0001641172-25-014700 Sample Contracts

FIRST AMENDMENT TO COMMON SHARES PURCHASE AGREEMENT
Common Shares Purchase Agreement • June 11th, 2025 • GT Biopharma, Inc. • Pharmaceutical preparations

THIS FIRST AMENDMENT TO COMMON SHARES PURCHASE AGREEMENT (this “Amendment”), dated as of June 10, 2025, by and between Five Narrow Lane, L.P., a Delaware limited partnership And/or its assignee and Bristol Capital, LLC, a Delaware limited liability company and/or its assignee (each an “Investor” and together, the “Investors”), and GT Biopharma, Inc. a Delaware corporation (the “Company”). Capitalized terms used herein and not otherwise defined shall have the meanings ascribed thereto in the Purchase Agreement (as defined below).