0000899243-16-021692.txt : 20160603 0000899243-16-021692.hdr.sgml : 20160603 20160603163027 ACCESSION NUMBER: 0000899243-16-021692 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160602 FILED AS OF DATE: 20160603 DATE AS OF CHANGE: 20160603 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Amphastar Pharmaceuticals, Inc. CENTRAL INDEX KEY: 0001297184 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 330702205 FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 11570 SIXTH STREET CITY: RANCHO CUCAMONGA STATE: CA ZIP: 91730 BUSINESS PHONE: 909-980-9484 MAIL ADDRESS: STREET 1: 11570 SIXTH STREET CITY: RANCHO CUCAMONGA STATE: CA ZIP: 91730 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: PETERS WILLIAM J CENTRAL INDEX KEY: 0001263136 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36509 FILM NUMBER: 161696070 MAIL ADDRESS: STREET 1: 40 CUTTERMILL ROAD STREET 2: C/O TASHLIK KREUTZER GOLDWYN & CRANDELL CITY: GREAT NECK STATE: NY ZIP: 11021 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2016-06-02 0 0001297184 Amphastar Pharmaceuticals, Inc. AMPH 0001263136 PETERS WILLIAM J C/O AMPHASTAR PHARMACEUTICALS, INC. 11570 6TH STREET RANCHO CUCAMONGA CA 91730 0 1 0 0 CFO, SVP & Treasurer Common Stock 2016-06-02 4 S 0 2297 16.00 D 66949 D The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on December 16, 2015. /s/ Ken Stupak, by power of attorney 2016-06-03