X0609 4 2026-05-12 0000103145 VEECO INSTRUMENTS INC VECO 0001186518 HUNTER GORDON false C/O VEECO INSTRUMENTS INC. 1 TERMINAL DRIVE PLAINVIEW NY 11803 true false false false 0 Common Stock 2026-05-12 4 S 0 29532 59.41 D 52676 D Reflects average weighted sale price. Actual sale prices ranged from $59.10 to 59.69 per share. The reporting person undertakes to provide, upon the request of the SEC staff, the issuer or any security holder of the issuer, full information regarding the number of shares sold at each separate price. /s/ Kirk W. Mackey, Attorney-in-Fact 2026-05-13