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Willdan Group, Inc. planned insider sales

In the last twelve months insiders at Willdan Group, Inc. filed 6 Form 144 notices of planned sales, 139,768 shares worth $12.5 million at the time of filing, from 3 sellers. The latest, filed 15 September 2026: Thomas Brisbin (director), 4,905 shares worth $389,253, planned for around 15 September 2026 through Morgan Stanley Smith Barney LLC Executive Financial Services.

FiledSellerRelationshipSharesValuePlanned saleSold, per Form 4BrokerHow acquiredFiling
15 September 2026Thomas BrisbinDirector4,905$389,25315 September 20264,905 shares from 15 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Options Under a Registered PlanForm 144
8 September 2026Thomas BrisbinDirector3,439$303,2698 September 20263,439 shares from 8 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Options Under a Registered PlanForm 144
3 September 2026Thomas BrisbinDirector58,757$5.2 million3 September 202658,757 shares from 3 September 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of Options Under a Registered PlanForm 144
14 May 2026Michael BieberOfficer, Director56,676$5.2 million14 May 202666,667 shares from 13 May 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesExercise of options under a registered planForm 144
13 May 2026Michael BieberOfficer, Director9,991$925,69013 May 2026No matching Form 4 saleMorgan Stanley Smith Barney LLC Executive Financial ServicesExercise of options under a registered planForm 144
6 March 2026Steven A CohenDirector6,000$490,9086 March 20266,000 shares from 6 March 2026Morgan Stanley Smith Barney LLC Executive Financial ServicesRestricted stock vesting under a registered planForm 144
A Form 144 is the notice an insider files with the SEC before selling restricted or control shares over the Rule 144 thresholds; it says what may be sold, not what was.
Read moreValue is the filer's own aggregate market value. Sold, per Form 4: the same seller's open-market sales on Form 4 from the notice's date to 90 days after, added up, as they appear on the insiders page; a holder who files no Form 4, such as some large holders, never shows one. What is a Form 144?