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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001297184-24-000022
Filing Date
2024-04-12
Accepted
2024-04-12 16:14:10
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A amph-20240412xdefa14a.htm DEFA14A 16339
2 GRAPHIC amph-20240412xdefa14a001.jpg GRAPHIC 237713
3 GRAPHIC amph-20240412xdefa14a002.jpg GRAPHIC 184488
  Complete submission text file 0001297184-24-000022.txt   598966
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: DEFA14A | Act: 34 | File No.: 001-36509 | Film No.: 24841615
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)