Arve Hanstveit insider trades

Open-market stock purchases and sales by Arve Hanstveit, Director at Energy Recovery, Inc, from SEC Form 4 filings since Sep 16, 2011.

Track record: 100% of 2 scored buys are up 5% or more since purchase, averaging +64%.

Recent trades

DateStockTradeValue
Jun 4, 2026ERII Energy Recovery, IncBought (not open market)$150K
Apr 6, 2026ERII Energy Recovery, IncSold$24.9K
Apr 2, 2026ERII Energy Recovery, IncSold$1.7M
Mar 10, 2026ERII Energy Recovery, IncSold$274K
Mar 6, 2026ERII Energy Recovery, IncSold$123K
Mar 5, 2026ERII Energy Recovery, IncSold$411K
Dec 5, 2025ERII Energy Recovery, IncSold$221K
Dec 4, 2025ERII Energy Recovery, IncSold$225K

Companies traded

  • ERII Energy Recovery, Inc: 2 buys, 50 sales, last Jun 4, 2026

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