Quick Takeaways
- This page summarizes Ernest E. Maddock's Form 4 filing for Ultra Clean Holdings, Inc. (UCTT).
- 1 reported transaction and 0 derivative rows are listed below.
- Filing timestamp: 23 May 2025, 21:21.
Ernest E. Maddock - 21 May 2025 Form 4 Insider Report for Ultra Clean Holdings, Inc. (UCTT)
- Role
- Director
- Signature
- /s/ Paul Y. Cho, as attorney-in-fact for Ernest E. Maddock
- Issuer symbol
- UCTT
- Transactions as of
- 21 May 2025
- Net transactions value
- $0
- Form type
- 4
- Filing time
- 23 May 2025, 21:21:22 UTC
- Previous filing
- 13 May 2025
- Next filing
- 17 Jun 2025
- SEC
- View on sec.gov
Quoteable Key Fact
"Ernest E. Maddock filed Form 4 for Ultra Clean Holdings, Inc. (UCTT) on 23 May 2025."
What Changed
- Previous filing in this sequence was filed on 13 May 2025.
- Current net transaction value: $0.
Why This Matters
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Source Evidence
Filed on Form 4
See Original Filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MADDOCK ERNEST E | Director | ULTRA CLEAN HOLDINGS, INC., 26462 CORPORATE AVE, HAYWARD | /s/ Paul Y. Cho, as attorney-in-fact for Ernest E. Maddock | 23 May 2025 | 0001227050 |
Transactions Table
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | UCTT | Common Stock | Award | $0 | +8,198 | +22% | $0.000000 | 45,241 | 21 May 2025 | Direct | F1 |
| holding | UCTT | Common Stock | 11,000 | 21 May 2025 | by Trust |
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Explanation of Responses:
| 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. |