Thomas Donald Brisbin - 21 Aug 2025 Form 4 Insider Report for Willdan Group, Inc. (WLDN)

Role
Director
Signature
/s/ Creighton K. Early, Attorney-in-Fact for Thomas D. Brisbin
Issuer symbol
WLDN
Transactions as of
21 Aug 2025
Net transactions value
-$13,052,879
Form type
4
Filing time
25 Aug 2025, 17:38:54 UTC
Previous filing
21 Aug 2025
Next filing
26 Aug 2025

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Brisbin Thomas Donald Director 2401 EAST KATELLA AVENUE, SUITE 300, ANAHEIM /s/ Creighton K. Early, Attorney-in-Fact for Thomas D. Brisbin 25 Aug 2025 0001395188

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WLDN Common Stock Sale $713,090 -7,000 -2.2% $101.87 306,291 21 Aug 2025 Direct F1, F2
transaction WLDN Common Stock Sale $1,762,089 -17,106 -5.6% $103.01 289,185 21 Aug 2025 Direct F2, F3
transaction WLDN Common Stock Sale $3,478,583 -33,464 -12% $103.95 255,721 21 Aug 2025 Direct F2, F4
transaction WLDN Common Stock Sale $3,553,207 -33,950 -13% $104.66 221,771 21 Aug 2025 Direct F2, F5
transaction WLDN Common Stock Sale $3,535,276 -33,380 -15% $105.91 188,391 21 Aug 2025 Direct F2, F6
transaction WLDN Common Stock Sale $10,634 -100 -0.05% $106.34 188,291 21 Aug 2025 Direct F2, F7
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $101.24 to $102.22, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (1), footnote (3), footnote (4), footnote (5), footnote (6), and footnote (7).
F2 Includes (i) 1,781 shares of restricted stock that vest on June 11, 2026, (ii) 1,124 shares of restricted stock that vest on June 12, 2026, and (iii) 5,834 shares of restricted stock that vest on March 7, 2026, subject to the Reporting Person's continued service to the Issuer through the applicable vesting date.
F3 The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $102.29 to $103.28, inclusive.
F4 The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $103.29 to $104.28, inclusive.
F5 The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $104.29 to $105.28, inclusive.
F6 The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at prices ranging from $105.34 to $106.28, inclusive.
F7 The price reported in Column 4 is the weighted average price. These shares were sold in multiple transactions at $106.34.