Company · CIK 0001275014 · SIC 3674 — Semiconductors & Related Devices · Nasdaq
Ultra Clean Holdings, Inc. · UCTT
Insider activity reported against this company. All insider holders · On EDGAR ↗
Reported at this company — common stock
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 31, 2026 AForm 4 → | Sep 4, 6:23 pm EDT | Michael Dennis KeoghChief Financial Officer | 20,917 | — | — | 20,917 | — | late |
| Aug 31, 2026 FForm 4 → | Sep 2, 8:36 pm EDT | Christopher S CookPresident, Products Division | 12,497 | $67.83 | $847,672 | 98,126 | — | |
| Jul 2, 2026 SForm 4 → | Jul 7, 7:06 pm EDT | Brian E HardingChief Accounting Officer | 3,837 | $128.75 | $494,020 | 33,581 | −10.3% | 10b5-1 |
| Jun 26, 2026 AForm 4 → | Jun 30, 9:35 pm EDT | Brian E HardingChief Accounting Officer | 9,363 | — | — | 37,418 | — | |
| Jun 4, 2026 SForm 4 → | Jun 9, 5:09 pm EDT | Sheri SavageCFO | 14,421 | $89.45 | $1,289,915 | 66,476 | −17.8% | 10b5-1 late |
| Jun 4, 2026 SForm 4 → | Jun 9, 5:08 pm EDT | Sheri SavageCFO | 15,766 | $89.47 | $1,410,556 | 50,710 | −23.7% | 10b5-1 late |
| Jun 4, 2026 SForm 4 → | Jun 8, 7:59 pm EDT | Brian E HardingChief Accounting Officer | 16,988 | $89.47 | $1,519,892 | 28,055 | −37.7% | 10b5-1 |
| Jun 2, 2026 SForm 4 → | Jun 4, 7:36 pm EDT | Paul Yoonku ChoGeneral Counsel and Secretary | 944 | $89.37 | $84,365 | 22,941 | −3.95% | |
| Mar 10, 2019 AForm 4 → | Mar 12, 4:23 pm EDT | William Joe WilliamsPlease see Remarks | 3,059 | — | — | 84,034 | — | plan? |
| Mar 10, 2019 AForm 4 → | Mar 12, 4:22 pm EDT | Joan SterlingSVP, Global Human Resources | 2,662 | — | — | 67,334 | — | plan? |
| Mar 10, 2019 AForm 4 → | Mar 12, 4:19 pm EDT | James P ScholhamerCEO, Director | 26,514 | — | — | 351,651 | — | plan? |
| Mar 10, 2019 AForm 4 → | Mar 12, 4:18 pm EDT | Sheri SavageCFO, SVP Finance and Secretary | 14,291 | — | — | 149,782 | — | plan? |
| Mar 7, 2019 SForm 4 → | Mar 11, 4:48 pm EDT | Sheri SavageCFO, SVP Finance and Secretary | 30,000 | $10.17 | $305,223 | 135,491 | −18.1% | plan? |
| Feb 26, 2019 FForm 4 → | Feb 28, 4:12 pm EST | William Joe WilliamsPlease see Remarks | 6,076 | $11.51 | $69,935 | 80,975 | — | plan? |
| Feb 26, 2019 FForm 4 → | Feb 28, 4:11 pm EST | Joan SterlingSVP, Global Human Resources | 5,064 | $11.51 | $58,287 | 64,672 | — | plan? |
| Feb 26, 2019 FForm 4 → | Feb 28, 4:09 pm EST | Sheri SavageCFO, SVP Finance and Secretary | 7,851 | $11.51 | $90,365 | 165,491 | — | plan? |
| Feb 26, 2019 FForm 4 → | Feb 28, 4:07 pm EST | James P ScholhamerCEO, Director | 20,193 | $11.51 | $232,421 | 325,137 | — | plan? |
| Jan 30, 2019 FForm 4 → | Feb 1, 4:14 pm EST | James P ScholhamerCEO, Director | 17,752 | $11.69 | $207,521 | 345,330 | — | plan? |
| Oct 28, 2018 FForm 4 → | Oct 30, 4:57 pm EDT | Joan SterlingSVP, Global Human Resources | 2,881 | $10.01 | $28,839 | 69,736 | — | plan? |
| Oct 27, 2018 FForm 4 → | Oct 30, 4:56 pm EDT | Ronald D'ErcoleSVP, Global Quality | 3,169 | $10.01 | $31,722 | 52,114 | — | plan? |
| Oct 27, 2018 FForm 4 → | Oct 30, 4:55 pm EDT | Mark BingamanPlease see Remarks | 405 | $10.01 | $4,054 | 54,481 | — | plan? |
| Oct 26, 2018 AFForm 4 → | Oct 30, 4:58 pm EDT | William Joe WilliamsSVP, Customer Business Mgmt | 23,157 | $10.01 | $82,703 | 87,051 | — | plan? |
| Oct 5, 2018 SForm 4 → | Oct 10, 4:24 pm EDT | Michael Roy HendersonSVP, Engineering | 33,976 | — | — | 13,810 | — | plan? late |
| Sep 25, 2018 FForm 4 → | Sep 27, 4:51 pm EDT | David SpeirsSVP, North America | 807 | $12.57 | $10,144 | 106,055 | — | plan? |
| Sep 25, 2018 FForm 4 → | Sep 27, 4:51 pm EDT | Ronald D'ErcoleSVP, Global Quality | 807 | $12.57 | $10,144 | 55,283 | — | plan? |
| Jul 31, 2018 PForm 4 → | Aug 2, 4:11 pm EDT | Ernest E MaddockDirector | 1,000 | $13.40 | $13,404 | 6,430 | +18.4% | plan? |
| Jul 28, 2018 FForm 4 → | Jul 31, 4:37 pm EDT | Sheri SavageCFO, SVP Finance and Secretary | 21,212 | $14.48 | $307,150 | 173,342 | — | plan? |
| Jun 5, 2018 SForm 4 → | Jun 7, 4:20 pm EDT | Mark BingamanPlease see Remarks | 762 | $19.00 | $14,478 | 54,886 | −1.37% | plan? |
| Jun 1, 2018 AForm 4 → | Jun 1, 4:37 pm EDT | Ernest E MaddockDirector | 5,430 | — | — | 5,430 | — | plan? |
| May 27, 2018 FForm 4 → | May 30, 4:23 pm EDT | Michael Roy HendersonSVP, Engineering | 5,763 | $17.44 | $100,507 | 47,786 | — | plan? |
| May 15, 2018 AForm 4 → | May 17, 4:31 pm EDT | Barbara Vaughn SchererDirector | 5,430 | — | — | 24,930 | — | plan? |
| May 15, 2018 AForm 4 → | May 17, 4:28 pm EDT | Leonid MezhvinskyDirector | 5,430 | — | — | 38,930 | — | plan? |
| May 15, 2018 AForm 4 → | May 17, 4:26 pm EDT | Emily M LiggettDirector | 5,430 | — | — | 22,930 | — | plan? |
| May 15, 2018 AForm 4 → | May 17, 4:25 pm EDT | David T IbnaleDirector | 5,430 | — | — | 68,930 | — | plan? |
| May 15, 2018 AForm 4 → | May 17, 4:22 pm EDT | Clarence L GrangerDirector | 5,430 | — | — | 207,138 | — | plan? |
| May 15, 2018 AForm 4 → | May 17, 4:22 pm EDT | Thomas T EdmanDirector | 5,430 | — | — | 30,930 | — | plan? |
| May 3, 2018 AForm 4 → | May 23, 5:17 pm EDT | Ronald D'ErcoleSVP, Global Quality | 373 | $16.56 | $6,176 | 56,090 | — | plan? late |
| May 1, 2018 SForm 4 → | May 3, 4:08 pm EDT | William Joe WilliamsSVP, Customer Business Mgmt | 5,782 | $17.19 | $99,403 | 80,418 | −6.71% | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:15 pm EDT | William Joe WilliamsSVP, Customer Business Mgmt | 3,051 | $17.45 | $53,240 | 86,200 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:13 pm EDT | Joan SterlingSVP, Global Human Resources | 2,506 | $17.45 | $43,730 | 72,617 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:13 pm EDT | David SpeirsSVP, North America | 3,036 | $17.45 | $52,978 | 106,862 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:12 pm EDT | Sheri SavageCFO, SVP Finance and Secretary | 4,580 | $17.45 | $79,921 | 194,554 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:12 pm EDT | James P ScholhamerCEO, Director | 16,526 | $17.45 | $288,379 | 363,082 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:11 pm EDT | Michael Roy HendersonSVP, Engineering | 1,510 | $17.45 | $26,350 | 53,549 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:10 pm EDT | Deborah E HaywardSVP, Global Account Mgmt | 1,049 | $17.45 | $18,305 | 55,247 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:10 pm EDT | Lavi LevPresident, Asia | 2,154 | $17.45 | $37,587 | 121,098 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:08 pm EDT | Mark BingamanPlease see Remarks | 1,074 | $17.45 | $18,741 | 55,648 | — | plan? |
| Apr 28, 2018 FForm 4 → | May 1, 4:08 pm EDT | Ronald D'ErcoleSVP, Global Quality | 1,526 | $17.45 | $26,629 | 55,717 | — | plan? |
| Apr 24, 2018 FForm 4 → | Apr 26, 4:15 pm EDT | Mark BingamanPlease see Remarks | 568 | $15.94 | $9,054 | 56,722 | — | plan? |
| Apr 13, 2018 SForm 4 → | Apr 17, 4:50 pm EDT | Mark BingamanPlease see Remarks | 35,966 | $19.00 | $683,361 | 57,290 | −38.6% | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 6:36 pm EDT | David SpeirsSVP, North America | 11,100 | — | — | 109,898 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:43 pm EDT | William Joe WilliamsSVP, Customer Business Mgmt | 12,750 | — | — | 89,251 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:41 pm EDT | Joan SterlingSVP, Global Human Resources | 11,100 | — | — | 75,123 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:38 pm EDT | James P ScholhamerCEO, Director | 36,825 | — | — | 379,608 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:36 pm EDT | Sheri SavageCFO, SVP Finance and Secretary | 19,850 | — | — | 199,134 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:35 pm EDT | Lavi LevPresident, Asia | 12,750 | — | — | 123,252 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:32 pm EDT | Michael Roy HendersonSVP, Engineering | 8,475 | — | — | 55,059 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:29 pm EDT | Deborah E HaywardSVP, Global Account Mgmt | 11,100 | — | — | 56,296 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:26 pm EDT | Ronald D'ErcoleSVP, Global Quality | 11,100 | — | — | 57,243 | — | plan? |
| Mar 30, 2018 AForm 4 → | Apr 3, 4:25 pm EDT | Mark BingamanPlease see Remarks | 12,750 | — | — | 93,259 | — | plan? |
| Mar 6, 2018 SForm 4 → | Mar 8, 4:12 pm EST | Clarence L GrangerDirector | 20,000 | $20.00 | $400,000 | 201,708 | −9.02% | plan? |
| Mar 5, 2018 SForm 4 → | Mar 7, 4:11 pm EST | Deborah E HaywardPlease see Remarks | 7,566 | $20.00 | $151,320 | 45,196 | −14.3% | plan? |
| Mar 1, 2018 SForm 4 → | Mar 5, 4:14 pm EST | William Joe WilliamsSVP, Customer Business Mgmt | 14,203 | $19.15 | $272,001 | 76,501 | −15.7% | plan? |
| Feb 27, 2018 SForm 4 → | Mar 1, 4:37 pm EST | Ronald D'ErcoleSVP, Quality | 8,676 | $19.56 | $169,736 | 46,143 | −15.8% | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 4:36 pm EST | William Joe WilliamsSVP, Customer Business Mgmt | 1,729 | $19.41 | $33,560 | 90,704 | — | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 4:35 pm EST | Joan SterlingSVP, Human Resources | 1,762 | $19.41 | $34,200 | 64,023 | — | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 4:33 pm EST | David SpeirsSVP, North America | 2,074 | $19.41 | $40,256 | 98,796 | — | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 4:33 pm EST | Sheri SavageCFO, SVP Finance and Secretary | 2,074 | $19.41 | $40,256 | 179,284 | — | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 4:31 pm EST | Lavi LevPresident, Asia | 2,044 | $19.41 | $39,674 | 110,502 | — | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 4:29 pm EST | Deborah E HaywardPlease see Remarks | 1,218 | $19.41 | $23,641 | 52,762 | — | plan? |
| Feb 27, 2018 FForm 4 → | Mar 1, 4:29 pm EST | Mark BingamanSVP, Supply Chain | 1,460 | $19.41 | $28,339 | 80,509 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:29 pm EST | William Joe WilliamsSVP, Customer Business Mgmt | 5,735 | $19.73 | $113,152 | 92,433 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:28 pm EST | Joan SterlingSVP, Human Resources | 4,647 | $19.73 | $91,685 | 65,785 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:26 pm EST | David SpeirsSVP, North America | 5,758 | $19.73 | $113,605 | 100,870 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:25 pm EST | Sheri SavageCFO, SVP Finance and Secretary | 7,491 | $19.73 | $147,797 | 181,358 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:22 pm EST | James P ScholhamerCEO, Director | 24,790 | $19.73 | $489,107 | 342,783 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:19 pm EST | Lavi LevPresident, Asia | 3,645 | $19.73 | $71,916 | 112,546 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:17 pm EST | Deborah E HaywardPlease see Remarks | 2,434 | $19.73 | $48,023 | 53,980 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:15 pm EST | Ronald D'ErcoleSVP, Quality | 4,657 | $19.73 | $91,883 | 54,819 | — | plan? |
| Feb 26, 2018 FForm 4 → | Feb 28, 4:10 pm EST | Mark BingamanSVP, Supply Chain | 2,437 | $19.73 | $48,082 | 81,969 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:23 pm EST | David SpeirsSVP, North America | 6,625 | — | — | 106,628 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:23 pm EST | William Joe WilliamsSVP, Customer Business Mgmt | 6,625 | — | — | 98,168 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:22 pm EST | Joan SterlingSVP, Human Resources | 5,500 | — | — | 70,432 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:18 pm EST | Sheri SavageCFO, SVP Finance and Secretary | 19,875 | — | — | 188,849 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:18 pm EST | James P ScholhamerCEO, Director | 50,000 | — | — | 367,573 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:16 pm EST | Lavi LevPresident, Asia | 6,625 | — | — | 116,191 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:15 pm EST | Michael Roy HendersonSVP, Engineering | 3,312 | — | — | 46,584 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:13 pm EST | Deborah E HaywardPlease see Remarks | 3,312 | — | — | 56,414 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:13 pm EST | Ronald D'ErcoleSVP, Quality | 3,312 | — | — | 59,212 | — | plan? |
| Feb 13, 2018 AForm 4 → | Feb 15, 4:11 pm EST | Mark BingamanSVP, Supply Chain | 3,312 | — | — | 84,406 | — | plan? |
| Jan 30, 2018 FForm 4 → | Feb 1, 4:42 pm EST | James P ScholhamerCEO, Director | 18,455 | $22.03 | $406,564 | 317,573 | — | plan? |
| Jan 25, 2018 SForm 4 → | Jan 26, 4:20 pm EST | Clarence L GrangerDirector | 20,000 | $24.56 | $491,102 | 221,708 | −8.27% | plan? |
| Jan 19, 2018 SForm 4 → | Jan 23, 5:47 pm EST | James P ScholhamerCEO, Director | 29,949 | $27.05 | $810,120 | 336,028 | −8.18% | plan? |
| Dec 28, 2017 SForm 4 → | Dec 28, 4:10 pm EST | Ronald D'ErcoleSVP, Quality | 3,009 | $21.41 | $64,423 | 55,900 | −5.11% | plan? |
| Dec 26, 2017 FForm 4 → | Dec 28, 4:10 pm EST | Ronald D'ErcoleSVP, Quality | 1,991 | $21.14 | $42,090 | 58,909 | — | plan? |
| Dec 15, 2017 SForm 4 → | Dec 19, 4:22 pm EST | David T IbnaleDirector | 12,500 | $21.58 | $269,805 | 63,500 | −16.4% | plan? |
| Nov 28, 2017 SForm 4 → | Nov 30, 4:38 pm EST | Joan SterlingSVP, Human Resources | 5,202 | $24.04 | $125,044 | 64,932 | −7.42% | plan? |
| Oct 31, 2017 SForm 4 → | Nov 2, 4:05 pm EDT | William Joe WilliamsSVP, Customer Business Mgmt | 10,404 | $24.50 | $254,862 | 91,543 | −10.2% | plan? |
| Oct 31, 2017 SForm 4 → | Nov 2, 4:02 pm EDT | Ronald D'ErcoleSVP, Quality | 5,202 | $24.49 | $127,414 | 60,900 | −7.87% | plan? |
| Oct 28, 2017 FForm 4 → | Oct 31, 4:19 pm EDT | Ronald D'ErcoleSVP, Quality | 3,131 | $24.28 | $76,021 | 66,102 | — | plan? |
Reported at this company — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Insider | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 17, 2017 MForm 4 → | Mar 21, 6:26 pm EDT | David SpeirsSVP, North America | 10,000 | — | — | 0 | — | |
| Mar 17, 2017 MForm 4 → | Mar 21, 6:24 pm EDT | Deborah E HaywardSVP, Global Acct Mgmt | 30,000 | — | — | 0 | — | |
| Mar 6, 2015 MForm 4 → | Mar 10, 6:33 pm EDT | Clarence L GrangerDirector | 39,157 | — | — | 0 | — | |
| Mar 2, 2015 MForm 4 → | Mar 4, 6:18 pm EST | Clarence L GrangerDirector | 66,100 | — | — | 39,157 | — | |
| Feb 25, 2015 MForm 4 → | Feb 27, 7:30 pm EST | Clarence L GrangerDirector | 145,228 | — | — | 105,257 | — | |
| Feb 20, 2015 MForm 4 → | Feb 24, 8:00 pm EST | Clarence L GrangerDirector | 83,672 | — | — | 250,485 | — |