Michael A Bieber

Date	Company	Security	Transaction	Code	Indirect	10b5-1	$Price	#Shares	$Value	#Remaining
11 Nov 24	WLDN Willdan	Common Stock	Sell	Dispose S	No	No	45.67	10,868	496.34 k	173,654
11 Nov 24	WLDN Willdan	Common Stock	Option exercise	Acquire M	No	No	13.49	10,868	146.61 k	184,522
11 Nov 24	WLDN Willdan	Stock Options Common Stock	Option exercise	Dispose M	No	No	13.49	10,868	146.61 k	0
6 Nov 24	WLDN Willdan	Common Stock	Sell	Dispose S	No	No	45.86	1,804	82.73 k	173,654
6 Nov 24	WLDN Willdan	Common Stock	Option exercise	Acquire M	No	No	13.49	1,804	24.34 k	175,458
6 Nov 24	WLDN Willdan	Stock Options Common Stock	Option exercise	Dispose M	No	No	13.49	1,804	24.34 k	10,868
19 Aug 24	WLDN Willdan	Common Stock	Payment of exercise	Dispose F	No	No	37.36	4,318	161.32 k	173,654
19 Aug 24	WLDN Willdan	Common Stock	Grant	Acquire A	No	No	0	8,246	0.00	177,972
12 Aug 24	WLDN Willdan	Common Stock	Sell	Dispose S	No	No	36.46	750	27.35 k	169,726
12 Aug 24	WLDN Willdan	Common Stock	Option exercise	Acquire M	No	No	13.49	750	10.12 k	170,476

Data from 3, 4 and 5 filings. Values as filed, not updated for current price.