Published mark

Regeneron Pharmaceuticals

REGENERON PHARMACEUTICALS, INC.

NASDAQ: REGN. Canonical company identity and public leadership record.

US

Record source reportedRecord not claimedNo Eval published
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Alpha ID
alpha:company:bee12477-9858-4107-8779-4e9347bf356a
SEC CIK
0000872589
Website
www.regeneron.com Open
Record version
vpublic-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce, published Oct 16, 2026
Newest evidence
Apr 24, 2026
Monitoring
Not yet monitored Details
Integrity
Not yet signed Methodology
CEO
Leonard S. SchleiferSince Feb 4, 2026
Chair
Not publishedLead independent: Christine A. Poon
Independent
11 / 1313 directors published
Published claims
435 distinct sources
Evidence records
80 pinned
Source conflicts
0None open

Built from 5 distinct sources and 8 evidence records. Every Claim links to where it appears. Where nothing was published, the record states the coverage gap.

CorroboratedSource reportedAlpha inferenceNot disclosed

Public record. Alpha publishes governance facts about this organization from regulatory filings and company statements. Private enterprise overlay data is never projected here. The company can claim the record, correct, or dispute any Claim. How this works

CEO CHANGED

Leonard S. Schleifer executive of Regeneron Pharmaceuticals, effective 2026-02-04.

EffectiveEffective Feb 4, 2026E5

Monitoring

Continuous

What the published record states about identity, evidence, evaluation, monitoring, authority, and freshness. Watched-source schedules are not published for this record.

  • Identityunclaimed
    Published
  • Evidencesource_reported
    Published
  • Evaluationnot_evaluated
    Published
  • MonitoringNot yet published for this record.
    Not published
  • AuthorityNot yet published for this record.
    Not published
  • Freshnesscurrent
    Published

Leadership

Evidence
RolePersonSinceStatusClaim
Chief Executive OfficerLeonard S. SchleiferFeb 2026currentSource reportedE5
Executive Vice President, Co-Chief Scientific OfficerAndrew J. Murphy, Ph.D.Not capturedunknownSource reportedE4
Executive Vice President, Finance and Chief Financial OfficerChristopher FenimoreNot capturedunknownSource reportedE4
Executive Vice President and General Manager, Industrial Operations and Product SupplyDaniel P. Van PlewNot capturedunknownSource reportedE4
Board co-Chair, President and Chief Scientific OfficerGeorge D. Yancopoulos, M.D., Ph.D.Not capturedunknownSource reportedE4
Board co-Chair, President and Chief Executive OfficerLeonard S. Schleifer, M.D., Ph.D.Not capturedunknownSource reportedE4

Board of directors

Evidence

13 directors published. 11 of 13 with a published determination are independent.

DirectorStatusSinceCommitteesClaim
Anita J. RyanIndependent2003AuditAudit; Corporate Governance and Compliance · ChairCorporate Governance and Compliance, chairSource reportedE3
Bonnie L. BasslerIndependent2016None publishedSource reportedE3
Christine A. PoonIndependentLead Independent2010Compensation, chairCompensation · Chair; Corporate Governance and ComplianceCorporate Governance and ComplianceSource reportedE3
Craig B. ThompsonIndependent2022Corporate Governance and ComplianceCorporate Governance and Compliance; Digital Technology; TechnologyDigital TechnologyTechnologySource reportedE3
David P. SchenkeinIndependent2023None publishedSource reportedE3
George D. YancopoulosNot independent2001None publishedSource reportedE3
George L. SingIndependent1988Audit, chairAudit · Chair; CompensationCompensationSource reportedE3
Huda Y. ZoghbiIndependent2016None publishedSource reportedE3
Joseph L. GoldsteinIndependent1991None publishedSource reportedE3
Kathryn GuariniIndependent2023None publishedSource reportedE3
Leonard S. SchleiferNot independent1988None publishedSource reportedE3
Michael S. BrownIndependent1991None publishedSource reportedE3
N. Anthony ColesIndependent2017None publishedSource reportedE3

Committees and risk ownership

Evidence
CommitteeChairMembersRisks assigned
AuditGeorge L. SingGeorge L. Sing, Anita J. RyanNot described in the published record
Audit · Chair; CompensationNot publishedGeorge L. SingNot described in the published record
Audit; Corporate Governance and Compliance · ChairNot publishedAnita J. Ryanregulatory
CompensationChristine A. PoonChristine A. Poon, George L. SingNot described in the published record
Compensation · Chair; Corporate Governance and ComplianceNot publishedChristine A. Poonregulatory
Corporate Governance and ComplianceAnita J. RyanAnita J. Ryan, Christine A. Poon, Craig B. Thompsonregulatory
Corporate Governance and Compliance; Digital Technology; TechnologyNot publishedCraig B. Thompsonregulatory
Digital TechnologyNot publishedCraig B. ThompsonNot described in the published record
TechnologyNot publishedCraig B. ThompsonNot described in the published record
Committee RecordAudit: Chair George L. Sing; Members George L. Sing (Chair); Anita J. Ryan
Committee AppointmentGeorge L. Sing: chair, Audit
Committee AppointmentAnita J. Ryan: member, Audit
Committee RecordCompensation: Chair Christine A. Poon; Members Christine A. Poon (Chair); George L. Sing
Committee AppointmentChristine A. Poon: chair, Compensation
Committee AppointmentGeorge L. Sing: member, Compensation
Committee RecordCorporate Governance and Compliance: Chair Anita J. Ryan; Members Anita J. Ryan (Chair); Christine A. Poon; Craig B. Thompson
Committee AppointmentAnita J. Ryan: chair, Corporate Governance and Compliance
Committee AppointmentChristine A. Poon: member, Corporate Governance and Compliance
Committee AppointmentCraig B. Thompson: member, Corporate Governance and Compliance
Committee RecordDigital Technology: Chair not stated; Members Craig B. Thompson
Committee AppointmentCraig B. Thompson: member, Digital Technology
Committee RecordTechnology: Chair not stated; Members Craig B. Thompson
Committee AppointmentCraig B. Thompson: member, Technology

Control and voting power

Evidence

No published claims

Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.

Authority to act

Evidence and agent registry

Who can act for the company, and on whose authority. This is what a counterparty's agent checks before it accepts an order, signs, or pays.

Principal executive officerLeonard S. Schleifer, Chief Executive Officer, from Feb 4, 2026
Who can authorize an agentNot assessedNo Alpha inference about signing authority or board-reserved matters is published for this record.
Not assessed
bind
AI agents registered by the companyNot registered in the public RegistryAgent Deployments, Agent Use Cases, Authority Grants, TrustChecks, Action Ledger entries and Governance Receipts live in the private enterprise overlay. They are never projected into the public Registry without explicit cross-plane authorization. Absence here is a plane boundary, not evidence that the enterprise operates no agents.
Agent registry
agents
Delegations publishedNot disclosedBoard and officer delegation resolutions are not public filings and are not published in this record.
Search scope
delegations

Financials and market context

Evidence
Index MembershipS&P 500 (SPX)
Index MembershipNasdaq-100 (NDX)
Security ListingREGN (NASDAQ)
Index memberships2 memberships attached to a specific security and listing.Announcements, effective dates, and removals remain distinct states; Alpha does not infer membership from company size, exchange, or reputation.
SPXNDX
Source reportedAs of Oct 16, 2026. Rights-filtered public evidence only; no redistribution or model training is granted. Only source-backed memberships with an explicit public redistribution basis are returned.
IndexSecurityStatusEffectiveVerificationSource
S&P 500 (S&P Dow Jones Indices)NASDAQ: REGNcurrentMay 1, 2013inferredSlickcharts S&P 500 constituent table (public observation, not S&P DJI license)
Nasdaq-100 (Nasdaq)NASDAQ: REGNcurrentSep 1, 2026exchange verifiedNasdaq official Nasdaq-100 list-type API

Governance and policies

Evidence

No published claims

Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.

Risk, audit, and cyber

Evidence

No published claims

Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.

AI oversight and accountability

Evidence

No published claims

Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.

Compensation

Evidence

No published claims

Nothing is published for this section yet. A missing Claim is a coverage state, not a negative finding.

Other published claims

Evidence

Published Claims that belong to no section above. Each keeps its permalink, evidence, and assertion state.

Legal NameREGENERON PHARMACEUTICALS, INC.
Entity StatusPublic listing published
Official Websitehttps://www.regeneron.com
Published FactHealthcare
Published Facthttps://www.regeneron.com

Not yet in this record

Coverage

A gap is a coverage state, not a negative finding. These sections are expected for this entity class and are not yet published.

  • Corporate structureNot reviewed. Parent, subsidiary and predecessor structure explains who is governed.
  • OwnershipNot reviewed. Ownership and voting power determine who can influence the board.
  • FinancialsNot reviewed. Governance-relevant financial context frames capital and audit decisions.
  • CompensationNot reviewed. Pay design shows how incentives are governed.
  • GovernanceNot reviewed. Governing documents and provisions set the rules of the enterprise.
  • Shareholder governanceNot reviewed. Meeting and vote records show shareholder dissent and support.
  • AuditNot reviewed. Auditor, controls and restatements show assurance over reporting.
  • LegalNot reviewed. Material legal and regulatory matters show enforcement exposure.
  • RiskNot reviewed. Risk ownership links the board, committees, executives and controls.
  • CyberNot reviewed. Cyber and data governance is a disclosed oversight domain.
  • AI governanceNot reviewed. AI oversight is a differentiated Alpha governance domain.
  • Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.
  • Only explicitly published canonical company identity and current confirmed public roles are included.Only explicitly published canonical company identity and current confirmed public roles are included.
  • Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.
  • Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.
  • This Company Profile is an identity and evidence record, not an Alpha rating.This Company Profile is an identity and evidence record, not an Alpha rating.

Subject and corrections

Public-role doctrine

This record exists because the company is in the published Registry. The company can claim the record, correct, or dispute any Claim. Corrections are versioned and the original stays in history.

Basis
Published company record built from public sources
Sources
8 evidence records cited. 0 with redistribution rights.
Never published
Private enterprise overlay data: deployments, authority grants, TrustChecks, receipts, telemetry
Record claimed
No
Open disputes
0
Identity ownership
unclaimed
Claiming not yet available

If the company claims the record, its statements appear as their own assertion state and never overwrite the cited evidence.

Evidence

Authority and rights
  1. E1
    Alpha canonical company public projection. canonical identity. Retrieved Oct 16, 2026. Cited by 6 Claims.
    Open web
    Rights not recorded, link only
    Evidence not pinned
  2. E2
    REGENERON PHARMACEUTICALS, INC. Form 10-K (filed 2026-02-04). SEC filing. Retrieved Aug 29, 2026. Cited by 2 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  3. E3
    sec proxy. Published Apr 24, 2026. Retrieved Apr 24, 2026. Cited by 13 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  4. E4
    sec def 14a. Published Apr 24, 2026. Retrieved Sep 14, 2026. Cited by 5 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  5. E5
    sec filing. Published Feb 4, 2026. Retrieved Jul 11, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  6. E6
    board_seats. sp500-board-director-completeness-remediation-2026-05-15. Cited by 14 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  7. E7
    Slickcharts S&P 500 constituent table (public observation, not S&P DJI license). index provider. Retrieved Sep 2, 2026. Cited by 1 Claim.
    Open web
    Rights not recorded, link only
    Evidence not pinned
  8. E8
    Nasdaq official Nasdaq-100 list-type API. index provider. Retrieved Sep 2, 2026. Cited by 1 Claim.
    Open web
    Rights not recorded, link only
    Evidence not pinned

What changed in version public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce

vpublic-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce published Oct 16, 2026
  • Leonard S. Schleifer executive of Regeneron Pharmaceuticals, effective 2026-02-04.
  • David P. Schenkein seat on Regeneron Pharmaceuticals, effective 2023-01-01.
  • Kathryn Guarini seat on Regeneron Pharmaceuticals, effective 2023-01-01.
  • Craig B. Thompson seat on Regeneron Pharmaceuticals, effective 2022-01-01.
  • Corporate Governance and Compliance; Digital Technology; Technology committee of Regeneron Pharmaceuticals, effective 2022-01-01.
  • Craig B. Thompson member of Corporate Governance and Compliance; Digital Technology; Technology, effective 2022-01-01.
  • N. Anthony Coles seat on Regeneron Pharmaceuticals, effective 2017-01-01.
  • Bonnie L. Bassler seat on Regeneron Pharmaceuticals, effective 2016-01-01.
  • Huda Y. Zoghbi seat on Regeneron Pharmaceuticals, effective 2016-01-01.
  • Christine A. Poon seat on Regeneron Pharmaceuticals, effective 2010-01-01.
  • Christine A. Poon lead independent director of Regeneron Pharmaceuticals, effective 2010-01-01.
  • Compensation · Chair; Corporate Governance and Compliance committee of Regeneron Pharmaceuticals, effective 2010-01-01.
  • Christine A. Poon member of Compensation · Chair; Corporate Governance and Compliance, effective 2010-01-01.
  • Anita J. Ryan seat on Regeneron Pharmaceuticals, effective 2003-01-01.
  • Audit; Corporate Governance and Compliance · Chair committee of Regeneron Pharmaceuticals, effective 2003-01-01.
  • Anita J. Ryan member of Audit; Corporate Governance and Compliance · Chair, effective 2003-01-01.
  • George D. Yancopoulos seat on Regeneron Pharmaceuticals, effective 2001-01-01.
  • Joseph L. Goldstein seat on Regeneron Pharmaceuticals, effective 1991-01-01.
  • Michael S. Brown seat on Regeneron Pharmaceuticals, effective 1991-01-01.
  • George L. Sing seat on Regeneron Pharmaceuticals, effective 1988-01-01.
  • Leonard S. Schleifer seat on Regeneron Pharmaceuticals, effective 1988-01-01.
  • Audit · Chair; Compensation committee of Regeneron Pharmaceuticals, effective 1988-01-01.
  • George L. Sing member of Audit · Chair; Compensation, effective 1988-01-01.
Appearance

Alpha Governance PBC. The Registry records reported facts and Alpha's assessments separately. A missing fact is not evidence that it is false.

Record alpha:company:bee12477-9858-4107-8779-4e9347bf356a, version public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce. https://registry.alpha.ac/companies/regeneron-pharmaceuticals-inc

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  • Records
    Regeneron PharmaceuticalsCompany
  • Leonard S. SchleiferPerson
  • Andrew J. Murphy, Ph.D.Person
  • Christopher FenimorePerson
  • Daniel P. Van PlewPerson
  • George D. Yancopoulos, M.D., Ph.D.Person
  • Leonard S. Schleifer, M.D., Ph.D.Person
  • Anita J. RyanPerson
  • Bonnie L. BasslerPerson
  • Christine A. PoonPerson
  • Craig B. ThompsonPerson
  • David P. SchenkeinPerson
  • George D. YancopoulosPerson
  • George L. SingPerson
  • Huda Y. ZoghbiPerson
  • Joseph L. GoldsteinPerson
  • Kathryn GuariniPerson
  • Michael S. BrownPerson
  • N. Anthony ColesPerson
  • Sections
    OverviewRegeneron Pharmaceuticals
  • MonitoringRegeneron Pharmaceuticals
  • LeadershipRegeneron Pharmaceuticals
  • BoardRegeneron Pharmaceuticals
  • CommitteesRegeneron Pharmaceuticals
  • Control and votingRegeneron Pharmaceuticals
  • Authority to actRegeneron Pharmaceuticals
  • FinancialsRegeneron Pharmaceuticals
  • GovernanceRegeneron Pharmaceuticals
  • RiskRegeneron Pharmaceuticals
  • AI oversightRegeneron Pharmaceuticals
  • LegalRegeneron Pharmaceuticals
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