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
22 current organizations shown on this profile
Board positions
22 supported by public sources, 0 supplied by the profile owner
Committee roles
3Roles supported by the sources cited on this profile
Qualifications
Not establishedNo qualification is currently confirmed by the cited sources

Professional narrative

About

Appointed SVP, Government Affairs and Special Projects on June 10, 2025, previously served as Vice President, General Counsel and Corporate Secretary from September 2019. Senior Corporate Counsel at Stamps.com and General Counsel at Hanmi Financial Corporation and BBCN Bancorp. Admitted to practice law in California with law degree from USC Law Center and BA in Economics-Business from UCLA.

Sources are shown with the information they support.

Current roles

Appointments & responsibilities

Board appointments

Director

Cummins (NYSE: CMI)

Jan 1, 2024 – Present

Independence: Not stated

Source effective: 2024-01-01 · Observed: 2026-05-03T01:47:45.685668+00:00

confirmedView source

Director

Allegion (NYSE: ALLE)

Jan 1, 2022 – Present

Independence: Not independent

Source effective: 2026-04-17 · Observed: 2026-05-03T00:49:01.454+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.

Director

Cummins

2024-01-01 · current

Confirmed by public sourceView source

Director

Allegion

2022-01-01 · current

Confirmed by public sourceView source

Connections

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

Allegion

Open Allegion profile →

Director at Allegion

2022-01-01 → End not stated

current · source reported

Observed: 2026-09-24

AllegionAllegionCumminsCumminsJuliet Stone

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 FilingALLE DEF 14A director slateSupports Board role, Committee assignments.Open sourceSource 2 · Sec FilingCMI DEF 14A director slateSupports AI and ML experience, Board role, Committee assignments, Executive company, Executive title, Cybersecurity experience, Technology background.Open sourceSource 3 · Sec FilingGEDC 10-K executive officersSupports Executive company, Executive title.Open sourceSource 4 · Sec FilingMAS 10-K executive officersSupports Executive company, Executive title.Open sourceSource 5 · Sec FilingMPAA DEF 14A executive officersSupports AI and ML experience, Cybersecurity experience, Executive company, Executive title, Technology background.Open sourceSource 6 · Sec FilingCummins Inc. director board sourceSupports Board membership, Committee assignments, Director since, Board independence.Open source

Basis

Identifiers, sources, dates and record limitations.

Identifiers

Alpha ID
alpha:person:john-h-stone
Record version
public-0

Published evidence records

14 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. ALLE DEF 14A director slate

    sec filing · Source published: Apr 17, 2026 · Retrieved: May 4, 2026

    Supports 2 claims
    • Board role: Board role: Director · Claim reviewed: May 16, 2026
    • Committee assignments: No committee assignment disclosed in the cited filing · Claim reviewed: May 4, 2026

  2. Open source

    sec proxy · Source published: Apr 17, 2026 · Retrieved: May 3, 2026

    Supports 1 claim
    • Professional Role: Director at Allegion · Claim reviewed: May 16, 2026

  3. CMI DEF 14A director slate

    sec filing · Source published: Apr 2, 2026 · Retrieved: May 16, 2026

    Supports 7 claims
    • AI and ML experience: AI and machine learning experience reported in filings · Claim reviewed: May 16, 2026
    • Board role: Board role: Director · Claim reviewed: May 16, 2026
    • Committee assignments: Committee assignments: Audit, Governance and Nominating, Safety, Environment and Technology · Claim reviewed: May 16, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 16, 2026
    • Executive company: Executive at Allegion plc · Claim reviewed: May 16, 2026
    • Executive title: Executive title: President and Chief Executive Officer · Claim reviewed: May 16, 2026
    • Technology background: Technology background reported in filings · Claim reviewed: May 16, 2026

  4. CMI DEF 14A executive officers

    sec filing · Source published: Apr 2, 2026 · Retrieved: Apr 29, 2026

    Supports 2 claims
    • Executive company: Executive at Cummins Inc. · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Executive Officer · Claim reviewed: May 3, 2026

  5. GEDC 10-K executive officers

    sec filing · Source published: Mar 31, 2026 · Retrieved: May 16, 2026

    Supports 2 claims
    • Executive company: Executive at CalEthos, Inc. · Claim reviewed: May 16, 2026
    • Executive title: Executive title: Chairman of the Board and Chief Executive Officer · Claim reviewed: May 16, 2026

  6. MAS 10-K executive officers

    sec filing · Source published: Feb 10, 2026 · Retrieved: Apr 24, 2026

    Supports 2 claims
    • Executive company: Executive at Masco Corporation · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Executive Officer · Claim reviewed: May 3, 2026

  7. MPAA DEF 14A executive officers

    sec filing · Source published: Jul 29, 2025 · Retrieved: May 16, 2026

    Supports 5 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 16, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 16, 2026
    • Executive company: Executive at MOTORCAR PARTS OF AMERICA INC · Claim reviewed: May 16, 2026
    • Executive title: Executive title: Senior Vice President, Government Affairs and Special Projects · Claim reviewed: May 16, 2026
    • Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 16, 2026

  8. Cummins Inc. director board source

    sec filing · Source published: Mar 31, 2025 · Retrieved: May 3, 2026

    Supports 4 claims
    • Board independence: Independent director · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Allegion · Claim reviewed: May 3, 2026
    • Board membership: Serves on the board of Cummins Inc. · Claim reviewed: May 3, 2026
    • Committee assignments: No committee assignment disclosed in the cited filing · Claim reviewed: May 4, 2026

  9. Open source

    sec filing · Source published: Jan 1, 2024 · Retrieved: May 3, 2026

    Supports 1 claim
    • Professional Role: Director at Cummins · Claim reviewed: May 16, 2026

  10. CMI executive roster source

    sec filing · Source published: Date unavailable · Retrieved: May 3, 2026

    Supports 5 claims
    • AI expertise: AI expertise: not identified in the cited filing · Claim reviewed: May 3, 2026
    • AI governance relevance: AI governance relevance: not identified in the cited filing · Claim reviewed: May 3, 2026
    • Executive company: Executive at Cummins Inc. · Claim reviewed: May 3, 2026
    • Executive function: Other Executive (OTHER_EXECUTIVE) · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Executive Officer · Claim reviewed: May 3, 2026

  11. MAS executive roster source

    sec filing · Source published: Date unavailable · Retrieved: May 3, 2026

    Supports 5 claims
    • AI expertise: AI expertise: not identified in the cited filing · Claim reviewed: May 3, 2026
    • AI governance relevance: AI governance relevance: not identified in the cited filing · Claim reviewed: May 3, 2026
    • Executive company: Executive at Masco Corporation · Claim reviewed: May 3, 2026
    • Executive function: Other Executive (OTHER_EXECUTIVE) · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Executive Officer · Claim reviewed: May 3, 2026

  12. ALLE executive roster source

    sec filing · Source published: Date unavailable · Retrieved: May 3, 2026

    Supports 5 claims
    • AI expertise: AI expertise: not identified in the cited filing · Claim reviewed: May 3, 2026
    • AI governance relevance: AI governance relevance reported from role and filings · Claim reviewed: May 3, 2026
    • Executive company: Executive at Allegion plc · Claim reviewed: May 16, 2026
    • Executive function: Enterprise Leadership (CEO) · Claim reviewed: May 3, 2026
    • Executive title: Executive title: Chief Executive Officer · Claim reviewed: May 3, 2026

  13. Open source

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

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

  14. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of Allegion · 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 · Under reviewAI and ML experience: not identified in the cited filing1 source
Verification
Under review
Confidence
72%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

AI and ML experience · Under reviewAI and machine learning experience reported in filings1 source
Verification
Under review
Confidence
72%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

AI expertise · CorroboratedAI expertise: not identified in the cited filingSupported by 3 public records3 sources
Verification
Corroborated
Confidence
94%
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

AI governance relevance · Under reviewAI governance relevance: not identified in the cited filingSupported by 2 public records2 sources
Verification
Under review
Confidence
94%
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

AI governance relevance · Under reviewAI governance relevance reported from role and filings1 source
Verification
Under review
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Board independence · Source reportedIndependent director1 source
Verification
Source reported
Confidence
95%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Board membership · CorroboratedServes on the board of AllegionSupported by 2 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board membership · CorroboratedServes on the board of Cummins Inc.Supported by 3 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 3, 2026
Board role · CorroboratedBoard role: DirectorSupported by 2 public records2 sources
Verification
Corroborated
Confidence
92%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Committee assignments · CorroboratedNo committee assignment disclosed in the cited filingSupported by 2 public records2 sources
Verification
Corroborated
Confidence
95%
Last reviewed
May 4, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Committee assignments · Source reportedCommittee assignments: Audit, Governance and Nominating, Safety, Environment and Technology1 source
Verification
Source reported
Confidence
88%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Cybersecurity experience · CorroboratedCybersecurity experience: not identified in the cited filingSupported by 2 public records2 sources
Verification
Corroborated
Confidence
72%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Executive company · CorroboratedExecutive at Allegion plcSupported by 2 public records2 sources
Verification
Corroborated
Confidence
94%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive company · Source reportedExecutive at CalEthos, Inc.1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Executive company · CorroboratedExecutive at Cummins Inc.Supported by 2 public records2 sources
Verification
Corroborated
Confidence
94%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 29, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive company · CorroboratedExecutive at Masco CorporationSupported by 2 public records2 sources
Verification
Corroborated
Confidence
94%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 24, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive company · Source reportedExecutive at MOTORCAR PARTS OF AMERICA INC1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Executive function · Source reportedEnterprise Leadership (CEO)1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive function · CorroboratedOther Executive (OTHER_EXECUTIVE)Supported by 2 public records2 sources
Verification
Corroborated
Confidence
94%
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

Executive title · Source reportedExecutive title: Chairman of the Board and Chief Executive Officer1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Executive title · Source reportedExecutive title: Chief Executive Officer1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive title · CorroboratedExecutive title: Executive OfficerSupported by 4 public records4 sources
Verification
Corroborated
Confidence
94%
Last reviewed
May 3, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 29, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 24, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

Executive title · Source reportedExecutive title: President and Chief Executive Officer1 source
Verification
Source reported
Confidence
85%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Executive title · Source reportedExecutive title: Senior Vice President, Government Affairs and Special Projects1 source
Verification
Source reported
Confidence
94%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Technology background · Under reviewTechnology background: not identified in the cited filing1 source
Verification
Under review
Confidence
72%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

Technology background · Under reviewTechnology background reported in filings1 source
Verification
Under review
Confidence
72%
Last reviewed
May 16, 2026
  • SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

View all sources14 records
  1. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 4, 2026

    Supports: Board role · Committee assignments

  2. https://www.sec.gov/Archives/edgar/data/1579241/000110465926044597/alle-20260604xdef14a.htm

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

    Supports: Director at Allegion (NYSE: ALLE)

  3. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

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

  4. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 29, 2026

    Supports: Executive company · Executive title

  5. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

    Supports: Executive company · Executive title

  6. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed Apr 24, 2026

    Supports: Executive company · Executive title

  7. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 16, 2026

    Supports: AI and ML experience · Cybersecurity experience · Executive company · Executive title · Technology background

  8. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

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

  9. https://www.sec.gov/Archives/edgar/data/26172/000110465925029877/tm2425076-3_def14a.htm

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

    Supports: Director at Cummins (NYSE: CMI)

  10. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: AI expertise · AI governance relevance · Executive company · Executive function · Executive title

  11. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: AI expertise · AI governance relevance · Executive company · Executive function · Executive title

  12. SEC EDGAR

    Sec Filing · Tier 3 · Reviewed May 3, 2026

    Supports: AI expertise · AI governance relevance · Executive company · Executive function · Executive title

  13. https://www.sec.gov/Archives/edgar/data/26172/000110465925029877/tm2425076-3_def14a.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership

  14. https://www.sec.gov/Archives/edgar/data/1579241/000110465926044597/alle-20260604xdef14a.htm

    Public Source · Tier not stated · Reviewed Not stated

    Supports: Board membership