SEC Form 4 · accession 0000950103-26-013530
Ultra Clean Holdings, Inc. · UCTT
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Christopher S Cook
Officer — President, Products Division
Period of report
Aug 31, 2026
Accepted (ET)
Sep 2, 2026 · 8:36 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001275014
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common StockF1 | Aug 31, 2026 | F | 12,497 | $67.83 | D | 98,126 | D | |
| Common Stock | holding | — | — | — | 4,100 | I | by Trust |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1Represents shares automatically withheld for payment of tax liability arising as a result of the partial settlement of restricted stock unit awards that vested.