Ultra Clean Holdings Inc.
Organization details
- Legal name
- Ultra Clean Holdings Inc.
- Ownership
- Public
- Status
- Active
- Sector (GICS)
- Information Technology
- SIC code
- 3674 — Semiconductors & Related Devices
- Jurisdiction of incorporation
- Delaware
- Headquarters city
- Hayward
- Headquarters state / province
- California
- Headquarters country
- United States
- Fiscal year end
- December
- Ticker symbol
- UCTT
- Primary stock exchange
- Nasdaq
Identifiers
- SEC CIK
- 0001275014
- EIN
- 61-1430858
Board of directors
-
Alexander M. Davern · DirectorSince 2026
-
Barbara Vaughn Scherer · DirectorSince 2023
-
Clarence L. Granger · Director · Interim CEOSince 2023
-
David T. Ibnale · DirectorSince 2023
-
Emily M. Liggett · DirectorSince 2023
-
Ernest E. Maddock · DirectorSince 2023
-
Jacqueline A. Seto · DirectorSince 2023
-
James P. Scholhamer · Director · CEOSince 2023
-
Joanne Solomon · DirectorSince 2025
-
Thomas T. Edman · DirectorSince 2023
Chief executives
Director election results
Annual meeting of May 22, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.
-
93.3%
-
93.3%
-
98.6%
-
98.8%
-
98.9%
-
99.5%
-
99.7%
Board connections
6 of this board's directors also sit on 9 other boards. 6 are in the same sector.
- via Emily M. Liggett and Thomas T. Edman
- via Ernest E. Maddock
-
Cirrus Logic Inc. Same sectorvia Alexander M. Davern
-
Jabil Inc. Same sectorvia Thomas T. Edman
-
NETGEAR Inc. Same sectorvia Barbara Vaughn Scherer
- via Ernest E. Maddock
-
TTM Technologies Inc. Same sectorvia Thomas T. Edman
-
Teradyne Inc. Same sectorvia Ernest E. Maddock
-
Viavi Solutions Inc. Same sectorvia Joanne Solomon
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.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $11,953,263
- 86 sales by 9 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Oct 30, 2026 | Alexander M. Davern Director | Grant or award | +1,653 | — | — |
| Sep 30, 2026 | Xiao Jinsong Officer (Chief Executive Officer) | Shares withheld for tax | −19,188 | $81.06 | $1,555,379 |
| Aug 31, 2026 | Cook Christopher S Officer (President, Products Division) | Shares withheld for tax | −12,497 | $67.83 | $847,672 |
| Aug 31, 2026 | Keogh Michael Dennis Officer (Chief Financial Officer) | Grant or award | +20,917 | — | — |
| Jul 2, 2026 | HARDING BRIAN E Officer (Chief Accounting Officer) | Open-market sale | −440 | $126.92 | $55,845 |
| Jul 2, 2026 | HARDING BRIAN E Officer (Chief Accounting Officer) | Open-market sale | −2,194 | $128.37 | $281,644 |
| Jul 2, 2026 | HARDING BRIAN E Officer (Chief Accounting Officer) | Open-market sale | −1,203 | $130.12 | $156,534 |
| Jun 26, 2026 | HARDING BRIAN E Officer (Chief Accounting Officer) | Grant or award | +9,363 | — | — |
| Jun 4, 2026 | Sheri Savage Officer (CFO) | Open-market sale | −600 | $87.37 | $52,422 |
| Jun 4, 2026 | Sheri Savage Officer (CFO) | Open-market sale | −396 | $87.24 | $34,547 |
| Jun 4, 2026 | HARDING BRIAN E Officer (Chief Accounting Officer) | Open-market sale | −196 | $85.86 | $16,829 |
| Jun 4, 2026 | Sheri Savage Officer (CFO) | Open-market sale | −1,070 | $88.69 | $94,898 |
| Jun 4, 2026 | Sheri Savage Officer (CFO) | Open-market sale | −988 | $88.29 | $87,231 |
| Jun 4, 2026 | HARDING BRIAN E Officer (Chief Accounting Officer) | Open-market sale | −1,176 | $87.72 | $103,159 |
| Jun 4, 2026 | Sheri Savage Officer (CFO) | Open-market sale | −688 | $89.78 | $61,769 |
Peers
Compare boardsOrganizations in the same sector, closest in location and size first.
Questions about Ultra Clean Holdings Inc.
Who is the CEO of Ultra Clean Holdings Inc.?
James P. Scholhamer is Ultra Clean Holdings Inc.'s CEO.
How many directors are on Ultra Clean Holdings Inc.'s board?
Ultra Clean Holdings Inc.'s board has 10 directors: Alexander M. Davern, Barbara Vaughn Scherer, Clarence L. Granger, David T. Ibnale, Emily M. Liggett, Ernest E. Maddock, Jacqueline A. Seto, James P. Scholhamer, Joanne Solomon and Thomas T. Edman.
Are Ultra Clean Holdings Inc. insiders buying or selling shares?
Over the last 12 months, Ultra Clean Holdings Inc. insiders made no open-market purchases and sold $12.0 million of shares in 86 sales on the open market, as reported to the SEC on Forms 4 and 5.
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