List of insiders holdings for FORMFACTOR 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
What is insider trading>>
- Peter Lynch
What is insider trading>>
| # | Insider Holder Name | Report Date Time |
Shares Owned Directly Indirectly |
Total Shares Owned |
Filing |
| 1 | MOHR DAVIDOW VENTURES IV L P 10% Owner |
2004-04-06 12:54:36 | 3,000,000 0 |
3,000,000 | Form 4 |
| 2 | KHANDROS IGOR Y CEO |
2009-02-13 16:09:23 | 2,792,497 0 |
2,792,497 | Form 13G |
| 3 | SLESSOR MIKE CEO |
2025-06-03 16:16:49 | 510,895 0 |
510,895 | Form 4 |
| 4 | LUDWIG MICHAEL M SR VP, CFO |
2018-02-22 18:51:57 | 300,387 0 |
300,387 | Form 4 |
| 5 | HATSUKANO YOSHIKAZU Sr. VP & President, FFI KK |
2006-02-08 19:51:55 | 148,284 0 |
148,284 | Form 4 |
| 6 | MERKADEAU STUART L SR VP GENERAL COUNSEL |
2015-05-08 19:48:23 | 106,963 0 |
106,963 | Form 4 |
| 7 | MATHEWS PETER B Sr VP of Worldwide Sales |
2006-02-08 19:46:01 | 78,909 0 |
78,909 | Form 4 |
| 8 | FOSTER RONALD C Sr. VP & CFO |
2007-06-18 16:35:11 | 75,563 0 |
75,563 | Form 4 |
| 9 | LINK RAYMOND A Director |
2023-05-30 20:35:25 | 66,225 0 |
66,225 | Form 4 |
| 10 | BRONSON JOSEPH R President |
2007-01-05 18:20:06 | 55,103 7,000 |
62,103 | Form 4 |
| 11 | Shahar Shai CFO, SVP Global Finance |
2025-05-08 18:46:39 | 58,779 0 |
58,779 | Form 4 |
| 12 | ZELLNER MICHAEL W Director |
2019-12-12 17:22:58 | 50,875 0 |
50,875 | Form 4 |
| 13 | St Dennis Thomas Director |
2025-05-30 19:26:24 | 40,957 0 |
40,957 | Form 4 |
| 14 | PRESTRIDGE JAMES A Director |
2011-09-01 13:04:43 | 0 39,748 |
39,748 | Form 4 |
| 15 | RUST HARROLD J VP- Operations |
2003-11-06 18:52:42 | 39,641 0 |
39,641 | Form 4 |
| 16 | Ruscev Mario CEO |
2010-02-03 17:20:58 | 39,231 0 |
39,231 | Form 4 |
| 17 | STEVEN-WAISS KELLEY Director |
2025-05-16 20:49:14 | 39,079 0 |
39,079 | Form 4 |
| 18 | ELDRIDGE BENJAMIN N Sr. VP of Development & CTO |
2006-02-06 18:43:22 | 4,621 32,070 |
36,691 | Form 4 |
| 19 | FREEMAN RICHARD SR VP OPERATIONS |
2008-02-22 19:34:01 | 35,000 0 |
35,000 | Form 4 |
| 20 | DeLateur Richard Director |
2019-07-26 17:32:26 | 34,000 0 |
34,000 | Form 4 |
| 21 | Vernet Jean B SR VP, CFO |
2010-05-03 12:51:05 | 28,637 0 |
28,637 | Form 4 |
| 22 | ROGAS EDWARD JR Director |
2021-05-18 19:19:09 | 22,098 0 |
22,098 | Form 4 |
| 23 | Bahrami Homa Director |
2010-06-23 17:18:52 | 21,000 0 |
21,000 | Form 4/A |
| 24 | Titinger Jorge Director |
2025-05-16 20:43:53 | 19,498 0 |
19,498 | Form 4 |
| 25 | WHITE BRIAN C Director |
2025-05-16 20:45:33 | 18,356 0 |
18,356 | Form 4 |
| 26 | WAGNER HARVEY A Director |
2010-06-23 17:18:02 | 18,000 0 |
18,000 | Form 4/A |
| 27 | Rhodes Sheri Director |
2025-05-16 20:42:04 | 17,990 0 |
17,990 | Form 4 |
| 28 | Obregon-Jimenez Rebeca Director |
2025-05-16 20:39:38 | 17,126 0 |
17,126 | Form 4 |
| 29 | MEYERHOFF JENS Chief Operating Officer |
2005-07-19 09:19:58 | 14,900 0 |
14,900 | Form 4 |
| 30 | DAVIDOW WILLIAM H Director |
2005-05-23 19:32:46 | 12,500 0 |
12,500 | Form 4 |
| 31 | Hu Chenming Director |
2010-05-21 21:21:45 | 12,000 0 |
12,000 | Form 4 |
| 32 | BREWER KEVIN J Director |
2025-05-16 20:37:10 | 11,105 0 |
11,105 | Form 4 |
| 33 | EVERETT G CARL JR Director |
2013-08-07 14:32:32 | 10,000 0 |
10,000 | Form 4 |
| 34 | CAMPBELL THOMAS J Director |
2009-06-03 12:58:51 | 9,600 0 |
9,600 | Form 4 |
| 35 | MAIER LOTHAR Director |
2024-05-15 16:14:28 | 6,770 0 |
6,770 | Form 4 |
| 36 | Mittermaier Richard Director of Accounting Director |
2005-02-28 21:11:50 | 4,413 0 |
4,413 | Form 4 |
| 37 | WIJK FRANS VAN Sr. VP Marketing & Bus Dev |
2003-10-22 21:28:10 | 2,875 0 |
2,875 | Form 4 |