All Companies

REGN

Regeneron Pharmaceuticals Inc

Pharmaceutical Preparations

$695.42updated Jul 30, 2026

Regeneron Pharmaceuticals discovers, develops, and commercializes products that fight eye disease, cardiovascular disease, cancer, and inflammation. The company has several marketed products, including low-dose Eylea and Eylea HD, approved for wet age-related macular degeneration and other eye diseases; Dupixent in immunology; Praluent for LDL cholesterol lowering; Libtayo in oncology; and Kevzara in rheumatoid arthritis. Regeneron is also developing monoclonal and bispecific antibodies with Sanofi, other collaborators, and independently, and has early-stage partnerships that bring new technology to the pipeline, including RNAi (Alnylam) and Crispr-based gene editing (Intellia).

Total Trades

13

Politicians Trading

8

Last Traded

Mar 27, 2026

Price history

Congressional Trades

PoliticianNotifiedTradedTypeAmountChange
Alan ArmstrongRJul 21, 2026Mar 27, 2026Buy$1,001 - $15,000-5.73%
Julia LetlowRMar 12, 2026Feb 12, 2026Buy$1,001 - $15,000-11.26%
Gilbert Ray Cisneros, Jr.DDec 15, 2025Nov 18, 2025Buy$1,001 - $15,000-4.12%
Robert BresnahanRJun 9, 2025May 15, 2025Buy$1,001 - $15,000+18.88%
Byron DonaldsRMay 24, 2025Apr 10, 2025Sell$1,001 - $15,000+27.28%
Byron DonaldsRMay 24, 2025Apr 10, 2025Sell$1,001 - $15,000+27.28%
Robert BresnahanRMay 8, 2025Apr 8, 2025Sell$1,001 - $15,000+24.89%
Jefferson ShreveRMay 8, 2025Apr 7, 2025Sell$15,001 - $50,000+21.41%
Julie JohnsonDMay 14, 2025Apr 1, 2025Sell$1,001 - $15,000+12.71%
Robert BresnahanRMar 27, 2025Feb 25, 2025Sell$1,001 - $15,000-3.88%
Julie JohnsonDMar 12, 2025Feb 12, 2025Sell$1,001 - $15,000+4.75%
Josh GottheimerDFeb 10, 2025Jan 24, 2025Sell$1,001 - $15,000+2.90%
Julie JohnsonDFeb 12, 2025Jan 15, 2025Buy$1,001 - $15,000-1.14%