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Form DEF 14A - Other definitive proxy statements:
SEC Accession No. 0001297184-19-000019
Filing Date
2019-04-18
Accepted
2019-04-18 16:11:14
Documents
1
Period of Report
2019-06-12
Effectiveness Date
2019-04-18

Document Format Files

Seq Description Document Type Size
1 DEF 14A amph-20190612xdef14a.htm DEF 14A 917430
  Complete submission text file 0001297184-19-000019.txt   918429
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)

IRS No.: 330702205 | Fiscal Year End: 1231
Type: DEF 14A | Act: 34 | File No.: 001-36509 | Film No.: 19756019
SIC: 2834 Pharmaceutical Preparations