Financials
2022
Quarterly report, Q1 FY2022
Amphastar Pharmaceuticals, Inc. quarterly report, Q1 FY2022
10-Q
Current report, 10 Mar 2022
Amphastar Pharmaceuticals, Inc. current report, 10 March 2022
8-K
2021
Annual report, FY2021
Amphastar Pharmaceuticals, Inc. annual report, FY2021
10-K
Current report, 08 Nov 2021
Amphastar Pharmaceuticals, Inc. current report, 08 November 2021
8-K
Quarterly report, Q3 FY2021
Amphastar Pharmaceuticals, Inc. quarterly report, Q3 FY2021
10-Q
Current report, 19 Aug 2021
Amphastar Pharmaceuticals, Inc. current report, 19 August 2021
8-K
Current report, 19 Aug 2021
Amphastar Pharmaceuticals, Inc. current report, 19 August 2021
8-K
Current report, 09 Aug 2021
Amphastar Pharmaceuticals, Inc. current report, 09 August 2021
8-K
Current report, 05 Aug 2021
Amphastar Pharmaceuticals, Inc. current report, 05 August 2021
8-K
Current report, 04 Aug 2021
Amphastar Pharmaceuticals, Inc. current report, 04 August 2021
8-K