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 |
| 2026-06-15 Sale | 2026-06-16 8:31 pm | FORMFACTOR INC | FORM | St Dennis Thomas Director | 2,800 | $151.49 | $424,172 | 28,333 (Direct) | View |
| 2026-06-10 Sale | 2026-06-11 7:05 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 11,890 | $121.35 | $1,442,897 | 435,147 (Direct) | View |
| 2026-06-02 Sale | 2026-06-04 6:20 pm | FORMFACTOR INC | FORM | Rhodes Sheri Director | 6,328 | $125.4 | $793,531 | 5,375 (Direct) | View |
| 2026-05-20 Sale | 2026-05-21 5:51 pm | FORMFACTOR INC | FORM | WHITE BRIAN C Director | 3,250 | $126 | $409,500 | 8,653 (Direct) | View |
| 2026-05-19 Sale | 2026-05-21 5:48 pm | FORMFACTOR INC | FORM | St Dennis Thomas Director | 1,000 | $115.84 | $115,840 | 31,873 (Direct) | View |
| 2026-05-13 Sale | 2026-05-15 6:29 pm | FORMFACTOR INC | FORM | Titinger Jorge Director | 4,009 | $128.78 | $516,299 | 13,489 (Direct) | View |
| 2026-05-15 Sale | 2026-05-15 6:22 pm | FORMFACTOR INC | FORM | STEVEN-WAISS KELLEY Director | 5,400 | $125.6 | $678,241 | 25,179 (Direct) | View |
| 2026-05-13 Sale | 2026-05-14 5:32 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 9,438 | $126.52 | $1,194,064 | 447,037 (Direct) | View |
| 2026-04-15 Sale | 2026-04-15 4:35 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 11,294 | $127.72 | $1,442,463 | 449,565 (Direct) | View |
| 2026-03-18 Sale | 2026-03-18 5:56 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 10,227 | $95.15 | $973,076 | 460,859 (Direct) | View |
| 2026-03-05 Sale | 2026-03-06 6:10 pm | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 3,462 | $90.42 | $313,034 | 11,140 (Direct) | View |
| 2026-02-24 Sale | 2026-02-25 4:21 pm | FORMFACTOR INC | FORM | WHITE BRIAN C Director | 2,300 | $100.01 | $230,023 | 10,556 (Direct) | View |
| 2026-02-18 Sale | 2026-02-18 7:41 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 8,664 | $94.14 | $815,597 | 471,086 (Direct) | View |
| 2026-02-11 Sale | 2026-02-12 6:26 pm | FORMFACTOR INC | FORM | BREWER KEVIN J Director | 3,000 | $96.2 | $288,600 | 8,105 (Direct) | View |
| 2026-02-10 Sale | 2026-02-11 5:58 pm | FORMFACTOR INC | FORM | St Dennis Thomas Director | 7,431 | $93.84 | $697,355 | 31,526 (Direct) | View |
| 2026-02-10 Sale | 2026-02-11 5:48 pm | FORMFACTOR INC | FORM | Rhodes Sheri Director | 7,634 | $92.61 | $706,973 | 10,356 (Direct) | View |
| 2026-02-10 Sale | 2026-02-11 5:45 pm | FORMFACTOR INC | FORM | STEVEN-WAISS KELLEY Director | 2,200 | $93.7 | $206,139 | 30,579 (Direct) | View |
| 2026-02-09 Sale | 2026-02-10 5:18 pm | FORMFACTOR INC | FORM | WHITE BRIAN C Director | 5,500 | $90.95 | $500,225 | 12,856 (Direct) | View |
| 2026-02-09 Sale | 2026-02-10 5:16 pm | FORMFACTOR INC | FORM | Titinger Jorge Director | 2,000 | $88.84 | $177,680 | 17,498 (Direct) | View |
| 2026-01-15 Sale | 2026-01-15 5:39 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 13,088 | $76.81 | $1,005,267 | 472,907 (Direct) | View |
| 2026-01-06 Sale | 2026-01-06 7:13 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 39,606 | $65 | $2,574,390 | 485,995 (Direct) | View |
| 2025-12-17 Sale | 2025-12-17 6:42 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 7,669 | $56.36 | $432,221 | 525,601 (Direct) | View |
| 2025-12-02 Sale | 2025-12-02 4:43 pm | FORMFACTOR INC | FORM | STEVEN-WAISS KELLEY Director | 2,700 | $55.97 | $151,106 | 32,779 (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 |
| 2026-06-16 Gift | 2026-06-16 8:31 pm | N/A N/A | FORMFACTOR INC | FORM | St Dennis Thomas Director | 740 | $0 | 28,333 (Direct) | View |
| 2026-06-02 Tax Withholding | 2026-06-04 6:22 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 193 | $125.11 | 12,936 (Direct) | View |
| 2026-06-02 Exercise | 2026-06-04 6:22 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 773 | $0 | 12,936 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 7:10 pm | N/A N/A | FORMFACTOR INC | FORM | St Dennis Thomas Director | 1,347 | $0 | 32,873 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 7:09 pm | N/A N/A | FORMFACTOR INC | FORM | Obregon-Jimenez Rebeca Director | 1,347 | $0 | 11,703 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 7:09 pm | N/A N/A | FORMFACTOR INC | FORM | Rhodes Sheri Director | 1,347 | $0 | 11,703 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 7:08 pm | N/A N/A | FORMFACTOR INC | FORM | STEVEN-WAISS KELLEY Director | 1,347 | $0 | 26,526 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 7:07 pm | N/A N/A | FORMFACTOR INC | FORM | Titinger Jorge Director | 1,347 | $0 | 14,836 (Direct) | View |
| 2026-05-15 Option Award | 2026-05-19 7:07 pm | N/A N/A | FORMFACTOR INC | FORM | WHITE BRIAN C Director | 1,347 | $0 | 11,903 (Direct) | View |
| 2026-05-07 Tax Withholding | 2026-05-08 4:52 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,288 | $144.68 | 462,383 (Direct) | View |
| 2026-05-07 Exercise | 2026-05-08 4:52 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,908 | $0 | 462,383 (Direct) | View |
| 2026-05-05 Tax Withholding | 2026-05-07 6:38 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 2,028 | $145 | 526,354 (Direct) | View |
| 2026-05-05 Exercise | 2026-05-07 6:38 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 9,675 | $0 | 526,354 (Direct) | View |
| 2026-05-06 Tax Withholding | 2026-05-07 6:38 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,357 | $149.12 | 526,354 (Direct) | View |
| 2026-05-05 Tax Withholding | 2026-05-07 6:36 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 130 | $145 | 25,951 (Direct) | View |
| 2026-05-05 Exercise | 2026-05-07 6:36 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 1,620 | $0 | 25,951 (Direct) | View |
| 2026-05-06 Tax Withholding | 2026-05-07 6:36 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 274 | $149.12 | 25,951 (Direct) | View |
| 2026-03-02 Exercise | 2026-03-03 6:17 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 773 | $0 | 15,375 (Direct) | View |
| 2026-03-02 Tax Withholding | 2026-03-03 6:17 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 193 | $99.7 | 15,375 (Direct) | View |
| 2026-02-09 Exercise | 2026-02-11 6:21 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,908 | $0 | 491,566 (Direct) | View |
| 2026-02-09 Tax Withholding | 2026-02-11 6:21 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,288 | $94.88 | 491,566 (Direct) | View |
| 2026-02-06 Tax Withholding | 2026-02-09 6:49 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 336 | $90.29 | 29,237 (Direct) | View |
| 2026-02-05 Exercise | 2026-02-09 6:49 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 1,620 | $0 | 29,237 (Direct) | View |
| 2026-02-05 Tax Withholding | 2026-02-09 6:49 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 162 | $83.87 | 29,237 (Direct) | View |
| 2026-02-06 Tax Withholding | 2026-02-09 6:46 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,357 | $90.29 | 559,304 (Direct) | View |
| 2026-02-05 Exercise | 2026-02-09 6:46 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 9,675 | $0 | 559,304 (Direct) | View |
| 2026-02-05 Tax Withholding | 2026-02-09 6:46 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 2,095 | $83.87 | 559,304 (Direct) | View |
| 2025-12-02 Tax Withholding | 2025-12-03 5:01 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 193 | $56.04 | 13,820 (Direct) | View |
| 2025-12-02 Exercise | 2025-12-03 5:01 pm | N/A N/A | FORMFACTOR INC | FORM | McKinnis Aric Brendan CFO, SVP Global Finance | 773 | $0 | 13,820 (Direct) | View |