ANAHEIM, Calif–(BUSINESS WIRE)—- $WLDN–Willdan Group, Inc. (“Willdan”) (Nasdaq: WLDN), today announced that it will release its financial results for the first quarter 2026 after the close of the stock market on Thursday, May 7, 2026. Following the release, Willdan will host its investor conference call at 5:30 p.m. EST / 2:30 p.m. PST. An online, real-time audio webcast of the quarterly investor conference call will be available on Willdan’s website at: Willdan Group Q1 2026 Investor Conference Call