Brisbin Thomas Donald - Insider Non-Derivative Transactions at Willdan Group, Inc. (WLDN) - (SEC)
Updated on January 3, 2026.
According to recent SEC insider information filed on Aug 25, 2025, Brisbin Thomas Donald's relationship to Willdan Group, Inc. (WLDN) is Director, and currently has 75,878 shares of Common Stock.
The chart below shows the number of shares owned, and the table shows the recent insider transactions.
You can see similar information for other WLDN insiders.
Related Topics: SEC Topic List.
Data Source: SEC.
Brisbin Thomas Donald - Insider Non-Derivative Transactions of WLDN Common Stock
Brisbin Thomas Donald - Insider Non-Derivative Transactions at WLDN
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| Date | Transaction | No. of Shares | Price Per Share | Shares Owned After Transactions |
|---|---|---|---|---|
| Aug 26, 2025 | Sell -- (Common Stock) | 5182 | 118.15 | 70696 |
| Aug 26, 2025 | M -- (Common Stock) | 5182 | 16.27 | 75878 |
| Aug 23, 2025 | Sell -- (Common Stock) | 27492 | 110.84 | 70696 |
| Aug 23, 2025 | Sell -- (Common Stock) | 33096 | 109.39 | 98188 |
| Aug 23, 2025 | Sell -- (Common Stock) | 24988 | 108.9 | 131284 |
| Aug 23, 2025 | Sell -- (Common Stock) | 8974 | 107.65 | 156272 |
| Aug 23, 2025 | Sell -- (Common Stock) | 7520 | 106.68 | 165246 |
| Aug 23, 2025 | Sell -- (Common Stock) | 4910 | 105.36 | 172766 |
| Aug 23, 2025 | Sell -- (Common Stock) | 10615 | 104.58 | 177676 |
| Aug 22, 2025 | Sell -- (Common Stock) | 100 | 106.34 | 188291 |
| Aug 22, 2025 | Sell -- (Common Stock) | 33380 | 105.91 | 188391 |
| Aug 22, 2025 | Sell -- (Common Stock) | 33950 | 104.66 | 221771 |
| Aug 22, 2025 | Sell -- (Common Stock) | 33464 | 103.95 | 255721 |
| Aug 22, 2025 | Sell -- (Common Stock) | 17106 | 103.01 | 289185 |
| Aug 22, 2025 | Sell -- (Common Stock) | 7000 | 101.87 | 306291 |
| Aug 21, 2025 | Sell -- (Common Stock) | 7405 | 104.19 | 313291 |
| Aug 19, 2025 | Sell -- (Common Stock) | 7206 | 111.21 | 320696 |
| Aug 19, 2025 | Sell -- (Common Stock) | 26258 | 110.51 | 327902 |
| Aug 19, 2025 | Sell -- (Common Stock) | 58303 | 109.51 | 354160 |
| Aug 19, 2025 | Sell -- (Common Stock) | 33233 | 108.63 | 412463 |
| Aug 19, 2025 | Acquisition -- (Common Stock) | 21461 | 0 | 445696 |
| Aug 19, 2025 | Sell -- (Common Stock) | 300 | 113.01 | 445696 |
| Aug 19, 2025 | Sell -- (Common Stock) | 4782 | 112.3 | 445996 |
| Aug 19, 2025 | M -- (Common Stock) | 5082 | 16.27 | 450778 |
| Jun 12, 2025 | Acquisition -- (Common Stock) | 1781 | 0 | 424235 |
| May 28, 2025 | Sell -- (Common Stock) | 22459 | 52.34 | 422454 |
| May 28, 2025 | M -- (Common Stock) | 22459 | 13.91 | 444913 |
| May 24, 2025 | Sell -- (Common Stock) | 1626 | 51.54 | 422454 |
| May 24, 2025 | M -- (Common Stock) | 1626 | 13.91 | 424080 |
| May 23, 2025 | Sell -- (Common Stock) | 5915 | 52.04 | 422454 |
| May 23, 2025 | M -- (Common Stock) | 5915 | 13.91 | 428369 |
| May 17, 2025 | Sell -- (Common Stock) | 20000 | 48.54 | 422454 |
| May 17, 2025 | M -- (Common Stock) | 20000 | 13.91 | 442454 |
| Mar 12, 2025 | Acquisition -- (Common Stock) | 15750 | 0 | 422454 |
| Nov 26, 2024 | Sell -- (Common Stock) | 7700 | 43.45 | 406704 |
| Nov 23, 2024 | Sell -- (Common Stock) | 7700 | 42.34 | 414404 |
| Nov 22, 2024 | Sell -- (Common Stock) | 7700 | 41.69 | 422104 |
| Aug 20, 2024 | Acquisition -- (Common Stock) | 13648 | 0 | 429804 |
| Jun 13, 2024 | Acquisition -- (Common Stock) | 2248 | 0 | 416156 |
| May 30, 2024 | Sell -- (Common Stock) | 1576 | 31.37 | 413908 |
| May 30, 2024 | M -- (Common Stock) | 1576 | 7.13 | 415484 |
| May 29, 2024 | Sell -- (Common Stock) | 18245 | 32.06 | 413908 |
| May 29, 2024 | M -- (Common Stock) | 18245 | 7.13 | 432153 |
| May 25, 2024 | Sell -- (Common Stock) | 397 | 31.9 | 413908 |
| May 25, 2024 | M -- (Common Stock) | 397 | 7.13 | 414305 |
| May 23, 2024 | Sell -- (Common Stock) | 5267 | 32.16 | 413908 |
| May 23, 2024 | M -- (Common Stock) | 5267 | 7.13 | 419175 |
| May 22, 2024 | Sell -- (Common Stock) | 2742 | 32.12 | 413908 |
| May 22, 2024 | M -- (Common Stock) | 2742 | 7.13 | 416650 |
| May 21, 2024 | Sell -- (Common Stock) | 14426 | 32.06 | 413908 |
| May 21, 2024 | M -- (Common Stock) | 14426 | 7.13 | 428334 |
| May 17, 2024 | Sell -- (Common Stock) | 7347 | 32.01 | 413908 |
| May 17, 2024 | M -- (Common Stock) | 7347 | 7.13 | 421255 |
| Mar 21, 2024 | Acquisition -- (Common Stock) | 15750 | 0 | 413908 |
| Aug 25, 2023 | Sell -- (Common Stock) | 126 | 24.7 | 397620 |
| Aug 25, 2023 | Sell -- (Common Stock) | 1937 | 24.34 | 397746 |
| Aug 24, 2023 | Sell -- (Common Stock) | 1003 | 23.81 | 399683 |
| Aug 24, 2023 | Sell -- (Common Stock) | 1347 | 23.29 | 400686 |
| Aug 23, 2023 | Sell -- (Common Stock) | 2442 | 22.82 | 402033 |
| Aug 22, 2023 | Acquisition -- (Common Stock) | 13648 | 0 | 404475 |
| Mar 14, 2023 | Sell -- (Common Stock) | 999 | 16.77 | 390004 |
| Mar 14, 2023 | Sell -- (Common Stock) | 1607 | 16.15 | 391003 |
| Mar 11, 2023 | Sell -- (Common Stock) | 235 | 16.96 | 392610 |
| Mar 11, 2023 | Sell -- (Common Stock) | 1060 | 15.78 | 392845 |
| Mar 11, 2023 | Sell -- (Common Stock) | 1194 | 15.21 | 393905 |
| Mar 10, 2023 | F -- (Common Stock) | 3147 | 17.05 | 395099 |
| Mar 10, 2023 | Sell -- (Common Stock) | 2681 | 17.03 | 398246 |
| Mar 8, 2023 | Acquisition -- (Common Stock) | 17500 | 0 | 400927 |