144 0001811702 XXXXXXXX LIVE 0000103145 VEECO INSTRUMENTS INC 000-16244 TERMINAL DRIVE PLAINVIEW NY 11803 516 677-0200 Devasahayam Adrian Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

4014 120420.00 60161823 09/23/2025 NASDAQ Common 03/17/2021 Restricted Stock Vesting Issuer N 2129 03/17/2021 Compensation Common 05/04/2021 Restricted Stock Vesting Issuer N 1202 05/04/2021 Compensation Common 06/16/2021 Restricted Stock Vesting Issuer N 683 06/16/2021 Compensation N Adrian Devasahayam

Terminal Drive Plainview NY 11803

Common 09/15/2025 4046 105196.00 09/23/2025 06/04/2025 /s/ Gary Redman, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Adrian Devasahayam