Energy Recovery insider plans sale of 2,438 shares

Energy Recovery (ERII) has filed a Form 144 for a planned insider sale of common stock.

Accepted by SEC EDGAR 01/27/2026 - 03:10 PM EST Learn about SEC filing dates

Rhea-AI Filing Summary

Energy Recovery (ERII) has filed a Form 144 for a planned insider sale of common stock. The notice covers the proposed sale of 2,438 common shares through Fidelity Brokerage Services LLC on NASDAQ, with an aggregate market value of $35,199.60.

The shares were acquired on 01/23/2026 via restricted stock vesting from the issuer as compensation, and the approximate planned sale date is 01/27/2026. The filing notes that 52,972,096 common shares were outstanding, providing context for the size of this proposed sale.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does the ERII Form 144 filing disclose?

The Form 144 for Energy Recovery (ERII) discloses a planned sale of 2,438 common shares on NASDAQ through Fidelity Brokerage Services LLC, with an aggregate market value of $35,199.60.

How many ERII shares are covered by this Form 144 notice?

The notice covers a proposed sale of 2,438 common shares of Energy Recovery (ERII).

How were the ERII shares being sold obtained?

The 2,438 ERII common shares were acquired on 01/23/2026 through restricted stock vesting from the issuer as compensation.

When is the planned sale date for the ERII shares in this Form 144?

The approximate planned sale date for the 2,438 ERII shares is 01/27/2026.

What was the aggregate market value of the ERII shares in the planned sale?

The planned sale has an aggregate market value of $35,199.60, based on the information in the Form 144.

How many ERII shares were outstanding according to this filing?

The filing states that 52,972,096 common shares of Energy Recovery were outstanding, giving context to the size of the proposed sale.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0002055445
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Energy Recovery, Inc.
SEC File Number	001-34112
Address of Issuer	1717 DOOLITTLE DRIVE SAN LEANDRO CALIFORNIA 94577
Phone	(510) 483-7370
Name of Person for Whose Account the Securities are To Be Sold	Hostetler Matthew
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Fidelity Brokerage Services LLC 900 Salem Street Smithfield RI 02917	2438	35199.60	52972096	01/27/2026	NASDAQ

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	01/23/2026	Restricted Stock Vesting	Issuer			2438	01/23/2026	Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Nothing to Report

144: Remarks and Signature

Remarks	Sale includes an amount necessary to cover a tax obligation resulting from the settlement of a vested equity award distribution.
Date of Notice	01/27/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	/s/Wade Moss, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Matthew R. Hostetler
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)