Energy Recovery, Inc. - ERII

Include option trades

Include indirect trades

Latest data: 3/16/2026 10:06:48 PM

EDGAR CIK

1 Month 3 Month 6 Month 1 Year 2 Years

Buy Breakdown

Total $51,570

Sell Breakdown

Total $2,334,988

Monthly Totals

Transaction	Filed	Name	Type	Shares @ Price	Value	Balance change		Ownership
03/10/2026	03/11/2026	Hanstveit Arve Director	Sell	-25,000 @ $10.96	($273,975.00)	550,220	(-4.35%)	Direct
03/06/2026	03/09/2026	Hanstveit Arve Director	Sell	-11,582 @ $10.62	($122,942.93)	575,220	(-1.97%)	Direct
03/05/2026	03/09/2026	Hanstveit Arve Director	Sell	-38,418 @ $10.71	($411,456.78)	586,802	(-6.14%)	Direct
03/05/2026	03/06/2026	Ramanan Natarajan Chief Technology Officer Officer	Sell	-272 @ $10.57	($2,875.04)	52,565	(-0.51%)	Direct
03/04/2026 10b5-1	03/06/2026	Clemente Rodney SVP, Water Officer	Sell	-20,568 @ $10.61	($218,308.75)	116,008	(-15.06%)	Direct
02/06/2026 10b5-1	02/09/2026	Yeung William Chief Legal Officer Officer	Sell	-646 @ $15.14	($9,780.44)	78,208	(-0.82%)	Direct
02/05/2026 10b5-1	02/09/2026	Clemente Rodney SVP, Water Officer	Sell	-724 @ $14.59	($10,563.16)	90,950	(-0.79%)	Direct
02/05/2026 10b5-1	02/09/2026	Yeung William Chief Legal Officer Officer	Sell	-890 @ $14.59	($12,985.10)	78,854	(-1.12%)	Direct
02/02/2026 10b5-1	02/03/2026	Yeung William Chief Legal Officer Officer	Sell	-729 @ $14.46	($10,541.34)	79,744	(-0.91%)	Direct
01/28/2026 10b5-1	02/03/2026	Yeung William Chief Legal Officer Officer	Sell	-7,271 @ $14.55	($105,793.05)	90,098	(-7.47%)	Direct
12/05/2025	12/08/2025	Hanstveit Arve Director	Sell	-15,000 @ $14.71	($220,605.00)	625,220	(-2.34%)	Direct
12/04/2025	12/08/2025	Hanstveit Arve Director	Sell	-15,000 @ $14.97	($224,505.00)	640,220	(-2.29%)	Direct
07/28/2025 10b5-1	07/29/2025	Clemente Rodney SVP, Water Officer	Sell	-5,387 @ $13.97	($75,256.39)	100,765	(-5.07%)	Direct
06/12/2025	06/13/2025	Hanstveit Arve Director	Sell	-30,000 @ $12.68	($380,400.00)	655,220	(-4.38%)	Direct
06/11/2025	06/13/2025	Hanstveit Arve Director	Sell	-20,000 @ $12.75	($255,000.00)	685,220	(-2.84%)	Direct
05/14/2025	05/15/2025	Tondreau Pamela L. Director	Buy	4,200 @ $12.28	$51,569.70	41,043	(11.40%)	Direct