Insider holders · CIK 0001275014
Ultra Clean Holdings, Inc. · UCTT
Every insider with a reported Table I holding at this company, ranked by their last-reported share count. A balance is only as fresh as its filing — the report date sits next to every row on purpose. ← Back to activity
| Insider | Direct shares | Indirect shares | Total reported | Last report (ET) | From |
|---|---|---|---|---|---|
| Kevin C EichlerPresident, CFO | 390,022 | — | 390,022 | Mar 29, 2016 · 6:08 pm EDT | Form 4 |
| James P ScholhamerCEO | 351,651 | — | 351,651 | Mar 12, 2019 · 4:19 pm EDT | Form 4 |
| Lavi LevPresident, Asia | 121,098 | — | 121,098 | May 1, 2018 · 4:10 pm EDT | Form 4 |
| David SpeirsSVP, North America | 106,055 | 0 | 106,055 | Sep 27, 2018 · 4:51 pm EDT | Form 4 |
| Clarence L GrangerDirector | 105,098 | — | 105,098 | Jun 8, 2018 · 4:09 pm EDT | Form 4 |
| Christopher S CookPresident, Products Division | 98,126 | 4,100 | 102,226 | Sep 2, 2026 · 8:36 pm EDT | Form 4 |
| William Joe WilliamsPlease see Remarks | 84,034 | — | 84,034 | Mar 12, 2019 · 4:23 pm EDT | Form 4 |
| David T IbnaleDirector | 68,930 | — | 68,930 | May 17, 2018 · 4:25 pm EDT | Form 4 |
| Joan SterlingSVP, Global Human Resources | 67,334 | — | 67,334 | Mar 12, 2019 · 4:22 pm EDT | Form 4 |
| Sheri SavageCFO | 66,476 | — | 66,476 | Jun 9, 2026 · 5:09 pm EDT | Form 4 |
| John ChenaultDirector | 61,000 | — | 61,000 | Jun 5, 2015 · 5:06 pm EDT | Form 4 |
| Deborah E HaywardSVP, Global Account Mgmt | 55,247 | — | 55,247 | May 1, 2018 · 4:10 pm EDT | Form 4 |
| Scott H. NicholasPlease see Remarks | 55,151 | — | 55,151 | Nov 1, 2018 · 4:24 pm EDT | Form 3 |
| Mark BingamanPlease see Remarks | 54,481 | — | 54,481 | Oct 30, 2018 · 4:55 pm EDT | Form 4 |
| Leonid MezhvinskyDirector | 38,930 | 15,000 | 53,930 | May 17, 2018 · 4:28 pm EDT | Form 4 |
| Ronald D'ErcoleSVP, Global Quality | 52,114 | — | 52,114 | Oct 30, 2018 · 4:56 pm EDT | Form 4 |
| Brian E HardingChief Accounting Officer | 33,581 | — | 33,581 | Jul 7, 2026 · 7:06 pm EDT | Form 4 |
| Thomas T EdmanDirector | 30,930 | — | 30,930 | May 17, 2018 · 4:22 pm EDT | Form 4 |
| Bruce C WierSVP, Engineering | 26,741 | — | 26,741 | Mar 1, 2016 · 5:01 pm EST | Form 4 |
| Barbara Vaughn SchererDirector | 24,930 | — | 24,930 | May 17, 2018 · 4:31 pm EDT | Form 4 |
| Paul Yoonku ChoGeneral Counsel and Secretary | 22,941 | — | 22,941 | Jun 4, 2026 · 7:36 pm EDT | Form 4 |
| Emily M LiggettDirector | 22,930 | — | 22,930 | May 17, 2018 · 4:26 pm EDT | Form 4 |
| Michael Dennis KeoghChief Financial Officer | 20,917 | — | 20,917 | Sep 4, 2026 · 6:23 pm EDT | Form 4 |
| Michael Roy HendersonSVP, Engineering | 13,810 | — | 13,810 | Oct 10, 2018 · 4:24 pm EDT | Form 4 |
| Jeff AndresonDirector | 7,500 | — | 7,500 | May 26, 2017 · 4:25 pm EDT | Form 4 |
| Ernest E MaddockDirector | 6,430 | — | 6,430 | Aug 2, 2018 · 4:11 pm EDT | Form 4 |
Balances come from each insider’s most recent filing that reports a Table I holding; an insider who left the company years ago still appears with their last-known figure and its date. Indirect totals collapse multiple vehicles (trusts, LLCs) into one number — open the filing for the breakdown. Shares as filed, not split-adjusted.