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 |
| 2026-10-14 Sale | 2026-10-14 8:06 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 11,098 | $125.2 | $1,389,437 | 455,596 (Direct) | View |
| 2026-09-16 Sale | 2026-09-17 7:30 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 17,510 | $104.73 | $1,833,817 | 466,694 (Direct) | View |
| 2026-08-14 Sale | 2026-08-17 6:16 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 16,002 | $130.95 | $2,095,532 | 484,204 (Direct) | View |
| 2026-07-15 Sale | 2026-07-16 5:30 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,735 | $118.31 | $560,195 | 430,412 (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 |
| 2026-05-13 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 |
| 2026-02-18 Sale | 2026-02-18 7:41 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 8,664 | $94.14 | $815,597 | 471,086 (Direct) | View |
| 2026-01-15 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 |
| 2025-11-19 Sale | 2025-11-19 8:54 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 8,403 | $50.06 | $420,690 | 533,270 (Direct) | View |
| 2025-07-01 Sale | 2025-07-02 3:30 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $34.03 | $136,120 | 506,895 (Direct) | View |
| 2025-06-02 Sale | 2025-06-03 4:16 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $29.83 | $119,320 | 510,895 (Direct) | View |
| 2025-05-01 Sale | 2025-05-01 5:40 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $31.72 | $126,880 | 510,650 (Direct) | View |
| 2025-04-01 Sale | 2025-04-01 8:23 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $28.24 | $112,977 | 514,650 (Direct) | View |
| 2025-03-03 Sale | 2025-03-04 4:46 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $33.05 | $132,200 | 518,650 (Direct) | View |
| 2025-02-03 Sale | 2025-02-03 5:18 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $38.98 | $155,936 | 518,531 (Direct) | View |
| 2025-01-02 Sale | 2025-01-02 5:54 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $44.44 | $177,772 | 522,531 (Direct) | View |
| 2024-12-02 Sale | 2024-12-02 6:55 pm | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 4,000 | $40.59 | $162,341 | 526,531 (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 |
| 2026-08-06 Option Award | 2026-08-10 6:58 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 169,488 | $0 | 669,694 (Direct) | View |
| 2026-08-07 Exercise | 2026-08-10 6:58 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 147,700 | $0 | 669,694 (Direct) | View |
| 2026-08-07 Tax Withholding | 2026-08-10 6:58 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 82,196 | $117.39 | 669,694 (Direct) | View |
| 2026-08-06 Tax Withholding | 2026-08-07 5:56 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,357 | $115.21 | 497,526 (Direct) | View |
| 2026-08-05 Tax Withholding | 2026-08-07 5:56 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 2,028 | $114.44 | 497,526 (Direct) | View |
| 2026-08-05 Exercise | 2026-08-07 5:56 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 9,675 | $0 | 497,526 (Direct) | View |
| 2026-05-27 Option Award | 2026-05-28 7:35 pm | N/A N/A | BENCHMARK ELECTRONICS INC | BHE | SLESSOR MIKE Director | 2,093 | $0 | 4,349 (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 |
| 2026-05-06 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 Exercise | 2026-05-07 6:38 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 9,675 | $0 | 526,354 (Direct) | View |
| 2026-05-05 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 |
| 2026-02-09 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 |
| 2026-02-09 Exercise | 2026-02-11 6:21 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,908 | $0 | 491,566 (Direct) | View |
| 2026-02-06 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 |
| 2025-12-12 Option Award | 2025-12-16 1:37 pm | N/A N/A | BENCHMARK ELECTRONICS INC | BHE | SLESSOR MIKE Director | 2,256 | $0 | 2,256 (Direct) | View |
| 2025-11-07 Exercise | 2025-11-10 6:51 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,908 | $0 | 559,397 (Direct) | View |
| 2025-11-07 Tax Withholding | 2025-11-10 6:51 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,282 | $52.25 | 559,397 (Direct) | View |
| 2025-11-06 Tax Withholding | 2025-11-07 4:22 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,351 | $54.22 | 630,896 (Direct) | View |
| 2025-11-05 Exercise | 2025-11-07 4:22 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 9,675 | $0 | 630,896 (Direct) | View |
| 2025-11-05 Tax Withholding | 2025-11-07 4:22 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 2,025 | $55.36 | 630,896 (Direct) | View |
| 2025-11-03 Gift | 2025-11-04 5:07 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,000 | $0 | 534,748 (Direct) | View |
Ownership | 2025-10-10 12:14 pm | N/A N/A | BENCHMARK ELECTRONICS INC | BHE | SLESSOR MIKE Director | 0 | $0 | 0 (Direct) | View |
| 2025-08-06 Option Award | 2025-08-08 4:48 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 72,372 | $0 | 635,752 (Direct) | View |
| 2025-08-07 Exercise | 2025-08-08 4:48 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,908 | $0 | 635,752 (Direct) | View |
| 2025-08-07 Tax Withholding | 2025-08-08 4:48 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,282 | $27.98 | 635,752 (Direct) | View |
| 2025-08-05 Exercise | 2025-08-06 4:27 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,644 | $0 | 566,274 (Direct) | View |
| 2025-08-05 Tax Withholding | 2025-08-06 4:27 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 2,025 | $29.14 | 566,274 (Direct) | View |
| 2025-08-01 Tax Withholding | 2025-08-04 5:52 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 35,753 | $28.93 | 585,438 (Direct) | View |
| 2025-08-01 Option Award | 2025-08-04 5:52 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 49,935 | $0 | 585,438 (Direct) | View |
| 2025-08-01 Exercise | 2025-08-04 5:52 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 64,361 | $0 | 585,438 (Direct) | View |
| 2025-05-07 Tax Withholding | 2025-05-08 6:48 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,282 | $29.66 | 544,435 (Direct) | View |
| 2025-05-07 Exercise | 2025-05-08 6:48 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,908 | $0 | 544,435 (Direct) | View |
| 2025-05-05 Exercise | 2025-05-07 4:09 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,644 | $0 | 545,065 (Direct) | View |
| 2025-05-05 Tax Withholding | 2025-05-07 4:09 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 2,025 | $29.81 | 545,065 (Direct) | View |
| 2025-02-07 Tax Withholding | 2025-02-10 4:56 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,282 | $35.84 | 558,098 (Direct) | View |
| 2025-02-07 Exercise | 2025-02-10 4:56 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 5,908 | $0 | 558,098 (Direct) | View |
| 2025-02-05 Exercise | 2025-02-06 4:46 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 3,644 | $0 | 556,464 (Direct) | View |
| 2025-02-05 Tax Withholding | 2025-02-06 4:46 pm | N/A N/A | FORMFACTOR INC | FORM | SLESSOR MIKE CEO | 2,151 | $41.12 | 556,464 (Direct) | View |