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 |
| 2026-03-06 Sale | 2026-03-10 5:19 pm | Willdan Group Inc. | WLDN | Cohen Steven A Director | 6,000 | $81.82 | $490,920 | 20,849 (Direct) | View |
| 2025-09-18 Sale | 2025-09-22 5:44 pm | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 10,000 | $106 | $1,060,000 | 80,423 (Direct) | View |
| 2025-09-18 Sale | 2025-09-22 5:42 pm | Willdan Group Inc. | WLDN | McGinn Dennis V Director | 7,298 | $106.32 | $775,923 | 11,330 (Direct) | View |
| 2025-08-25 Sale | 2025-08-26 5:45 pm | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 5,182 | $118.15 | $612,253 | 160,432 (Direct) | View |
| 2025-08-22 Sale | 2025-08-26 5:39 pm | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 117,595 | $108.72 | $12,784,497 | 70,696 (Direct) | View |
| 2025-08-21 Sale | 2025-08-25 5:38 pm | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 125,000 | $104.42 | $13,052,879 | 188,291 (Direct) | View |
| 2025-08-20 Sale | 2025-08-21 5:30 pm | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 7,405 | $104.19 | $771,527 | 313,291 (Direct) | View |
| 2025-08-18 Sale | 2025-08-20 5:39 pm | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 130,082 | $109.69 | $14,268,935 | 415,614 (Direct) | View |
| 2025-08-15 Sale | 2025-08-18 5:42 pm | Willdan Group Inc. | WLDN | Downes Cynthia Director | 2,763 | $109.43 | $302,355 | 8,909 (Direct) | View |
| 2025-08-14 Sale | 2025-08-18 5:40 pm | Willdan Group Inc. | WLDN | REDER WANDA KAY Director | 850 | $119.46 | $101,541 | 10,676 (Direct) | View |
| 2025-08-13 Sale | 2025-08-15 5:31 pm | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 7,764 | $116.54 | $904,817 | 72,071 (Direct) | View |
| 2025-08-12 Sale | 2025-08-14 5:30 pm | Willdan Group Inc. | WLDN | Cohen Steven A Director | 2,500 | $116.34 | $290,850 | 26,849 (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 |
| 2026-03-25 Option Award | 2026-03-26 6:17 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 3,780 | $0 | 50,050 (Direct) | View |
| 2026-03-25 Tax Withholding | 2026-03-26 6:17 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 1,660 | $82.8 | 50,050 (Direct) | View |
| 2026-03-25 Option Award | 2026-03-26 6:16 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 15,750 | $0 | 249,525 (Direct) | View |
| 2026-03-25 Tax Withholding | 2026-03-26 6:16 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 6,444 | $82.8 | 249,525 (Direct) | View |
| 2026-03-25 Option Award | 2026-03-26 6:15 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 3,780 | $0 | 78,664 (Direct) | View |
| 2026-03-25 Tax Withholding | 2026-03-26 6:15 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 2,142 | $82.8 | 78,664 (Direct) | View |
| 2026-03-20 Tax Withholding | 2026-03-23 5:33 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 615 | $75.52 | 47,930 (Direct) | View |
| 2026-03-20 Tax Withholding | 2026-03-23 5:31 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 2,387 | $75.52 | 240,219 (Direct) | View |
| 2026-03-20 Tax Withholding | 2026-03-23 5:30 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 794 | $75.52 | 77,026 (Direct) | View |
| 2026-03-17 Tax Withholding | 2026-03-19 5:34 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 2,625 | $78.29 | 242,606 (Direct) | View |
| 2026-03-17 Tax Withholding | 2026-03-19 5:31 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 676 | $78.29 | 48,545 (Direct) | View |
| 2026-03-17 Tax Withholding | 2026-03-19 5:30 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 873 | $78.29 | 77,820 (Direct) | View |
| 2026-03-16 Option Award | 2026-03-17 5:55 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 4,158 | $0 | 49,221 (Direct) | View |
| 2026-03-16 Tax Withholding | 2026-03-17 5:55 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 1,826 | $78.61 | 49,221 (Direct) | View |
| 2026-03-16 Option Award | 2026-03-17 5:53 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 17,326 | $0 | 245,231 (Direct) | View |
| 2026-03-16 Tax Withholding | 2026-03-17 5:53 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 7,090 | $78.61 | 245,231 (Direct) | View |
| 2026-03-16 Option Award | 2026-03-17 5:51 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 4,158 | $0 | 78,693 (Direct) | View |
| 2026-03-16 Tax Withholding | 2026-03-17 5:51 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 2,356 | $78.61 | 78,693 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-12 5:37 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 3,960 | $0 | 46,889 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-12 5:37 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 1,738 | $83.98 | 46,889 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-12 5:34 pm | N/A N/A | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 24,750 | $0 | 95,446 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-12 5:33 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 18,810 | $0 | 234,995 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-12 5:33 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 7,697 | $83.98 | 234,995 (Direct) | View |
| 2026-03-11 Option Award | 2026-03-12 5:31 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 3,960 | $0 | 76,891 (Direct) | View |
| 2026-03-11 Tax Withholding | 2026-03-12 5:31 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 2,244 | $83.98 | 76,891 (Direct) | View |
| 2026-03-09 Tax Withholding | 2026-03-11 7:12 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 410 | $82.98 | 44,667 (Direct) | View |
| 2026-03-09 Tax Withholding | 2026-03-11 7:11 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 1,814 | $82.98 | 223,882 (Direct) | View |
| 2026-03-09 Tax Withholding | 2026-03-11 7:11 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 4,307 | $82.98 | 75,175 (Direct) | View |
| 2026-03-03 Option Award | 2026-03-05 6:03 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 5,625 | $0 | 79,482 (Direct) | View |
| 2026-03-03 Option Award | 2026-03-05 6:01 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 4,500 | $0 | 45,077 (Direct) | View |
| 2026-03-03 Option Award | 2026-03-05 5:58 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 18,000 | $0 | 225,696 (Direct) | View |
| 2025-09-18 Exercise | 2025-09-22 5:44 pm | 2018-07-17 2027-07-17 | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 10,000 | $0 | 80,423 (Direct) | View |
| 2025-09-18 Exercise | 2025-09-22 5:44 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 10,000 | $32.79 | 80,423 (Direct) | View |
| 2025-08-25 Exercise | 2025-08-26 5:45 pm | N/A N/A | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 5,182 | $16.27 | 160,432 (Direct) | View |
| 2025-08-25 Exercise | 2025-08-26 5:45 pm | 2017-11-03 2026-11-03 | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 5,182 | $0 | 160,432 (Direct) | View |
| 2025-08-18 Option Award | 2025-08-20 5:39 pm | N/A N/A | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 21,461 | $0 | 415,614 (Direct) | View |
| 2025-08-18 Exercise | 2025-08-20 5:39 pm | N/A N/A | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 5,082 | $16.27 | 415,614 (Direct) | View |
| 2025-08-18 Exercise | 2025-08-20 5:39 pm | 2017-11-03 2026-11-03 | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 5,082 | $0 | 415,614 (Direct) | View |
| 2025-08-18 Option Award | 2025-08-20 5:36 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 2,732 | $0 | 73,681 (Direct) | View |
| 2025-08-18 Tax Withholding | 2025-08-20 5:36 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 1,470 | $109.53 | 73,681 (Direct) | View |
| 2025-08-18 Option Award | 2025-08-20 5:34 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 12,963 | $0 | 207,542 (Direct) | View |
| 2025-08-18 Tax Withholding | 2025-08-20 5:34 pm | N/A N/A | Willdan Group Inc. | WLDN | BIEBER MICHAEL A PRESIDENT AND CEO | 6,788 | $109.53 | 207,542 (Direct) | View |
| 2025-08-18 Option Award | 2025-08-20 5:33 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 2,732 | $0 | 40,423 (Direct) | View |
| 2025-08-18 Tax Withholding | 2025-08-20 5:33 pm | N/A N/A | Willdan Group Inc. | WLDN | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | 1,197 | $109.53 | 40,423 (Direct) | View |
| 2025-08-13 Exercise | 2025-08-15 5:31 pm | N/A N/A | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 7,764 | $9.08 | 72,071 (Direct) | View |
| 2025-08-13 Exercise | 2025-08-15 5:31 pm | 2016-12-07 2025-12-07 | Willdan Group Inc. | WLDN | EARLY CREIGHTON K EXECUTIVE VP AND CFO | 7,764 | $0 | 72,071 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-12 5:56 pm | N/A N/A | Willdan Group Inc. | WLDN | Brisbin Thomas Donald Director | 1,781 | $0 | 424,235 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-12 5:55 pm | N/A N/A | Willdan Group Inc. | WLDN | McGinn Dennis V Director | 1,781 | $0 | 18,628 (Direct) | View |
| 2025-06-11 Option Award | 2025-06-12 5:53 pm | N/A N/A | Willdan Group Inc. | WLDN | REDER WANDA KAY Director | 1,781 | $0 | 11,526 (Direct) | View |