James P. Scholhamer
CEO at Ultra Clean Holdings Inc.
Sits on 1 board. Last updated September 28, 2026
Time on boards
- Boards served
- 1
- Current seats
- 1
- Board service
- 3 years
- Director since
- 2023
3 years of board service in total across 1 board, counting each seat separately. Longest: Ultra Clean Holdings Inc., 3 years.
Ultra Clean Holdings Inc.
Director · CEO
Chief executive roles
Dates unknown
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
| Date | Company | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Jul 9, 2024 | Ultra Clean Holdings Inc. | Open-market sale | −26,608 | $55.10 | $1,466,101 |
| Apr 30, 2024 | Ultra Clean Holdings Inc. | Shares withheld for tax | −5,932 | $41.83 | $248,136 |
| Apr 30, 2024 | Ultra Clean Holdings Inc. | Shares withheld for tax | −9,457 | $41.83 | $395,586 |
| Apr 30, 2024 | Ultra Clean Holdings Inc. | Shares withheld for tax | −3,686 | $41.83 | $154,185 |
| Apr 26, 2024 | Ultra Clean Holdings Inc. | Grant or award | +44,398 | — | — |
| Mar 31, 2024 | Ultra Clean Holdings Inc. | Grant or award | +8,001 | — | — |
| Mar 31, 2024 | Ultra Clean Holdings Inc. | Shares withheld for tax | −3,894 | $45.94 | $178,890 |
| Apr 30, 2023 | Ultra Clean Holdings Inc. | Shares withheld for tax | −11,905 | $28.54 | $339,769 |
| Apr 30, 2023 | Ultra Clean Holdings Inc. | Shares withheld for tax | −6,006 | $28.54 | $171,411 |
| Apr 30, 2023 | Ultra Clean Holdings Inc. | Shares withheld for tax | −5,289 | $28.54 | $150,948 |
| Apr 30, 2023 | Ultra Clean Holdings Inc. | Shares withheld for tax | −9,598 | $28.54 | $273,927 |
| Apr 30, 2023 | Ultra Clean Holdings Inc. | Shares withheld for tax | −3,606 | $28.54 | $102,915 |
| Apr 28, 2023 | Ultra Clean Holdings Inc. | Grant or award | +55,985 | — | — |
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