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Regeneron Pharmaceuticals

Regeneron Pharmaceuticals logo
🇺🇸United States
Ownership
Public
Established
1988-01-01
Employees
13.4K
Market Cap
$132.4B
Website
http://www.regeneron.com
Introduction

Regeneron Pharmaceuticals, Inc. is a biotechnology company, which engages in the discovery, invention, development, manufacture, and commercialization of medicines. Its product portfolio includes the following brands: Dupixent, Evkeeza, Eylea, Inmazeb, and Kevzara. The firm accelerates the traditional drug development process through its proprietary VelociSuite technologies such as VelocImmune, which uses unique genetically humanized mice to produce optimized fully human antibodies and bispecific antibodies. The company was founded by Alferd G. Gilman, Leonard S. Schleifer, George Damis Yancopoulos, and Eric M. Shooter on January 8, 1988, and is headquartered in Tarrytown, NY.

Clinical Trials

756

Active:363
Completed:222

Trial Phases

5 Phases

Phase 1:436
Phase 2:104
Phase 3:99
+2 more phases

Drug Approvals

5

FDA:5

Drug Approvals

Praluent

Approval Date
Mar 8, 2024
FDA

LIBTAYO

Approval Date
Mar 4, 2024
FDA

EYLEA

Approval Date
Dec 14, 2023
FDA

Evkeeza

Approval Date
Mar 30, 2023
FDA

Inmazeb

Approval Date
Dec 20, 2022
FDA

Clinical Trials

Distribution across different clinical trial phases (673 trials with phase data)• Click on a phase to view related trials

Phase 1
436 (64.8%)
Phase 2
104 (15.5%)
Phase 3
99 (14.7%)
Not Applicable
18 (2.7%)
Phase 4
10 (1.5%)
phase_1_2
4 (0.6%)
phase_2_3
2 (0.3%)

A Study to Investigate Mibavademab in Adult Women With Functional Hypothalamic Amenorrhea

Not Applicable
Not yet recruiting
Conditions
Functional Hypothalamic Amenorrhea (FHA)
Interventions
Other: Placebo
First Posted Date
2025-11-19
Last Posted Date
2025-11-19
Lead Sponsor
Regeneron Pharmaceuticals
Target Recruit Count
34
Registration Number
NCT07235917

Intravitreal (IVT) Pozelimab for Geographic Atrophy (GA) in Adult Participants

Not Applicable
Not yet recruiting
Conditions
Geographic Atrophy (GA)
Interventions
First Posted Date
2025-11-17
Last Posted Date
2025-11-17
Lead Sponsor
Regeneron Pharmaceuticals
Target Recruit Count
54
Registration Number
NCT07230834

A Study Evaluating Mibavademab Treatment of Obesity Due to Leptin (LEP) Gene Mutations in Children, Adolescents and Adults

Not Applicable
Not yet recruiting
Conditions
Monogenic Obesity
Interventions
First Posted Date
2025-10-24
Last Posted Date
2025-10-24
Lead Sponsor
Regeneron Pharmaceuticals
Target Recruit Count
4
Registration Number
NCT07220772

Efficacy and Safety of Mibavademab in Adult and Pediatric Patients With Generalized Lipodystrophy

Not Applicable
Not yet recruiting
Conditions
Generalized Lipodystrophy
Interventions
Drug: Placebo
First Posted Date
2025-10-24
Last Posted Date
2025-10-24
Lead Sponsor
Regeneron Pharmaceuticals
Target Recruit Count
28
Registration Number
NCT07220785
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News

FDA Approves Multiple New Cancer Therapies Including Bayer's Hyrnuo for NSCLC and Amgen's Imdelltra for Small Cell Lung Cancer

The FDA has approved Bayer's Hyrnuo (sevabertinib), an oral tyrosine kinase inhibitor for locally advanced or metastatic non-squamous non-small cell lung cancer in adults with HER2-activating mutations.

Formycon Achieves Technical Proof of Similarity for Dupilumab Biosimilar FYB208, Targeting $20 Billion Market

Formycon AG successfully completed the Technical Proof of Similarity (TPoS) for FYB208, demonstrating high analytical comparability to Dupixent (dupilumab).

Regeneron Announces $2 Billion Manufacturing Expansion in New York, Creating 1,000 Jobs

Regeneron Pharmaceuticals plans a $2 billion expansion in Saratoga Springs, New York, creating 1,000 permanent full-time jobs and 500 construction positions.

FDA-Approved Prostate Cancer Drugs Show Promise Against Acute Myeloid Leukemia in Preclinical Studies

Penn State researchers discovered that two FDA-approved prostate cancer drugs, apalutamide and finasteride, effectively suppressed acute myeloid leukemia progression in both male and female mice and patient-derived AML cells.

UK High Court Clears Path for Alvotech's Eylea Biosimilar Manufacturing Ahead of Patent Expiry

The UK High Court rejected Regeneron and Bayer's injunction request against Alvotech's manufacturing of AVT06, a biosimilar to Eylea (aflibercept), allowing continued production at the company's UK contract manufacturing organization.

AstraZeneca Acquires SixPeaks Bio for $300M to Advance Muscle-Preserving Obesity Treatments

AstraZeneca exercised its option to acquire obesity startup SixPeaks Bio for $170 million upfront, with an additional $30 million in two years and up to $100 million in regulatory milestone payments.

Libtayo Gains Widespread Provincial Reimbursement Across Canada for Advanced NSCLC and Basal Cell Carcinoma

Regeneron's PD-1 inhibitor Libtayo (cemiplimab) is now reimbursed by public drug programs in seven Canadian provinces for advanced non-small cell lung cancer and locally advanced basal cell carcinoma.

ModeX Therapeutics and Regeneron Partner on $1 Billion Multispecific Antibody Collaboration

ModeX Therapeutics, an OPKO Health subsidiary, has entered into a license and collaboration agreement with Regeneron Pharmaceuticals to develop multispecific antibodies targeting multiple biological pathways simultaneously.

Regeneron's Gene Therapy Shows Remarkable Success in Treating Inherited Deafness

Regeneron's DB-OTO gene therapy demonstrated clinically meaningful hearing improvements in 11 of 12 patients with OTOF gene mutations within weeks of treatment.

Regeneron Presents New Libtayo Data at ESMO 2025, Showcasing Patient-Centric Every 6-Week Dosing for High-Risk Skin Cancer

Regeneron will present new Phase 3 C-POST data at ESMO 2025 demonstrating that an every 6-week dosing regimen for Libtayo (cemiplimab) maintains similar efficacy and safety compared to every 3-week dosing in high-risk cutaneous squamous cell carcinoma patients.

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