Profile

Identity, professional record and current appointments.

Overview

Professional record at a glance

A concise summary of information supported by the cited public sources. Missing information is treated as unknown, not as a negative finding.

Current roles
33 current organizations shown on this profile
Board positions
33 supported by public sources, 0 supplied by the profile owner
Committee roles
6Roles supported by the sources cited on this profile
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Served as Chief Executive Officer and President of Celanese Corporation from May 2019 through December 2024 and as Chairman of its board of directors from April 2020 through December 2024. From 2013 to 2019, served as Executive Vice President of Global Manufacturing at Shell Downstream Inc. Held positions of increasing responsibility for Shell Downstream Inc., Hess Corporation and Exxon Mobil Corporation from 1984 to 2013.

Sources are shown with the information they support.

Current roles

Appointments & responsibilities

Board appointments

Director

Cencora (NYSE: COR)

Current

Independence: Not stated

Source effective: 2026-01-22 · Observed: 2026-05-03T01:47:43.848553+00:00

confirmedView source

Governance

Board appointments, committee responsibilities and disclosed relationships.

Committee appointments across companies

Structured records are unavailable. This does not establish that no records exist.

Board and advisory record

Board service

Sources are shown with each role, education record, or credential.

Independent Director

Norfolk Southern

2025-01-01 · current

Confirmed by public sourceView source

Director

Eaton Corporation

2020-01-01 · current

Confirmed by public sourceView source

Director

Cencora

Current · start date not disclosed

Confirmed by public sourceView source

Connections

Explore the roles, education and affiliations published in this record.

Cencora

Open Cencora profile →

Director at Cencora

Start not stated → End not stated

current · source reported

Observed: 2026-09-24

CencoraCencoraEaton CorporationEaton CorporationNorfolk SouthernNorfolk SouthernLori J. Ryerkerk

Dashed lines mark past roles. Select a connection to see its dates and sources.

Relationship map

Connected through the public record

Direct relationships from verified facts and published résumé records. Private connections are excluded.

Direct public links only

Only published affiliations are shown here. Private relationships require authorized access.

Experience

Career history, education, credentials and public contributions.

Published record

Featured coverage

Selected publications and public sources used to establish this profile. Inclusion records provenance; it is not an endorsement.

Source 1 · Sec FilingNSC DEF 14A director slateSupports Board role, Committee assignments.Open sourceSource 2 · Sec FilingEaton Corporation plc director board sourceSupports Board membership, Committee assignments, Director since, Board independence.Open sourceSource 3 · Sec FilingCOR DEF 14A director slateSupports AI and ML experience, Board role, Committee assignments, Cybersecurity experience, Technology background.Open sourceSource 4 · Sec FilingNorfolk Southern Corporation director board sourceSupports Board membership, Committee assignments, Board independence.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:lori-j-ryerkerk
Record version
public-0

Published evidence records

12 evidence records, matching Agent View. Records may refer to different locations or observations in the same document. This count is not a count of independent corroborating sources.

  1. NSC DEF 14A director slate

    sec filing · Source published: Mar 27, 2026 · Retrieved: May 16, 2026

    Supports 2 claims
    • Board role: Board role: Director · Claim reviewed: May 19, 2026
    • Committee assignments: Committee assignments: Compensation and Talent Management, Governance and Nominating · Claim reviewed: May 16, 2026

  2. Open source

    sec proxy · Source published: Mar 27, 2026 · Retrieved: May 3, 2026

    Supports 1 claim
    • Professional Role: Independent Director at Norfolk Southern · Claim reviewed: May 19, 2026

  3. Eaton Corporation plc director board source

    sec filing · Source published: Mar 13, 2026 · Retrieved: May 3, 2026

    Supports 5 claims
    • Board independence: Independent director · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Cencora, Inc. · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Eaton Corporation plc · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Norfolk Southern Corporation · Claim reviewed: May 3, 2026
    • Committee assignments: No committee assignment disclosed in the cited filing · Claim reviewed: May 19, 2026

  4. ETN DEF 14A director slate

    sec filing · Source published: Mar 13, 2026 · Retrieved: May 15, 2026

    Supports 2 claims
    • Board role: Board role: Director · Claim reviewed: May 19, 2026
    • Committee assignments: Committee assignments: Compensation & Organization, Executive, Finance, Innovation & Technology · Claim reviewed: May 15, 2026

  5. COR DEF 14A director slate

    sec filing · Source published: Jan 22, 2026 · Retrieved: May 19, 2026

    Supports 5 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 19, 2026
    • Board role: Board role: Director · Claim reviewed: May 19, 2026
    • Committee assignments: No committee assignment disclosed in the cited filing · Claim reviewed: May 19, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 19, 2026
    • Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 19, 2026

  6. Cencora, Inc. director board source

    sec filing · Source published: Jan 22, 2026 · Retrieved: May 3, 2026

    Supports 2 claims
    • Board independence: Independent director · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Cencora, Inc. · Claim reviewed: May 3, 2026

  7. Open source

    sec filing · Source published: Jan 22, 2026 · Retrieved: May 3, 2026

    Supports 1 claim
    • Professional Role: Director at Cencora · Claim reviewed: May 19, 2026

  8. Norfolk Southern Corporation director board source

    sec filing · Source published: Mar 28, 2025 · Retrieved: May 3, 2026

    Supports 3 claims
    • Board independence: Independent director · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Norfolk Southern Corporation · Claim reviewed: May 3, 2026
    • Committee assignments: No committee assignment disclosed in the cited filing · Claim reviewed: May 19, 2026

  9. Open source

    sec filing · Source published: Jan 1, 2020 · Retrieved: May 3, 2026

    Supports 1 claim
    • Professional Role: Director at Eaton Corporation · Claim reviewed: May 19, 2026

  10. Open source

    public source · Source published: Date unavailable · Retrieved: Date unavailable

    Supports 1 claim
    • Board membership: Serves on the board of Norfolk Southern Corporation · Claim reviewed: May 3, 2026

  11. Open source

    public source · Source published: Date unavailable · Retrieved: Date unavailable

    Supports 1 claim
    • Board membership: Serves on the board of Eaton Corporation plc · Claim reviewed: May 3, 2026

  12. Open source

    public source · Source published: Date unavailable · Retrieved: Date unavailable

    Supports 1 claim
    • Board membership: Serves on the board of Cencora, Inc. · Claim reviewed: May 3, 2026

Sources

Sources and published information

Each item links to the public source used to support it. When sources disagree, the item is clearly marked for review.

AI and ML experience · Source reportedAI and ML experience: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 19, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 19, 2026

Board independence · CorroboratedIndependent directorSupported by 3 public records3 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Board membership · CorroboratedServes on the board of Cencora, Inc.Supported by 3 public records3 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of Eaton Corporation plcSupported by 3 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of Norfolk Southern CorporationSupported by 3 public records3 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board role · CorroboratedBoard role: DirectorSupported by 3 public records3 sources
Verification
Corroborated
Confidence
92%
Last reviewed
May 19, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 19, 2026

Committee assignments · CorroboratedNo committee assignment disclosed in the cited filingSupported by 3 public records3 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 19, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 19, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Committee assignments · Source reportedCommittee assignments: Compensation and Talent Management, Governance and Nominating1 source
Verification
Source reported
Confidence
88%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Committee assignments · Source reportedCommittee assignments: Compensation & Organization, Executive, Finance, Innovation & Technology1 source
Verification
Source reported
Confidence
88%
Last reviewed
May 15, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

Cybersecurity experience · Source reportedCybersecurity experience: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 19, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 19, 2026

Technology background · Source reportedTechnology background: not identified in the cited filing1 source
Verification
Source reported
Confidence
72%
Last reviewed
May 19, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 19, 2026

View all sources12 records
  1. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

    Supports: Board role · Committee assignments

  2. https://www.sec.gov/Archives/edgar/data/702165/000119312526127620/nsc-20260327.htm

    Sec Proxy · Tier not stated · Reviewed May 3, 2026

    Supports: Independent Director at Norfolk Southern (NYSE: NSC)

  3. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: Board membership · Committee assignments · Director since · Board independence

  4. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 15, 2026

    Supports: Board role · Committee assignments

  5. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 19, 2026

    Supports: AI and ML experience · Board role · Committee assignments · Cybersecurity experience · Technology background

  6. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: Board membership · Board independence

  7. https://www.sec.gov/Archives/edgar/data/1140859/000162828026003061/cor-20260122.htm

    Sec Filing · Tier not stated · Reviewed May 3, 2026

    Supports: Director at Cencora (NYSE: COR)

  8. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: Board membership · Committee assignments · Board independence

  9. https://www.sec.gov/Archives/edgar/data/1551182/000119312526105117/etn-20260312.htm

    Sec Filing · Tier not stated · Reviewed May 3, 2026

    Supports: Director at Eaton Corporation (NYSE: ETN)

  10. https://www.sec.gov/Archives/edgar/data/702165/000119312526127620/nsc-20260327.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  11. https://www.sec.gov/Archives/edgar/data/1551182/000119312526105117/etn-20260312.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  12. https://www.sec.gov/Archives/edgar/data/1140859/000162828026003061/cor-20260122.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership