| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Wilkerson Susan | SVP, GLOBAL SALES & SERVICE | C/O VEECO INSTRUMENTS INC., 1 TERMINAL DRIVE, PLAINVIEW | /s/ Kirk W. Mackey, Attorney-in-Fact | 12 Dec 2025 | 0001809296 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | VECO | Common Stock | Sale | $1,052,040 | -33,000 | -39% | $31.88 | 52,155 | 10 Dec 2025 | Direct |