Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-20-071609
Filing Date
2020-06-09
Accepted
2020-06-09 20:26:09
Documents
1
Period of Report
2020-06-08

Document Format Files

Seq Description Document Type Size
1 4 a4.html 4  
1 4 a4.xml 4 5477
  Complete submission text file 0001104659-20-071609.txt   6757
Mailing Address 11570 SIXTH STREET RANCHO CUCAMONGA CA 91730
Business Address 11570 SIXTH STREET RANCHO CUCAMONGA CA 91730 909-980-9484
Amphastar Pharmaceuticals, Inc. (Issuer) CIK: 0001297184 (see all company filings)

EIN.: 330702205 | Fiscal Year End: 1231
SIC: 2834 Pharmaceutical Preparations

Mailing Address 11570 6TH STREET RANCHO CUCAMONGA CA 91730
Business Address
Petersen Floyd F. (Reporting) CIK: 0001611286 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-36509 | Film No.: 20953291