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 B  AB  JB*  OB  OE*  OE
 S  AS  JS*  OS  OS*  3
 JB
 JS
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Detailed Insider History For:
'BIEBER MICHAEL A'
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Insider Statistics
T N H M S
Insider Title
Company Name
Ticker
Trans Type
Dollar Value
Shares Traded
Trans Date From
Trans Date To
Trans Price From
Trans Price To
Total Holdings
Delta % Owned
Owned
Other Info
SIC Code
SIC Sector
SIC Industry
SIC Sub-Industry
Input Date
1
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$533,563
6,444
---
3/25/26
---
$82.80
249,525
-2.5
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/26/26 - 6:16:46 pm
2
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
15,750
---
3/25/26
---
---
255,969
6.6
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/26/26 - 6:16:46 pm
3
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$180,266
2,387
---
3/20/26
---
$75.52
240,219
-1.0
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/23/26 - 5:31:34 pm
4
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$205,511
2,625
---
3/17/26
---
$78.29
242,606
-1.1
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/19/26 - 5:34:02 pm
5
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$557,345
7,090
---
3/16/26
---
$78.61
245,231
-2.8
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/17/26 - 5:53:17 pm
6
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
17,326
---
3/16/26
---
---
252,321
7.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/17/26 - 5:53:17 pm
7
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$646,394
7,697
---
3/11/26
---
$83.98
234,995
-3.2
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/12/26 - 5:33:17 pm
8
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
18,810
---
3/11/26
---
---
242,692
8.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/12/26 - 5:33:17 pm
9
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$150,526
1,814
---
3/9/26
---
$82.98
223,882
-0.8
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/11/26 - 7:11:57 pm
10
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
18,000
---
3/3/26
---
---
225,696
8.7
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/5/26 - 5:58:49 pm
11
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$743,490
6,788
---
8/18/25
---
$109.53
207,542
-3.2
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/20/25 - 5:34:47 pm
12
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
12,963
---
8/18/25
---
---
214,330
6.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/20/25 - 5:34:47 pm
13
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$1,202,750
25,000
---
5/16/25
---
$48.11
200,981
-11.1
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
5/20/25 - 5:41:30 pm
14
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$347,750
25,000
---
5/16/25
---
$13.91
225,981
12.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
5/20/25 - 5:41:30 pm
15
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$350,702
8,246
---
3/24/25
---
$42.53
200,981
-3.9
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/26/25 - 5:32:45 pm
16
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
15,750
---
3/24/25
---
---
209,227
8.1
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/26/25 - 5:32:45 pm
17
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$131,505
3,054
---
3/20/25
---
$43.06
193,477
-1.6
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/24/25 - 5:47:26 pm
18
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
19,250
---
3/17/25
---
---
196,531
10.9
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/19/25 - 5:59:43 pm
19
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$251,409
6,268
---
3/11/25
---
$40.11
177,281
-3.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/12/25 - 6:15:59 pm
20
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
11,970
---
3/11/25
---
---
183,549
7.0
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/12/25 - 6:15:59 pm
21
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$101,532
2,429
---
3/7/25
---
$41.80
171,579
-1.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
3/11/25 - 5:38:54 pm
22
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$496,342
10,868
---
11/11/24
---
$45.67
173,654
-5.9
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
11/12/24 - 5:30:40 pm
23
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$146,609
10,868
---
11/11/24
---
$13.49
184,522
6.3
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
11/12/24 - 5:30:40 pm
24
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$82,731
1,804
---
11/6/24
---
$45.86
173,654
-1.0
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
11/8/24 - 5:30:15 pm
25
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$24,336
1,804
---
11/6/24
---
$13.49
175,458
1.0
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
11/8/24 - 5:30:15 pm
26
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JS
$161,320
4,318
---
8/19/24
---
$37.36
173,654
-2.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/21/24 - 5:43:07 pm
27
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
JB
---
8,246
---
8/19/24
---
---
177,972
4.9
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/21/24 - 5:43:07 pm
28
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$27,345
750
---
8/12/24
---
$36.46
169,726
-0.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/14/24 - 6:08:40 pm
29
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$10,118
750
---
8/12/24
---
$13.49
170,476
0.4
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/14/24 - 6:08:40 pm
30
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$709,085
19,482
8/8/24
8/9/24
---
$36.36
169,726
-10.3
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/12/24 - 5:33:07 pm
31
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$262,812
19,482
8/8/24
8/9/24
---
$13.49
179,999
12.1
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/12/24 - 5:33:07 pm
32
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$817,727
22,346
8/6/24
8/7/24
$36.58
$36.61
169,726
-11.6
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/8/24 - 5:36:07 pm
33
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$301,448
22,346
8/6/24
8/7/24
---
$13.49
181,726
14.0
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
8/8/24 - 5:36:07 pm
34
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$135,227
4,460
---
6/13/24
---
$30.32
169,043
-2.6
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
6/14/24 - 5:31:57 pm
35
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$80,940
6,000
---
6/13/24
---
$13.49
173,503
3.6
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
6/14/24 - 5:31:57 pm
36
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$271,162
8,858
6/11/24
6/12/24
$30.25
$30.98
165,897
-5.1
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
6/13/24 - 6:13:06 pm
37
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$161,880
12,000
6/11/24
6/12/24
---
$13.49
171,897
7.5
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
6/13/24 - 6:13:06 pm
38
1y
21
29%
65%
2
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OS
$103,423
3,333
---
6/10/24
---
$31.03
164,361
-2.0
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
6/12/24 - 5:50:16 pm
39
    
 
PR,CEO,DIR
WILLDAN GROUP INC
WLDN
OE
$60,894
4,514
---
6/10/24
---
$13.49
167,694
2.8
D
R
8711
Services
Engineering, Accounting, Research, Management, And Related Services
Services- Engineering Services
6/12/24 - 5:50:16 pm
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