Michael A Bieber

CEO Michael Bieber sells 56,676 shares for $5.2M across 4 transactions; stock up 17.0% in 30 days but down 32.8% from 52-week high of $137.00

Michael A Bieber, President and CEO, executed 4 separate sales totaling 56,676 shares for $5,190,212.41 on 2026-05-14, reducing his holdings from 306,201 shares to 249,525 shares. The transaction prices ranged from $16.27 to $93.74, with the bulk of shares sold at prices between $90.88 and $93.74 per share, near current price of $92.12. His prior sales at Willdan have consistently generated positive 90-day returns (ranging from 18.6% to 150.2%), meaning the stock rose after each prior sale—a pattern inconsistent with well-timed insider selling. The current stock price sits 32.8% below the 52-week high of $137.00, though it has risen 17.0% over the past 30 days, and the company's fundamentals remain solid with annual revenue growth of 20.5% and a P/E of 24.70.

CEO Michael Bieber sells 9,991 shares at $92.65 on 2026-05-13; holds 249.5K shares post-transaction

Michael A Bieber, President and CEO, executed a sale of 9,991 shares at $92.65 for $925,666.15, retaining 249.5K shares post-transaction. At the current price of $91.66, the stock is -33.1% from its 52-week high of $137.00 and has declined -21.9% over the past 90 days, though it recovered +14.4% in the last 30 days. At the time of sale, his prior five transactions at WLDN showed poor 90-day timing, with zero of those sales anticipating subsequent declines—all five generated positive returns after the sale dates, indicating the CEO has historically missed downside moves. The company's fundamentals remain solid with $155.1M quarterly revenue, $8.5M net income, and +20.5% annual revenue growth, though the P/E of 24.57 suggests valuation has contracted significantly from the 52-week high. This sale warrants monitoring for additional insider activity patterns and any forward guidance changes.

WLDN CEO Bieber sells 25,000 shares at $48.11 amid 52-week highs; stock at current $50.55 (+31.4% 30d).

BIEBER MICHAEL A, President and CEO of Willdan Group, sold 25,000 shares (25.0K shares) at $48.11 on 2025-05-16, reducing his holdings by 11.1% to 201.0K shares, while the stock has since risen to $50.55. The timing is notable: the sale occurred near the 52-week high of $50.55, with the stock posting strong recent momentum of +31.4% over 30 days and +52.3% over 90 days. His prior trades at WLDN show a 0-for-4 pattern of well-timed exits (all four prior sales in August 2024 saw subsequent 90-day gains of 18.6% to 22.4%), suggesting this insider has historically underestimated upside moves at this ticker. The company's fundamentals remain solid with annual revenue growth of +10.9% and net income of $4.7M, though the P/E of 31.01 reflects the stock's current valuation premium.

CEO Bieber sells 19,482 shares across 2 transactions at $36.40 blended average for $709.1K, reducing stake by 10.3%

Michael A. Bieber, President and CEO of Willdan Group, executed 2 separate sales totaling 19,482 shares for $709,084.63, with transactions occurring on 2024-08-08 at $36.43 per share (10,273 shares) and 2024-08-09 at $36.36 per share (9,209 shares). This reduces his post-transaction holdings to 169,726 shares, representing a 10.3% reduction in stake. The sales occurred near the 52-week high of $37.00, with current price at $35.68, positioning the sale prices favorably relative to recent trading levels. This is the CEO's third open-market sale across his cross-ticker track record, suggesting occasional portfolio liquidity needs rather than a sustained pattern of aggressive positioning changes.

CEO Bieber sells 22,346 WLDN shares across 2 transactions for $817,727.06 near 52-week high ($36.59 avg price)

Michael A. Bieber, President and CEO of Willdan Group (WLDN), executed 2 separate sales totaling 22,346 shares for $817,727.06 on August 6–7, 2024, at a blended average price of $36.59. The sales occurred within 2.6% of the company's 52-week high of $37.00 and reduced his holdings from 192,072 shares to 169,726 shares (an 11.6% reduction). Notably, the stock has appreciated 20.3% over the prior 30 days and 10.6% over 90 days, positioning this sale near a recent price peak. With only 1 prior open-market sale in the insider's cross-ticker track record, the timing relative to the company's strong recent momentum and elevated valuation (P/E of 29.54 against annual revenue growth of 18.9%) warrants investor attention to whether this represents a structured disposal or a discretionary decision at peak valuations.