InsiderClue
Stocks · Industrials · Special Industry Machinery, NEC

Energy Recovery, Inc.

ERII Clue Score76
United States Fiscal year ends December CIK 0001421517 Results filed 4 Nov 2026
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What the insiders did Net selling

Individual transactions

108
Insider
Date
Role
Action
Shares
Price
Amount
William Yeung
28 Jul 2026
Chief Legal Officer
Sell
2,048
$8.56
$17.53K
Rodney Clemente
28 Jul 2026
SVP, Water
Sell
5,387
$8.56
$46.11K
Arve Hanstveit
6 Apr 2026
Director
Sell
2,419
$10.29
$24.89K
Arve Hanstveit
2 Apr 2026
Director
Sell
165,292
$10.14
$1.68M
Arve Hanstveit
10 Mar 2026
Director
Sell
25,000
$10.96
$273.98K
Arve Hanstveit
6 Mar 2026
Director
Sell
11,582
$10.62
$122.94K
Natarajan Ramanan
5 Mar 2026
Chief Technology Officer
Sell
272
$10.57
$2.88K
Arve Hanstveit
5 Mar 2026
Director
Sell
38,418
$10.71
$411.46K
Arve Hanstveit
5 Dec 2025
Director
Sell
15,000
$14.71
$220.61K
Arve Hanstveit
4 Dec 2025
Director
Sell
15,000
$14.97
$224.51K
Arve Hanstveit
12 Jun 2025
Director
Sell
30,000
$12.68
$380.40K
Arve Hanstveit
11 Jun 2025
Director
Sell
20,000
$12.75
$255.00K
Arve Hanstveit
11 Mar 2025
Director
Sell
50,000
$16.34
$816.95K
Arve Hanstveit
11 Dec 2024
Director
Sell
20,000
$16.87
$337.40K
David W Moon
28 Oct 2024
President and CEO
Sell
2,550
$17.97
$45.83K
Rodney Clemente
28 Oct 2024
SVP, Water
Sell
6,505
$17.98
$116.95K
Farshad Ghasripoor
28 Oct 2024
Chief Technology Officer
Sell
10,526
$17.97
$189.12K
William Yeung
29 Jul 2024
Chief Legal Officer
Sell
2,012
$14.63
$29.43K
Rodney Clemente
29 Jul 2024
SVP, Water
Sell
2,353
$14.63
$34.42K
Farshad Ghasripoor
29 Jul 2024
Chief Technology Officer
Sell
4,079
$14.63
$59.67K
David W Moon
18 Jun 2024
President and CEO
Sell
1,219
$12.77
$15.57K
Arve Hanstveit
7 Jun 2024
Director
Sell
20,000
$13.20
$263.95K
Joshua Ballard
28 May 2024
Chief Financial Officer
Sell
4,051
$13.54
$54.87K
Arve Hanstveit
8 May 2024
Director
Sell
35,000
$13.53
$473.55K
William Yeung
11 Mar 2024
Chief Legal Officer
Sell
978
$14.98
$14.65K
Rodney Clemente
11 Mar 2024
SVP, Water
Sell
825
$14.98
$12.36K
Joshua Ballard
11 Mar 2024
Chief Financial Officer
Sell
979
$14.98
$14.67K
Arve Hanstveit
28 Feb 2024
Director
Sell
50,000
$15.49
$774.60K
Farshad Ghasripoor
5 Feb 2024
Chief Technology Officer
Sell
1,118
$14.89
$16.65K
Rodney Clemente
5 Feb 2024
SVP, Water
Sell
975
$14.89
$14.52K
William Yeung
5 Feb 2024
Chief Legal Officer
Sell
1,013
$14.89
$15.08K
Rodney Clemente
2 Feb 2024
SVP, Water
Sell
1,538
$15.30
$23.53K
Farshad Ghasripoor
2 Feb 2024
Chief Technology Officer
Sell
1,654
$15.30
$25.31K
William Yeung
2 Feb 2024
Chief Legal Officer
Sell
1,400
$15.30
$21.42K
Joshua Ballard
1 Feb 2024
Chief Financial Officer
Sell
746
$15.64
$11.67K
Rodney Clemente
1 Feb 2024
SVP, Water
Sell
739
$15.64
$11.56K
Farshad Ghasripoor
1 Feb 2024
Chief Technology Officer
Sell
795
$15.64
$12.43K
William Yeung
1 Feb 2024
Chief Legal Officer
Sell
733
$15.64
$11.46K
Farshad Ghasripoor
30 Jan 2024
Chief Technology Officer
Sell
891
$15.91
$14.18K
William Yeung
30 Jan 2024
Chief Legal Officer
Sell
823
$15.91
$13.10K
Rodney Clemente
30 Jan 2024
SVP, Water
Sell
830
$15.91
$13.21K
Joshua Ballard
12 Sep 2023
Chief Financial Officer
Sell indirect
700
$24.03
$16.82K
William Yeung
28 Aug 2023
Chief Legal Officer
Sell
40,614
$27.75
$1.13M
Arve Hanstveit
20 Jun 2023
Director
Sell
15,000
$27.50
$412.50K
Lisa A Pollina
12 Jun 2023
Director
Sell
800
$27.04
$21.64K
Lisa A Pollina
9 Jun 2023
Director
Sell
1,043
$27.00
$28.16K
Joshua Ballard
9 Mar 2023
Chief Financial Officer
Sell
883
$23.99
$21.19K
Rodney Clemente
9 Mar 2023
SVP, Water
Sell
768
$23.99
$18.43K
William Yeung
9 Mar 2023
Chief Legal Officer
Sell
882
$23.99
$21.16K
Rodney Clemente
3 Feb 2023
SVP, Water
Sell
925
$22.75
$21.05K
Farshad Ghasripoor
3 Feb 2023
Chief Technology Officer
Sell
987
$22.75
$22.46K
William Yeung
3 Feb 2023
Chief Legal Officer
Sell
836
$22.75
$19.02K
Joshua Ballard
3 Feb 2023
Chief Financial Officer
Sell
3,208
$22.47
$72.08K
Farshad Ghasripoor
2 Feb 2023
Chief Technology Officer
Sell
3,390
$22.57
$76.53K
Joshua Ballard
2 Feb 2023
Chief Financial Officer
Sell
2,138
$22.57
$48.26K
William Yeung
2 Feb 2023
Chief Legal Officer
Sell
2,913
$22.57
$65.76K
Rodney Clemente
2 Feb 2023
SVP, Water
Sell
3,027
$22.57
$68.33K
Farshad Ghasripoor
1 Feb 2023
Chief Technology Officer
Sell
860
$21.79
$18.74K
William Yeung
1 Feb 2023
Chief Legal Officer
Sell
794
$21.79
$17.30K
Rodney Clemente
1 Feb 2023
SVP, Water
Sell
804
$21.79
$17.52K
Lisa A Pollina
8 Aug 2022
Director
Sell
2,700
$23.08
$62.32K
William Yeung
15 Jun 2022
Chief Legal Officer
Sell indirect
2,500
$19.07
$47.68K
Arve Hanstveit
22 Nov 2021
Director
Sell
25,000
$24.61
$615.35K
Ole Peter Lorentzen
15 Sep 2021
10% owner
Sell indirect
1,500,000
$20.81
$31.22M
Ole Peter Lorentzen
2 Jul 2021
10% owner
Sell indirect
23,664
$21.75
$514.70K
Ole Peter Lorentzen
1 Jul 2021
10% owner
Sell indirect
161,431
$22.67
$3.66M
AS Arvarius
6 May 2021
10% owner
Sell
1,000,000
$19.50
$19.50M
Arve Hanstveit
29 Apr 2021
Director
Sell
14,374
$22.16
$318.47K
Arve Hanstveit
27 Apr 2021
Director
Sell
1,200
$22.00
$26.40K
Arve Hanstveit
26 Apr 2021
Director
Sell
9,426
$22.00
$207.38K
Arve Hanstveit
12 Mar 2021
Director
Sell
25,000
$17.00
$425.05K
Arve Hanstveit
24 Feb 2021
Director
Sell
25,000
$17.00
$425.04K
Farshad Ghasripoor
4 Feb 2021
Chief Technology Officer
Sell
2,415
$13.88
$33.52K
Rodney Clemente
4 Feb 2021
SVP, Water
Sell
2,352
$13.89
$32.66K
Farshad Ghasripoor
3 Feb 2021
Chief Technology Officer
Sell
9,121
$13.88
$126.59K
Rodney Clemente
3 Feb 2021
SVP, Water
Sell
9,748
$13.88
$135.29K
Arve Hanstveit
4 Jan 2021
Director
Sell
25,000
$14.29
$357.30K
Alexander J Buehler
11 Nov 2020
Director
Sell
50,000
$10.28
$514.09K
Arve Hanstveit
28 May 2020
Director
Sell
50,000
$8.03
$401.61K
Rodney Clemente
22 May 2020
SVP, Water
Sell
463
$7.76
$3.59K
Ole Peter Lorentzen
12 May 2020
Director
Sell indirect
1,500,000
$7.52
$11.28M
Arve Hanstveit
24 Mar 2020
Director
Sell
14,000
$7.12
$99.62K
Arve Hanstveit
24 Mar 2020
Director
Sell
9,000
$7.04
$63.34K
Arve Hanstveit
20 Mar 2020
Director
Sell
23,067
$7.11
$163.92K
Emily Smith
10 Mar 2020
SVP, Corp Dev and Ops
Sell
829
$8.86
$7.34K
Emily Smith
21 Feb 2020
SVP, Corp Dev and Ops
Sell
180
$11.00
$1.98K
Emily Smith
20 Feb 2020
SVP, Corp Dev and Ops
Sell
7,683
$11.02
$84.65K
Emily Smith
5 Feb 2020
SVP, Corp Dev and Ops
Sell
4,684
$10.55
$49.40K
Rodney Clemente
5 Feb 2020
SVP, Water
Sell
5,123
$10.54
$54.01K
Emily Smith
4 Feb 2020
SVP, Corp Dev and Ops
Sell
2,675
$10.41
$27.85K
Rodney Clemente
4 Feb 2020
SVP, Water
Sell
3,479
$10.41
$36.23K
Rodney Clemente
9 Jan 2020
VP, Water
Sell
212
$9.80
$2.08K
Farshad Ghasripoor
9 Jan 2020
VP, Chief Technology Officer
Sell
2,869
$10.00
$28.69K
Ole Peter Lorentzen
12 Dec 2019
Director
Sell indirect
150,000
$8.73
$1.31M
Rodney Clemente
9 Dec 2019
VP, Water
Sell
230
$8.75
$2.01K
Rodney Clemente
11 Nov 2019
VP, Water
Sell
230
$9.39
$2.16K
Rodney Clemente
9 Oct 2019
VP, Water
Sell
229
$8.99
$2.06K
Rodney Clemente
10 Sep 2019
VP, Water
Sell
230
$9.96
$2.29K
Rodney Clemente
9 Aug 2019
VP, Water
Sell
230
$9.96
$2.29K
Rodney Clemente
9 Jul 2019
VP, Water
Sell
229
$10.31
$2.36K
Rodney Clemente
12 Jun 2019
VP, Water
Sell
230
$9.82
$2.26K
Emily Smith
15 May 2019
VP, Corporate Development
Sell
7,868
$10.90
$85.80K
Eric Siebert
14 May 2019
VP, Oil and Gas
Sell
29,173
$10.50
$306.21K
Nocair Bensalah
14 May 2019
VP Operations
Sell
18,322
$10.49
$192.15K
Rodney Clemente
9 May 2019
VP, Water
Sell
230
$10.47
$2.41K
Arve Hanstveit
12 Mar 2018
Director
Sell
50,000
$8.57
$428.30K
Hans Peter Michelet
22 Dec 2017
Director
Sell
50,000
$8.91
$445.42K
Hans Peter Michelet
18 Nov 2016
Director
Sell
100,000
$11.49
$1.15M
Show all 249 transactions →

What was left out

Form 4 filings counted 356
Amendments (4/A) skipped 27
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 13
Sales straight out of an exercise 104
Sales at will 108
Transactions with no price 0
Shares from compensation/vesting 11,184,407
Sales filed before the plan box existed 62
History held since 3 Jul 2008