InsiderTrades

Form 4 for WLDN Willdan Group, Inc.

Accepted 2026-03-12 00:00:00 ET · period of report 2026-03-11 · accession 0001395188-26-000002 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2026-03-12 2026-03-11 WLDN Brisbin Thomas Donald Dir A - Grant $0.00 +24.8K 95.4K +35% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2026-03-11 A A 24,750 $0.00 95,446 D — — (F1) Represents performance-based restricted stock units previously granted to the Reporting Person by the Issuer on March 7, 2023. The performance conditions applicable to the award were determined to have been satisfied by the Issuer's Compensation Committee effective on March 11, 2026, resulting in the immediate vesting of the restricted stock units as to 24,750 shares of Common Stock. (F2) Includes (i) 1,781 shares of restricted stock that vest on June 11, 2026, and (ii) 1,124 shares of restricted stock that vest on June 12, 2026, subject to the Reporting Person's continued service to the Issuer through the applicable vesting date.