X0407 4 2023-03-28 0000024741 CORNING INC /NY GLW 0001930559 Amin Jaymin ONE RIVERFRONT PLAZA CORNING NY 14831 1 SVP and Chief Tech. Officer 0 Common Stock 2023-03-28 4 M 0 713 0 A 79389 D Common Stock 2023-03-28 4 M 0 165 0 A 79554 D Common Stock 2023-03-28 4 M 0 114 0 A 79668 D Common Stock 2023-03-28 4 M 0 320 0 A 79988 D Common Stock 2023-03-28 4 M 0 164 0 A 80152 D Common Stock 2023-03-28 4 M 0 234 0 A 80386 D Common Stock 2023-03-28 4 M 0 278 0 A 80664 D Common Stock 2023-03-28 4 F 0 1988 33.55 D 78676 D Common Stock 2359.0053 I Trustee u/Employee Benefit Plan Restricted Stock Unit Common Stock 15843 15843 D Restricted Stock Unit Common Stock 3241 3241 D Restricted Stock Unit Common Stock 2979 2979 D Restricted Stock Unit Common Stock 517 517 D Performance Share Unit 2023-03-28 4 M 0 713 0 D Common Stock 713 19394 D Performance Share Unit 2023-03-28 4 M 0 165 0 D Common Stock 165 4476 D Performance Share Unit 2023-03-28 4 M 0 114 0 D Common Stock 114 3068 D Restricted Stock Unit 2023-03-28 4 M 0 320 0 D Common Stock 320 8707 D Restricted Stock Unit 2023-03-28 4 M 0 164 0 D Common Stock 164 4439 D Restricted Stock Unit 2023-03-28 4 M 0 234 0 D Common Stock 234 6367 D Restricted Stock Unit 2023-03-28 4 M 0 278 0 D Common Stock 278 7552 D Each performance share unit represents a contingent right to receive one share of Corning Incorporated common stock. Each restricted stock unit represents a contingent right to receive one share of Corning Incorporated common stock. The restricted stock units (RSUs) vest 1/3 after 1 year from grant date and 1/6 every 6 months thereafter until fully vested on the third anniversary of the grant date. The restricted stock units (RSUs) vest 2/3 after 1 year and 1/3 after 18 months from the grant date. The restricted stock units will vest on May 15, 2023. Events such as retirement, death, disability, and others specified in the May 2020 agreement may result in vesting prior to the vesting date. Vesting to satisfy tax requirement pursuant to the 2020 agreement. Vesting to satisfy tax requirement pursuant to the 2021 agreement. Vesting to satisfy tax requirement pursuant to the 2022 agreement. Linda E. Jolly, Power of Attorney 2023-03-30