SCHEDULE 13G/A 0001104659-24-113528 0001132317 XXXXXXXX LIVE 1 Common Stock, par value $0.01 per share 12/31/2024 0001108205 Curis, Inc. 231269309 128 SPRING STREET BUILDING C, SUITE 500 LEXINGTON MA 02421 Rule 13d-1(c) Thomas A. Satterfield, Jr. X1 137930.00 652502.00 137930.00 652502.00 790432.00 N 9.1 IN * Based on 8,466,957 shares of common stock of the issuer outstanding as of November 11, 2024, as reported by the issuer in its Quarterly Report on Form 10-Q for the fiscal quarter ended September 30, 2024. This assumes the exercise of the 198,216 warrants beneficially owned by the Reporting Person. Curis, Inc. 128 Spring Street, Building C, Suite 500, Lexington, MA 02421 Thomas A. Satterfield, Jr. 15 Colley Cove Drive Gulf Breeze, Florida 32561 Incorporated by reference from Item 4 of the Cover Page. Y Incorporated by reference from Item 9 of the Cover Page. Incorporated by reference from Item 11 of the Cover Page. Incorporated by reference from Item 5 of the Cover Page. Incorporated by reference from Item 6 of the Cover Page. Incorporated by reference from Item 7 of the Cover Page. Incorporated by reference from Item 8 of the Cover Page. Y N With respect to the beneficial ownership report for Thomas A. Satterfield, Jr., 94,465 shares of Common Stock and 59,465 shares of Common Stock issuable upon exercise of Warrants are held by Tomsat Investment & Trading Co., Inc, a corporation wholly owned by Mr. Satterfield and of which he serves as President; 199,286 shares of Common Stock and 79,286 shares of Common Stock issuable upon exercise of Warrants are held by A.G. Family L.P., a partnership managed by a general partner controlled by Mr. Satterfield; and 220,000 shares are held by Caldwell Mill Opportunity Fund, LLC which fund is managed by an entity of which Mr. Satterfield owns a 50% interest and serves as Chief Investment Manager. Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Thomas A. Satterfield, Jr. /s/ Thomas A. Satterfield, Jr. 02/12/2025