WLDN US Equity

Willdan Group, Inc.

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Industrials · Services-Engineering Services · CIK 1370450 · FY ends Jan 1

$85.56

-0.02 (-0.02%)

USD · as of 2026-08-21 · marketstack

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8-K & ownership events Filings index (FLNG)

Documents (DOC)Legal & controls (LGCT)

Documents

6 of 6 10-Ks readable here

Period end	Filed	Form	Read here	EDGAR
2026-01-02	2026-02-27	10-K	read · risk factors · MD&A	index · original · 0001104659-26-020767
2024-12-27	2025-03-07	10-K	read · risk factors · MD&A	index · original · 0001558370-25-002429
2023-12-29	2024-03-08	10-K	read · risk factors · MD&A	index · original · 0001558370-24-002758
2022-12-30	2023-03-10	10-K	read · risk factors · MD&A	index · original · 0001558370-23-003367
2021-12-31	2022-03-11	10-K	read · risk factors · MD&A	index · original · 0001558370-22-003337
2021-01-01	2021-03-17	10-K	read · risk factors · MD&A	index · original · 0001558370-21-003104

▾Risk registerwhich risk-factor headings appeared in which year

47 captions · 6 filings

Descriptive and within-name: this is what changed in the wording of one firm's own filings.

47 captions across 6 filings4 added6 dropped37 in every year6 of 6 10-Ks on file are cached here

2021-01	2021-12	2022	2023	2024	2026	Years
·	·	·	·	·	●	1
·	·	·	●	●	●	3
·	·	·	●	●	●	3
·	●	●	●	●	●	5
·	·	·	●	·	·	1
·	·	●	·	·	·	1
●	·	·	·	·	·	1
●	●	●	●	●	·	5
●	·	·	·	·	·	1
●	●	●	·	·	·	3 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
●	●	●	●	●	●	6
●	●	●	●	●	●	6
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●	●	●	●	●	●	6 rw
●	●	●	●	●	●	6
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●	●	●	●	●	●	6
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●	●	●	●	●	●	6 rw
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Risk-factor caption

2021-01

2021-12

2022

2023

2024

2026

Years

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3 rw

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6 rw

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6 rw

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6 rw

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6 rw

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6 rw

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The filer's own 10-K text · 6 filings read

Rows are the filing's own headings, verbatim — nothing is summarized or generated.

A blank cell means the filer did not print that heading that year — not that the risk ended.

Gates: 5+ captions · 50% of Item 1A · match at Jaccard 0.6.

▾Filing languagedocument length, negation and hedging — chart it against price on GRAPH

6 filings measured

Descriptive and within-name: this is what changed in the wording of one firm's own filings.

Filed	Period end	Document words	Item 1A words	Negation / 10k	Hedging / 10k	Filing
2021-03-17	2021-01-01	62,152	11,224	62.27	147.22	read · EDGAR ↗
2022-03-11	2021-12-31	50,505	10,629	61.38	154.84	read · EDGAR ↗
2023-03-10	2022-12-30	47,562	10,729	63.71	154.32	read · EDGAR ↗
2024-03-08	2023-12-29	56,529	10,779	62.09	137.63	read · EDGAR ↗
2025-03-07	2024-12-27	48,577	11,074	61.96	157.07	read · EDGAR ↗
2026-02-27	2026-01-02	51,162	11,461	63.13	158.71	read · EDGAR ↗

plot against the price on GRAPH: Document length · Item 1A length · Negation per 10k words · Hedging per 10k words

The filer's own 10-K text · 6 filings measured

House wordlists, not a licensed dictionary and not tuned against returns.

9 negation words · 40 hedging words — hover to read both lists.

Each point sits at its filing date and is held flat until the next filing.

WLDN US Equity☆

Documents

▾Risk registerwhich risk-factor headings appeared in which year

▾Filing languagedocument length, negation and hedging — chart it against price on GRAPH

WLDN US Equity