Welcome to our dedicated page for Willdan Group SEC filings (Ticker: WLDN), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
Willdan Group, Inc. filings document financial results, governance, and public-company disclosures for a Nasdaq-listed technical services company focused on energy and infrastructure solutions. Form 8-K reports furnish quarterly and annual operating results, including contract revenue, net revenue, net income, adjusted EBITDA, and related non-GAAP measures used in management commentary.
Willdan’s proxy materials cover annual meeting matters, board and stockholder voting items, executive compensation, equity awards, and related governance disclosures. The filing record also identifies corporate organization details, exchange listing information, material-event reporting, capital-structure topics, and risk-related disclosures connected to the company’s services for utilities, government agencies, and commercial customers.
Willdan Group, Inc. Schedule 13G reports that Divisadero Street Capital Management, LP and related entities/individuals beneficially own up to 1,339,364 shares of Common Stock, representing 8.9% of the class. The filing attributes shared voting and dispositive power over these shares to the reporting persons.
The filing lists related entities—Divisadero Street Partners, L.P. and affiliates—with 1,085,711 shares (7.2%) in one subgroup. All reported securities are described as directly owned by advisory clients of Divisadero Street Capital Management, LP.
Willdan Group, Inc. president and CEO Michael A. Bieber reported a combination of option exercises and open-market sales of common stock. He exercised stock options covering 56,676 shares at strike prices of $16.27 and $28.19 per share, then sold 56,676 shares in multiple transactions at weighted-average prices between $90.50 and $93.99. The filing also notes restricted stock units that are scheduled to vest between March 2027 and March 2029, subject to his continued service.
Willdan Group, Inc. President and CEO Michael A. Bieber exercised stock options and sold the resulting shares in a same‑day transaction. He exercised options for 9,991 shares of common stock at $16.27 per share, then sold 9,991 shares at a weighted average of $92.65 per share, with individual sale prices ranging from $92.50 to $92.85. After these transactions, he directly holds 249,525 shares of common stock and 40,009 stock options. His position also includes restricted stock units covering 18,000, 12,834, and 5,834 shares that vest in installments between 2027 and 2029, subject to continued service.
Morgan Stanley Smith Barney LLC filed a Form 144 reporting an intended sale of 56,676 shares of common stock on 05/14/2026 tied to an exercise of options under a registered plan. The filing also records a recent open-market sale by Michael Bieber of 9,991 shares on 05/13/2026 for $925,690.13.
Willdan Group, Inc. reported first-quarter 2026 contract revenue of $155.1 million, up from $152.4 million a year earlier, as gross margin improved to 40.7% from 37.8%. Net income rose to $8.5 million, and diluted EPS increased to $0.55 from $0.32.
Operating income was $7.3 million, while lower interest expense and higher other income supported results. Operating cash flow was a use of $24.4 million, reflecting working capital swings, and cash, cash equivalents and restricted cash ended at $33.6 million. Total debt stood at $48.1 million under Term Loan A.
The Energy segment generated $128.0 million of contract revenue and Engineering and Consulting $27.1 million. After quarter-end, Willdan agreed to acquire Burton Energy Group for up to $74.0 million in cash, stock and earn-out, funding part of the upfront cash with $30.0 million drawn on its revolving credit facility.
Willdan Group, Inc. reported stronger first quarter 2026 results. Contract revenue was $155,114 thousand versus $152,386 thousand a year earlier, with Net Revenue rising to $92,432 thousand from $85,338 thousand. Net income increased to $8,530 thousand, and diluted EPS rose to $0.55 from $0.32.
Adjusted EBITDA grew to $18,106 thousand from $14,442 thousand, and Adjusted Diluted EPS increased to $0.91 from $0.63. Management cited strong demand for energy solutions, better productivity, and a higher commercial customer mix. After quarter end, Willdan completed the Burton Energy Group acquisition and raised its 2026 Adjusted EBITDA growth target to 26%–32% year over year.
Cash, cash equivalents and restricted cash declined to $33,566 thousand from $65,919 thousand, as operating activities used $24,365 thousand of cash in the quarter. Total assets were $511,684 thousand and total stockholders’ equity was $310,345 thousand as of April 3, 2026.
Willdan Group, Inc. is asking stockholders to vote at its 2026 virtual-only annual meeting on June 17, 2026 to elect seven directors, ratify Crowe LLP as auditor, approve executive pay on an advisory basis, and amend its 2008 Performance Incentive Plan to add 380,000 shares, for a total of 6,099,167 shares authorized under the plan.
For fiscal 2025, Willdan reports contract revenue of $681.6 million, net income of $52.6 million, adjusted EBITDA of $79.5 million, and cash from operations of $80.1 million, describing this as a record-setting year driven by double-digit organic growth. At the 2025 annual meeting, approximately 91% of votes cast supported 2024 executive compensation. The board highlights governance practices, board and committee independence, cybersecurity oversight, and a compensation program emphasizing performance-based, at-risk pay and prohibitions on hedging and pledging company stock.
The Vanguard Group filed Amendment No. 3 to Schedule 13G/A reporting zero beneficial ownership of Willdan Group Inc. common stock. The filing states 0 shares and 0% ownership. It explains an internal realignment effective January 12, 2026 that caused certain subsidiaries or business divisions to report disaggregated holdings separately.
The filing lists Vanguard's address as 100 Vanguard Blvd., Malvern, PA and is signed by Ashley Grim, Head of Global Fund Administration, dated 03/27/2026.