Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 2026-06-04 Sale | 2026-06-09 5:09 pm | Ultra Clean Holdings Inc. | UCTT | Savage Sheri CFO | 14,421 | $89.45 | $1,289,915 | 66,476 (Direct) | View |
| 2026-06-04 Sale | 2026-06-09 5:08 pm | Ultra Clean Holdings Inc. | UCTT | Savage Sheri CFO | 15,766 | $89.47 | $1,410,556 | 50,710 (Direct) | View |
| 2026-06-04 Sale | 2026-06-08 7:59 pm | Ultra Clean Holdings Inc. | UCTT | HARDING BRIAN E Chief Accounting Officer | 16,988 | $89.47 | $1,519,892 | 28,055 (Direct) | View |
| 2026-06-02 Sale | 2026-06-04 7:36 pm | Ultra Clean Holdings Inc. | UCTT | Cho Paul Yoonku General Counsel and Secretary | 944 | $89.37 | $84,365 | 22,941 (Direct) | View |
| 2026-05-27 Sale | 2026-05-27 9:46 pm | Ultra Clean Holdings Inc. | UCTT | LIGGETT EMILY M Director | 8,198 | $92.18 | $755,692 | 38,152 (Direct) | View |
| 2026-05-14 Sale | 2026-05-18 8:33 pm | Ultra Clean Holdings Inc. | UCTT | McKibben Jeffrey L. Chief Information Officer | 4,205 | $87 | $365,835 | 11,349 (Direct) | View |
| 2026-05-08 Sale | 2026-05-12 7:14 pm | Ultra Clean Holdings Inc. | UCTT | Cho Paul Yoonku General Counsel and Secretary | 2,000 | $86.89 | $173,780 | 15,844 (Direct) | View |
| 2026-05-08 Sale | 2026-05-12 7:13 pm | Ultra Clean Holdings Inc. | UCTT | McKibben Jeffrey L. Chief Information Officer | 2,500 | $86.48 | $216,196 | 15,554 (Direct) | View |
| 2026-05-05 Sale | 2026-05-07 8:15 pm | Ultra Clean Holdings Inc. | UCTT | Palfrey Jamie J. SVP, Global Human Resources | 8,691 | $79.72 | $692,890 | 16,446 (Direct) | View |
| 2026-05-05 Sale | 2026-05-07 8:13 pm | Ultra Clean Holdings Inc. | UCTT | HARDING BRIAN E Chief Accounting Officer | 4,000 | $80 | $320,000 | 36,631 (Direct) | View |
| 2026-05-04 Sale | 2026-05-06 7:37 pm | Ultra Clean Holdings Inc. | UCTT | Cook Christopher S President, Products Division | 11,478 | $73.96 | $848,922 | 101,527 (Indirect Direct) | View |
| 2026-05-01 Sale | 2026-05-05 7:23 pm | Ultra Clean Holdings Inc. | UCTT | GRANGER CLARENCE L Director | 30,000 | $75.3 | $2,258,930 | 82,817 (Indirect Direct) | View |
| 2026-04-30 Sale | 2026-05-04 9:11 pm | Ultra Clean Holdings Inc. | UCTT | Cook Christopher S President, Products Division | 11,903 | $75.31 | $896,415 | 113,005 (Indirect Direct) | View |
| 2025-12-03 Sale | 2025-12-05 4:48 pm | Ultra Clean Holdings Inc. | UCTT | IBNALE DAVID T Director | 23,500 | $26.63 | $625,749 | 45,241 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
| 2026-05-22 Option Award | 2026-05-27 9:52 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Cook Christopher S President, Products Division | 13,196 | $0 | 114,723 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:50 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Cho Paul Yoonku General Counsel and Secretary | 8,041 | $0 | 23,885 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:50 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Xiao Jinsong Chief Executive Officer | 31,175 | $0 | 149,123 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:49 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Solomon Joanne Director | 2,575 | $0 | 12,083 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:49 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | McKibben Jeffrey L. Chief Information Officer | 5,896 | $0 | 17,245 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:48 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Seto Jacqueline A. Director | 2,575 | $0 | 31,525 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:48 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Palfrey Jamie J. SVP, Global Human Resources | 9,897 | $0 | 26,343 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:48 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | MADDOCK ERNEST E Director | 2,575 | $0 | 58,816 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:47 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Wunar Robert Anthony Chief Operating Officer | 10,732 | $0 | 10,732 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:46 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | LIGGETT EMILY M Director | 2,575 | $0 | 38,152 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:46 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Johnson Samuel Williams SVP, Services Business | 5,567 | $0 | 16,436 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:46 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | IBNALE DAVID T Director | 2,575 | $0 | 47,816 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:45 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Savage Sheri CFO | 26,392 | $0 | 80,897 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:44 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | GRANGER CLARENCE L Director | 2,575 | $0 | 85,392 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:44 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | HARDING BRIAN E Chief Accounting Officer | 8,412 | $0 | 45,043 (Direct) | View |
| 2026-05-22 Option Award | 2026-05-27 9:43 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | EDMAN THOMAS T Director | 2,575 | $0 | 48,616 (Direct) | View |
| 2026-04-30 Tax Withholding | 2026-05-04 9:15 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Savage Sheri CFO | 11,876 | $78.15 | 54,505 (Direct) | View |
| 2026-04-30 Tax Withholding | 2026-05-04 9:14 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | HARDING BRIAN E Chief Accounting Officer | 7,606 | $78.15 | 40,631 (Direct) | View |
| 2026-04-30 Tax Withholding | 2026-05-04 9:11 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Palfrey Jamie J. SVP, Global Human Resources | 5,328 | $78.15 | 25,137 (Direct) | View |
| 2026-04-30 Tax Withholding | 2026-05-04 9:11 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Cook Christopher S President, Products Division | 9,207 | $78.15 | 113,005 (Direct) | View |
| 2026-04-30 Tax Withholding | 2026-05-04 9:09 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | McKibben Jeffrey L. Chief Information Officer | 3,942 | $78.15 | 18,054 (Direct) | View |
| 2026-04-30 Tax Withholding | 2026-05-04 9:07 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Cho Paul Yoonku General Counsel and Secretary | 5,501 | $78.15 | 17,844 (Direct) | View |
| 2026-03-31 Tax Withholding | 2026-04-02 6:52 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Johnson Samuel Williams SVP, Services Business | 1,476 | $62.18 | 10,869 (Direct) | View |
| 2026-02-27 Gift | 2026-03-03 8:33 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | GRANGER CLARENCE L Director | 6,000 | $0 | 112,817 (Direct) | View |
| 2025-12-02 Gift | 2025-12-04 9:26 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | GRANGER CLARENCE L Director | 1,000 | $0 | 118,817 (Direct) | View |
| 2025-11-25 Gift | 2025-11-28 6:46 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | GRANGER CLARENCE L Director | 3,000 | $0 | 119,817 (Direct) | View |
| 2025-09-26 Option Award | 2025-09-30 9:41 pm | N/A N/A | Ultra Clean Holdings Inc. | UCTT | Xiao Jinsong Chief Executive Officer | 117,948 | $0 | 117,948 (Direct) | View |