Dudediligence.

Willdan Group, Inc

WLDNNASDAQ · Services-Engineering Services
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Last 12 months

Sales planned on beside the trades reported on , and whether each names a .

Planned ·

$12.5M

6 notices · 139,768 sh

Oct 2025 to Oct 2026

Reported ·

$6,606,799

6 sales · 0 buys

Oct 2025 to Jun 2026

The two figures cover different periods.

None of the 6 reported sales carry the 10b5-1 box. Together they are 0.48% of the shares on issue.

PLANNED · FORM 144Oct 2025 to Oct 2026REPORTED · FORM 4Oct 2025 to Jun 2026N2025DJ2026FMAMJJASO2026-09-15: THOMAS BRISBIN, Form 1442026-09-08: THOMAS BRISBIN, Form 1442026-09-03: THOMAS BRISBIN, Form 1442026-05-14: MICHAEL BIEBER, Form 1442026-05-13: MICHAEL BIEBER, Form 1442026-03-06: STEVEN A COHEN, Form 1442026-03-06: Cohen Steven A, sold2026-05-13: BIEBER MICHAEL A, sold2026-05-14: BIEBER MICHAEL A, sold
under a no plan named▼ salesize is dollars

Form 144 notices, newest first

2026-09-15THOMAS BRISBIN, Director$389,253
4,905 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-08THOMAS BRISBIN, Director$303,269
3,439 shno plan dateForm 4s on file end Jun 23144 ↗
2026-09-03THOMAS BRISBIN, Director$5,178,683
58,757 shno plan dateForm 4s on file end Jun 23144 ↗
2026-05-14MICHAEL BIEBER, PRESIDENT AND CEO$5,190,150
56,676 shno plan date144 ↗
Form 4, 2026-05-15: sold 56,676 at $91.58 Form 4 ↗
2026-05-13MICHAEL BIEBER, PRESIDENT AND CEO$925,690
9,991 shno plan date144 ↗
Form 4, 2026-05-14: sold 9,991 at $92.65 Form 4 ↗
2026-03-06STEVEN A COHEN, Director$490,908
6,000 shno plan date144 ↗
Form 4, 2026-03-10: sold 6,000 at $81.82 Form 4 ↗