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Published mark

SEI INVESTMENTS CO

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

US

Record source reportedRecord not claimedNo Eval published
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Record provenance
Alpha ID
alpha:company:330bf7c7-02dc-4225-970a-e1677a2407c5
SEC CIK
0000350894
Record version
vpublic-1:ro-d751713988987e9331980363e24189ce, published Nov 14, 2026
Newest evidence
May 3, 2026
Monitoring
Not yet monitored Details
Integrity
Not yet signed Methodology
CEO
RYAN P. HICKEChief Executive Officer
Chair
Not published
Independent
6 / 88 directors published
Published claims
313 distinct sources
Evidence records
100 pinned
Source conflicts
0None open
How to read this record

Built from 3 distinct sources and 10 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

DIRECTOR APPOINTED

Karin A. Risi seat on SEI INVESTMENTS CO, effective 2025-01-01.

EffectiveEffective Jan 1, 2025E2

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 Accounting Officer and ControllerMARK A. WARNERNot capturedunknownSource reportedE3
Executive Vice PresidentMICHAEL F. LANENot capturedunknownSource reportedE4
Executive Vice President and General CounselMICHAEL N. PETERSONNot capturedunknownSource reportedE5
Executive Vice PresidentPHILIP N. MCCABENot capturedunknownSource reportedE6
Chief Executive OfficerRYAN P. HICKENot capturedunknownSource reportedE7
Executive Vice PresidentSANJAY K. SHARMANot capturedunknownSource reportedE8
Chief Financial Officer and Chief Operating OfficerSEAN J. DENHAMNot capturedunknownSource reportedE9

Board of directors

Evidence

8 directors published. 6 of 8 with a published determination are independent.

DirectorStatusSinceCommitteesClaim
Carmen V. RomeoIndependent1979Audit, chairAudit · ChairSource reportedE2
Charles J. GuarinoIndependent2014AuditAudit; CompensationCompensationSource reportedE2
Jonathan A. BrassingtonIndependent2022AuditAudit; CompensationCompensationSource reportedE2
Karin A. RisiIndependent2025Compensation, chairCompensation · ChairSource reportedE2
Kathryn M. McCarthyIndependent1998AuditAudit; CompensationCompensationSource reportedE2
RYAN P. HICKENot independent2022None publishedSource reportedE2
Thomas C. NaratilIndependent2025AuditSource reportedE2
William M. DoranNot independent1985None publishedSource reportedE2

Committees and risk ownership

Evidence
CommitteeChairMembersRisks assigned
AuditCarmen V. RomeoCarmen V. Romeo, Charles J. Guarino, Jonathan A. Brassington, Kathryn M. McCarthy, Thomas C. NaratilNot described in the published record
Audit · ChairNot publishedCarmen V. RomeoNot described in the published record
Audit; CompensationNot publishedCharles J. Guarino, Jonathan A. Brassington, Kathryn M. McCarthyNot described in the published record
CompensationKarin A. RisiKarin A. Risi, Charles J. Guarino, Jonathan A. Brassington, Kathryn M. McCarthyNot described in the published record
Compensation · ChairNot publishedKarin A. RisiNot described in the published record
Committee RecordAudit: Chair Carmen V. Romeo; Members Carmen V. Romeo (Chair); Charles J. Guarino; Jonathan A. Brassington; Kathryn M. McCarthy; Thomas C. Naratil
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_record:21
Committee AppointmentCarmen V. Romeo: chair, Audit
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:22
Committee AppointmentCharles J. Guarino: member, Audit
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:23
Committee AppointmentJonathan A. Brassington: member, Audit
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:24
Committee AppointmentKathryn M. McCarthy: member, Audit
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:25
Committee AppointmentThomas C. Naratil: member, Audit
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:26
Committee RecordCompensation: Chair Karin A. Risi; Members Karin A. Risi (Chair); Charles J. Guarino; Jonathan A. Brassington; Kathryn M. McCarthy
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_record:27
Committee AppointmentKarin A. Risi: chair, Compensation
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:28
Committee AppointmentCharles J. Guarino: member, Compensation
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:29
Committee AppointmentJonathan A. Brassington: member, Compensation
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:30
Committee AppointmentKathryn M. McCarthy: member, Compensation
Source reportedE10
company:330bf7c7-02dc-4225-970a-e1677a2407c5:committee_appointment:31

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 officerRYAN P. HICKE, Chief Executive Officer
Source reportedE7
company:330bf7c7-02dc-4225-970a-e1677a2407c5:leadership_role:18
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 ListingSEIC (NASDAQ)
Source reportedE1
company:330bf7c7-02dc-4225-970a-e1677a2407c5:security_listing:32
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 Nov 15, 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 NameSEI INVESTMENTS CO
Source reportedE1
company:330bf7c7-02dc-4225-970a-e1677a2407c5:legal_name:1
Entity StatusPublic listing published
Source reportedE1
company:330bf7c7-02dc-4225-970a-e1677a2407c5:entity_status:3
Published FactFinancials
Source reportedE1
company:330bf7c7-02dc-4225-970a-e1677a2407c5: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
10 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 Nov 14, 2026. Cited by 5 Claims.
    Open web
    Rights not recorded, link only
    Evidence not pinned
  2. E2
    SEI Investments Company DEF 14A 2026-04-15
    sec proxy. Published Apr 15, 2026. Retrieved Apr 29, 2026. Cited by 8 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned
  3. E3
    SEIC 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
  4. E4
    SEIC 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
    SEIC 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
  6. E6
    SEIC 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
  7. E7
    SEIC 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
    SEIC 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
  9. E9
    SEIC 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
  10. E10
    Audit
    board_seats. board seats. Cited by 11 Claims.
    Authoritative, regulatory filing
    Rights not recorded, link only
    Evidence not pinned

What changed in version public-1:ro-d751713988987e9331980363e24189ce

vpublic-1:ro-d751713988987e9331980363e24189ce published Nov 14, 2026
  • Karin A. Risi seat on SEI INVESTMENTS CO, effective 2025-01-01.
  • Thomas C. Naratil seat on SEI INVESTMENTS CO, effective 2025-01-01.
  • Compensation · Chair committee of SEI INVESTMENTS CO, effective 2025-01-01.
  • Karin A. Risi member of Compensation · Chair, effective 2025-01-01.
  • Jonathan A. Brassington seat on SEI INVESTMENTS CO, effective 2022-01-01.
  • RYAN P. HICKE seat on SEI INVESTMENTS CO, effective 2022-01-01.
  • Jonathan A. Brassington member of Audit; Compensation, effective 2022-01-01.
  • Charles J. Guarino seat on SEI INVESTMENTS CO, effective 2014-01-01.
  • Audit; Compensation committee of SEI INVESTMENTS CO, effective 2014-01-01.
  • Charles J. Guarino member of Audit; Compensation, effective 2014-01-01.
  • Kathryn M. McCarthy seat on SEI INVESTMENTS CO, effective 1998-01-01.
  • Kathryn M. McCarthy member of Audit; Compensation, effective 1998-01-01.
  • William M. Doran seat on SEI INVESTMENTS CO, effective 1985-01-01.
  • Carmen V. Romeo seat on SEI INVESTMENTS CO, effective 1979-01-01.
  • Audit · Chair committee of SEI INVESTMENTS CO, effective 1979-01-01.
  • Carmen V. Romeo member of Audit · Chair, effective 1979-01-01.
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:330bf7c7-02dc-4225-970a-e1677a2407c5, version public-1:ro-d751713988987e9331980363e24189ce. https://registry.alpha.ac/companies/sei-investments-co

Navigate

On this record

  1. Overview
  2. Monitoring4
  3. Leadership7
  4. Board8
  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 people14
  17. Subject and corrections6
  18. Evidence10
  19. Version historyvpublic-1:ro-d751713988987e9331980363e24189ce

Linked records

Registry

Appearance

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  • Actions
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  • Copy Alpha IDalpha:company:330bf7c7-02dc-4225-970a-e1677a2407c5
  • Cite this recordSEI INVESTMENTS CO
  • Copy canonical URLregistry.alpha.ac/companies/sei-investments-co
  • Copy as MarkdownWith assertion states
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  • Records
    SEI INVESTMENTS COCompany
  • MARK A. WARNERPerson
  • MICHAEL F. LANEPerson
  • MICHAEL N. PETERSONPerson
  • PHILIP N. MCCABEPerson
  • RYAN P. HICKEPerson
  • SANJAY K. SHARMAPerson
  • SEAN J. DENHAMPerson
  • Carmen V. RomeoPerson
  • Charles J. GuarinoPerson
  • Jonathan A. BrassingtonPerson
  • Karin A. RisiPerson
  • Kathryn M. McCarthyPerson
  • Thomas C. NaratilPerson
  • William M. DoranPerson
  • Sections
    OverviewSEI INVESTMENTS CO
  • MonitoringSEI INVESTMENTS CO
  • LeadershipSEI INVESTMENTS CO
  • BoardSEI INVESTMENTS CO
  • CommitteesSEI INVESTMENTS CO
  • Control and votingSEI INVESTMENTS CO
  • Authority to actSEI INVESTMENTS CO
  • FinancialsSEI INVESTMENTS CO
  • GovernanceSEI INVESTMENTS CO
  • RiskSEI INVESTMENTS CO
  • AI oversightSEI INVESTMENTS CO
  • LegalSEI INVESTMENTS CO
  • CompensationSEI INVESTMENTS CO
  • Other published claimsSEI INVESTMENTS CO
  • Coverage gapsSEI INVESTMENTS CO
  • Linked peopleSEI INVESTMENTS CO
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Report an error

Reports attach to the Claim and go to an Alpha analyst through the correction form. Corrections are versioned, and the original stays in history.