BIEBER MICHAEL A bought WLDN

March 16, 2026 · Form 4 insider transaction

BIEBER MICHAEL A bought 17,326 shares of Willdan Group, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Acquired (buy-side)
Shares
17,326
Price
$0.00
Total value
N/A
RoleOfficer, Director
SecurityCommon Stock
Transaction codeA: Grant or award
Transaction dateMarch 16, 2026
Filing dateMarch 17, 2026
Shares owned after252,321
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

Represents performance-based restricted stock units previously granted to the Reporting Person by the Issuer on March 17, 2025. The performance conditions applicable to the award were determined to have been satisfied by the Issuer's Compensation Committee effective on March 16, 2026, resulting in the immediate vesting of the restricted stock units as to 17,326 shares of Common Stock.; Includes (i) 18,000 shares of restricted stock units that vest in three substantially equal installments on each of March 3, 2027, March 3, 2028 and March 3, 2029, (ii) 19,250 shares of restricted stock units that vest in three substantially equal installments on each of March 17, 2026, March 17, 2027 and March 17, 2028, and (iii) 11,667 shares of restricted stock units that vest in two substantially equal installments on each of March 20, 2026 and March 20, 2027, subject to the Reporting Person's continued service to the Issuer through the applicable vesting date.

View the original Form 4 on SEC EDGAR