No verified portrait

Brenda Cooperstone, M.D.

Director, Lexeo Therapeutics, Inc.

Start date not published.

Record source reportedProfile not claimedPeople are not rated
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Alpha ID
alpha:person:brenda-cooperstone-m-d-lexeo-therapeutics-inc
Record version
vpublic-0:d751713988987e9331980363e24189ce, published Sep 6, 2026
Newest evidence
Apr 30, 2026
Monitoring
Not yet monitored Details
Integrity
Not yet signed Methodology
Current role
DirectorStart date not published
Board seats
1Lexeo Therapeutics, Inc.
Committee seats
0None published
Published claims
21 distinct source
Evidence records
20 pinned
Source conflicts
0None open

Built from 1 distinct source and 2 evidence records. Every Claim links to where it appears. Where nothing was published, the record states the coverage gap.

CorroboratedSource reportedAlpha inferenceNot disclosed

Public-role record. Alpha publishes facts about this person's role at an organization in the public Registry, drawn from regulatory filings and company statements, and nothing about private life. Any person or agent may read it. The subject can correct, dispute, or object. How this works

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

Board service

Evidence

Seats held as a director, as published in the cited sources.

Lexeo Therapeutics, Inc. CurrentDirector, Current · dates not publishedOpen record
Professional RoleDirector at Lexeo Therapeutics, Inc.
Source reportedE1
person:brenda-cooperstone-m-d-lexeo-therapeutics-inc:role:1
Board membershipServes on the board of Lexeo Therapeutics, Inc.
Source reportedE2
person:brenda-cooperstone-m-d-lexeo-therapeutics-inc:board_membership:1

Committee experience

Evidence

No published claims

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

Work experience

Evidence

No published claims

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

AI, cyber, and technology accountability

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 may act on this authority. An agent about to transact, or one presenting itself as acting under this authority, checks these Claims first.

Officer of recordDirector, Lexeo Therapeutics, Inc.
Source reportedE1
person:brenda-cooperstone-m-d-lexeo-therapeutics-inc:role:1
Authority to bind the companyNot assessedNo Alpha inference about signing authority or board-reserved matters is published for this record.
Not assessed
bind
AI agents acting on this authorityNot 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 grantedNot disclosedBoard and officer delegation resolutions are not public filings and are not published in this record.
Search scope
delegations

Compensation and holdings

Evidence

No published claims

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

Conflicts and accountability

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

Every published Claim is rendered in a section above.

No published claims

Every published Claim is rendered in a section above.

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.

  • EventsInsufficient evidence. Governance events are derived from temporal changes in governed records.
  • Only permissioned public claims and evidence are included.Only permissioned public claims and evidence are included.
  • Absence of a claim is not evidence that the underlying fact is false.Absence of a claim is not evidence that the underlying fact is false.
  • Public retrieval does not grant model-training or redistribution rights.Public retrieval does not grant model-training or redistribution rights.
  • Private relationships and Council activity are excluded.Private relationships and Council activity are excluded.

Subject and corrections

Public-role doctrine

This record exists because the subject holds a public role. The subject can claim the profile, correct, dispute, or object. Subject statements appear as their own assertion state and never overwrite the evidence.

Basis
Public role at an organization in the published Registry
Sources
2 evidence records cited. 0 with redistribution rights.
Never published
Home address, family, personal contacts, health, and history unrelated to the public role
Profile claimed
No
Open disputes
0
Identity ownership
unclaimed
Claim this profileSuggest an edit

If the subject claims the profile, their statements appear as their own assertion state, subject attested. They never overwrite the evidence.

Evidence

Authority and rights
  1. E1
    Source title not published
    sec def 14a. Published Apr 30, 2026. Retrieved Sep 6, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  2. E2
    Source title not published
    public source. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned

Version history

vpublic-0:d751713988987e9331980363e24189ce published Sep 6, 2026

No published record changes are available in this projection.

Navigate

On this record

  1. Overview
  2. Monitoring4
  3. Board service2
  4. Committees0
  5. Work experience0
  6. AI, cyber, technology0
  7. Authority to act4
  8. Compensation0
  9. Conflicts and accountability0
  10. Other published claims0
  11. Coverage gaps5
  12. Linked records1
  13. Subject and corrections6
  14. Evidence2
  15. Version historyvpublic-0:d751713988987e9331980363e24189ce

Linked records

Registry

Appearance

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  • Copy Alpha IDalpha:person:brenda-cooperstone-m-d-lexeo-therapeutics-inc
  • Cite this recordBrenda Cooperstone, M.D.
  • Copy canonical URLregistry.alpha.ac/people/brenda-cooperstone-m-d-lexeo-therapeutics-inc
  • Copy as MarkdownWith assertion states
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  • Records
    Brenda Cooperstone, M.D.Person
  • Lexeo Therapeutics, Inc.Company
  • Sections
    OverviewBrenda Cooperstone, M.D.
  • MonitoringBrenda Cooperstone, M.D.
  • Board serviceBrenda Cooperstone, M.D.
  • CommitteesBrenda Cooperstone, M.D.
  • Work experienceBrenda Cooperstone, M.D.
  • AI, cyber, technologyBrenda Cooperstone, M.D.
  • Authority to actBrenda Cooperstone, M.D.
  • CompensationBrenda Cooperstone, M.D.
  • Conflicts and accountabilityBrenda Cooperstone, M.D.
  • Other published claimsBrenda Cooperstone, M.D.
  • Coverage gapsBrenda Cooperstone, M.D.
  • Linked recordsBrenda Cooperstone, M.D.
  • Subject and correctionsBrenda Cooperstone, M.D.
  • EvidenceBrenda Cooperstone, M.D.
  • Version historyBrenda Cooperstone, M.D.
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Reports attach to the Claim and go to an Alpha analyst through the correction form. Corrections are versioned, and the original stays in history.