0001421517-21-000152 3 2 20211217 20211220 20211220 Chow Joan Kai 0001390709 3 34 001-34112 211505858 215 W DIEHL ROAD NAPERVILLE IL 60563 Energy Recovery, Inc. 0001421517 3559 010616867 DE 1231 1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577 (510) 483-7370 1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577 3 1 wf-form3_164003715187028.xml FORM 3 FORM 3 OMB APPROVAL UNITED STATES SECURITIES AND EXCHANGE COMMISSION OMB Number: Washington, D.C. 20549 3235-0104 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF Estimated SECURITIES average burden hours per response... 0.5 Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934 or Section 30(h) of the Investment Company Act of 1940 1. Name and Address of Reporting 2. Date of Event 3. Issuer Name and Ticker or Trading Person * Requiring Symbol Chow Joan Kai Statement Energy Recovery, Inc. [ERII] (MM/DD/YYYY) 12/17/2021 (Last) (First) (Middle) 4. Relationship of Reporting Person(s) to Issuer (Check C/O ENERGY RECOVERY, INC., 1717 all applicable) DOOLITTLE DRIVE __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Street) 5. If Amendment, 6. Individual or Joint/Group SAN LEANDRO, CA 94577 Date Original Filing(Check Applicable Line) (City) (State) (Zip) Filed(MM/DD/YYYY) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person Table I - Non-Derivative Securities Beneficially Owned 1.Title of Security 2. Amount of 3. 4. Nature of Indirect (Instr. 4) Securities Ownership Beneficial Ownership Beneficially Form: (Instr. 5) Owned Direct (Instr. 4) (D) or Indirect (I) (Instr. 5) Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) 1. Title of Derivate Security 2. Date Exercisable 3. Title and Amount 4. 5. 6. Nature of (Instr. 4) and Expiration Date of Securities Conversion Ownership Indirect (MM/DD/YYYY) Underlying or Form of Beneficial Derivative Security Exercise Derivative Ownership (Instr. 4) Price of Security: (Instr. 5) Derivative Direct (D) Security or Indirect (I) Date Expiration Title Amount (Instr. 5) Exercisable Date or Number of Shares Explanation of Responses: Remarks: Exhibit 24 No securities are beneficially owned. Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Chow Joan Kai C/O ENERGY RECOVERY, INC. X 1717 DOOLITTLE DRIVE SAN LEANDRO, CA 94577 Signatures /s/ William Yeung, Attorney-in-fact for Joan K. Chow 12/20/2021 ** 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 5(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 control number. EX-24 2 ex-24.htm CHOW J (2021-12-17) POWER OF ATTORNEY As an officer and/or director of Energy Recovery, Inc. (the "Company"), the undersigned is subject to the reporting requirements of Section 16 of the Securities Exchange Act of 1934, as amended. By signing this document, the undersigned: (i) expressly revokes and leaves without effect any and all prior powers of attorney granted as an officer and/or a director of the Company for the purposes set-forth in points 1 to 3 herein below; and (ii) designates and appoints each of Joshua Ballard, William Yeung, and Derek Ching as the undersigned's true and lawful attorney-in-fact to: (1) prepare and execute Forms ID, 3, 4, and 5 including amendments to these Forms, for and on behalf the undersigned, in the undersigned's capacity as an officer and/or director of the Company; (2) prepare and execute any other forms or amendments to such forms as he or she determines, in his or her discretion, that are required or advisable to be filed under Section 16, as amended, and related rules and regulations, including any successor laws and regulations, as a consequence of the undersigned's status as a director or as a result of the undersigned's ownership, acquisition or disposition of securities of the Company; and (3) undertake all acts necessary in order to file and submit such forms to the U.S. Securities and Exchange Commission, any securities exchange or national association, the Company and such other person or agency as the attorney-in-fact deems appropriate. The undersigned hereby grants to each such attorney-in-fact full power and authority to do and perform any and every act and thing whatsoever requisite, necessary or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such attorney-in-fact, or such attorney-in-fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this Power of Attorney and the rights and powers herein granted. The undersigned hereby ratifies and confirms all acts that each of the attorneys-in-fact and agents do or cause to be done by virtue of this Power of Attorney. The undersigned acknowledges that each of the attorneys-in-fact, in serving in such capacity at the undersigned's request, are not assuming, nor is the Company assuming, any of the undersigned's responsibilities to comply with Section 16, as amended. This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms ID, 3, 4, and 5 or to report holdings of, and transactions in, securities issued by the Company, or until the undersigned revokes this Power of Attorney by delivering to the Company a signed revocation in writing to the Company and to each of the attorneys-in-fact. IN WITNESS WHEREOF, I have caused this Power of Attorney to be executed as of this 17th day of December, 2021. /s/ Joan K. Chow ------------------- Joan K. Chow