REGN Regeneron Pharmaceuticals, Inc.
NASDAQActiveCommon stock
REGN is the ticker symbol of Regeneron Pharmaceuticals, Inc., which is listed on NASDAQ.
REGN at a glance
- Symbol
- REGN
- Company / issuer
- Regeneron Pharmaceuticals, Inc.
- Security type
- Common stock
- Exchange
- NASDAQ
- Status
- Actively traded
- Seen in listing files
- Jan 2015 – present
- Sector
- Health Care
- Industry
- Biotechnology: Pharmaceutical Preparations
- Country
- United States
- IPO year
- 1991
- Market cap
- $82.0 billion (Sep 2026)
Regeneron Pharmaceuticals, Inc. company profile
- Industry (SIC)
- Pharmaceutical Preparations
- Headquarters
- Tarrytown, NY
- Incorporated in
- NY
- Fiscal year end
- December 31
- SEC filer category
- Large accelerated filer
- Latest annual report
- 10-K filed 2026-02-04
- Latest interim report
- 10-Q filed 2026-07-30
- SEC CIK
- 872589
Source: SEC EDGAR filer data.
REGN price chart
Interactive chart provided by TradingView (loads third-party scripts).
Frequently asked questions
What company has the ticker symbol REGN?
REGN is the ticker symbol of Regeneron Pharmaceuticals, Inc on NASDAQ.
Is REGN still trading?
Yes. REGN appears in the current NASDAQ listings as of Sep 2026.
Which exchange is REGN listed on?
REGN is listed on NASDAQ.
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