Willdan Group SEC Filings

Michael A. Bieber, President, CEO and director of Willdan Group, Inc. (WLDN), reported transactions dated 08/18/2025. 12,963 performance-based restricted stock units granted August 2, 2022 were determined to have met performance conditions and vested in full on August 18, 2025, resulting in immediate delivery of 12,963 shares. To satisfy tax withholding on that vesting, 6,788 shares were withheld/sold at $109.53, leaving the reporting person with 207,542 shares beneficially owned after the transactions. The filing also discloses existing unvested awards totaling 35,351 restricted stock units that vest on specified dates in 2026–2028, and a purchase of 386 shares under the ESPP on June 30, 2025. The transactions appear to be compensation-related vesting and tax-related disposition.

Micah Chen, Executive VP & General Counsel of Willdan Group, Inc. (WLDN), had restricted stock units vest and completed a tax-withholding share disposition on 08/18/2025. Performance-based restricted stock units granted 08/02/2022 vested for 2,732 shares, issued at no cash price to the reporting person, increasing immediate beneficial ownership before withholding. To satisfy tax withholding, 1,197 shares were withheld at an indicated value of $109.53 per share, reducing the reporting person\'s beneficial ownership from 41,620 to 40,423 shares. The filing also discloses existing unvested restricted stock units totaling 8,354 shares across several scheduled vesting dates and a prior ESPP purchase of 386 shares on 06/30/2025.

Willdan Group director Cynthia A. Downes reported a sale of common stock on 08/15/2025. The filing shows a disposition of 2,763 shares at a price of $109.43 per share, leaving the reporting person with 8,909 shares beneficially owned after the transaction. The remaining holdings include restricted stock awards: 1,781 shares vesting on June 11, 2026, and 1,124 shares vesting on June 12, 2026, each subject to continued service. The transaction was reported on a Form 4 by one reporting person and the reporting relationship is listed as a director.

Wanda Kay Reder, a director of Willdan Group, Inc. (WLDN), reported a sale of 850 shares of the company’s common stock on 08/14/2025 at a price of $119.46 per share. After this sale the reporting person beneficially owns 10,676 shares in total. The reported holdings include 1,781 restricted shares that vest on 06/11/2026 and 1,124 restricted shares that vest on 06/12/2026, both subject to continued service through the vesting dates. The Form 4 was submitted by a single reporting person and signed by an attorney-in-fact on behalf of the reporting person.

Willdan Group, Inc. (WLDN) Form 144 notice: An insider proposes to sell 5,082 common shares acquired by stock option exercise on 08/18/2025, with an aggregate market value reported as $570,904.77. The filing shows 14,665,087 shares outstanding and lists the planned sale on 08/18/2025 through Morgan Stanley Smith Barney on the NASDAQ. The filer states payment was made in cash and represents there is no undisclosed material adverse information. The filing also discloses recent sales by Thomas D. Brisbin during May 2025 totaling 30,000+ shares across three transactions with gross proceeds reported for each sale.

Creighton K. Early, Executive Vice President and Chief Financial Officer of Willdan Group, Inc. (WLDN), reported option exercise and a contemporaneous sale on 08/13/2025. He exercised 7,764 stock options with an exercise price of $9.08 and immediately sold 7,764 shares at $116.54. Following the transactions, he reported beneficial ownership of 72,071 shares.

The filing also discloses unvested restricted stock units: 4,620 RSUs vesting in three equal installments on March 17 of 2026–2028, 2,800 RSUs vesting in two equal installments on March 20 of 2026–2027, and 7,600 restricted shares vesting on March 7, 2026, all subject to continued service.

Willdan Group, Inc. (WLDN) filed a Rule 144 notice disclosing a proposed sale of 2,763 common shares through Morgan Stanley Smith Barney LLC with an aggregate market value of $302,358.41. The shares represent part of the company's publicly traded common stock (total shares outstanding reported as 14,665,087) and the seller listed an approximate sale date of 08/15/2025 on the NASDAQ. The shares were acquired from the issuer as restricted stock in three grants: 734 shares on 08/03/2022, 1,294 shares on 06/09/2023, and 735 shares on 08/03/2023; each grant was paid in full on its acquisition date. No securities of the issuer were reported sold by the same person in the past three months in this filing. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.

Willdan Group, Inc. (WLDN) submitted a Form 144 notice for the proposed resale of 850 shares of common stock through Morgan Stanley Smith Barney LLC, with an aggregate market value of $101,541.00. The filing shows the shares to be sold are part of restricted stock grants acquired on 12/06/2022 (661 shares) and 12/06/2023 (189 shares). The filing reports 14,665,087 shares outstanding and lists an approximate sale date of 08/14/2025 on NASDAQ. No securities were reported sold by the person in the past three months. The notice includes the standard representation that the seller is not aware of undisclosed material adverse information.

Willdan Group director Steven A. Cohen reported selling 2,500 shares of Willdan Group, Inc. common stock on 08/12/2025 at a weighted average price of $116.34 per share, reducing his beneficial ownership to 26,849 shares. The filing discloses that the post-transaction total includes 1,781 restricted shares vesting on June 11, 2026 and 1,124 restricted shares vesting on June 12, 2026, each subject to continued service through the vesting dates.

The Form 4 notes the weighted-average price range for the multiple transactions was $116.23 to $116.62 and that the reporting person will provide detailed per-price sale information on request. The sale was reported on a standard Section 16 Form 4 and executed by an attorney-in-fact on behalf of the reporting person.