0001193125-26-405776 Sample Contracts
SECURITIES PURCHASE AGREEMENTSecurities Purchase Agreement • September 29th, 2026 • Summit Therapeutics Inc. • Pharmaceutical preparations • Delaware
This SECURITIES PURCHASE AGREEMENT (this “Agreement”) is dated as of September 28, 2026, by and between Summit Therapeutics Inc., a Delaware corporation (the “Company”), and AstraZeneca Holdings B.V., a Dutch private limited liability company (the “Investor”).
FORM OF REGISTRATION RIGHTS AGREEMENTRegistration Rights Agreement • September 29th, 2026 • Summit Therapeutics Inc. • Pharmaceutical preparations
THIS REGISTRATION RIGHTS AGREEMENT (this “Agreement”), dated as of [•], 2026, is entered into by and between Summit Therapeutics Inc., a Delaware corporation (the “Company”), and AstraZeneca Holdings B.V., a Dutch private limited liability company (together with its permitted assigns, the “Investor”). Capitalized terms used herein and not otherwise defined herein shall have the respective meanings set forth in the Securities Purchase Agreement by and among the parties hereto, dated as of the date hereof (as amended, restated, supplemented or otherwise modified from time to time, the “Purchase Agreement”).