Insider Transactions last 24 months for Energy Recovery, Inc.  -  NSDQ: ERII

 
Transactions
All Buy Sell Option Exercise
Filer's Name
Relationship/
Title
Trans.
Date
Trans. Type
Ownership Type
Security Type
Shares
Price
Trans.
Value
Total Shares Owned
Hanstveit ArveDirector03/10/2026DSDirectCOM25,000$10.96$273,975.00550,220
Hanstveit ArveDirector03/06/2026DSDirectCOM11,582$10.62$122,942.93575,220
Hanstveit ArveDirector03/05/2026DSDirectCOM38,418$10.71$411,456.78586,802
Ramanan NatarajanChief Technology Officer03/05/2026DSDirectCOM272$10.57$2,875.0452,565
Clemente RodneySVP, Water03/04/2026DSDirectCOM20,568$10.61$218,308.75116,008
Ramanan NatarajanChief Technology Officer03/03/2026DFDirectCOM2,724$10.22$27,839.2852,837
Moon David WPresident and CEO02/17/2026AADirectCOM81,812$0.00$0.00233,069
Ramanan NatarajanChief Technology Officer02/17/2026AADirectCOM29,106$0.00$0.0055,561
Clemente RodneySVP, Water02/17/2026AADirectCOM45,626$0.00$0.00136,576
Yeung WilliamChief Legal Officer02/17/2026AADirectCOM25,959$0.00$0.00104,167
Mancini Michael S.Chief Financial Officer02/17/2026AADirectCOM45,626$0.00$0.0075,051
Hostetler MatthewChief Human Resources Officer02/17/2026AADirectCOM25,959$0.00$0.0046,556
Yeung WilliamChief Legal Officer02/06/2026DSDirectCOM646$15.14$9,780.4478,208
Clemente RodneySVP, Water02/05/2026DSDirectCOM724$14.59$10,563.1690,950
Yeung WilliamChief Legal Officer02/05/2026DSDirectCOM890$14.59$12,985.1078,854
Yeung WilliamChief Legal Officer02/02/2026DSDirectCOM729$14.46$10,541.3479,744
Moon David WPresident and CEO01/30/2026DFDirectCOM17,160$14.30$245,388.00151,257
Mancini Michael S.Chief Financial Officer01/30/2026DFDirectCOM4,798$14.30$68,611.4029,425
Hostetler MatthewChief Human Resources Officer01/30/2026DFDirectCOM3,359$14.30$48,033.7020,597
Clemente RodneySVP, Water01/30/2026DFDirectCOM8,397$14.30$120,077.1091,674
Clemente RodneySVP, Water01/30/2026DFDirectCOM694$14.65$10,167.10100,071
Yeung WilliamChief Legal Officer01/30/2026DFDirectCOM8,622$14.30$123,294.6080,473
Yeung WilliamChief Legal Officer01/30/2026DFDirectCOM1,003$14.65$14,693.9589,095
Yeung WilliamChief Legal Officer01/28/2026DSDirectCOM7,271$14.55$105,793.0590,098
Hanstveit ArveDirector12/05/2025DSDirectCOM15,000$14.71$220,605.00625,220
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Transaction Type Key
First letter: A = Acquired, D = Disposed
Second letter:
A = Grant, award or other acquisition pursuant to Rule 16b-3(d) C = Conversion of derivative security | D = Disposition to the issuer of issuer equity securities pursuant to Rule 16b-3(e) | E = Expiration of short derivative position | F = Payment of exercise price or tax liability by delivering or withholding securities incident to the receipt, exercise or vesting of a security issued in accordance with Rule 16b-3. | G = Gift | H = Expiration (or cancellation) of long derivative position with value received | I = Discretionary transaction in accordance with Rule 16b-3(f) | J = Other | L = Small acquisition under Rule 16a-6 | M = Exercise or conversion of derivative security exempted pursuant to Rule 16b-3 | O = Exercise of out-of-the-money derivative security | P = Open market or private purchase | S = Open market or private sale | U = Disposition pursuant to a tender of shares in a change of control transaction | W = Acquisition or disposition by will or the laws of descent and distribution | X = Exercise of in-the-money or at-the-money derivative security | Z = Deposit into or withdrawal from voting trust 		Export Table Data to Excel Send to Excel