CIK 0001370450 · Large accelerated filer
Willdan Group, Inc.
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- WLDN
- Exchange
- Nasdaq
- Industry
- Services-Engineering Services
- FY end
- Jan 1
- Incorporated
- DE
- Entity type
- operating
- EIN
- 141951112
- Phone
- 800-424-9144
- Business address
- 2401 EAST KATELLA AVENUE, SUITE 300, ANAHEIM, CA, 92806
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $5,871,381
- in 3 filings
Net −$5,871,381. Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Who's trading
90 days
Reading 100 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2025-05-22 | Brisbin Thomas Donald Director | Option exercise · Stock Options (Right to Buy) | −5,915 | 24,085 | ||
| 2025-05-19 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Option exercise | +10,000 | $32.79 | $328K | 48,502 |
| 2025-05-19 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Sale | −10,000 | $50.50 | $505K | 38,502 |
| 2025-05-19 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Option exercise · Stock Options (Right to Buy) | −10,000 | 50,000 | ||
| 2025-05-16 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Option exercise | +10,000 | $32.79 | $328K | 48,502 |
| 2025-05-16 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Sale | −10,000 | $48.20 | $482K | 38,502 |
| 2025-05-16 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Option exercise · Stock Options (Right to Buy) | −10,000 | 60,000 | ||
| 2025-05-16 | Brisbin Thomas Donald Director | Option exercise | +20,000 | $13.91 | $278K | 442,454 |
| 2025-05-16 | Brisbin Thomas Donald Director | Sale | −20,000 | $48.54 | $971K | 422,454 |
| 2025-05-16 | Brisbin Thomas Donald Director | Option exercise · Stock Options (Right to Buy) | −20,000 | 30,000 | ||
| 2025-05-16 | BIEBER MICHAEL A PRESIDENT AND CEO | Option exercise | +25,000 | $13.91 | $348K | 225,981 |
| 2025-05-16 | BIEBER MICHAEL A PRESIDENT AND CEO | Sale | −25,000 | $48.11 | $1.2M | 200,981 |
| 2025-05-16 | BIEBER MICHAEL A PRESIDENT AND CEO | Option exercise · Stock Options (Right to Buy) | −25,000 | 0 | ||
| 2025-03-24 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Grant or award | +3,780 | 40,158 | ||
| 2025-03-24 | CHEN MICAH EXECUTIVE VP & GENERAL COUNSEL | Shares withheld for taxes | −1,656 | $42.53 | $70K | 38,502 |
| 2025-03-24 | BIEBER MICHAEL A PRESIDENT AND CEO | Grant or award | +15,750 | 209,227 | ||
| 2025-03-24 | BIEBER MICHAEL A PRESIDENT AND CEO | Shares withheld for taxes | −8,246 | $42.53 | $351K | 200,981 |
| 2025-03-24 | EARLY CREIGHTON K EXECUTIVE VP AND CFO | Grant or award | +3,780 | 74,105 | ||
| 2025-03-24 | EARLY CREIGHTON K EXECUTIVE VP AND CFO | Shares withheld for taxes | −2,034 | $42.53 | $87K | 72,071 |
| 2025-03-20 | EARLY CREIGHTON K EXECUTIVE VP AND CFO | Shares withheld for taxes | −753 | $43.06 | $32K | 70,325 |
Page 7 of 11 · 211 trades