4 | SEC Filings Hub

Filing metadata

Accession number: 0001104659-19-026484
Form type: Form 4
Filer: Amphastar Pharmaceuticals, Inc.
CIK: CIK 1297184
Filed: May 02, 2019
Reporting period: May 01, 2019
Description: Insider transaction

Documents

0001104659-19-026484-index.htm

Complete submission

0001104659-19-026484.txt

directory listing

Filed by

Amphastar Pharmaceuticals, Inc.