th, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

This Investment Management Trust Agreement (this “Agreement”) is made effective as of [ ], 2020 by and between B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”).

EOS ENERGY ENTERPRISES, INC. AND WILMINGTON TRUST, NATIONAL ASSOCIATION, as Trustee INDENTURE Dated as of May 25, 2023 26.5% Convertible Senior PIK Notes due 2026
Indenture • May 25th, 2023 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

INDENTURE dated as of May 25, 2023 between EOS ENERGY ENTERPRISES, INC., a Delaware corporation, as issuer (the “Company,” as more fully set forth in Section 1.01) and WILMINGTON TRUST, NATIONAL ASSOCIATION, a national banking association organized and existing under the laws of the United States of America , as trustee (the “Trustee,” as more fully set forth in Section 1.01).

REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of May 19, 2020, is made and entered into by and among B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), B. Riley Principal Sponsor Co. II, LLC, a Delaware limited liability company (the “Sponsor”) and each of the undersigned individuals (together with the Sponsor and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 5.2 of this Agreement, a “Holder” and collectively the “Holders”).

New York, New York 10017 New York, New York 10017
Underwriting Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

This letter (this “Letter Agreement”) is being delivered to you in accordance with the Underwriting Agreement (the “Underwriting Agreement”) entered into by and among B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), and B. Riley FBR, Inc., as representative (the “Representative”) of the several underwriters (each, an “Underwriter” and collectively, the “Underwriters”), relating to an underwritten initial public offering (the “Public Offering”), of 20,125,000 of the Company’s units (including up to 2,625,000 units that may be purchased to cover over-allotments, if any) (the “Units”), each comprised of one share of the Company’s Class A common stock, par value $0.0001 per share (the “Class A Common Stock”), and one-half of one redeemable warrant. Each whole warrant (each, a “Warrant”) entitles the holder thereof to purchase one share of Class A Common Stock at a price of $11.50 per share, subject to adjustment as described in the Prospectus (as defined below).

COMMON STOCK PURCHASE WARRANT EOS ENERGY ENTERPRISES, INC.
Securities Agreement • June 20th, 2023 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies

THIS COMMON STOCK PURCHASE WARRANT (the “Warrant”) certifies that, for value received, [________] or its assigns (the “Holder”) is entitled, upon the terms and subject to the limitations on exercise and the conditions hereinafter set forth, at any time on or after the earlier of (i) July 15, 2023, and (ii) the date on which the Company gives notice to the Holder that the registration statement provided for in Section 4.16 of the Purchase Agreement (defined below) has been declared effective and the Company has elected in its discretion to accelerate the initial exercisability date of the Warrant (such date, the “Initial Exercisability Date”) and on or prior to 5:00 p.m. (New York City time) on the date five (5) years following the Initial Exercisability Date (the “Termination Date”) but not thereafter, to subscribe for and purchase from Eos Energy Enterprises, Inc., a Delaware corporation (the “Company”), up to [________] shares (as subject to adjustment hereunder, the “Warrant Shares”

New York, NY 10171 As Representative of the several Underwriters named on Schedule A hereto
Underwriting Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

The undersigned, B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), hereby confirms its agreement with B. Riley FBR, Inc. (the “Representative”) and with the other underwriters named on Schedule A hereto (if any), for which the Representative is acting as representative (the Representative and such other underwriters being collectively referred to herein as the “Underwriters” or, each underwriter individually, an “Underwriter”), as follows. To the extent there is only one Underwriter, the term Underwriters shall mean the Underwriter.

Eos Energy Enterprises, Inc. and WILMINGTON TRUST, NATIONAL ASSOCIATION as Trustee INDENTURE Dated as of June 3, 2025 6.75% Convertible Senior Notes due 2030
Indenture • June 3rd, 2025 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

INDENTURE, dated as of June 3, 2025, between Eos Energy Enterprises, Inc., a Delaware corporation, as issuer (the “Company”), and Wilmington Trust, National Association, as trustee (the “Trustee”).

FORWARD PURCHASE AGREEMENT
Forward Purchase Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

This Forward Purchase Agreement (this “Agreement”) is entered into as of May 19, 2020, by and between B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), and B. Riley Principal Investments, LLC, a Delaware limited liability company (the “Purchaser”).

PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT
Private Placement Units Purchase Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

This PRIVATE PLACEMENT UNITS PURCHASE AGREEMENT (this “Agreement”) is made as of the 19th day of May 2020, by and between B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), and B. Riley Principal Sponsor Co. II, LLC, a Delaware limited liability company (the “Subscriber”), each with a principal place of business at 299 Park Avenue, 21st Floor New York, New York 10171.

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • May 10th, 2021 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

THIS AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of May 10, 2021, is made and entered into by and among EOS Energy Enterprises, Inc. (formerly known as B. Riley Principal Merger Corp II), a Delaware corporation (the “Company”), B. Riley Principal Sponsor Co. II, LLC, a Delaware limited liability company (the “Sponsor”) and each of the undersigned individuals (together with the Sponsor, the Existing Holders (defined below) and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 5.2 of this Agreement, a “Holder” and collectively the “Holders”).

EOS ENERGY ENTERPRISES, INC. $100,000,000 COMMON STOCK SALES AGREEMENT
Common Stock Sales Agreement • August 5th, 2022 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

Eos Energy Enterprises, Inc. (the “Company”), confirms its agreement (this “Agreement”) with Cowen and Company, LLC (“Cowen”), as follows:

INVESTMENT MANAGEMENT TRUST AGREEMENT
Investment Management Trust Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

This Investment Management Trust Agreement (this “Agreement”) is made effective as of May 19, 2020 by and between B. Riley Principal Merger Corp. II, a Delaware corporation (the “Company”), and Continental Stock Transfer & Trust Company, a New York corporation (the “Trustee”).

Contract
Advisory Agreement • May 22nd, 2020 • B. Riley Principal Merger Corp. II • Blank checks • New York

This is to confirm our agreement whereby B. Riley Principal Merger Corp. II, a Delaware corporation (“Company”), has requested B. Riley FBR, Inc. (“B. Riley” or the “Advisor”) to serve as the Company’s advisor in connection with the Company effecting a merger, capital stock exchange, asset acquisition, stock purchase, reorganization or similar business combination (in each case, a “Business Combination”) with one or more businesses (each a “Target”) as described in the Company’s Registration Statement on Form S-1 (File No. 333-237812) filed with the U.S. Securities and Exchange Commission (“Registration Statement”) in connection with its initial public offering (“IPO”).

SECOND AMENDMENT to CREDIT AND GUARANTY AGREEMENT
Credit and Guaranty Agreement • May 29th, 2025 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

This CREDIT AND GUARANTY AGREEMENT, dated as of June 21, 2024, is entered into by and among EOS ENERGY ENTERPRISES, INC., a Delaware corporation, as borrower (“Borrower”), the Guarantors party hereto from time to time, the Lenders party hereto from time to time, and CERBERUS US SERVICING, LLC (as successor to CCM DENALI DEBT HOLDINGS, LP), as Administrative Agent (in such capacity, together with its successors and assigns in such capacity, “Administrative Agent”) and Collateral Agent (in such capacity, together with its successors and assigns in such capacity, “Collateral Agent”).

INDEMNITY AGREEMENT
Indemnification Agreement • July 29th, 2024 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • Delaware

THIS INDEMNITY AGREEMENT (this “Agreement”) is made effective as of ______________ ___, 2024, by and between Eos Energy Enterprises, Inc., a Delaware corporation (the “Company”), and _____________________ (“Indemnitee”).

AMENDED AND RESTATED REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • May 10th, 2021 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

This Amended and Restated Registration Rights Agreement (this “Agreement”) is made as of May 10, 2021 by and among Eos Energy Enterprises, Inc., a Delaware corporation (the “Company”), each of the other persons listed on the signature pages hereto (each, a “Securityholder” and collectively, the “Securityholders”), and any person or entity who hereafter becomes a party to this Agreement pursuant to Section 6.2 of this Agreement (together with the Securityholders and the RRA Parties (as defined below), each a “Holder” and, collectively, the “Holders”).

Contract
Employment Agreement • March 4th, 2024 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New Jersey
GUARANTEE AND COLLATERAL AGREEMENT made by EOS ENERGY ENTERPRISES, INC. and each of the other Grantors (as defined herein) in favor of ACP POST OAK CREDIT I LLC as Collateral Agent Dated as of July 29, 2022
Guarantee and Collateral Agreement • August 1st, 2022 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

This GUARANTEE AND COLLATERAL AGREEMENT, dated as of July 29, 2022, is made by EOS ENERGY ENTERPRISES, INC., a Delaware corporation (the “Borrower”), each of the undersigned designated as a Grantor (the “Grantors”), and any additional Grantor party to this Agreement who may join at a later date, in favor of ACP POST OAK CREDIT I LLC, as collateral agent (in such capacity, together with its successors and permitted assigns in such capacity, the “Collateral Agent”), for the ratable benefit of the Secured Parties, including the banks and other financial institutions and entities (the “Lenders”) from time to time party to the Senior Secured Term Loan Credit Agreement, dated as of even date herewith (as amended, restated, supplemented or otherwise modified from time to time, the “Credit Agreement”), among the Borrower, the Lenders and ACP Post Oak Credit I LLC, as Administrative Agent and as the Collateral Agent.

SENIOR SECURED TERM LOAN CREDIT AGREEMENT dated as of July 29, 2022 among EOS ENERGY ENTERPRISES, INC., as the Borrower, the Lenders from time to time party hereto and ACP POST OAK CREDIT I LLC, as Administrative Agent and Collateral Agent
Senior Secured Term Loan Credit Agreement • August 1st, 2022 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

SENIOR SECURED TERM LOAN CREDIT AGREEMENT, dated as of July 29, 2022 (this “Agreement”), among EOS ENERGY ENTERPRISES, INC., a Delaware corporation (the “Borrower”), the Lenders from time to time party hereto and ACP POST OAK CREDIT I LLC (“ACP”), as the Administrative Agent for the Lenders and Collateral Agent for the Secured Parties.

FOURTH SUPPLEMENTAL AGREEMENT
Standby Equity Purchase Agreement • April 11th, 2023 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

This Fourth Supplemental Agreement (this “Agreement”), dated as of April 10, 2023, is entered into by and between YA II PN, LTD., a Cayman Islands exempt limited partnership (the “Investor”) and EOS ENERGY ENTERPRISES, INC., a corporation organized and existing under the laws of the State of Delaware (the “Company”).

SUPPLEMENTAL AGREEMENT
Supplemental Agreement • June 13th, 2022 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

This Supplemental Agreement (the “Agreement”), dated as of June 13, 2022, is entered into by and between YA II PN, LTD., a Cayman Islands exempt limited partnership (the “Investor”) and EOS ENERGY ENTERPRISES, INC., a corporation organized and existing under the laws of the State of Delaware (the “Company”).

Contract
Restricted Stock Unit Award Agreement • August 6th, 2024 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies
Employment Agreement
Employment Agreement • November 20th, 2020 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New Jersey

This Employment Agreement (this “Agreement”) is dated as of June 1, 2020 (the “Commencement Date”), and is made by and between Eos Energy Storage LLC, a Delaware limited liability company (the “Company”), and Mack Treece (“Executive”).

MASTER EQUIPMENT FINANCING AGREEMENT
Master Equipment Financing Agreement • October 5th, 2021 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies

THIS MASTER EQUIPMENT FINANCING AGREEMENT (this “Agreement”) is made as of September 30, 2021 (“Effective Date”), between TRINITY CAPITAL INC., a Maryland corporation (“Trinity”) and HI-POWER, LLC, a Delaware Limited Liability Company (“Company”). Company desires to finance certain equipment and other property (the “Equipment”). This Agreement provides the terms under which the Equipment is to be financed.

LOAN GUARANTEE AGREEMENT dated as of November 26, 2024 among EOS ENERGY ENTERPRISES, INC., as Borrower, and U.S. DEPARTMENT OF ENERGY, as Guarantor and Loan Servicer EOS PROJECT TURTLE CREEK, PENNSYLVANIA Loan No. 1424...
Loan Guarantee Agreement • December 3rd, 2024 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies

LOAN GUARANTEE AGREEMENT, dated November 26, 2024 (this “Agreement”), between the UNITED STATES DEPARTMENT OF ENERGY, an agency of the United States of America, acting in its capacity as guarantor and loan servicer of the Guaranteed Loan (“DOE”) and EOS ENERGY ENTERPRISES, INC., a corporation organized and existing under the laws of the State of Delaware and registered to do business in the Commonwealth of Pennsylvania (the “Borrower”).

PRIOR TO THE REGISTRATION OF ANY TRANSFER IN ACCORDANCE WITH CLAUSE (C) ABOVE, THE COMPANY AND THE TRUSTEE RESERVE THE RIGHT TO REQUIRE THE DELIVERY OF SUCH LEGAL OPINIONS, CERTIFICATIONS OR OTHER EVIDENCE AS MAY REASONABLY BE REQUIRED IN ORDER TO...
Security Agreement • January 19th, 2023 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies • New York

INDENTURE dated as of [_____] between EOS ENERGY ENTERPRISES, INC., a Delaware corporation, as issuer (the “Company,” as more fully set forth in Section 1.01) and [TRUSTEE], a [Insert Type of Entity], as trustee (the “Trustee,” as more fully set forth in Section 1.01).

COMMITMENT INCREASE AGREEMENT
Commitment Increase Agreement • December 8th, 2022 • Eos Energy Enterprises, Inc. • Miscellaneous electrical machinery, equipment & supplies

THIS COMMITMENT INCREASE AGREEMENT (this “Agreement”) dated as of December 7, 2022, is among EOS ENERGY ENTERPRISES, INC., a Delaware corporation (the “Borrower”), each subsidiary of the Borrower party hereto (each, a “Guarantor”), the Lenders (as defined below) party hereto and ACP POST OAK CREDIT I LLC, as administrative agent for the Lenders (in such capacity, together with its successors in such capacity, the “Administrative Agent”) and acting on behalf of the Lenders not party hereto pursuant to a consent delivered in accordance with Section 13.02(b) of the Credit Agreement (the “Lender Consent”). Each capitalized term used herein but not otherwise defined herein has the meaning given such term in the Credit Agreement.