0001193125-26-059578 Sample Contracts
FORM OF COMMON STOCK PURCHASE WARRANT hcw biologics inc.Common Stock Purchase Warrant • February 19th, 2026 • HCW Biologics Inc. • Pharmaceutical preparations • New York
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 that the Shareholder Approval (as defined below) is obtained and deemed effective (the “Initial Exercise Date”) and on or prior to 5:00 p.m. (New York City time) on the five year anniversary of the Initial Exercise Date (the “Termination Date”) but not thereafter, to subscribe for and purchase from HCW Biologics Inc., a Delaware corporation (the “Company”), up to ________ shares (as subject to adjustment hereunder, the “Warrant Shares”) of 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).
FORM OF SECURITIES PURCHASE AGREEMENTSecurities Purchase Agreement • February 19th, 2026 • HCW Biologics Inc. • Pharmaceutical preparations • New York
This Securities Purchase Agreement (this “Agreement”) is dated as of February 17, 2026, between HCW Biologics 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 PRE-FUNDED COMMON STOCK PURCHASE WARRANT hcw biologics inc.Pre-Funded Common Stock Purchase Warrant • February 19th, 2026 • HCW Biologics Inc. • Pharmaceutical preparations • New York
THIS PRE-FUNDED 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 Exercise Date”) and on or prior to 5:00 p.m. (New York City time) until this Warrant is exercised in full (the “Termination Date”) but not thereafter, to subscribe for and purchase from HCW Biologics Inc., a Delaware corporation (the “Company”), up to __________ shares (as subject to adjustment hereunder, the “Warrant Shares”) of 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).
FORM OF PLACEMENT AGENCY AGREEMENT February 17, 2026Placement Agency Agreement • February 19th, 2026 • HCW Biologics Inc. • Pharmaceutical preparations • New York