0001104659-20-096523.txt : 20200818 0001104659-20-096523.hdr.sgml : 20200818 20200818161504 ACCESSION NUMBER: 0001104659-20-096523 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20200814 FILED AS OF DATE: 20200818 DATE AS OF CHANGE: 20200818 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Maris David CENTRAL INDEX KEY: 0001814105 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-36509 FILM NUMBER: 201113812 MAIL ADDRESS: STREET 1: C/O AMPHASTAR PHARMACEUTICALS, INC. STREET 2: 11570 6TH STREET CITY: RANCHO CUCAMONGA STATE: CA ZIP: 91730 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 4 1 a4.xml 4 X0306 4 2020-08-14 0 0001297184 Amphastar Pharmaceuticals, Inc. AMPH 0001814105 Maris David C/O AMPHASTAR PHARMACEUTICALS, INC. 11570 6TH STREET RANCHO CUCAMONGA CA 91730 1 0 0 0 Common Stock 2020-08-14 4 P 0 1000 20.26 A 13151 D /s/ Eva Wen, by power of attorney 2020-08-18