Willdan Group, Inc. reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Anaheim, CA
SEC filing record 1 source field available
Fiscal year end
01 January
Willdan Group, Inc. has filed 1,170 SEC EDGAR filings since 09 Aug 2006

SEC filing history

Showing 51-75 of 978 matching filings.

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25
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4 filing

Filing date
22 Sep 2025
Reporting date
18 Sep 2025
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144 File 001-33076

144 filing

Filing date
18 Sep 2025
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144 File 001-33076

144 filing

Filing date
18 Sep 2025
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4

4 filing

Filing date
26 Aug 2025
Reporting date
25 Aug 2025
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4

4 filing

Filing date
26 Aug 2025
Reporting date
22 Aug 2025
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144 File 001-33076

144 filing

Filing date
25 Aug 2025
Reporting date
Not listed
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4

4 filing

Filing date
25 Aug 2025
Reporting date
21 Aug 2025
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4

4 filing

Filing date
21 Aug 2025
Reporting date
20 Aug 2025
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4

4 filing

Filing date
20 Aug 2025
Reporting date
18 Aug 2025
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4

4 filing

Filing date
20 Aug 2025
Reporting date
18 Aug 2025
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4

4 filing

Filing date
20 Aug 2025
Reporting date
18 Aug 2025
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4

4 filing

Filing date
20 Aug 2025
Reporting date
18 Aug 2025
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4

4 filing

Filing date
18 Aug 2025
Reporting date
15 Aug 2025
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4

4 filing

Filing date
18 Aug 2025
Reporting date
14 Aug 2025
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144 File 001-33076

144 filing

Filing date
18 Aug 2025
Reporting date
Not listed
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4

4 filing

Filing date
15 Aug 2025
Reporting date
13 Aug 2025
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144 File 001-33076

144 filing

Filing date
15 Aug 2025
Reporting date
Not listed
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144 File 001-33076

144 filing

Filing date
14 Aug 2025
Reporting date
Not listed
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4

4 filing

Filing date
14 Aug 2025
Reporting date
12 Aug 2025
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144 File 001-33076

144 filing

Filing date
13 Aug 2025
Reporting date
Not listed
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144 File 001-33076

144 filing

Filing date
12 Aug 2025
Reporting date
Not listed
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S-8 File 333-288396

S-8

Filing date
27 Jun 2025
Reporting date
Not listed
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