Amphastar Pharmaceuticals
AMPH
Last Price
52 Week Range
$17.03 - $31.26
Next Earnings Date
May 06 2026 (Estimate)
Next Earnings Date
May 06 2026 (Est.)
Last Price
Amphastar Pharmaceuticals SEC Filings
Company Name | Form Type | Filed | View |
|---|---|---|---|
Amphastar Pharmaceuticals, Inc. | 8-K | March 16, 2026 | |
Amphastar Pharmaceuticals, Inc. | 8-K | March 6, 2026 | |
Amphastar Pharmaceuticals, Inc. | 8-K | March 6, 2026 | |
Amphastar Pharmaceuticals, Inc. | 8-K | February 26, 2026 | |
Amphastar Pharmaceuticals, Inc. | 10-K | February 26, 2026 | |
Amphastar Pharmaceuticals, Inc. | 8-K | January 12, 2026 | |
Amphastar Pharmaceuticals, Inc. | 10-Q | November 6, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | November 6, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | October 24, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | September 18, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | August 12, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | August 7, 2025 | |
Amphastar Pharmaceuticals, Inc. | 10-Q | August 7, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | July 21, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | June 4, 2025 | |
Amphastar Pharmaceuticals, Inc. | 10-Q | May 8, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | May 7, 2025 | |
Amphastar Pharmaceuticals, Inc. | DEF 14A | April 14, 2025 | |
Amphastar Pharmaceuticals, Inc. | DEFA14A | April 14, 2025 | |
Amphastar Pharmaceuticals, Inc. | ARS | April 14, 2025 | |
Amphastar Pharmaceuticals, Inc. | PRE 14A | April 2, 2025 | |
Amphastar Pharmaceuticals, Inc. | 10-K | March 3, 2025 | |
Amphastar Pharmaceuticals, Inc. | 8-K | February 27, 2025 | |
Amphastar Pharmaceuticals, Inc. | 10-Q | November 7, 2024 | |
Amphastar Pharmaceuticals, Inc. | 8-K | November 6, 2024 | |
Amphastar Pharmaceuticals, Inc. | 8-K | August 30, 2024 | |
Amphastar Pharmaceuticals, Inc. | 10-Q | August 9, 2024 | |
Amphastar Pharmaceuticals, Inc. | 8-K | August 7, 2024 | |
Amphastar Pharmaceuticals, Inc. | 8-K | June 4, 2024 | |
Amphastar Pharmaceuticals, Inc. | 10-Q | May 10, 2024 |
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