BIEBER MICHAEL A

PrivateCIK: 1270606
Location

ANAHEIM, CA

BIEBER MICHAEL A (PRESIDENT AND CEO) sold 0.4% of their position (750.00 shares) of WILLDAN GROUP, INC. on the open market

Open‑market sale worth $27.3K — a minor trim. Review remaining holdings and any 10b5‑1 plan disclosures.

S · 1 sale
InsiderBIEBER MICHAEL ACIK 1270606
IssuerWILLDAN GROUP, INC.CIK 1370450
DirectorOfficer· PRESIDENT AND CEO
Since Mar 2026
-750.00
Net shares
Net seller
$27.3K
Total sold
1
Open market trades
0B · 1S
3
Total transactions
750.00 acquired · 1.50K disposed
Non-Derivative Transactions2

Common Stock

Direct
M · Option Exercise

Shares

+750.00

Price / share

$13.49

Trade value

$10.12K

% of position

0.4%
8/12/2024
169.73K170.48K

Common Stock

Direct
S · Sale

Shares

750.00

Price / share

$36.46

Trade value

$27.34K

% of position

0.4%
8/12/2024
170.48K169.73K
Total

Net shares

+0.00

Net value

-$17.23K

Derivative Transactions1

Stock Options (Right to Buy)

Direct
M · Option Exercise
Converts to

Common Stock

750.00 shares

Shares

750.00

Strike price

13.49

Held after

12.67K

Exercisable

8/12/2024
BIEBER MICHAEL A — Insider Transaction (Form 4) Filed Aug 14, 2024 | Finecho