MICHAEL BIEBER plan to sell securities of WILLDAN GROUP, INC. under Form 144

MICHAEL BIEBER filed Form 144 to notify SEC of plan to sell 9991 units of WILLDAN GROUP, INC. securities around 2026-05-13, with aggregate market value of $925,690.13. The total outstanding units is 15110606.0. The amount planned to be sold represents 0.07% of total outstanding units;