| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| GRANGER CLARENCE L | Interim CEO, Director | ULTRA CLEAN HOLDINGS, INC., 26462 CORPORATE AVE, HAYWARD | /s/ Paul Y. Cho, as attorney-in-fact for Clarence L. Granger | 23 May 2025 | 0001283710 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UCTT | Common Stock | Award | $0 | +8,198 | +6.6% | $0.000000 | 131,755 | 21 May 2025 | Direct | F1 |
| holding | UCTT | Common Stock | 1,000 | 21 May 2025 | by Trust |
| Id | Content |
|---|---|
| F1 | Restricted stock units vest 100% the earlier of the day before the next annual stockholder meeting or 1 year from the date of grant. |