Joan K. Chow - 05 Jun 2025 Form 4 Insider Report for Energy Recovery, Inc. (ERII)

Role
Director
Signature
/s/ William Yeung, Attorney-in-fact for Joan K. Chow
Issuer symbol
ERII
Transactions as of
05 Jun 2025
Net transactions value
$0
Form type
4
Filing time
06 Jun 2025, 16:50:11 UTC
Previous filing
20 Nov 2024
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Chow Joan Kai Director C/O ENERGY RECOVERY, INC., 1717 DOOLITTLE DRIVE, SAN LEANDRO /s/ William Yeung, Attorney-in-fact for Joan K. Chow 06 Jun 2025 0001390709

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction ERII Common Stock Award $0 +12,038 +55% $0.000000 34,022 05 Jun 2025 Direct F1
holding ERII Common Stock 1,500 05 Jun 2025 Joan Chow and Kenneth Munz JTWROS
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The restricted stock unit will fully vest on 2026 Annual Meeting date, anticipated to be on or about June 4, 2026.

Remarks:

Exhibit 24