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EdgarHawk

Moon David W

President and CEO

Director Officer
2 filings analyzed · 1 company · Latest 2025-05-15

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Companies

Company Buys Sells Direction
Energy Recovery, Inc. ERII 2 0 Net buying

Activity

May 2025
2025-05-15 Energy Recovery, Inc. ERII
medium
Buy
4,200 shares
$51,240
Significance 6/10

CEO David W Moon purchases 4,200 shares of ERII at $12.20; stock down -38.4% from 52-week high, CEO holdings increase to 37.0K shares

Moon David W, President and CEO, purchased 4,200 shares at $12.20 on 2025-05-13, increasing his holdings from 32.8K to 37.0K shares (+12.8%). The stock is trading at $12.28 (current), down -38.4% from its 52-week high of $19.93 and down -18.6% over the past 30 days. Moon's prior trades at ERII show a mixed pattern: his 2024-08-05 buy delivered +15.8% over 90 days, his 2024-05-07 buy delivered +19.1%, but his 2024-02-27 buy returned -12.4% at the 90-day mark—2 of 3 prior trades were well-timed at the 90-day measure. Fundamentally, the company posted $8.1M quarterly revenue with a -$9.9M net loss, though annual revenue grew +12.9% year-over-year. The CEO's purchase arrives during a period of significant stock depreciation and negative near-term momentum, yet his same-ticker history suggests his prior accumulations at lower prices eventually generated gains for at least two-thirds of his prior 90-day windows.

August 2024
2024-08-07 Energy Recovery, Inc. ERII
medium
Buy
3,000 shares
$48,009
Significance 4/10

CEO Moon David W purchased 3,000 shares of ERII at $16.00; stock now $15.95, down 42.9% from 52-week high.

CEO Moon David W purchased 3,000 shares at $16.00 on 2024-08-05, increasing his holdings from 29,750 to 32,750 shares (+10.1%). This marks his fourth open-market purchase at ERII in less than a year. However, the stock's fundamentals show a company in financial strain: net income stands at -$642,000 on quarterly revenue of $27.2M, with a high P/E of 44.31 suggesting elevated valuation relative to earnings. The trade timing reveals a cautionary pattern—of three prior buys at ERII since November 2023, only one (May 2024) delivered positive 90-day returns; the others saw declines of 12.4% and 16.3% within 90 days. At $15.95 today, the stock trades 42.9% below its 52-week high despite a recent 30-day surge of +25.8%, raising questions about the sustainability of the rebound and the wisdom of accumulation at this juncture.

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