ERII SVP sells 20,568 Energy Recovery shares

Energy Recovery, Inc. senior vice president of Water, Rodney Clemente, reported an open-market sale of common stock.

Accepted by SEC EDGAR 03/06/2026 - 06:49 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Energy Recovery, Inc. senior vice president of Water, Rodney Clemente, reported an open-market sale of common stock. He sold 20,568 shares at a weighted average price of $10.614 per share under a pre-arranged Rule 10b5-1 trading plan. After this transaction, he directly owned 116,008 shares.

Insider Trade Summary

Net Seller: 20,568 shares

Net Sell 1 txn

Insider Clemente Rodney

Role SVP, Water

Sold 20,568 shs ($218K)

Share of Position Sold 15.1%

Type	Security	Shares	Price	Value
Sale	Common Stock	20,568	$10.614	$218K

Holdings After Transaction: Common Stock — 116,008 shares (Direct)

Holdings Before and After: Common Stock, 136,576 to 116,008 shares (Direct)

Other Insiders: 2 other insiders reported open-market sales of this stock in the 30 days up to this filing.

Footnotes (2)

1. F1. These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.
2. F2. This amount represents the weighted average sales price of multiple trades ranging from $10.23 to $10.80 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.

FAQ

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What insider transaction did ERII executive Rodney Clemente report?

Rodney Clemente, SVP, Water at Energy Recovery, Inc., reported an open-market sale of common stock. He sold 20,568 shares of ERII at a weighted average price of $10.614 per share, according to the Form 4 filing details.

At what price did ERII SVP Rodney Clemente sell his shares?

Rodney Clemente sold ERII common stock at a weighted average price of $10.614 per share. Footnotes state the trades occurred in multiple transactions with prices ranging from $10.23 to $10.80 per share under a Rule 10b5-1 trading plan.

How many ERII shares did Rodney Clemente sell and how many does he still own?

Rodney Clemente sold 20,568 shares of Energy Recovery, Inc. common stock in this reported transaction. After completing the sale, he directly held 116,008 shares of ERII common stock, as disclosed in the Form 4 ownership information.

Was the ERII insider sale by Rodney Clemente under a trading plan?

Yes. Footnotes state the ERII transactions by Rodney Clemente were effected under a Rule 10b5-1 trading plan. Such plans allow insiders to pre-schedule trades, providing a structured approach to selling shares over time under predetermined conditions.

What does the Form 4 say about ERII share sale price details?

The Form 4 notes that the reported price is a weighted average sales price. Individual trades occurred at prices ranging from $10.23 to $10.80 per share. The reporting person undertakes to provide full trade-by-trade pricing information to interested parties upon request.

What role does Rodney Clemente hold at Energy Recovery, Inc. (ERII)?

Rodney Clemente is identified as an officer of Energy Recovery, Inc., serving as SVP, Water. His status as a company officer requires reporting of his ERII equity transactions on Form 4, including the recent open-market sale of common stock.

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SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

X

Check this box to indicate that a 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). See Instruction 10.

1. Name and Address of Reporting Person^*

Clemente Rodney

(Last) (First) (Middle)

C/O ENERGY RECOVERY, INC.

1717 DOOLITTLE DRIVE

(Street)

SAN LEANDRO CA 94577

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Energy Recovery, Inc. [ ERII ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, Water

3. Date of Earliest Transaction (Month/Day/Year)
03/04/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	03/04/2026		S		20,568(1)	D	$10.614(2)	116,008	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. These transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

2. This amount represents the weighted average sales price of multiple trades ranging from $10.23 to $10.80 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.

Remarks:

Exhibit 24

	/s/ William Yeung, Attorney-in-Fact for Rodney Clemente	03/06/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.