AMENDMENT TO STOCKHOLDER RIGHTS AGREEMENTStockholder Rights Agreement • June 23rd, 2023 • Sensei Biotherapeutics, Inc. • Pharmaceutical preparations • Delaware
This Amendment to Stockholder Rights Agreement (this “Amendment”) is made effective as of the 23rd day of June, 2023. This Amendment is an amendment to the Stockholder Rights Agreement, dated as of March 7, 2023 (the “Rights Agreement”), between Sensei Biotherapeutics, Inc., a Delaware corporation (the “Company”), and American Stock Transfer & Trust Company, LLC (the “Rights Agent”). The Company and the Rights Agent are collectively referred to as the “Parties.” Capitalized terms used and not otherwise defined herein have the meanings ascribed to them in the Rights Agreement.
