Micah Chen - 25 Mar 2026 Form 4 Insider Report for Willdan Group, Inc. (WLDN)

Reporting relationship: EXECUTIVE VP & GENERAL COUNSEL
Issuer ticker: WLDN
Reported as of: 25 Mar 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 26 Mar 2026, 18:17:40 UTC
Prior SEC filing: 23 Mar 2026
Source filing: View source filing
Reporting owner signature: /s/ Creighton K. Early, Attorney-in-fact for Micah Chen

Key filing fact

Micah Chen filed Form 4 for Willdan Group, Inc. (WLDN) on 26 Mar 2026.

Key facts

This page summarizes Micah Chen's Form 4 filing for Willdan Group, Inc. (WLDN).
2 reported transactions and 0 derivative rows are listed below.
Accepted by SEC: 26 Mar 2026, 18:17.

Change

Previous filing in this sequence was filed on 23 Mar 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001733678 Primary reporting owner

CHEN MICAH

Relationship: EXECUTIVE VP & GENERAL COUNSEL
Address: 2401 EAST KATELLA AVENUE, SUITE 300, ANAHEIM
Signature: /s/ Creighton K. Early, Attorney-in-fact for Micah Chen
Signature date: 26 Mar 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

WLDN transaction

Common Stock

Award

Transaction value
Shares: +3,780
Change %: +7.9%
Price: $0.000000^*
Shares after: 51,710
Date: 25 Mar 2026
Ownership: Direct
Footnotes: F1, F2

WLDN transaction

Common Stock

Tax liability

Transaction value
Shares: -1,660
Change %: -3.2%
Price: $82.80^*
Shares after: 50,050
Date: 25 Mar 2026
Ownership: Direct
Footnotes: F2, F3

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 3 footnotes

Footnote F1

Represents performance-based restricted stock units previously granted to the Reporting Person by the Issuer on March 20, 2024. The performance conditions applicable to the award were determined to have been satisfied by the Issuer's Compensation Committee effective on March 25, 2026, resulting in the immediate vesting of the restricted stock units as to 3,780 shares of Common Stock.

Footnote F2

Includes (i) 4,500 shares of restricted stock units that vest in three substantially equal installments on each of March 3, 2027, March 3, 2028 and March 3, 2029, (ii) 3,080 shares of restricted stock units that vest in two substantially equal installments on each of March 17, 2027 and March 17, 2028, and (iii) 1,400 shares of restricted stock units that vest on March 20, 2027, subject to the Reporting Person's continued service to the Issuer through the applicable vesting date.

Footnote F3

Represents shares of the Issuer's Common Stock withheld to satisfy tax withholding obligations in connection with the vesting of the performance-based restricted stock units referenced in footnote (1).