-
Signature
-
/s/ William Yeung
-
Issuer symbol
-
ERII
-
Transactions as of
-
28 Jan 2026
-
Net transactions value
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-$254,323
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Form type
-
4
-
Filing time
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03 Feb 2026, 17:21:51 UTC
Reporting Owners (1)
| Name |
Relationship |
Address |
Signature |
Signature date |
CIK |
| Yeung William |
Chief Legal Officer |
C/O ENERGY RECOVERY, INC., 1717 DOOLITTLE DRIVE, SAN LEANDRO |
/s/ William Yeung |
03 Feb 2026 |
0001677876 |
Transactions Table
| Type |
Sym |
Class |
Transaction |
Value $ |
Shares |
Change % |
* Price $ |
Shares After |
Date |
Ownership |
Footnotes |
| transaction |
ERII |
Common Stock |
Sale |
$105,793 |
-7,271 |
-7.5% |
$14.55 |
90,098 |
28 Jan 2026 |
Direct |
F1 |
| transaction |
ERII |
Common Stock |
Tax liability |
$14,694 |
-1,003 |
-1.1% |
$14.65 |
89,095 |
30 Jan 2026 |
Direct |
F2 |
| transaction |
ERII |
Common Stock |
Tax liability |
$123,295 |
-8,622 |
-9.7% |
$14.30 |
80,473 |
30 Jan 2026 |
Direct |
F2 |
| transaction |
ERII |
Common Stock |
Sale |
$10,541 |
-729 |
-0.91% |
$14.46 |
79,744 |
02 Feb 2026 |
Direct |
F1 |
| holding |
ERII |
Common Stock |
|
|
|
|
|
5,568 |
28 Jan 2026 |
Spouse |
|
* An asterisk sign (*) next to the price indicates that the price is likely invalid.
Buy Plan / Sale Plan: These are also open market purchases/sales of shares, but in this case the transaction is part of a trading plan. Rule 10b5-1 allows insiders to setup a trading plan to buy/sell stocks over a certain period of time. Since the purchases/sales are predetermined, this protects the insiders from violating insider trading law.
Transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c).
Explanation of Responses: