Company Description
Repligen Corporation, a life sciences company, develops and commercializes bioprocessing technologies and systems in North America, Europe, the Asia Pacific, and internationally.
It offers Protein A ligands that are the binding components of Protein A affinity chromatography resins; and cell culture growth factor products.
The company also provides chromatography products, including OPUS pre-packed chromatography columns, which are used in the purification of biologics; and OPUS smaller-scale columns that are used in the high throughput process development screening, viral clearance validation studies, and scale down validation of chromatography processes, as well as ELISA test kits.
In addition, it offers filtration products, such as XCell ATF Cell Retention Systems that are filtration devices used in upstream perfusion and cell culture processing; TangenX flat sheet cassettes, which are used in downstream biologic drug concentration, buffer exchange, and formulation processes; KrosFlo tangential flow filtration and tangential flow depth filtration systems; and ProConnex TFDF flow paths.
Further, it provides process analytics products, such as slope spectroscopy systems under the SoloVPE, FlowVPE, and FlowVPX brands.
The company sells its products to life sciences, biopharmaceutical, and diagnostics companies; laboratory researchers; and contract manufacturing organizations.
Repligen Corporation has a collaboration agreement with Navigo Proteins GmbH to develop multiple affinity ligands.
The company was incorporated in 1981 and is headquartered in Waltham, Massachusetts.
| Country | United States |
| Founded | 1981 |
| Industry | Medical Instruments & Supplies |
| Sector | Healthcare |
| Employees | 1,778 |
| CEO | Olivier Loeillot |
Contact Details
Address: Building 1, Suite 100 Waltham, Massachusetts 02453 United States | |
| Phone | 781 250 0111 |
| Website | repligen.com |
Stock Details
| Ticker Symbol | RGEN |
| Exchange | NASDAQ |
| Stock Type | Common Stock |
| Fiscal Year | January - December |
| Reporting Currency | USD |
| CIK Code | 0000730272 |
| CUSIP Number | 759916109 |
| ISIN Number | US7599161095 |
| Employer ID | 04-2729386 |
| SIC Code | 2836 |
Key Executives
| Name | Position |
|---|---|
| Olivier Loeillot | President, Chief Executive Officer and Director |
| Anthony J. Hunt | Executive Chair |
| Jason K. Garland | Chief Financial Officer and Chief Compliance Officer |
| James R. Bylund | Chief Operating Officer |
| Ralf Kuriyel | Senior Vice President of Research and Development |
Latest SEC Filings
| Date | Type | Title |
|---|---|---|
| Sep 10, 2025 | 144 | Filing |
| Sep 8, 2025 | SCHEDULE 13G/A | Filing |
| Sep 2, 2025 | 8-K | Current Report |
| Aug 7, 2025 | 10-Q | Quarterly Report |
| Jul 29, 2025 | 8-K | Current Report |
| May 15, 2025 | 8-K | Current Report |
| May 15, 2025 | 144 | Filing |
| Apr 29, 2025 | 10-Q | Quarterly Report |
| Apr 29, 2025 | 8-K | Current Report |
| Apr 24, 2025 | SCHEDULE 13G/A | Filing |