Arve Hanstveit - Jun 6, 2024 Form 4 Insider Report for Energy Recovery, Inc. (ERII)

Role: Director
Signature: /s/ William Yeung Attorney-in-fact for Arve Hanstveit
Stock symbol: ERII
Transactions as of: Jun 6, 2024
Transactions value $: -$263,950
Form type: 4
Date filed: 6/10/2024, 04:34 PM
Previous filing: May 10, 2024
Next filing: Dec 17, 2024
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	ERII	Common Stock	Award	$0	+11.1K	+1.44%	$0.00	783K	Jun 6, 2024	Direct	F1
transaction	ERII	Common Stock	Sale	-$264K	-20K	-2.55%	$13.20	763K	Jun 7, 2024	Direct	F2
holding	ERII	Common Stock						60K	Jun 6, 2024	Sophie Hanstveit Irrevocable Trust	F3
holding	ERII	Common Stock						60K	Jun 6, 2024	Natasha Hanstveit Irrevocable Trust	F3

Showing 1 to 4 of 4 entries

* 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 the 2025 Annual Meeting date, anticipated to be on or about June 5, 2025.
F2	This figure is the weighted average sales price of multiple trades ranging from $13.11 to $13.26 per share. The reporting person undertakes to provide the SEC Staff, Energy Recovery, Inc. or a shareholder of Energy Recovery, Inc. full information about the number of shares sold at each separate price upon request.
F3	Mr. Hanstveit is sole trustee and exercises sole voting and investment power.

Remarks:

Exhibit 24