Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001297184-22-000015
Filing Date
2022-04-14
Accepted
2022-04-14 16:27:16
Documents
2
Period of Report
2022-06-10

Document Format Files

Seq Description Document Type Size
1 DEF 14A amph-20220610xdef14a.htm DEF 14A 1746687
2 GRAPHIC amph-20220610xdef14a018.jpg GRAPHIC 7807
  Complete submission text file 0001297184-22-000015.txt   1758574
Mailing Address 11570 SIXTH STREET RANCHO CUCAMONGA CA 91730
Business Address 11570 SIXTH STREET RANCHO CUCAMONGA CA 91730 909-980-9484
Amphastar Pharmaceuticals, Inc. (Filer) CIK: 0001297184 (see all company filings)

EIN.: 330702205 | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-36509 | Film No.: 22827616
SIC: 2834 Pharmaceutical Preparations