CEO John W Casella sold 6,726 shares of CWST at $93.10 on 2026-02-27; stock now at $91.92, down 8.9% in 30 days.
John W Casella, CEO of Casella Waste Systems, sold 6,726 shares at $93.10 on 2026-02-27, reducing his holdings by 19.4% to 28.0K shares. The stock has declined 8.9% over the past 30 days and is trading 23.6% below its 52-week high of $120.37, suggesting the sale occurred as the stock was beginning a broader pullback. Across his same-ticker history at CWST, Casella's prior 5 sells show a 60% well-timed rate at the 90-day mark, with his most recent prior sale on 2025-05-08 followed by a 90-day decline of 16.9%. The company's fundamentals present a mixed picture: annual revenue growth of 18.0% and $485.4M quarterly revenue are strong, but the P/E ratio of 766.00 reflects minimal current earnings relative to valuation, with net income of only $10.0M. This combination of a declining stock price post-transaction, a track record of well-timed sales at this ticker, and an unusually high P/E warrants investor attention to whether the sale reflects concern about the gap between growth multiples and underlying profitability.