| Lastest Insider Transactions Of Willdan Group, Inc. ( WLDN ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| WLDN | Willdan Group, Inc. | CHEN MICAH | EXECUTIVE VP & GENERAL COUNSEL | 2025-09-18 | Sell | 10,000 | 106.00 | 1,060,000 | 2025-09-22 17:44:10 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | EXECUTIVE VP & GENERAL COUNSEL | 2025-09-18 | Option Exercise | 10,000 | 32.79 | 327,900 | 2025-09-22 17:44:10 |
| WLDN | Willdan Group, Inc. | McGinn Dennis V | Directior | 2025-09-18 | Sell | 7,298 | 106.32 | 775,923 | 2025-09-22 17:42:01 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-08-25 | Sell | 5,182 | 118.15 | 612,253 | 2025-08-26 17:45:24 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-08-25 | Option Exercise | 5,182 | 16.27 | 84,311 | 2025-08-26 17:45:24 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-08-22 | Sell | 117,595 | 108.72 | 12,784,497 | 2025-08-26 17:39:04 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-08-21 | Sell | 125,000 | 104.42 | 13,052,879 | 2025-08-25 17:38:54 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-08-20 | Sell | 7,405 | 104.19 | 771,527 | 2025-08-21 17:30:21 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-08-18 | Sell | 130,082 | 109.69 | 14,268,935 | 2025-08-20 17:39:09 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-08-18 | Option Exercise | 5,082 | 16.27 | 82,684 | 2025-08-20 17:39:09 |
| WLDN | Willdan Group, Inc. | Downes Cynthia | Directior | 2025-08-15 | Sell | 2,763 | 109.43 | 302,355 | 2025-08-18 17:42:52 |
| WLDN | Willdan Group, Inc. | REDER WANDA KAY | Directior | 2025-08-14 | Sell | 850 | 119.46 | 101,541 | 2025-08-18 17:40:56 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | EXECUTIVE VP AND CFO | 2025-08-13 | Sell | 7,764 | 116.54 | 904,817 | 2025-08-15 17:31:02 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | EXECUTIVE VP AND CFO | 2025-08-13 | Option Exercise | 7,764 | 9.08 | 70,497 | 2025-08-15 17:31:02 |
| WLDN | Willdan Group, Inc. | Cohen Steven A | Directior | 2025-08-12 | Sell | 2,500 | 116.34 | 290,850 | 2025-08-14 17:30:55 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | EXECUTIVE VP AND CFO | 2025-05-28 | Sell | 5,000 | 53.28 | 266,400 | 2025-05-29 17:49:43 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | EXECUTIVE VP AND CFO | 2025-05-28 | Option Exercise | 5,000 | 9.08 | 45,400 | 2025-05-29 17:49:43 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-27 | Sell | 22,459 | 52.34 | 1,175,504 | 2025-05-29 17:31:08 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-27 | Option Exercise | 22,459 | 13.91 | 312,405 | 2025-05-29 17:31:08 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-23 | Sell | 1,626 | 51.54 | 83,804 | 2025-05-28 17:45:53 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-23 | Option Exercise | 1,626 | 13.91 | 22,618 | 2025-05-28 17:45:53 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-22 | Sell | 5,915 | 52.04 | 307,817 | 2025-05-27 17:39:17 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-22 | Option Exercise | 5,915 | 13.91 | 82,278 | 2025-05-27 17:39:17 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | EXECUTIVE VP & GENERAL COUNSEL | 2025-05-19 | Sell | 10,000 | 50.50 | 505,000 | 2025-05-21 17:38:59 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | EXECUTIVE VP & GENERAL COUNSEL | 2025-05-19 | Option Exercise | 10,000 | 32.79 | 327,900 | 2025-05-21 17:38:59 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | EXECUTIVE VP & GENERAL COUNSEL | 2025-05-16 | Sell | 10,000 | 48.20 | 482,000 | 2025-05-20 17:45:30 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | EXECUTIVE VP & GENERAL COUNSEL | 2025-05-16 | Option Exercise | 10,000 | 32.79 | 327,900 | 2025-05-20 17:45:30 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-16 | Sell | 20,000 | 48.54 | 970,800 | 2025-05-20 17:43:42 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2025-05-16 | Option Exercise | 20,000 | 13.91 | 278,200 | 2025-05-20 17:43:42 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2025-05-16 | Sell | 25,000 | 48.11 | 1,202,750 | 2025-05-20 17:41:30 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2025-05-16 | Option Exercise | 25,000 | 13.91 | 347,750 | 2025-05-20 17:41:30 |
| WLDN | Willdan Group, Inc. | Shahidehpour Mohammad | Directior | 2025-03-12 | Sell | 2,273 | 39.20 | 89,102 | 2025-03-13 17:36:42 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-11-21 | Sell | 23,100 | 42.49 | 981,596 | 2024-12-16 18:33:13 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | EXECUTIVE VP AND CFO | 2024-12-06 | Sell | 4,583 | 43.15 | 197,751 | 2024-12-10 17:38:21 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | EXECUTIVE VP AND CFO | 2024-12-06 | Option Exercise | 4,583 | 9.08 | 41,614 | 2024-12-10 17:38:21 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-11-11 | Sell | 10,868 | 45.67 | 496,342 | 2024-11-12 17:30:40 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-11-11 | Option Exercise | 10,868 | 13.49 | 146,609 | 2024-11-12 17:30:40 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-11-06 | Sell | 1,804 | 45.86 | 82,731 | 2024-11-08 17:30:15 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-11-06 | Option Exercise | 1,804 | 13.49 | 24,336 | 2024-11-08 17:30:15 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-08-12 | Sell | 750 | 36.46 | 27,345 | 2024-08-14 18:08:40 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-08-12 | Option Exercise | 750 | 13.49 | 10,118 | 2024-08-14 18:08:40 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-08-08 | Sell | 19,482 | 36.40 | 709,085 | 2024-08-12 17:33:07 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-08-08 | Option Exercise | 19,482 | 13.49 | 262,812 | 2024-08-12 17:33:07 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-07-09 | Sell | 188,230 | 29.93 | 5,634,571 | 2024-07-11 14:31:57 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-06-20 | Sell | 460 | 29.28 | 13,468 | 2024-06-25 14:49:51 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-06-20 | Sell | 460 | 29.28 | 13,468 | 2024-06-24 17:08:16 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-06-14 | Sell | 12,341 | 29.64 | 365,727 | 2024-06-18 16:53:04 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-06-13 | Sell | 4,460 | 30.32 | 135,227 | 2024-06-14 17:31:57 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-06-13 | Option Exercise | 6,000 | 13.49 | 80,940 | 2024-06-14 17:31:57 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-06-11 | Sell | 8,858 | 30.61 | 271,162 | 2024-06-13 18:13:06 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-06-11 | Option Exercise | 12,000 | 13.49 | 161,880 | 2024-06-13 18:13:06 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-06-11 | Sell | 19,041 | 30.70 | 584,586 | 2024-06-13 16:51:30 |
| WLDN | Willdan Group, Inc. | Shahidehpour Mohammad | Directior | 2024-06-10 | Sell | 3,000 | 30.83 | 92,490 | 2024-06-12 17:52:02 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-06-10 | Sell | 3,333 | 31.03 | 103,423 | 2024-06-12 17:50:16 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT AND CEO | 2024-06-10 | Option Exercise | 4,514 | 13.49 | 60,894 | 2024-06-12 17:50:16 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-06-06 | Sell | 34,593 | 31.53 | 1,090,807 | 2024-06-10 16:48:12 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-28 | Sell | 19,821 | 32.01 | 634,374 | 2024-05-30 17:33:04 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-28 | Option Exercise | 19,821 | 7.13 | 141,324 | 2024-05-30 17:33:04 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-24 | Sell | 397 | 31.90 | 12,664 | 2024-05-28 17:31:22 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-24 | Option Exercise | 397 | 7.13 | 2,831 | 2024-05-28 17:31:22 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-21 | Sell | 8,009 | 32.15 | 257,460 | 2024-05-23 17:31:46 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-21 | Option Exercise | 8,009 | 7.13 | 57,104 | 2024-05-23 17:31:46 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-20 | Sell | 14,426 | 32.06 | 462,498 | 2024-05-21 18:30:27 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-20 | Option Exercise | 14,426 | 7.13 | 102,857 | 2024-05-21 18:30:27 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-16 | Sell | 7,347 | 32.01 | 235,177 | 2024-05-20 17:35:33 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | Directior | 2024-05-16 | Option Exercise | 7,347 | 7.13 | 52,384 | 2024-05-20 17:35:33 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-05-14 | Sell | 12,465 | 32.30 | 402,605 | 2024-05-16 16:48:32 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-05-09 | Sell | 90,346 | 33.48 | 3,024,548 | 2024-05-13 16:58:11 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-05-06 | Sell | 28,017 | 33.03 | 925,410 | 2024-05-08 16:39:17 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-05-01 | Sell | 157,366 | 30.13 | 4,741,227 | 2024-05-03 18:41:34 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-03-26 | Sell | 78,986 | 29.06 | 2,295,365 | 2024-03-28 19:57:29 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2024-03-26 | Sell | 32,903 | 29.44 | 968,511 | 2024-03-28 16:06:41 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | VICE PRESIDENT AND CFO | 2023-08-24 | Sell | 272 | 24.36 | 6,626 | 2023-08-28 18:21:20 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | GENERAL COUNSEL | 2023-08-24 | Sell | 258 | 24.36 | 6,285 | 2023-08-28 18:19:10 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT | 2023-08-24 | Sell | 1,026 | 24.36 | 24,995 | 2023-08-28 18:17:16 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | CHIEF EXECUTIVE OFFICER | 2023-08-24 | Sell | 2,063 | 24.36 | 50,259 | 2023-08-28 18:14:50 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT | 2023-08-22 | Sell | 2,386 | 23.16 | 55,258 | 2023-08-24 17:42:34 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | CHIEF EXECUTIVE OFFICER | 2023-08-22 | Sell | 4,792 | 23.16 | 110,980 | 2023-08-24 17:40:22 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | GENERAL COUNSEL | 2023-08-22 | Sell | 600 | 23.16 | 13,896 | 2023-08-24 17:38:33 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | VICE PRESIDENT AND CFO | 2023-08-22 | Sell | 636 | 23.16 | 14,729 | 2023-08-24 17:36:52 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2023-08-03 | Buy | 385,537 | 20.11 | 7,751,222 | 2023-08-07 16:05:24 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2023-08-03 | Sell | 385,537 | 20.11 | 7,751,222 | 2023-08-07 16:05:24 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | CHIEF EXECUTIVE OFFICER | 2023-03-13 | Sell | 2,606 | 16.39 | 42,706 | 2023-03-14 20:15:31 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT | 2023-03-13 | Sell | 2,852 | 16.39 | 46,738 | 2023-03-14 20:14:19 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | GENERAL COUNSEL | 2023-03-13 | Sell | 765 | 16.39 | 12,537 | 2023-03-14 20:13:05 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | VICE PRESIDENT AND CFO | 2023-03-13 | Sell | 805 | 16.39 | 13,192 | 2023-03-14 20:12:05 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT | 2023-03-10 | Sell | 2,722 | 15.62 | 42,512 | 2023-03-13 18:54:12 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | VICE PRESIDENT AND CFO | 2023-03-10 | Sell | 770 | 15.62 | 12,026 | 2023-03-13 18:51:21 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | CHIEF EXECUTIVE OFFICER | 2023-03-10 | Sell | 2,489 | 15.62 | 38,873 | 2023-03-13 18:48:17 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | GENERAL COUNSEL | 2023-03-10 | Sell | 730 | 15.62 | 11,401 | 2023-03-13 18:45:13 |
| WLDN | Willdan Group, Inc. | Brisbin Thomas Donald | CHIEF EXECUTIVE OFFICER | 2023-03-09 | Sell | 2,681 | 17.03 | 45,657 | 2023-03-10 18:09:22 |
| WLDN | Willdan Group, Inc. | BIEBER MICHAEL A | PRESIDENT | 2023-03-09 | Sell | 2,932 | 17.03 | 49,932 | 2023-03-10 18:07:39 |
| WLDN | Willdan Group, Inc. | CHEN MICAH | GENERAL COUNSEL | 2023-03-09 | Sell | 786 | 17.03 | 13,386 | 2023-03-10 18:05:42 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | VICE PRESIDENT AND CFO | 2023-03-09 | Sell | 828 | 17.03 | 14,101 | 2023-03-10 18:03:45 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2023-01-26 | Buy | 11,392 | 18.23 | 207,676 | 2023-01-30 18:00:54 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2023-01-24 | Buy | 51,903 | 17.92 | 930,278 | 2023-01-26 14:05:56 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | VICE PRESIDENT AND CFO | 2022-12-14 | Sell | 653 | 16.64 | 10,865 | 2022-12-16 18:01:54 |
| WLDN | Willdan Group, Inc. | EARLY CREIGHTON K | VICE PRESIDENT AND CFO | 2022-12-12 | Sell | 294 | 16.25 | 4,778 | 2022-12-14 18:34:53 |
| WLDN | Willdan Group, Inc. | Forager Fund, L.P. | 10% Owner | 2022-12-13 | Buy | 83,100 | 16.02 | 1,331,304 | 2022-12-14 16:30:43 |
