CoverageForm 410-K10-Q8-K13D13G13F

Willdan Group, Inc.

WLDNCIK 0001370450 · Every Form 4 filed by insiders at this issuer. See financials →

Annual report (10-K)

Latest 10-K filed Feb 27, 2026. Sentiment + YoY language diff vs prior year. Read sections →

Signal:Neutral
Risk Factors:tone -0.0464Δ-0.000793% similar+27/-27
MD&A:tone -0.0005Δ+0.000592% similar+37/-42

Sentiment via Loughran-McDonald lexicon · YoY diff via Jaccard similarity + paragraph set difference.

Recent 8-K announcements

Per-item disclosure feed. Item 2.02 is the earnings release.

Top insiders

Most active reporters at Willdan Group, Inc.

NameRolesFilings
Bieber Michael A
OfficerDirector
38
Brisbin Thomas Donald
OfficerDirector
32
Chen Micah
Officer
32
Early Creighton K
Officer
31
Forager Fund, L.P.
10% Owner
15

Showing 1-5 of 15

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Top performers

Insiders ranked by realized 90-day signed return on their open-market trades at Willdan Group, Inc.. Minimum 3 scored trades. Returns are signed - a sale followed by a rally counts against the insider.

#InsiderTradesWin rateAvgMedianBestWorst
1Chen Micah1650%-17.0%-5.0%+17.0%-147.5%
2Kissel Edward Urban3511%-16.0%-17.7%+14.7%-45.2%
3MacArthur Robert Symmes3511%-16.0%-17.7%+14.7%-45.2%
4Forager Fund, L.P.3811%-15.7%-14.9%+14.7%-45.2%
5Bieber Michael A2536%-12.7%-19.8%+22.8%-147.5%
6Early Creighton K1953%-6.0%+5.5%+25.8%-115.5%
7Brisbin Thomas Donald5066%-4.5%+10.2%+25.4%-147.5%

All filings

183 Form 4 / 4-A filings, newest first

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