REPLIGEN CORP — Investor Relations & Filings
Filings indexed
1,029
across all filing types
Latest filing
2026-05-15
Regulatory Filings
Country
US
United States of America
Listing
US
RGEN
Repligen Corporation is a life sciences company that develops and commercializes innovative bioprocessing technologies and systems used in the manufacturing of biologic drugs. The company's portfolio is focused on enhancing efficiency and quality in biopharmaceutical production workflows. Key product areas include filtration, featuring Tangential Flow Filtration (TFF) systems; fluid management, with single-use technologies such as bags, assemblies, and mixers; and process analytics, offering advanced instruments for concentration measurement. Repligen's technologies are integral to the development and cGMP manufacturing of therapies like monoclonal antibodies, vaccines, and cell and gene therapies.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-05-15 | English | |
| 10-Q - REPLIGEN CORP (0000730272) (Filer) | 2026-05-06 | English | |
| 8-K - REPLIGEN CORP (0000730272) (Filer) | 2026-05-05 | English | |
| DEFA14A | 2026-04-27 | English | |
| ARS | 2026-04-02 | English | |
| DEFA14A | 2026-04-02 | English |
Browse filings by year
20 years- 2026 26 filings
- 2025 66 filings
- 2024 99 filings
- 2023 64 filings
- 2022 57 filings
- 2021 65 filings
- 2020 66 filings
- 2019 60 filings
- 2018 55 filings
- 2017 56 filings
- 2016 49 filings
- 2015 53 filings
- 2014 62 filings
- 2013 48 filings
- 2012 54 filings
- 2011 39 filings
- 2010 32 filings
- 2009 37 filings
- 2008 27 filings
- 2007 14 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46353958 | 8-K | 2026-05-15 | English | ||
| 42001708 | 10-Q - REPLIGEN CORP (0000730272) (Filer) | 2026-05-06 | English | ||
| 41346464 | 8-K - REPLIGEN CORP (0000730272) (Filer) | 2026-05-05 | English | ||
| 46082703 | DEFA14A | 2026-04-27 | English | ||
| 46082717 | ARS | 2026-04-02 | English | ||
| 46082719 | DEFA14A | 2026-04-02 | English | ||
| 46082751 | DEF 14A | 2026-04-02 | English | ||
| 33062751 | SCHEDULE 13G/A - REPLIGEN CORP (0000730272) (Subject) | 2026-03-27 | English | ||
| 33015087 | 4 - REPLIGEN CORP (0000730272) (Issuer) | 2026-03-23 | English | ||
| 33014973 | 4 - REPLIGEN CORP (0000730272) (Issuer) | 2026-03-23 | English | ||
| 33014971 | 4 - REPLIGEN CORP (0000730272) (Issuer) | 2026-03-23 | English | ||
| 33014970 | 4 - REPLIGEN CORP (0000730272) (Issuer) | 2026-03-23 | English | ||
| 32880405 | 4 - REPLIGEN CORP (0000730272) (Filer) | 2026-03-03 | English | ||
| 32880406 | 4 - REPLIGEN CORP (0000730272) (Filer) | 2026-03-03 | English | ||
| 32880407 | 4 - REPLIGEN CORP (0000730272) (Filer) | 2026-03-03 | English | ||
Market data
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REPLIGEN CORP 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/30826/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=30826 | 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=30826 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=30826 \ -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": 30826}, 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 REPLIGEN CORP (id: 30826)"
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