Regeneron Pharmaceuticals, Inc.(REGN)
NASDAQ

Company Profile & Information

$676.69
-2.25 (-0.33%)

Company Profile

Business overview, scale, and footprint

Company NameRegeneron Pharmaceuticals, Inc.
Ticker SymbolREGN
ExchangeNMS
SectorHealthcare
IndustryBiotechnology
Employees15,343
CEODr. Leonard S. Schleifer M.D., Ph.D.
Founded1988
HeadquartersTarrytown, NY, United States
CountryUnited States
Next Earnings DateJul 30, 2026

Business Overview

Regeneron Pharmaceuticals, Inc. discovers, invents, develops, manufactures, and commercializes medicines to treat various diseases worldwide. The company develops product candidates to treat eye, allergic and inflammatory, cardiovascular, metabolic, neurological, infectious, and rare diseases; and cancer, hematologic conditions. It also offers EYLEA injections for wet age-related macular degeneration and diabetic macular edema; myopic choroidal neovascularization; diabetic retinopathy; neovascular glaucoma; retinopathy of prematurity; Dupixent injection to treat atopic dermatitis and asthma; Libtayo injection for metastatic or locally advanced cutaneous squamous cell carcinoma; Praluent injection to treat heterozygous familial hypercholesterolemia (HoFH); and Kevzara solution for rheumatoid arthritis. It has license and collaboration agreement with Bayer for the development and commercialization of EYLEA 8 mg and EYLEA; Alnylam Pharmaceuticals, Inc. to discover, develop, and commercialize RNAi therapeutics for diseases by addressing therapeutic disease targets expressed in the eye and central nervous system; Intellia Therapeutics, Inc. to advance CRISPR/Cas9 gene-editing technology for in vivo therapeutic development for therapies focused on neurological and muscular diseases; Hansoh Pharmaceuticals Group Company Limited to acquire development and commercial rights for HS-20094, a dual GLP-1/GIP receptor; and Tessera Therapeutics, Inc. develops and commercializes TSRA-196, an investigational gene editing therapy for Alpha-1 antitrypsin deficiency. Additionally, the company has a strategic collaboration with Telix Pharmaceuticals Limited to develop and commercialize radiopharmaceutical therapies. It also has a strategic collaboration with CytomX Therapeutics, Inc. to create conditionally-activated bispecific cancer therapies. The company was incorporated in 1988 and is based in Tarrytown, New York.

Insider Transactions

Open-market activity and option exercises

Insider Activity Summary

Insider trading activity for Regeneron Pharmaceuticals, Inc. (REGN) over the last 3 months consists of 86 total transactions. Among these, company executives and board members conducted 86 buys (totaling 705,258 shares) and 0 sells (totaling 0 shares). This activity resulted in a net change of 705,258 shares, reflecting net buying interest with an estimated net acquisitions value of $30.88M.

86 insider transactions found. Showing 10 of 86 transactions.

Show:entries
Insider NameRelation to CompanyShares ChangedPriceTransaction Date
RYAN ARTHUR FDirector100$0.07May 1, 2026
RYAN ARTHUR FDirector100$0.08Apr 1, 2026
RYAN ARTHUR FDirector100$0.08Mar 2, 2026
ZOGHBI HUDA YDirector1,638$0.62Feb 19, 2026
PITOFSKY JASONOfficer1,000$0.49Feb 9, 2026
RYAN ARTHUR FDirector100$0.08Feb 9, 2026
PITOFSKY JASONOfficer2,036$1.59Feb 9, 2026
BASSLER BONNIE LDirector1,500$0.56Jan 7, 2026
GOLDSTEIN JOSEPH LDirector155$N/AJan 2, 2026
ZOGHBI HUDA YDirector155$N/AJan 2, 2026
Page 1 of 9 (86 total transactions)