Amphastar Pharmaceuticals, Inc. — Investor Relations & Filings
Filings indexed
913
across all filing types
Latest filing
2025-12-11
Regulatory Filings
Country
US
United States of America
Listing
US
AMPH
Amphastar Pharmaceuticals, Inc. is a biopharmaceutical company focused on developing, manufacturing, and marketing technically challenging medications. Its portfolio includes generic and proprietary injectable, intranasal, and inhalation products. The company specializes in complex medications such as biologics derived from living cells, proteins, and interchangeable biosimilars. Amphastar also develops innovative drug delivery systems and proprietary technological platforms for various routes of administration.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| Regulatory Filings 2025 | 2025-12-11 | English | |
| Regulatory Filings 2025 | 2025-12-10 | English | |
| Piper Sandler Presentation | 2025-12-03 | English | |
| Regulatory Filings 2025 | 2025-11-28 | English | |
| Director's Dealing 2025 | 2025-11-26 | English | |
| Regulatory Filings 2025 | 2025-11-25 | English |
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2025
15 filings
| |||||
| 11726450 | Regulatory Filings 2025 | 2025-12-11 | English | ||
| 11726451 | Regulatory Filings 2025 | 2025-12-10 | English | ||
| 9178540 | Piper Sandler Presentation | 2025-12-03 | English | ||
| 11726453 | Regulatory Filings 2025 | 2025-11-28 | English | ||
| 11726454 | Director's Dealing 2025 | 2025-11-26 | English | ||
| 11726456 | Regulatory Filings 2025 | 2025-11-25 | English | ||
| 8468833 | Jefferies 2025 London Healthcare Presentation | 2025-11-19 | English | ||
| 11726457 | Director's Dealing 2025 | 2025-11-17 | English | ||
| 11726460 | Regulatory Filings 2025 | 2025-11-13 | English | ||
| 11726476 | 10-Q | 2025-11-06 | English | ||
| 11726479 | 8-K | 2025-11-06 | English | ||
| 8126445 | Q3 2025 Earnings Presentation | 2025-11-06 | English | ||
| 11726477 | Director's Dealing 2025 | 2025-11-05 | English | ||
| 11726480 | Regulatory Filings 2025 | 2025-11-03 | English | ||
| 11726485 | 1.01 | 2025-10-24 | English | ||
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Amphastar Pharmaceuticals, Inc. via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/10216/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=10216 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=10216 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=10216 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 10216}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Amphastar Pharmaceuticals, Inc. (id: 10216)"
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