0001421517-23-000152.txt : 20230829 0001421517-23-000152.hdr.sgml : 20230829 20230829164304 ACCESSION NUMBER: 0001421517-23-000152 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230828 FILED AS OF DATE: 20230829 DATE AS OF CHANGE: 20230829 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Yeung William CENTRAL INDEX KEY: 0001677876 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34112 FILM NUMBER: 231222565 MAIL ADDRESS: STREET 1: 1717 DOOLITTLE DRIVE CITY: SAN LEANDRO STATE: CA ZIP: 94577 FORMER NAME: FORMER CONFORMED NAME: Yeung William Thompson DATE OF NAME CHANGE: 20160622 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Energy Recovery, Inc. CENTRAL INDEX KEY: 0001421517 STANDARD INDUSTRIAL CLASSIFICATION: SPECIAL INDUSTRY MACHINERY, NEC [3559] IRS NUMBER: 010616867 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1717 DOOLITTLE DRIVE CITY: SAN LEANDRO STATE: CA ZIP: 94577 BUSINESS PHONE: (510) 483-7370 MAIL ADDRESS: STREET 1: 1717 DOOLITTLE DRIVE CITY: SAN LEANDRO STATE: CA ZIP: 94577 4 1 wk-form4_1693341773.xml FORM 4 X0508 4 2023-08-28 0 0001421517 Energy Recovery, Inc. ERII 0001677876 Yeung William C/O ENERGY RECOVERY, INC. 1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577 0 1 0 0 Chief Legal Officer 0 Common Stock 2023-08-28 4 S 0 40614 27.754 D 52708 D This figure is the weighted average sales price of multiple trades ranging from $27.590 to $27.872 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. /s/ William Yeung 2023-08-29