CEO Sells $925K in Open Market Shares Following Option Exercise
WLDN has more than doubled off its 52-week low of $45.24.
Summary
Willdan Group's CEO and President, Michael A. Bieber, sold $925,666 worth of company stock on the open market after exercising options.
Key Events · Ownership and Investor Activity · WLDN
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CEO Sells Shares
Michael A. Bieber, President and CEO, sold 9,991 shares of common stock for $925,666.15 at an average price of $92.65 per share on May 13, 2026.
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Option Exercise
The sale was preceded by the exercise of 9,991 stock options at an exercise price of $16.27 per share, valued at $162,553.57.
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Follows Intent to Sell
This Form 4 reports an actual sale that follows a Form 144 filed today by Mr. Bieber, indicating an intent to sell a larger block of 56,676 shares.
Analysis · WLDN · Trade & Services
Willdan Group's CEO and President, Michael A. Bieber, sold nearly $1 million worth of common stock on the open market. This sale occurred after exercising options, indicating a decision to monetize a portion of his holdings. This transaction follows a Form 144 filed today by Mr. Bieber, indicating an intent to sell a larger block of shares, suggesting further potential sales.
How filings like this one have moved
In the 30 days to Oct 2, 2026, 29.6% of the 1645 measured filings Wiseek scored 7 moved their stock by 5% or more by the next session's close. The median move was -0.57%. These are measured outcomes after filings of this importance, not a forecast for this one.
Measured one observation per ticker per day, after exclusions. Current figures: Filing Impact Tracker · open dataset
At the time of this filing, WLDN was trading at $91.66 on NASDAQ in the Trade & Services sector, with a market capitalization of approximately $1.4B. The 52-week trading range was $45.24 to $137.00. This filing was assessed with negative market sentiment and an importance score of 7 out of 10.