Agent View

Machine representations

Inspect the same governed public record as Markdown, structured data, or a retrieval endpoint.

Canonical entity
alpha:person:nathan-s-tyrrell
Schema
alpha.governance.entity.public.v1
Last reviewed
2026-05-01T13:05:33.15+00:00
Verification
corroborated
Ownership
unclaimed

Markdown

https://registry.alpha.ac/people/nathan-s-tyrrell.md
Open Markdown

Nathan S. Tyrrell

Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero.

Record

FieldValue
Representationalpha-profile-markdown-v3
ProtocolAlpha Governance Facts Protocol 0.1
Schemaalpha.governance.entity.public.v1
Record versionpublic-0
Canonical entityalpha:person:nathan-s-tyrrell
Entity typePerson
Canonical URLhttps://registry.alpha.ac/people/nathan-s-tyrrell
PublicationPUBLISHED
Verificationcorroborated
Verification schemaalpha-verification-states-v1
Ownershipunclaimed
Published claims10
Claims under review0
Evidence records3
Conflicts0
Conflicts in internal review0
Observed2026-09-25T04:30:47.770602+00:00
Last reviewed2026-05-01T13:05:33.15+00:00

Identity

  • Legal name: Nathan S. Tyrrell
  • Display name: Nathan S. Tyrrell

Leadership

  • PUBLISHED

Roles

  • EVP, Ch. Investment Officer at Host Hotels & Resorts. Valid from: NOT_ASSERTED. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:1.

Governance

  • PUBLISHED

Board committees

  • NOT_ASSERTED

AI and ML experience

  • AI and ML experience: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:2.

AI expertise

  • AI expertise: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:3.

AI governance relevance

  • AI governance relevance: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:3.

Cybersecurity experience

  • Cybersecurity experience: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:2.

Executive company

  • Executive at Host Hotels & Resorts, Inc.. Valid from: 2026-02-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:2, alpha:evidence:person:nathan-s-tyrrell:3.

Executive function

  • Other Executive (EVP). Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:3.

Executive title

  • Executive title: EVP, Ch. Investment Officer. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:1.
  • Executive title: Executive Vice President, Chief Investment Officer. Valid from: 2026-02-25. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:2, alpha:evidence:person:nathan-s-tyrrell:3.

Technology background

  • Technology background: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:nathan-s-tyrrell:2.

Coverage states

FieldValue
IdentityPUBLISHED
BusinessNOT_APPLICABLE
LeadershipPUBLISHED
Board and committeesNOT_ASSERTED
GovernancePUBLISHED
FinancialsNOT_APPLICABLE
WorkforceNOT_APPLICABLE
OwnershipNOT_APPLICABLE
RatingsNOT_PUBLISHED
Market and index contextNOT_APPLICABLE

Public sources

Rights

FieldValue
public_retrievalallowed
agent_retrievalallowed
redistributionnot_granted
model_trainingnot_granted
commercial_usenot_specified
relationship_pathfindingnot_granted
direct_contactnot_granted

Limitations

  • Only permissioned public claims and evidence are included.
  • Absence of a claim is not evidence that the underlying fact is false.
  • Public retrieval does not grant model-training or redistribution rights.
  • Private relationships and Council activity are excluded.

Alternate representations

Connected governance records

Structured intelligence is not currently available. Existing published profile evidence remains accessible.