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Executive profile

Public information reviewed

Michael Nierenberg

A current role has not yet been confirmed from the cited public sources.

Executive
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Profile information

Public identity reviewed. Profile ownership pending.

Verification
Corroborated
Published claims
8
Public source records
10
Evidence links
24
Last reviewed
May 16, 2026
Public sources
10 reviewed
Profile ownership
Not yet claimed
Last reviewed
May 16, 2026
View sources

Governance brief

Alpha Profile

Canonical ID
alpha:person:michael-nierenberg
Published claims
8
Mandate and committee claims
5
Evidence sources
10
Last reviewed
May 16, 2026
Verification
Corroborated

Counts describe published records, not completeness. Missing fields remain unknown, not zero.

Record coverage summary

  • identityPublished
  • businessNot applicable
  • leadershipNot asserted
  • board and committeesNot asserted
  • governancePublished
  • financialsNot applicable
  • workforceNot applicable
  • ownershipNot applicable
  • EvalsNot published
  • market and index contextNot applicable

Public retrieval: Allowed · Agent retrieval: Allowed · Redistribution: Not granted

Agent View

Machine representations

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

Canonical entity
alpha:person:michael-nierenberg
Schema
alpha.governance.entity.public.v1
Last reviewed
2026-05-16T07:40:14.361+00:00
Verification
corroborated
Ownership
unclaimed

Markdown

https://registry.alpha.ac/people/michael-nierenberg.md
Open Markdown

Michael Nierenberg

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 Unknown, unavailable, and unpublished values are never inferred as zero.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:michael-nierenberg
Entity typePerson
Canonical URLhttps://registry.alpha.ac/people/michael-nierenberg
PublicationPUBLISHED
Verificationcorroborated
Verification schemaalpha-verification-states-v1
Ownershipunclaimed
Published claims8
Claims under review0
Evidence records10
Conflicts0
Conflicts in internal review0
Observed2026-09-02T14:32:28.08526+00:00
Last reviewed2026-05-16T07:40:14.361+00:00

Identity

  • Legal name: Michael Nierenberg
  • Display name: Michael Nierenberg

Leadership

  • NOT_ASSERTED

Roles

  • NOT_ASSERTED

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:michael-nierenberg:1.

Cybersecurity experience

  • Cybersecurity experience: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:michael-nierenberg:1.

Executive company

  • Executive at Rithm Acquisition Corp.. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:michael-nierenberg:8, alpha:evidence:person:michael-nierenberg:9, alpha:evidence:person:michael-nierenberg:10.
  • Executive at Rithm Capital Corp.. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:michael-nierenberg:2, alpha:evidence:person:michael-nierenberg:3, alpha:evidence:person:michael-nierenberg:4, alpha:evidence:person:michael-nierenberg:5, alpha:evidence:person:michael-nierenberg:6, alpha:evidence:person:michael-nierenberg:1, alpha:evidence:person:michael-nierenberg:7.

Executive title

  • Executive title: Chairman and Chief Executive Officer. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:michael-nierenberg:8, alpha:evidence:person:michael-nierenberg:10, alpha:evidence:person:michael-nierenberg:9.
  • Executive title: Chairman of the Board of Directors, Chief Executive Officer and President. Publication: PUBLISHED. Verification: corroborated. Assertion: source_reported. Evidence: alpha:evidence:person:michael-nierenberg:5, alpha:evidence:person:michael-nierenberg:7, alpha:evidence:person:michael-nierenberg:1, alpha:evidence:person:michael-nierenberg:3, alpha:evidence:person:michael-nierenberg:2, alpha:evidence:person:michael-nierenberg:4, alpha:evidence:person:michael-nierenberg:6.

Other Company Role

  • Michael Nierenberg is also linked to Rithm Capital Corp. as Chief Executive Officer, Chairman of the board of directors, and President.. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:michael-nierenberg:10.

Technology background

  • Technology background: not identified in the cited filing. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:person:michael-nierenberg:1.

Coverage states

FieldValue
IdentityPUBLISHED
BusinessNOT_APPLICABLE
LeadershipNOT_ASSERTED
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