RGEN Repligen Corporation
NASDAQActiveCommon stock
RGEN is the ticker symbol of Repligen Corporation, which is listed on NASDAQ.
RGEN at a glance
- Symbol
- RGEN
- Company / issuer
- Repligen Corporation
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jan 2015 – present
- Sector
- Health Care
- Industry
- Biotechnology: Biological Products (No Diagnostic Substances)
- Country
- United States
- IPO year
- 1986
- Market cap
- $9.3 billion (Sep 2026)
Repligen Corporation company profile
- Industry (SIC)
- Biological Products, (No Diagnostic Substances)
- Headquarters
- Waltham, MA
- Incorporated in
- DE
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-26
- Latest interim report
- 10-Q filed 2026-07-29
- SEC CIK
- 730272
Source: SEC EDGAR filer data.
RGEN price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol RGEN?
RGEN is the ticker symbol of Repligen Corporation on NASDAQ.
Is RGEN still trading?
Yes. RGEN appears in the current NASDAQ listings as of Sep 2026.
Which exchange is RGEN listed on?
RGEN is listed on NASDAQ.
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