144 0001206158 XXXXXXXX LIVE 0000024741 Corning Incorporated 001-03247 One Riverfront Plaza Corning NY 14831 607-974-9000 Wendell P. Weeks Chairman and CEO Common Stock J.P. Morgan Securities LLC

390 Madison Avenue, 6th Floor New York NY 10017

82103 5252950 856618950 08/07/2025 NYSE Common Stock 04/15/2022 Stock Grant Issuer N 35423 04/15/2022 Compensation Common Stock 04/14/2023 Stock Grant Issuer N 46680 04/14/2023 Compensation Y 08/07/2025 /s/ J.P. Morgan Securities LLC as agent and attorney-in-fact for Wendell P. Weeks