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Insider trades
Open-market buys and sells by officers, directors and 10% owners, from SEC Form 4. Usually filed within two business days.
About this data
- What it is
- When a company's officers, directors or owners of more than 10% buy or sell its stock, they must report the trade to the SEC on Form 4. This feed shows purchases and sales on the open market; stock grants, option exercises and shares withheld for tax are left out.
- Who files it
- The insider, usually through the company, within two business days of the trade.
- How current
- We collect new filings throughout the day on SEC business days.
- Worth knowing
- Sales are often routine: insiders sell to diversify, to pay taxes, or under a 10b5-1 plan set up months in advance. A purchase with their own money is less common, which is why many investors pay closer attention to it.
All of this comes from public filings.
Source and freshness · Information, not investment advice (disclaimer).
Open-market trades per day, last 30 days
Purchases Sales
By trade date. Insiders have two business days to file, so the most recent days fill in later.
Latest open-market insider trades
Showing: ticker WLDN
| Traded | Insider | Company | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| Sep 15, 2026 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 900 | $80.91 | $72.8K Sale | Form 4 ↗ |
| Sep 15, 2026 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 4,005 | $79.01 | $316.4K Sale | Form 4 ↗ |
| Sep 8, 2026 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 3,439 | $88.19 | $303.3K Sale | Form 4 ↗ |
| Sep 3, 2026 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 58,757 | $88.14 | $5.2M Sale | Form 4 ↗ |
| May 14, 2026 | Michael A. Bieber PRESIDENT AND CEO, Director | WLDN Willdan Group, Inc. | Sale | 276 | $93.74 | $25.9K Sale | Form 4 ↗ |
| May 14, 2026 | Michael A. Bieber PRESIDENT AND CEO, Director | WLDN Willdan Group, Inc. | Sale | 7,956 | $92.65 | $737.1K Sale | Form 4 ↗ |
| May 14, 2026 | Michael A. Bieber PRESIDENT AND CEO, Director | WLDN Willdan Group, Inc. | Sale | 23,015 | $91.95 | $2.1M Sale | Form 4 ↗ |
| May 14, 2026 | Michael A. Bieber PRESIDENT AND CEO, Director | WLDN Willdan Group, Inc. | Sale | 25,429 | $90.88 | $2.3M Sale | Form 4 ↗ |
| May 13, 2026 | Michael A. Bieber PRESIDENT AND CEO, Director | WLDN Willdan Group, Inc. | Sale | 9,991 | $92.65 | $925.7K Sale | Form 4 ↗ |
| Mar 6, 2026 | Steven A. Cohen Director | WLDN Willdan Group, Inc. | Sale | 6,000 | $81.82 | $490.9K Sale | Form 4 ↗ |
| Sep 18, 2025 | Micah Chen EXECUTIVE VP & GENERAL COUNSEL | WLDN Willdan Group, Inc. | Sale | 10,000 | $106.00 | $1.1M Sale | Form 4 ↗ |
| Sep 18, 2025 | Dennis V. McGinn Director | WLDN Willdan Group, Inc. | Sale | 7,298 | $106.32 | $775.9K Sale | Form 4 ↗ |
| Aug 25, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 5,182 | $118.15 | $612.3K Sale | Form 4 ↗ |
| Aug 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 27,492 | $110.84 | $3.0M Sale | Form 4 ↗ |
| Aug 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 33,096 | $109.39 | $3.6M Sale | Form 4 ↗ |
| Aug 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 24,988 | $108.90 | $2.7M Sale | Form 4 ↗ |
| Aug 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 8,974 | $107.65 | $966.1K Sale | Form 4 ↗ |
| Aug 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 7,520 | $106.68 | $802.2K Sale | Form 4 ↗ |
| Aug 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 4,910 | $105.36 | $517.3K Sale | Form 4 ↗ |
| Aug 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 10,615 | $104.58 | $1.1M Sale | Form 4 ↗ |
| Aug 21, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 100 | $106.34 | $10.6K Sale | Form 4 ↗ |
| Aug 21, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 33,380 | $105.91 | $3.5M Sale | Form 4 ↗ |
| Aug 21, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 33,950 | $104.66 | $3.6M Sale | Form 4 ↗ |
| Aug 21, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 33,464 | $103.95 | $3.5M Sale | Form 4 ↗ |
| Aug 21, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 17,106 | $103.01 | $1.8M Sale | Form 4 ↗ |
| Aug 21, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 7,000 | $101.87 | $713.1K Sale | Form 4 ↗ |
| Aug 20, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 7,405 | $104.19 | $771.5K Sale | Form 4 ↗ |
| Aug 18, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 7,206 | $111.21 | $801.4K Sale | Form 4 ↗ |
| Aug 18, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 26,258 | $110.51 | $2.9M Sale | Form 4 ↗ |
| Aug 18, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 58,303 | $109.51 | $6.4M Sale | Form 4 ↗ |
| Aug 18, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 33,233 | $108.63 | $3.6M Sale | Form 4 ↗ |
| Aug 18, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 300 | $113.01 | $33.9K Sale | Form 4 ↗ |
| Aug 18, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 4,782 | $112.30 | $537.0K Sale | Form 4 ↗ |
| Aug 15, 2025 | Cynthia Downes Director | WLDN Willdan Group, Inc. | Sale | 2,763 | $109.43 | $302.4K Sale | Form 4 ↗ |
| Aug 14, 2025 | Wanda Kay Reder Director | WLDN Willdan Group, Inc. | Sale | 850 | $119.46 | $101.5K Sale | Form 4 ↗ |
| Aug 13, 2025 | Creighton K. Early EXECUTIVE VP AND CFO | WLDN Willdan Group, Inc. | Sale | 7,764 | $116.54 | $904.8K Sale | Form 4 ↗ |
| Aug 12, 2025 | Steven A. Cohen Director | WLDN Willdan Group, Inc. | Sale | 2,500 | $116.34 | $290.9K Sale | Form 4 ↗ |
| May 28, 2025 | Creighton K. Early EXECUTIVE VP AND CFO | WLDN Willdan Group, Inc. | Sale | 5,000 | $53.28 | $266.4K Sale | Form 4 ↗ |
| May 27, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 22,459 | $52.34 | $1.2M Sale | Form 4 ↗ |
| May 23, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 1,626 | $51.54 | $83.8K Sale | Form 4 ↗ |
| May 22, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 5,915 | $52.04 | $307.8K Sale | Form 4 ↗ |
| May 19, 2025 | Micah Chen EXECUTIVE VP & GENERAL COUNSEL | WLDN Willdan Group, Inc. | Sale | 10,000 | $50.50 | $505.0K Sale | Form 4 ↗ |
| May 16, 2025 | Micah Chen EXECUTIVE VP & GENERAL COUNSEL | WLDN Willdan Group, Inc. | Sale | 10,000 | $48.20 | $482.0K Sale | Form 4 ↗ |
| May 16, 2025 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 20,000 | $48.54 | $970.8K Sale | Form 4 ↗ |
| May 16, 2025 | Michael A. Bieber PRESIDENT AND CEO, Director | WLDN Willdan Group, Inc. | Sale | 25,000 | $48.11 | $1.2M Sale | Form 4 ↗ |
| Mar 12, 2025 | Mohammad Shahidehpour Director | WLDN Willdan Group, Inc. | Sale | 2,273 | $39.20 | $89.1K Sale | Form 4 ↗ |
| Dec 9, 2024 | Creighton K. Early EXECUTIVE VP AND CFO | WLDN Willdan Group, Inc. | Sale | 4,349 | $43.13 | $187.6K Sale | Form 4 ↗ |
| Dec 6, 2024 | Creighton K. Early EXECUTIVE VP AND CFO | WLDN Willdan Group, Inc. | Sale | 234 | $43.50 | $10.2K Sale | Form 4 ↗ |
| Nov 25, 2024 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 7,700 | $43.45 | $334.6K Sale | Form 4 ↗ |
| Nov 22, 2024 | Thomas Donald Brisbin Director | WLDN Willdan Group, Inc. | Sale | 7,700 | $42.34 | $326.0K Sale | Form 4 ↗ |
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