UCTT Ultra Clean Holdings, Inc.
Nasdaq · SEC CIK 1275014 · EDGAR
- Bought, last 12 months
- $0 0 purchases by 0 insiders
- Sold, last 12 months
- $11.95M 15 sales by 9 insiders
- Filings on record
- 222 since 2021-07-09, latest 2026-09-04 18:23
BoughtSold
Most active insiders, 12 months
| Insider | Title | Bought | Sold |
|---|---|---|---|
| Savage Sheri | CFO | — | $2.70M |
| HARDING BRIAN E | CAO | — | $2.33M |
| GRANGER CLARENCE L | Dir | — | $2.26M |
| Cook Christopher S | Pres, Products Division | — | $1.75M |
| LIGGETT EMILY M | Dir | — | $755.7K |
| Palfrey Jamie J. | SVP, Gbl Human Resources | — | $692.9K |
| IBNALE DAVID T | Dir | — | $625.8K |
| McKibben Jeffrey L. | CIO | — | $582.0K |
| Cho Paul Yoonku | GC, Sec | — | $258.1K |
| Keogh Michael Dennis | CFO | — | — |
Transactions 243
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-04 18:23 | 2026-08-31 | UCTT | Keogh Michael Dennis | CFO | A - Grant | $0.00 | +20.9K | 20.9K | New | $0 | |
| 2026-09-02 20:36 | 2026-08-31 | UCTT | Cook Christopher S | Pres, Products Division | F - Tax | $67.83 | -12.5K | 98.1K | -11% | -$847.7K | |
| MT | 2026-07-07 19:06 | 2026-07-02 | UCTT | HARDING BRIAN E | CAO | S - Sale | $128.75 | -3,837 | 33.6K | -10% | -$494.0K |
| 2026-06-30 21:35 | 2026-06-26 | UCTT | HARDING BRIAN E | CAO | A - Grant | $0.00 | +9,363 | 37.4K | +33% | $0 | |
| MT | 2026-06-09 17:09 | 2026-06-04 | UCTT | Savage Sheri | CFO | S - Sale | $89.45 | -14.4K | 66.5K | -18% | -$1.29M |
| MT | 2026-06-09 17:08 | 2026-06-04 | UCTT | Savage Sheri | CFO | S - Sale | $89.47 | -15.8K | 50.7K | -24% | -$1.41M |
| MT | 2026-06-08 19:59 | 2026-06-04 | UCTT | HARDING BRIAN E | CAO | S - Sale | $89.47 | -17.0K | 28.1K | -38% | -$1.52M |
| 2026-06-04 19:36 | 2026-06-02 | UCTT | Cho Paul Yoonku | GC, Sec | S - Sale | $89.37 | -944 | 22.9K | -4% | -$84.4K | |
| 2026-05-27 21:52 | 2026-05-22 | UCTT | Cook Christopher S | Pres, Products Division | A - Grant | $0.00 | +13.2K | 110.6K | +14% | $0 | |
| 2026-05-27 21:50 | 2026-05-22 | UCTT | Cho Paul Yoonku | GC, Sec | A - Grant | $0.00 | +8,041 | 23.9K | +51% | $0 | |
| 2026-05-27 21:50 | 2026-05-22 | UCTT | Xiao Jinsong | CEO | A - Grant | $0.00 | +31.2K | 149.1K | +26% | $0 | |
| 2026-05-27 21:49 | 2026-05-22 | UCTT | Solomon Joanne | Dir | A - Grant | $0.00 | +2,575 | 12.1K | +27% | $0 | |
| 2026-05-27 21:49 | 2026-05-22 | UCTT | McKibben Jeffrey L. | CIO | A - Grant | $0.00 | +5,896 | 17.2K | +52% | $0 | |
| 2026-05-27 21:48 | 2026-05-22 | UCTT | Seto Jacqueline A. | Dir | A - Grant | $0.00 | +2,575 | 31.5K | +9% | $0 | |
| 2026-05-27 21:48 | 2026-05-22 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | A - Grant | $0.00 | +9,897 | 26.3K | +60% | $0 | |
| 2026-05-27 21:48 | 2026-05-22 | UCTT | MADDOCK ERNEST E | Dir | A - Grant | $0.00 | +2,575 | 47.8K | +6% | $0 | |
| 2026-05-27 21:47 | 2026-05-22 | UCTT | Wunar Robert Anthony | COO | A - Grant | $0.00 | +10.7K | 10.7K | New | $0 | |
| 2026-05-27 21:46 | 2026-05-22 | UCTT | LIGGETT EMILY M | Dir | A - Grant | $0.00 | +2,575 | 46.4K | +6% | $0 | |
| 2026-05-27 21:46 | 2026-05-27 | UCTT | LIGGETT EMILY M | Dir | S - Sale | $92.18 | -8,198 | 38.2K | -18% | -$755.7K | |
| 2026-05-27 21:46 | 2026-05-22 | UCTT | Johnson Samuel Williams | SVP, Services Business | A - Grant | $0.00 | +5,567 | 16.4K | +51% | $0 | |
| 2026-05-27 21:46 | 2026-05-22 | UCTT | IBNALE DAVID T | Dir | A - Grant | $0.00 | +2,575 | 47.8K | +6% | $0 | |
| 2026-05-27 21:45 | 2026-05-22 | UCTT | Savage Sheri | CFO | A - Grant | $0.00 | +26.4K | 80.9K | +48% | $0 | |
| 2026-05-27 21:44 | 2026-05-22 | UCTT | GRANGER CLARENCE L | Dir | A - Grant | $0.00 | +2,575 | 84.4K | +3% | $0 | |
| 2026-05-27 21:44 | 2026-05-22 | UCTT | HARDING BRIAN E | CAO | A - Grant | $0.00 | +8,412 | 45.0K | +23% | $0 | |
| 2026-05-27 21:43 | 2026-05-22 | UCTT | EDMAN THOMAS T | Dir | A - Grant | $0.00 | +2,575 | 48.6K | +6% | $0 | |
| 2026-05-18 20:33 | 2026-05-14 | UCTT | McKibben Jeffrey L. | CIO | S - Sale | $87.00 | -4,205 | 11.3K | -27% | -$365.8K | |
| 2026-05-12 19:14 | 2026-05-08 | UCTT | Cho Paul Yoonku | GC, Sec | S - Sale | $86.89 | -2,000 | 15.8K | -11% | -$173.8K | |
| 2026-05-12 19:13 | 2026-05-08 | UCTT | McKibben Jeffrey L. | CIO | S - Sale | $86.48 | -2,500 | 15.6K | -14% | -$216.2K | |
| 2026-05-07 20:15 | 2026-05-05 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | S - Sale | $79.72 | -8,691 | 16.4K | -35% | -$692.9K | |
| 2026-05-07 20:13 | 2026-05-05 | UCTT | HARDING BRIAN E | CAO | S - Sale | $80.00 | -4,000 | 36.6K | -10% | -$320.0K | |
| M | 2026-05-06 19:37 | 2026-05-04 | UCTT | Cook Christopher S | Pres, Products Division | S - Sale | $73.96 | -11.5K | 97.4K | -11% | -$848.9K |
| MT | 2026-05-05 19:23 | 2026-05-01 | UCTT | GRANGER CLARENCE L | Dir | S - Sale | $75.30 | -30.0K | 81.8K | -27% | -$2.26M |
| M | 2026-05-04 21:15 | 2026-04-30 | UCTT | Savage Sheri | CFO | F - Tax | $78.15 | -11.9K | 54.5K | -18% | -$928.1K |
| M | 2026-05-04 21:14 | 2026-04-30 | UCTT | HARDING BRIAN E | CAO | F - Tax | $78.15 | -7,606 | 40.6K | -16% | -$594.4K |
| M | 2026-05-04 21:11 | 2026-04-30 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | F - Tax | $78.15 | -5,328 | 25.1K | -17% | -$416.4K |
| M | 2026-05-04 21:11 | 2026-04-30 | UCTT | Cook Christopher S | Pres, Products Division | F - Tax | $78.15 | -9,207 | 120.8K | -7% | -$719.5K |
| 2026-05-04 21:11 | 2026-04-30 | UCTT | Cook Christopher S | Pres, Products Division | S - Sale | $75.31 | -11.9K | 108.9K | -10% | -$896.4K | |
| M | 2026-05-04 21:09 | 2026-04-30 | UCTT | McKibben Jeffrey L. | CIO | F - Tax | $78.15 | -3,942 | 18.1K | -18% | -$308.1K |
| M | 2026-05-04 21:07 | 2026-04-30 | UCTT | Cho Paul Yoonku | GC, Sec | F - Tax | $78.15 | -5,501 | 17.8K | -24% | -$429.9K |
| 2026-04-02 18:52 | 2026-03-31 | UCTT | Johnson Samuel Williams | SVP, Services Business | F - Tax | $62.18 | -1,476 | 10.9K | -12% | -$91.8K | |
| 2026-03-03 | 2026-02-27 | UCTT | GRANGER CLARENCE L | Dir | G - Gift | $0.00 | -6,000 | 111.8K | -5% | $0 | |
| 2025-12-05 | 2025-12-03 | UCTT | IBNALE DAVID T | Dir | S - Sale | $26.63 | -23.5K | 45.2K | -34% | -$625.8K | |
| 2025-12-04 | 2025-12-02 | UCTT | GRANGER CLARENCE L | Dir | G - Gift | $0.00 | -1,000 | 117.8K | -0.8% | $0 | |
| 2025-11-28 | 2025-11-25 | UCTT | GRANGER CLARENCE L | Dir | G - Gift | $0.00 | -3,000 | 118.8K | -2% | $0 | |
| 2025-09-30 | 2025-09-26 | UCTT | Xiao Jinsong | CEO | A - Grant | $0.00 | +117.9K | 117.9K | New | $0 | |
| 2025-09-16 | 2025-09-12 | UCTT | GRANGER CLARENCE L | Dir | F - Tax | $25.23 | -9,938 | 121.8K | -8% | -$250.7K | |
| 2025-09-03 | 2025-08-29 | UCTT | Cook Christopher S | Pres, Products Division | A - Grant | $0.00 | +73.7K | 130.0K | +131% | $0 | |
| 2025-07-02 | 2025-06-30 | UCTT | HARDING BRIAN E | CAO | F - Tax | $22.57 | -4,198 | 48.2K | -8% | -$94.7K | |
| 2025-07-02 | 2025-06-30 | UCTT | Bajwa Harjinder | COO | F - Tax | $22.57 | -4,534 | 76.7K | -6% | -$102.3K | |
| 2025-06-10 | 2025-06-06 | UCTT | Cho Paul Yoonku | GC, Sec | S - Sale | $21.06 | -4,084 | 23.3K | -15% | -$86.0K | |
| 2025-06-06 | 2025-06-04 | UCTT | McKibben Jeffrey L. | CIO | S - Sale | $20.87 | -6,294 | 22.0K | -22% | -$131.4K | |
| 2025-05-27 | 2025-05-21 | UCTT | Solomon Joanne | Dir | A - Grant | $0.00 | +8,198 | 9,508 | +626% | $0 | |
| 2025-05-27 | 2025-05-21 | UCTT | EDMAN THOMAS T | Dir | A - Grant | $0.00 | +8,198 | 46.0K | +22% | $0 | |
| 2025-05-23 | 2025-05-21 | UCTT | MADDOCK ERNEST E | Dir | A - Grant | $0.00 | +8,198 | 45.2K | +22% | $0 | |
| 2025-05-23 | 2025-05-21 | UCTT | GRANGER CLARENCE L | Interim CEO, Dir | A - Grant | $0.00 | +8,198 | 131.8K | +7% | $0 | |
| 2025-05-23 | 2025-05-21 | UCTT | LIGGETT EMILY M | Dir | A - Grant | $0.00 | +8,198 | 43.8K | +23% | $0 | |
| 2025-05-23 | 2025-05-21 | UCTT | IBNALE DAVID T | Dir | A - Grant | $0.00 | +8,198 | 68.7K | +14% | $0 | |
| 2025-05-23 | 2025-05-21 | UCTT | Seto Jacqueline A. | Dir | A - Grant | $0.00 | +8,198 | 28.9K | +40% | $0 | |
| 2025-05-08 | 2025-05-06 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | S - Sale | $19.20 | -9,500 | 30.5K | -24% | -$182.4K | |
| M | 2025-05-02 | 2025-04-30 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | F - Tax | $18.71 | -2,496 | 40.0K | -6% | -$46.7K |
| M | 2025-05-02 | 2025-04-30 | UCTT | Cook Christopher S | Pres, Products Division | F - Tax | $18.71 | -6,630 | 58.9K | -10% | -$124.0K |
| M | 2025-05-02 | 2025-04-30 | UCTT | Cho Paul Yoonku | GC, Sec | F - Tax | $18.71 | -4,036 | 28.4K | -12% | -$75.5K |
| M | 2025-05-02 | 2025-04-30 | UCTT | Savage Sheri | CFO | F - Tax | $18.71 | -9,624 | 66.4K | -13% | -$180.1K |
| M | 2025-05-02 | 2025-04-30 | UCTT | Bentinck Bill | Pres, Services Business | F - Tax | $18.71 | -3,377 | 73.9K | -4% | -$63.2K |
| M | 2025-05-02 | 2025-04-30 | UCTT | HARDING BRIAN E | CAO | F - Tax | $18.71 | -4,596 | 51.7K | -8% | -$86.0K |
| M | 2025-05-02 | 2025-04-30 | UCTT | McKibben Jeffrey L. | CIO | F - Tax | $18.71 | -3,251 | 28.3K | -10% | -$60.8K |
| 2025-04-29 | 2025-04-25 | UCTT | Savage Sheri | CFO | A - Grant | $0.00 | +27.8K | 76.0K | +58% | $0 | |
| 2025-04-29 | 2025-04-25 | UCTT | Cho Paul Yoonku | GC, Sec | A - Grant | $0.00 | +14.5K | 31.5K | +85% | $0 | |
| 2025-04-29 | 2025-04-25 | UCTT | Bentinck Bill | Pres, Services Business | A - Grant | $0.00 | +13.9K | 74.9K | +23% | $0 | |
| 2025-04-29 | 2025-04-25 | UCTT | McKibben Jeffrey L. | CIO | A - Grant | $0.00 | +13.0K | 31.5K | +70% | $0 | |
| 2025-04-29 | 2025-04-25 | UCTT | HARDING BRIAN E | CAO | A - Grant | $0.00 | +18.1K | 56.3K | +47% | $0 | |
| 2025-04-29 | 2025-04-25 | UCTT | Bajwa Harjinder | COO | A - Grant | $0.00 | +26.0K | 80.3K | +48% | $0 | |
| 2025-04-29 | 2025-04-25 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | A - Grant | $0.00 | +19.5K | 42.5K | +85% | $0 | |
| 2025-04-29 | 2025-04-25 | UCTT | Cook Christopher S | Pres, Products Division | A - Grant | $0.00 | +27.8K | 63.0K | +79% | $0 | |
| 2025-04-02 | 2025-03-31 | UCTT | Cho Paul Yoonku | GC, Sec | F - Tax | $21.41 | -173 | 17.0K | -1% | -$3,704 | |
| 2025-04-02 | 2025-03-31 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | F - Tax | $21.41 | -127 | 23.0K | -0.5% | -$2,719 | |
| 2025-04-02 | 2025-03-31 | UCTT | Savage Sheri | CFO | F - Tax | $21.41 | -1,064 | 48.2K | -2% | -$22.8K | |
| 2025-04-01 | 2025-03-28 | UCTT | GRANGER CLARENCE L | Interim CEO, Dir | A - Grant | $0.00 | +27.8K | 123.6K | +29% | $0 | |
| 2025-03-11 | 2025-03-07 | UCTT | Bentinck Bill | Pres, Services Business | P - Purchase | $25.17 | +3,000 | 60.7K | +5% | +$75.5K | |
| I | 2025-03-11 | 2025-03-07 | UCTT | MADDOCK ERNEST E | Dir | P - Purchase | $24.29 | +10.0K | 11.0K | +1,000% | +$242.9K |
| 2025-03-11 | 2025-03-07 | UCTT | HARDING BRIAN E | CAO | P - Purchase | $24.00 | +4,000 | 38.2K | +12% | +$96.0K | |
| I | 2025-03-11 | 2025-03-07 | UCTT | Cook Christopher S | Pres, Products Division | P - Purchase | $25.30 | +4,100 | 4,100 | New | +$103.7K |
| I | 2025-03-11 | 2025-03-07 | UCTT | GRANGER CLARENCE L | Dir | P - Purchase | $25.15 | +1,000 | 1,000 | New | +$25.1K |
| 2025-03-04 | 2025-02-28 | UCTT | Solomon Joanne | Dir | A - Grant | $0.00 | +1,310 | 1,310 | New | $0 | |
| 2025-01-03 | 2024-12-31 | UCTT | McKibben Jeffrey L. | CIO | F - Tax | $35.95 | -252 | 18.6K | -1% | -$9,059 | |
| M | 2024-11-19 | 2024-11-15 | UCTT | Bajwa Harjinder | COO | P - Purchase | $33.75 | +10.0K | 49.3K | +25% | +$337.5K |
| M | 2024-11-15 | 2024-11-13 | UCTT | Bajwa Harjinder | COO | P - Purchase | $34.83 | +15.0K | 44.3K | +51% | +$522.5K |
| 2024-11-12 | 2024-11-07 | UCTT | McKibben Jeffrey L. | CIO | S - Sale | $38.20 | -3,422 | 18.8K | -15% | -$130.7K | |
| 2024-11-04 | 2024-10-31 | UCTT | Palfrey Jamie J. | SVP, Gbl Human Resources | F - Tax | $33.45 | -587 | 23.1K | -2% | -$19.6K | |
| 2024-11-04 | 2024-10-31 | UCTT | Bajwa Harjinder | COO | P - Purchase | $33.33 | +2,500 | 29.3K | +9% | +$83.3K | |
| 2024-09-04 | 2024-08-31 | UCTT | McKibben Jeffrey L. | CIO | F - Tax | $37.70 | -1,898 | 22.2K | -8% | -$71.6K | |
| M | 2024-07-15 | 2024-07-11+ | UCTT | Savage Sheri | CFO | S - Sale | $55.87 | -3,337 | 51.7K | -6% | -$186.4K |
| 2024-07-11 | 2024-07-09 | UCTT | Scholhamer James P | CEO, Dir | S - Sale | $55.10 | -26.6K | 418.5K | -6% | -$1.47M | |
| 2024-07-10 | 2024-07-08 | UCTT | Savage Sheri | CFO | S - Sale | $54.18 | -10.1K | 52.6K | -16% | -$546.1K | |
| 2024-07-03 | 2024-07-02 | UCTT | Savage Sheri | CFO | S - Sale | $51.08 | -9,682 | 62.7K | -13% | -$494.6K | |
| 2024-07-02 | 2024-06-30 | UCTT | HARDING BRIAN E | CAO | F - Tax | $49.00 | -3,796 | 33.6K | -10% | -$186.0K | |
| 2024-07-02 | 2024-06-28 | UCTT | Bajwa Harjinder | COO | A - Grant | $0.00 | +26.8K | 26.8K | New | $0 | |
| M | 2024-06-11 | 2024-06-07+ | UCTT | Savage Sheri | CFO | S - Sale | $46.18 | -18.0K | 82.3K | -18% | -$832.5K |
| 2024-05-29 | 2024-05-24 | UCTT | LIGGETT EMILY M | Dir | S - Sale | $44.40 | -5,296 | 35.6K | -13% | -$235.1K | |
| 2024-05-24 | 2024-05-22 | UCTT | GRANGER CLARENCE L | Dir | A - Grant | $0.00 | +3,647 | 95.8K | +4% | $0 |
Purchase Sale Sale after option exercise All abbreviations