| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Bentinck Bill | President, Services Business | ULTRA CLEAN HOLDINGS, INC., 26462 CORPORATE AVE, HAYWARD | /s/ Paul Y. Cho, as attorney-in-fact for Bill Bentinck | 02 May 2025 | 0001778203 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UCTT | Common Stock | Tax liability | -$17,886 | -956 | -1.3% | $18.71 | 73,924 | 30 Apr 2025 | Direct | F1 |
| transaction | UCTT | Common Stock | Tax liability | -$26,025 | -1,391 | -1.9% | $18.71 | 72,533 | 30 Apr 2025 | Direct | F1 |
| transaction | UCTT | Common Stock | Tax liability | -$19,271 | -1,030 | -1.4% | $18.71 | 71,503 | 30 Apr 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares automatically withheld for payment of tax liability arising as a result of the partial settlement of restricted stock unit awards that vested. |