4 | SEC Filings Hub

Filing metadata

Accession number: 0001104659-19-006336
Form type: Form 4
Filer: Amphastar Pharmaceuticals, Inc.
CIK: CIK 1297184
Filed: Feb 07, 2019
Reporting period: Feb 05, 2019
Description: Insider transaction

Documents

0001104659-19-006336-index.htm

Complete submission

0001104659-19-006336.txt

directory listing

Filed by

Amphastar Pharmaceuticals, Inc.