0001437749-16-027744.txt : 20160315 0001437749-16-027744.hdr.sgml : 20160315 20160315190318 ACCESSION NUMBER: 0001437749-16-027744 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160311 FILED AS OF DATE: 20160315 DATE AS OF CHANGE: 20160315 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 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MAO ROBERT YU LANG CENTRAL INDEX KEY: 0001232218 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-34112 FILM NUMBER: 161508277 MAIL ADDRESS: STREET 1: C/O 3COM CORPORATION STREET 2: 350 CAMPUS DRIVE CITY: MARLBOROUGH STATE: MA ZIP: 01752 4 1 rdgdoc.xml FORM 4 X0306 4 2016-03-11 0001421517 Energy Recovery, Inc. ERII 0001232218 MAO ROBERT YU LANG C/O ENERGY RECOVERY, INC. 1717 DOOLITTLE DRIVE SAN LEANDRO CA 94577 1 40,000 2016-03-11 4 P 0 40000 9.454 A 97361 D This figure is the weighted average purchase price of multiple trades ranging from $9.348 to $9.482 per share. The reporting person undertakes to provide to the SEC staff, ERI, or a shareholder of ERI full information about the number of shares purchased at each separate price upon request. /s/ Lemyrtle E. Thompson, Attorney-in-Fact for Robert Yu Lang Mao 2016-03-15