Brisbin Thomas Donald 4

What Happened

• Brisbin Thomas Donald, a director of Willdan Group, Inc. (WLDN), had 24,750 performance-based restricted stock units (RSUs) vest and convert to common shares on March 11, 2026. The Form 4 reports the acquisition as an award at $0.00 per share (transaction code A).

Key Details

• Transaction date: 2026-03-11 (reported on Form 4 filed 2026-03-12).
• Transaction type/code: Award/vesting (A).
• Shares acquired: 24,750 common shares; reported price: $0.00; reported dollar value: $0.
• Shares owned after transaction: not specified in the filing.
• Footnotes: F1 — these were performance-based RSUs originally granted March 7, 2023; performance conditions were certified by the Compensation Committee effective March 11, 2026, causing immediate vesting of 24,750 shares. F2 — filing also notes additional restricted shares (1,781 vesting June 11, 2026; 1,124 vesting June 12, 2026) that remain subject to continued service.
• Timeliness: Filed the next day (March 12, 2026), which is within the typical Form 4 reporting window.

Context

• This was an award/vesting event (compensation converting RSUs to shares), not an open-market purchase or sale — it reflects compensation realization rather than a directional investment by the insider. No sale or tax-withholding disposition of the vested shares is reported in this filing.