Director Ellen B Richstone buys 20,000 OESX shares at $0.91; 4 director-level buys in 14 days amid unprofitable operations.
Ellen B Richstone purchased 20,000 shares at $0.91 on 2025-02-21, increasing her holdings by 6.8% to 313,658 shares. This transaction is part of a 4-insider cluster pattern, with 3 other insiders also buying within the past 14 days, including prior buys on 2025-02-20, 2025-02-19, and 2025-02-14. The company reported a net loss of $1,508,000 over the latest full fiscal year despite annual revenue growth of 17.1%, indicating expansion amid continued unprofitability. Richstone's prior purchase at this ticker on 2024-06-14 showed a 90-day return of +659.7%, suggesting her timing at OESX has been favorable historically, though measurable outcomes from the subsequent four buys in mid-to-late February are not yet available.