Michael A Bieber Willdan Group, Inc. (WLDN) insider trading activity

Michael A Bieber is PRESIDENT AND CEO of Willdan Group, Inc.. Currently has a direct ownership of 200,981 shares of WLDN, which is worth approximately $7.73 Million. The most recent transaction as insider was on Mar 24, 2025, when has been sold 8,246 shares (Common Stock) at a price of $42.53 per share, resulting in proceeds of $350,702. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 201K

15.74% 3M change

23.17% 12M change

Total Value Held $7.73 Million

MICHAEL A BIEBER Transaction History

Date	Transaction	Value	Shares Traded	Shares Held
Mar 24 2025	SELL Payment of exercise price or tax liability	$350,702 $42.53 p/Share	8,246 Reduced 3.94%	200,981 Common Stock
Mar 24 2025	BUY Grant, award, or other acquisition	-	15,750 Added 7.0%	209,227 Common Stock
Mar 20 2025	SELL Payment of exercise price or tax liability	$131,505 $43.06 p/Share	3,054 Reduced 1.55%	193,477 Common Stock
Mar 17 2025	BUY Grant, award, or other acquisition	-	19,250 Added 8.92%	196,531 Common Stock
Mar 11 2025	SELL Payment of exercise price or tax liability	$251,409 $40.11 p/Share	6,268 Reduced 3.41%	177,281 Common Stock
Mar 11 2025	BUY Grant, award, or other acquisition	-	11,970 Added 6.12%	183,549 Common Stock
Mar 07 2025	SELL Payment of exercise price or tax liability	$101,532 $41.8 p/Share	2,429 Reduced 1.4%	171,579 Common Stock
Nov 11 2024	SELL Open market or private sale	$496,341 $45.67 p/Share	10,868 Reduced 5.89%	173,654 Common Stock
Nov 11 2024	BUY Exercise of conversion of derivative security	$146,609 $13.49 p/Share	10,868 Added 5.56%	184,522 Common Stock
Nov 06 2024	SELL Open market or private sale	$82,731 $45.86 p/Share	1,804 Reduced 1.03%	173,654 Common Stock
Nov 06 2024	BUY Exercise of conversion of derivative security	$24,335 $13.49 p/Share	1,804 Added 1.02%	175,458 Common Stock
Aug 19 2024	SELL Payment of exercise price or tax liability	$161,320 $37.36 p/Share	4,318 Reduced 2.43%	173,654 Common Stock
Aug 19 2024	BUY Grant, award, or other acquisition	-	8,246 Added 4.43%	177,972 Common Stock
Aug 12 2024	SELL Open market or private sale	$27,345 $36.46 p/Share	750 Reduced 0.44%	169,726 Common Stock
Aug 12 2024	BUY Exercise of conversion of derivative security	$10,117 $13.49 p/Share	750 Added 0.44%	170,476 Common Stock
Aug 09 2024	SELL Open market or private sale	$334,839 $36.36 p/Share	9,209 Reduced 5.15%	169,726 Common Stock
Aug 09 2024	BUY Exercise of conversion of derivative security	$124,229 $13.49 p/Share	9,209 Added 4.89%	178,935 Common Stock
Aug 08 2024	SELL Open market or private sale	$374,245 $36.43 p/Share	10,273 Reduced 5.71%	169,726 Common Stock
Aug 08 2024	BUY Exercise of conversion of derivative security	$138,582 $13.49 p/Share	10,273 Added 5.4%	179,999 Common Stock
Aug 07 2024	SELL Open market or private sale	$378,767 $36.61 p/Share	10,346 Reduced 5.75%	169,726 Common Stock
Aug 07 2024	BUY Exercise of conversion of derivative security	$139,567 $13.49 p/Share	10,346 Added 5.43%	180,072 Common Stock
Aug 06 2024	SELL Open market or private sale	$438,960 $36.58 p/Share	12,000 Reduced 6.6%	169,726 Common Stock
Aug 06 2024	BUY Exercise of conversion of derivative security	$161,880 $13.49 p/Share	12,000 Added 6.19%	181,726 Common Stock
Jun 13 2024	SELL Open market or private sale	$135,227 $30.32 p/Share	4,460 Reduced 2.57%	169,043 Common Stock
Jun 13 2024	BUY Exercise of conversion of derivative security	$80,940 $13.49 p/Share	6,000 Added 3.34%	173,503 Common Stock

MAB

Michael A Bieber

PRESIDENT AND CEO

Anaheim, CA

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