Alpha RegistryClaim a profile
Published mark

Guardant Health, Inc.

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

US

Record source reportedRecord not claimedNo Eval published
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Alpha ID
alpha:company:a69c33d3-868e-498a-910e-5afca51b4437
SEC CIK
0001576280
Record version
vpublic-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce, published Oct 18, 2026
Newest evidence
May 3, 2026
Monitoring
Not yet monitored Details
Integrity
Not yet signed Methodology
CEO
AmirAli TalasazSince Apr 28, 2026
Chair
Not published
Independent
4 / 44 directors published
Published claims
304 distinct sources
Evidence records
160 pinned
Source conflicts
0None open

Built from 4 distinct sources and 16 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

AmirAli Talasaz executive of Guardant Health, Inc., effective 2026-04-28.

EffectiveEffective Apr 28, 2026E3

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
Co-Chief Executive OfficerAmirAli TalasazApr 2026currentSource reportedE3
Chief Commercial OfficerChristopher FreemanApr 2026currentSource reportedE5
Chief Medical OfficerCraig EagleApr 2026currentSource reportedE6
Chief Technology OfficerDarya ChudovaApr 2026currentSource reportedE8
Chairperson and Co-Chief Executive OfficerHelmy EltoukhyApr 2026currentSource reportedE9
Chief Legal Officer and Corporate SecretaryJohn SaiaApr 2026currentSource reportedE11
Chief Information OfficerKumud KaliaApr 2026currentSource reportedE12
Chief Financial OfficerMadeline S. BellApr 2026currentSource reportedE13
Chief People OfficerTerilyn Juarez MonroeApr 2026currentSource reportedE15
Co-Chief Executive OfficerAmirAli Talasaz, Ph.D.Not capturedunknownSource reportedE4
Chief Medical OfficerCraig Eagle, M.D.Not capturedunknownSource reportedE7
Chairperson and Co-Chief Executive OfficerHelmy Eltoukhy, Ph.D.Not capturedunknownSource reportedE10
Chief Financial OfficerMichael BellNot capturedunknownSource reportedE14

Board of directors

Evidence

4 directors published. 4 of 4 with a published determination are independent.

DirectorStatusSinceCommitteesClaim
Musa TariqIndependent2023Nominating and GovernanceSource reportedE2
Myrtle PotterIndependent2021AuditAudit; CompensationCompensationSource reportedE2
Roberto MignoneIndependent2024AuditSource reportedE2
Vijaya GaddeIndependent2020Compensation, chairCompensation · ChairSource reportedE2

Committees and risk ownership

Evidence
CommitteeChairMembersRisks assigned
AuditNot publishedMyrtle Potter, Roberto MignoneNot described in the published record
Audit; CompensationNot publishedMyrtle PotterNot described in the published record
CompensationVijaya GaddeVijaya Gadde, Myrtle PotterNot described in the published record
Compensation · ChairNot publishedVijaya GaddeNot described in the published record
Nominating and GovernanceNot publishedMusa TariqNot described in the published record
Committee RecordAudit: Chair not stated; Members Myrtle Potter; Roberto Mignone
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_record:23
Committee AppointmentMyrtle Potter: member, Audit
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_appointment:24
Committee AppointmentRoberto Mignone: member, Audit
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_appointment:25
Committee RecordCompensation: Chair Vijaya Gadde; Members Vijaya Gadde (Chair); Myrtle Potter
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_record:26
Committee AppointmentVijaya Gadde: chair, Compensation
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_appointment:27
Committee AppointmentMyrtle Potter: member, Compensation
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_appointment:28
Committee RecordNominating and Governance: Chair not stated; Members Musa Tariq
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_record:29
Committee AppointmentMusa Tariq: member, Nominating and Governance
Source reportedE16
company:a69c33d3-868e-498a-910e-5afca51b4437:committee_appointment:30

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 officerAmirAli Talasaz, Co-Chief Executive Officer, from Apr 28, 2026
Source reportedE3
company:a69c33d3-868e-498a-910e-5afca51b4437:leadership_role:10
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
Security ListingGH (NASDAQ)
Source reportedE1
company:a69c33d3-868e-498a-910e-5afca51b4437:security_listing:31
Index membershipsNo current membership is published in Alpha's tracked index universe.This is not evidence that the company is absent from every market index.
None publishedAs of Oct 18, 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.

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 NameGuardant Health, Inc.
Source reportedE1
company:a69c33d3-868e-498a-910e-5afca51b4437:legal_name:1
Entity StatusPublic listing published
Source reportedE1
company:a69c33d3-868e-498a-910e-5afca51b4437:entity_status:3
Published FactHealthcare
Source reportedE1
company:a69c33d3-868e-498a-910e-5afca51b4437:published_fact:5

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.
  • Markets externalNot reviewed. Auditors, advisors, investors and regulators form the external ecosystem.
  • 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
16 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
    Alpha canonical company public projection. canonical identity. Retrieved Oct 18, 2026. Cited by 5 Claims.
    Open web
    Rights not recorded, link only
    Evidence not pinned
  2. E2
    Guardant Health Inc DEF 14A 2025-04-29
    sec proxy. Published Apr 29, 2025. Retrieved Jul 12, 2026. Cited by 4 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  3. E3
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  4. E4
    GH executive roster source
    sec filing. Published May 3, 2026. Retrieved May 3, 2026. Cited by 1 Claim.
    Authority not assessed
    Rights not recorded, link only
    Evidence not pinned
  5. E5
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  6. E6
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  7. E7
    GH executive roster source
    sec filing. Published May 3, 2026. Retrieved May 3, 2026. Cited by 1 Claim.
    Authority not assessed
    Rights not recorded, link only
    Evidence not pinned
  8. E8
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  9. E9
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  10. E10
    GH executive roster source
    sec filing. Published May 3, 2026. Retrieved May 3, 2026. Cited by 1 Claim.
    Authority not assessed
    Rights not recorded, link only
    Evidence not pinned
  11. E11
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  12. E12
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  13. E13
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  14. E14
    GH executive roster source
    sec filing. Published May 3, 2026. Retrieved May 3, 2026. Cited by 1 Claim.
    Authority not assessed
    Rights not recorded, link only
    Evidence not pinned
  15. E15
    GH DEF 14A executive officers
    sec filing. Published Apr 28, 2026. Retrieved May 15, 2026. Cited by 1 Claim.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  16. E16
    Audit
    board_seats. board seats. Cited by 8 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned

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

vpublic-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce published Oct 18, 2026
  • AmirAli Talasaz executive of Guardant Health, Inc., effective 2026-04-28.
  • Christopher Freeman executive of Guardant Health, Inc., effective 2026-04-28.
  • Craig Eagle executive of Guardant Health, Inc., effective 2026-04-28.
  • Darya Chudova executive of Guardant Health, Inc., effective 2026-04-28.
  • Helmy Eltoukhy executive of Guardant Health, Inc., effective 2026-04-28.
  • John Saia executive of Guardant Health, Inc., effective 2026-04-28.
  • Kumud Kalia executive of Guardant Health, Inc., effective 2026-04-28.
  • Madeline S. Bell executive of Guardant Health, Inc., effective 2026-04-28.
  • Terilyn Juarez Monroe executive of Guardant Health, Inc., effective 2026-04-28.
  • Roberto Mignone seat on Guardant Health, Inc., effective 2024-01-01.
  • Musa Tariq seat on Guardant Health, Inc., effective 2023-01-01.
  • Musa Tariq member of Nominating and Governance, effective 2023-01-01.
  • Myrtle Potter seat on Guardant Health, Inc., effective 2021-01-01.
  • Audit; Compensation committee of Guardant Health, Inc., effective 2021-01-01.
  • Myrtle Potter member of Audit; Compensation, effective 2021-01-01.
  • Vijaya Gadde seat on Guardant Health, Inc., effective 2020-01-01.
  • Compensation · Chair committee of Guardant Health, Inc., effective 2020-01-01.
  • Vijaya Gadde member of Compensation · Chair, effective 2020-01-01.
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:a69c33d3-868e-498a-910e-5afca51b4437, version public-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce. https://registry.alpha.ac/companies/guardant-health-inc

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On this record

  1. Overview
  2. Monitoring4
  3. Leadership13
  4. Board4
  5. Committees5
  6. Control and voting0
  7. Authority to act4
  8. Financials1
  9. Governance0
  10. Risk0
  11. AI oversight0
  12. Legal0
  13. Compensation0
  14. Other published claims4
  15. Coverage gaps17
  16. Linked people17
  17. Subject and corrections6
  18. Evidence16
  19. Version historyvpublic-1:d751713988987e9331980363e24189ce:ro-d751713988987e9331980363e24189ce

Linked records

Registry

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  • Copy Alpha IDalpha:company:a69c33d3-868e-498a-910e-5afca51b4437
  • Cite this recordGuardant Health, Inc.
  • Copy canonical URLregistry.alpha.ac/companies/guardant-health-inc
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  • Records
    Guardant Health, Inc.Company
  • AmirAli TalasazPerson
  • Christopher FreemanPerson
  • Craig EaglePerson
  • Darya ChudovaPerson
  • Helmy EltoukhyPerson
  • John SaiaPerson
  • Kumud KaliaPerson
  • Madeline S. BellPerson
  • Terilyn Juarez MonroePerson
  • AmirAli Talasaz, Ph.D.Person
  • Craig Eagle, M.D.Person
  • Helmy Eltoukhy, Ph.D.Person
  • Michael BellPerson
  • Musa TariqPerson
  • Myrtle PotterPerson
  • Roberto MignonePerson
  • Vijaya GaddePerson
  • Sections
    OverviewGuardant Health, Inc.
  • MonitoringGuardant Health, Inc.
  • LeadershipGuardant Health, Inc.
  • BoardGuardant Health, Inc.
  • CommitteesGuardant Health, Inc.
  • Control and votingGuardant Health, Inc.
  • Authority to actGuardant Health, Inc.
  • FinancialsGuardant Health, Inc.
  • GovernanceGuardant Health, Inc.
  • RiskGuardant Health, Inc.
  • AI oversightGuardant Health, Inc.
  • LegalGuardant Health, Inc.
  • CompensationGuardant Health, Inc.
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