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ERII - As of  04/30/25, 10:56:08 AM:   35 Insider Transactions.

Sector: Industrial Goods    Industry: Pollution & Treatment Controls
Prev Close:$9.20  Avg Vol(3m): 662,006  P/E: 0.00  EPS: -0.10

Email this page to a friend.    Insider Transactions for ERII

Buy/Sell* Filed Date Subject Symbol Acquirer Pct Owned Details
B 2020-08-04 16:31:22.0 Energy Recovery ERII Trigran Investments 10.2% view
S 2020-06-09 16:33:02.0 Energy Recovery ERII BlackRock Inc 4.99% view
S 2020-05-19 13:09:45.0 Energy Recovery ERII Lorentzen Ole Peter 12.3% view
B 2020-02-12 16:12:05.0 Energy Recovery ERII Trigran Investments 9.1% view
B 2020-02-07 08:45:47.0 Energy Recovery ERII BlackRock Inc 5.0% view
B 2019-02-14 16:15:11.0 Energy Recovery ERII Trigran Investments 5.3% view
B 2018-02-16 11:03:07.0 Energy Recovery ERII Sundt AS 8.21% view
S 2018-02-12 09:27:42.0 Energy Recovery ERII VANGUARD GROUP INC 3.1% view
B 2017-02-09 15:09:01.0 Energy Recovery ERII VANGUARD GROUP INC 5.0% view
B 2016-02-24 15:34:51.0 Energy Recovery ERII Sundt AS 5.77% view
S 2016-02-09 10:57:05.0 Energy Recovery ERII PRICE T ROWE ASSOCIATES INC 0.0% view
B 2015-02-10 14:17:30.0 Energy Recovery ERII PRICE T ROWE ASSOCIATES INC 6.5% view
B 2015-01-13 17:06:06.0 Energy Recovery ERII Lorentzen Ole Peter 16.0% view
B 2014-09-08 13:10:47.0 Energy Recovery ERII Lorentzen Ole Peter 15.3% view
S 2014-07-10 15:58:57.0 Energy Recovery ERII BlackRock Inc 4.7% view
B 2014-05-09 14:09:30.0 Energy Recovery ERII Lorentzen Ole Peter 14.0% view
B 2014-04-02 15:30:45.0 Energy Recovery ERII Lorentzen Ole Peter 12.0% view
B 2014-04-01 15:00:31.0 Energy Recovery ERII Lorentzen Ole Peter 12.0% view
S 2014-02-14 15:37:52.0 Energy Recovery ERII SAMANA CAPITAL 2.0% view
S 2014-01-29 07:25:57.0 Energy Recovery ERII BlackRock Inc 5.4% view
S 2013-12-16 12:47:09.0 Energy Recovery ERII Lorentzen Ole Peter 0.0% view
B 2013-02-14 12:31:21.0 Energy Recovery ERII SAMANA CAPITAL 7.4% view
S 2013-02-14 12:15:09.0 Energy Recovery ERII Lorentzen Ole Peter 3.0% view
B 2013-02-08 16:19:01.0 Energy Recovery ERII BlackRock Inc 5.6% view
S 2013-01-31 12:55:20.0 Energy Recovery ERII Invesco Ltd 1.4% view
S 2012-02-14 16:46:16.0 Energy Recovery ERII SAMANA CAPITAL 7.1% view
B 2012-02-13 16:33:18.0 Energy Recovery ERII Invesco Ltd 6.1% view
S 2010-05-06 20:30:00.0 Energy Recovery ERII Medanich James 4.4% view
B 2010-03-26 14:13:17.0 Energy Recovery ERII SAMANA CAPITAL 7.7% view
S 2010-03-19 16:03:57.0 Energy Recovery ERII Arvarius AS 14.4% view
B 2010-03-17 19:01:42.0 Energy Recovery ERII Arvarius AS 20.4% view
S 2010-02-23 20:57:22.0 Energy Recovery ERII Lorentzen Ole Peter 4.93% view
B 2009-02-12 12:39:42.0 Energy Recovery ERII Medanich James 6.6% view
B 2009-02-12 12:36:00.0 Energy Recovery ERII Lorentzen Ole Peter 7.5% view
B 2009-02-12 12:32:58.0 Energy Recovery ERII Arvarius AS 19.3% view
* Institutions do not report transaction buy/sell types directly. To help members better understand the transactions, this column is filled by InsiderCow's best-effort interpretations.