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ERII · Energy Recovery, Inc.

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$8.35 +0.53 (+6.78%) At close · Aug 14
Market Cap
$426.22M
Shares
51.04M

Notices of intent to sell restricted or control shares, filed with the SEC on Form 144 by insiders and affiliates. A Form 144 signals a planned sale — it does not confirm the shares were actually sold.

Filed Seller Shares
2026-07-28 Yeung William 2,048
2026-07-28 Clemente Rodney 5,387
2026-06-15 BUEHLER ALEXANDER J 14,900
2026-03-10 Hanstveit Arve 25,000
2026-03-06 Hanstveit Arve 11,582
2026-03-05 Ramanan Natarajan 272
2026-03-04 Clemente Rodney 20,568
2026-02-06 Yeung William 646
2026-02-02 Yeung William 729
2026-01-28 Yeung William 7,271
2026-01-27 Hostetler Matthew 2,438
2026-01-27 Clemente Rodney 8,315
2026-01-27 Moon David W 10,698
2026-01-27 Yeung William 6,181
2026-01-27 Mancini Michael S. 3,486
2025-12-05 Hanstveit Arve 15,000
2025-12-04 Hanstveit Arve 15,000
2025-10-24 Yeung William 9,168
2025-10-23 Yeung William 3,530
2025-10-20 Yeung William 3,530
2025-10-16 Yeung William 3,530
2025-10-03 Yeung William 3,567
2025-09-18 Yeung William 15,454
2025-09-11 Yeung William 33,554
2025-07-28 Clemente Rodney 5,387
2025-06-12 Hanstveit Arve 30,000
2025-06-11 Hanstveit Arve 20,000
2025-04-25 FARSHAD GHASRIPOOR 12,624
2025-03-17 Ghasripoor Farshad 47,989
2025-03-11 Clemente Rodney 1,843
2025-03-11 Hanstveit Arve 50,000
2025-02-20 Clemente Rodney 21,444
2024-12-11 Hanstveit Arve 20,000
2024-11-12 Clemente Rodney 4,207
2024-11-08 Clemente Rodney 3,631
2024-11-07 Clemente Rodney 19,618
2024-10-28 Ghasripoor Farshad 10,526
2024-10-28 Moon David W 2,550
2024-10-28 Clemente Rodney 6,505
2024-08-01 Ballard Joshua 7,903
2024-07-29 Yeung William 2,012
2024-07-29 Ghasripoor Farshad 4,079
2024-07-29 Clemente Rodney 2,353
2024-07-17 Ballard Joshua 48,076
2024-07-16 Ballard Joshua 74,649
2024-07-15 Ballard Joshua 118,494
2024-07-12 Ballard Joshua 658
2024-07-12 Mao Robert Yu Lang 31,922
2024-06-18 Moon David W 1,219
2024-06-07 Hanstveit Arve 20,000
Showing 1–50 of 84 filings
Key facts CIK 1421517 CUSIP 29270J100 13F (30d) 195 filings 192 filers Visit website Investor relations