0001961665-23-000025.txt : 20230828 0001961665-23-000025.hdr.sgml : 20230828 20230828152013 ACCESSION NUMBER: 0001961665-23-000025 CONFORMED SUBMISSION TYPE: 144 PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20230828 DATE AS OF CHANGE: 20230828 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: 144 SEC ACT: 1933 Act SEC FILE NUMBER: 001-34112 FILM NUMBER: 231214751 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 REPORTING-OWNER: COMPANY DATA: COMPANY CONFORMED NAME: Yeung William CENTRAL INDEX KEY: 0001677876 FILING VALUES: FORM TYPE: 144 MAIL ADDRESS: STREET 1: 1717 DOOLITTLE DRIVE CITY: SAN LEANDRO STATE: CA ZIP: 94577 FORMER COMPANY: FORMER CONFORMED NAME: Yeung William Thompson DATE OF NAME CHANGE: 20160622 144 1 primary_doc.xml 144 0001677876 XXXXXXXX LIVE 0001421517 Energy Recovery, Inc. 001-34112 1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577 (510) 483-7370 Yeung William Chief Legal Officer COMMON TD AMERITRADE

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40614 1102670.00 56406602 08/28/2023 NASDAQ COMMON 02/05/2018 RESTRICTED STOCK UNITS VESTING ENERGY RECOVERY INC N 1956 02/05/2018 RSU VESTING COMMON 03/18/2019 RESTRICTED STOCK UNITS VESTING ENERGY RECOVERY INC N 4590 03/18/2019 RSU VESTING COMMON 09/25/2019 RESTRICTED STOCK UNITS VESTING ENERGY RECOVERY INC N 7567 09/25/2019 RSU VESTING COMMON 02/05/2020 RESTRICTED STOCK UNITS VESTING ENERGY RECOVERY INC N 7356 02/05/2020 RSU VESTING COMMON 02/03/2021 RESTRICTED STOCK UNITS VESTING ENERGY RECOVERY INC N 19145 02/03/2021 RSU VESTING Y 08/28/2023 WILLIAM YEUNG