William Yeung - Jul 25, 2023 Form 4 Insider Report for Energy Recovery, Inc. (ERII)

Role: Chief Legal Officer
Signature: /s/ Derek Ching, Attorney-in-Fact for William Yeung
Stock symbol: ERII
Transactions as of: Jul 25, 2023
Transactions value $: $0
Form type: 4
Date filed: 7/27/2023, 04:04 PM
Previous filing: Mar 13, 2023
Next filing: Aug 29, 2023

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ERII	Common Stock	Award	$0	+16.7K	+21.75%	$0.00	93.3K	Jul 25, 2023	Direct	F1, F2
holding	ERII	Common Stock						5.57K	Jul 25, 2023	Spouse

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents the grant of restricted stock units to the reporting person. Each restrictive stock unit represents a contingent right to receive one (1) share of the issuer's common stock at settlement.
F2	These employee restricted stock units were granted on the transaction date. One third of the restricted stock units will vest on each of the first three anniversaries of the grant date.

Remarks:

Exhibit 24