Energy Recovery, Inc.

ERII

ERII has 10 disclosed filings on Paydirt over the trailing twelve months from 5 corporate insiders: 1 purchase and 9 sales, 1 filed past the deadline. Filers took a median of 4 days from execution to disclosure, and the most recent trade was executed Jun 15 and filed Jun 17. The most active filer was Arve Hanstveit with 7 filings.

Add to watchlist

Filings, ttm

1 buy · 9 sells · 1 late

Traders, ttm

5 insiders

Volume, ttmiDollar value disclosed in the window

$3.7M

estimated for Congress, as filed for insiders

Median delay

execution to disclosure

Last traded

Jun 15

Filed Jun 17

ADViAverage daily dollar volume

–

not on file

Share price · 12M

$8.26 (-44.8%)

Adjusted for splits and dividends.

Volume by month

Buys $167K Sells $7.0M

Estimated for Congress, as filed for insiders · by filing month · past 24 months

Who filed

AH Arve Hanstveit Director 7 filings RC Rodney Clemente SVP, Water 4 filings WY William Yeung Chief Legal Officer 4 filings AB Alexander J Buehler Interim President and CEO 1 filing FG Farshad Ghasripoor Chief Technology Officer 1 filing PT Pamela L. Tondreau Director 1 filing

Recent filings

Alexander J BuehlerSALE Interim President and CEO $130K
14,900 sh × $8.71
Exec Jun 15
Filed Jun 17 · 5:30 PM ET Pamela L. TondreauPURCHASE Director $167K
20,000 sh × $8.34
Exec May 13
Filed May 15 · 5:31 PM ET Arve HanstveitSALE Director $1.7M
165,292 sh × $10.14
Exec Apr 2
Filed Apr 6 · 5:30 PM ET Arve HanstveitSALE Director $274K
25,000 sh × $10.96
Exec Mar 10
Filed Mar 11 · 5:30 PM ET Arve HanstveitSALE Director $534K
50,000 sh across 2 lots
Exec Mar 5
Filed Mar 9 · 5:30 PM ET Rodney ClementeSALE SVP, Water $218K
20,568 sh × $10.61
Exec Mar 4
Filed Mar 6 · 5:30 PM ET William YeungSALE Chief Legal Officer $106K
7,271 sh × $14.55
Exec Jan 28
Filed Feb 3 · 5:30 PM ET † Arve HanstveitSALE Director $445K
30,000 sh across 2 lots
Exec Dec 4 2025
Filed Dec 8 2025 · 5:30 PM ET William YeungSALE Chief Legal Officer $101K
5,638 sh × $18.00
Exec Oct 24 2025
Filed Oct 27 2025 · 5:30 PM ET William YeungSALE Chief Legal Officer $233K
15,454 sh × $15.09
Exec Sep 18 2025
Filed Sep 22 2025 · 5:30 PM ET William YeungSALE Chief Legal Officer $487K
33,554 sh × $14.51
Exec Sep 11 2025
Filed Sep 15 2025 · 5:30 PM ET Arve HanstveitSALE Director $635K
50,000 sh across 2 lots
Exec Jun 11 2025
Filed Jun 13 2025 · 5:30 PM ET Arve HanstveitSALE Director $817K
50,000 sh × $16.34
Exec Mar 11 2025
Filed Mar 13 2025 · 5:30 PM ET Rodney ClementeSALE SVP, Water $331K
21,444 sh × $15.42
Exec Feb 20 2025
Filed Feb 24 2025 · 5:30 PM ET Arve HanstveitSALE Director $337K
20,000 sh × $16.87
Exec Dec 11 2024
Filed Dec 17 2024 · 5:30 PM ET † Rodney ClementeSALE SVP, Water $392K
19,618 sh × $20.00
Exec Nov 7 2024
Filed Nov 12 2024 · 5:30 PM ET Rodney ClementeSALE SVP, Water $117K
6,505 sh × $17.98
Exec Oct 28 2024
Filed Oct 30 2024 · 5:30 PM ET Farshad GhasripoorSALE Chief Technology Officer $189K
10,526 sh × $17.97
Exec Oct 28 2024
Filed Oct 30 2024 · 5:30 PM ET