Willdan Group, Inc (WLDN) insider trading
Every open-market stock purchase and sale by Willdan Group, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- Thomas Donald Brisbin (Insider) sold $5.9M in the last 90 days.
- Last insider buy: Forager Fund L.P. (Insider), $7.8M, 3 years ago.
Last 12 months: insiders bought $0 (0 buys) and sold $12.5M (6 sales). Last close $79.95 on Sep 18, 2026.
Recent WLDN insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Sep 16, 2026 | Thomas Donald Brisbin (Insider) | Bought (not open market) | — |
| Sep 15, 2026 | Thomas Donald Brisbin (Insider) | Sold | $316K |
| Sep 15, 2026 | Thomas Donald Brisbin (Insider) | Sold | $72.8K |
| Sep 15, 2026 | Thomas Donald Brisbin (Insider) | Bought (not open market) | — |
| Sep 8, 2026 | Thomas Donald Brisbin (Insider) | Sold | $303K |
| Sep 8, 2026 | Thomas Donald Brisbin (Insider) | Bought (not open market) | — |
| Sep 3, 2026 | Thomas Donald Brisbin (Insider) | Sold | $5.2M |
| Sep 3, 2026 | Thomas Donald Brisbin (Insider) | Bought (not open market) | $956K |
| Sep 3, 2026 | Thomas Donald Brisbin (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Dennis V McGinn (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Cynthia Downes (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Steven A Cohen (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Wanda Kay Reder (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Mohammad Shahidehpour (Insider) | Bought (not open market) | — |
| Jun 17, 2026 | Thomas Donald Brisbin (Insider) | Bought (not open market) | — |
| May 14, 2026 | Michael A Bieber (CEO) | Sold | $2.3M |
| May 14, 2026 | Michael A Bieber (CEO) | Sold | $2.1M |
| May 14, 2026 | Michael A Bieber (CEO) | Sold | $737K |
| May 14, 2026 | Michael A Bieber (CEO) | Sold | $25.9K |
| May 14, 2026 | Michael A Bieber (CEO) | Bought (not open market) | — |
| May 14, 2026 | Michael A Bieber (CEO) | Bought (not open market) | — |
| May 13, 2026 | Michael A Bieber (CEO) | Sold | $926K |
| May 13, 2026 | Michael A Bieber (CEO) | Bought (not open market) | — |
| Mar 25, 2026 | Michael A Bieber (CEO) | Sold (not open market) | $534K |
| Mar 25, 2026 | Creighton K Early (CFO) | Sold (not open market) | $177K |
Who's trading WLDN
- Thomas Donald Brisbin, Insider: sold $5.9M (4 sales), last Sep 16, 2026
- Dennis V McGinn, Insider: other filings, last Jun 17, 2026
- Mohammad Shahidehpour, Insider: other filings, last Jun 17, 2026
- Steven A Cohen, Insider: sold $491K (1 sale), last Jun 17, 2026
- Cynthia Downes, Insider: other filings, last Jun 17, 2026
- Wanda Kay Reder, Insider: other filings, last Jun 17, 2026
- Michael A Bieber, CEO: sold $6.1M (5 sales), last May 14, 2026
- Creighton K Early, CFO: other filings, last Mar 25, 2026
- Micah Chen, VP: other filings, last Mar 25, 2026
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