List of insiders holdings for ULTRA CLEAN HOLDINGS INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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
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- Peter Lynch
What is insider trading>>
# | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
1 | AIT HOLDING CO LLC HLHZ AIT Holdings L.L.C. 10% Owner |
2017-02-14 11:56:10 | 1,116,296 0 |
1,116,296 | Form 13G |
2 | Leonid & Inna Mezhvinsky as Trustees of the Revocable Trust Agreement of Leonid Mezhvinsky & Inna Mezhvinsky Dated April 26 1988 10% Owner |
2007-11-01 18:47:50 | 1,013,390 0 |
1,013,390 | Form 13D |
3 | Joe & Jenny Chen as Trustees of the Joe Chen & Jenny Chen Revocable Trust Dated 2002 10% Owner |
2007-03-22 21:24:18 | 521,442 0 |
521,442 | Form 4 |
4 | Scholhamer James P CEO |
2024-07-11 17:29:46 | 418,453 0 |
418,453 | Form 4 |
5 | ADDIEGO GINETTO President & COO |
2014-03-11 17:30:53 | 396,816 0 |
396,816 | Form 4 |
6 | EICHLER KEVIN C President, CFO |
2016-03-29 18:08:30 | 390,022 0 |
390,022 | Form 4 |
7 | Savage David President & COO |
2010-07-30 13:41:33 | 245,001 0 |
245,001 | Form 4 |
8 | Chinnasami Vijayan S. Chief Operating Officer |
2023-05-02 19:26:06 | 184,342 0 |
184,342 | Form 4 |
9 | GRANGER CLARENCE L Interim CEO |
2025-04-01 19:46:56 | 123,557 1000 |
124,557 | Form 4 |
10 | CLEMENTS LINDA Vice President Finance |
2009-05-04 19:53:56 | 123,000 0 |
123,000 | Form 3 |
11 | LEV LAVI President, Asia |
2018-05-01 16:10:03 | 121,098 0 |
121,098 | Form 4 |
12 | Speirs David SVP, North America |
2018-09-27 16:51:38 | 106,055 0 |
106,055 | Form 4 |
13 | Moreman Frank 10% Owner |
2007-08-10 17:51:37 | 100,000 0 |
100,000 | Form 4 |
14 | GRIFFIN KEVIN L VP and Chief Admin. Officer |
2004-12-01 17:50:46 | 76,969 0 |
76,969 | Form 4 |
15 | SEXTON JACK Chief Financial Officer |
2009-03-03 17:01:56 | 62,500 0 |
62,500 | Form 4 |
16 | CHENAULT JOHN Director |
2015-06-05 17:06:19 | 61,000 0 |
61,000 | Form 4 |
17 | Bentinck Bill President, Services Business |
2025-03-11 19:16:12 | 60,695 0 |
60,695 | Form 4 |
18 | IBNALE DAVID T Director |
2024-05-24 17:28:07 | 60,543 0 |
60,543 | Form 4 |
19 | BILLAT SUSAN Director |
2014-05-23 19:02:10 | 56,358 0 |
56,358 | Form 4 |
20 | HAYWARD DEBORAH E SVP, Global Account Mgmt |
2018-05-01 16:10:51 | 55,247 0 |
55,247 | Form 4 |
21 | Nicholas Scott H. Please see Remarks |
2018-11-01 16:24:52 | 55,151 0 |
55,151 | Form 3 |
22 | Bingaman Mark Please see Remarks |
2018-10-30 16:55:21 | 54,481 0 |
54,481 | Form 4 |
23 | Bajwa Harjinder Chief Operating Officer |
2024-11-19 20:54:32 | 54,291 0 |
54,291 | Form 4 |
24 | SCHERER BARBARA VAUGHN Director |
2024-05-24 17:25:33 | 53,543 0 |
53,543 | Form 4 |
25 | D'Ercole Ronald SVP, Global Quality |
2018-10-30 16:56:08 | 52,114 0 |
52,114 | Form 4 |
26 | Savage Sheri CFO |
2025-04-02 20:30:39 | 48,174 0 |
48,174 | Form 4 |
27 | MADDOCK ERNEST E Director |
2025-03-11 18:37:12 | 37,043 11,000 |
48,043 | Form 4 |
28 | Victor Mezhvinsky as Trustee of the Joshua Mezhvinsky 2002 Irrevocable Trust Under Agreement Dated June 4 2004 10% Owner |
2007-03-22 21:25:36 | 44,178 0 |
44,178 | Form 4 |
29 | Mezhvinsky Leonid Director |
2019-11-05 16:13:04 | 26,399 15,000 |
41,399 | Form 4 |
30 | Sterling Joan SVP, Human Resources |
2021-05-04 19:28:32 | 40,548 0 |
40,548 | Form 4 |
31 | Siu Chris Chief Accounting Officer & SVP |
2022-06-02 18:30:02 | 40,106 0 |
40,106 | Form 4 |
32 | Cook Christopher S President, Products Division |
2025-03-11 18:41:30 | 35,128 4,100 |
39,228 | Form 4 |
33 | HARDING BRIAN E Chief Accounting Officer |
2025-03-11 18:39:14 | 38,212 0 |
38,212 | Form 4 |
34 | EDMAN THOMAS T Director |
2024-05-24 17:29:21 | 37,843 0 |
37,843 | Form 4 |
35 | LIGGETT EMILY M Director |
2024-05-29 17:56:39 | 35,577 0 |
35,577 | Form 4 |
36 | WILLIAMS WILLIAM JOE President, Products Business |
2022-05-03 21:59:58 | 34,061 0 |
34,061 | Form 4 |
37 | KRISHNAN SOWMYA Chief Technology Officer |
2008-03-04 21:19:22 | 28,950 0 |
28,950 | Form 4 |
38 | Chen Minors Irrevocable Trust 10% Owner |
2007-03-22 21:25:04 | 27,187 0 |
27,187 | Form 4 |
39 | WIER BRUCE C SVP, Engineering |
2016-03-01 17:01:04 | 26,741 0 |
26,741 | Form 4 |
40 | Palfrey Jamie J. SVP, Global Human Resources |
2025-04-02 20:27:55 | 22,979 0 |
22,979 | Form 4 |
41 | Seto Jacqueline A. Director |
2024-05-24 17:24:33 | 20,752 0 |
20,752 | Form 4 |
42 | McKibben Jeffrey L. Chief Information Officer |
2025-01-03 17:21:12 | 18,553 0 |
18,553 | Form 4 |
43 | ROHRS THOMAS M Director |
2008-01-03 17:10:39 | 17,500 0 |
17,500 | Form 4 |
44 | Cho Paul Yoonku General Counsel and Secretary |
2025-04-02 20:27:23 | 16,993 0 |
16,993 | Form 4 |
45 | Widmann Amir President, Fluid Solutions |
2021-05-18 18:04:27 | 14,462 0 |
14,462 | Form 4 |
46 | Henderson Michael Roy SVP, Engineering |
2018-10-10 16:24:26 | 13,810 0 |
13,810 | Form 4 |
47 | BACHMAN BRIAN R Director |
2008-06-06 19:12:32 | 12,500 0 |
12,500 | Form 4 |
48 | DEB DIPANJAN Director |
2006-06-19 20:00:16 | 7,500 0 |
7,500 | Form 4 |
49 | Andreson Jeff Director |
2017-05-26 16:25:36 | 7,500 0 |
7,500 | Form 4 |
50 | KAGEL PHILLIP A Chief Financial Officer |
2004-11-03 14:40:00 | 5,000 0 |
5,000 | Form 4 |
51 | Mezhvinsky Victor 10% Owner |
2007-08-10 17:50:45 | 5,000 0 |
5,000 | Form 4 |
52 | Solomon Joanne Director |
2025-03-04 19:46:11 | 1,310 0 |
1,310 | Form 4 |
53 | FRANCISCO PARTNERS LP FP ULTRA CLEAN LLC 10% Owner |
2007-02-22 19:58:27 | 0 0 |
0 | Form 13D |
54 | FRANCISCO PARTNERS LP 10% Owner |
2007-02-22 20:30:49 | 0 0 |
0 | Form 4 |
55 | MARXE AUSTIN W & GREENHOUSE DAVID M 10% Owner |
2015-02-04 12:23:38 | 0 0 |
0 | Form 13G |