Executive record

Michael S. Simmons

Public governance roles and source-backed Claims for this individual.

  • Director

Alpha ID: alpha:person:michael-s-simmonsVersion: public-0As of: 2026-09-28

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Identity

unclaimed

Evidence

corroborated

Evaluation

Unknown

Monitoring

Unknown

Authority

Unknown

Freshness

Observed 2026-09-28

Key Claims

Roles and authority

OrganizationRoleModuleGranted byFromTo
VALHI INC /DE/DirectorDirectorUnavailable2022-01-01Unavailable
COMPX INTERNATIONAL INCVice Chairman of the BoardDirectorUnavailableUnavailableUnavailable
KRONOS WORLDWIDE INCVice Chairman of the BoardDirectorUnavailableUnavailableUnavailable
NL INDUSTRIES INCVice Chairman of the BoardDirectorUnavailableUnavailableUnavailable
NL INDUSTRIES INCVice Chairman of the BoardDirectorUnavailableUnavailableUnavailable

Exposure

Person-level exposure is withheld from public Executive records. Published exposure, where available, attaches to the relevant Enterprise record.

Evidence, history and coverage

Additional published Claims

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. CIX DEF 14A executive officers

    sec filing · Source published: Apr 7, 2026 · Retrieved: May 16, 2026

    Supports 2 claims
    • Executive company: Executive at COMPX INTERNATIONAL INC · Claim reviewed: May 16, 2026
    • Executive title: Executive title: Vice Chairman of the Board · Claim reviewed: May 16, 2026

  2. Open source

    sec def 14a · Source published: Apr 7, 2026 · Retrieved: Sep 6, 2026

    Supports 1 claim
    • Professional Role: Vice Chairman of the Board at COMPX INTERNATIONAL INC · Claim reviewed: Sep 12, 2026

  3. VHI DEF 14A executive officers

    sec filing · Source published: Apr 1, 2026 · Retrieved: May 16, 2026

    Supports 6 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 VALHI INC /DE/ · Claim reviewed: May 16, 2026
    • Executive title: Executive title: Vice Chairman of the Board, President and Chief Executive Officer · Claim reviewed: May 16, 2026
    • Other Company Role: Michael S. Simmons is also linked to Contran Corporation as Executive officer at Contran, CompX, Kronos Worldwide, and NL. · Claim reviewed: May 16, 2026
    • Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 16, 2026

  4. Open source

    sec proxy · Source published: Apr 1, 2026 · Retrieved: Sep 2, 2026

    Supports 1 claim
    • Professional Role: Director at VALHI INC /DE/ · Claim reviewed: Sep 12, 2026

  5. NL DEF 14A executive officers

    sec filing · Source published: Mar 25, 2026 · Retrieved: May 16, 2026

    Supports 2 claims
    • Executive company: Executive at NL INDUSTRIES INC · Claim reviewed: May 16, 2026
    • Executive title: Executive title: Vice Chairman of the Board · Claim reviewed: May 16, 2026

  6. Open source

    sec def 14a · Source published: Mar 25, 2026 · Retrieved: Sep 12, 2026

    Supports 2 claims
    • Professional Role: Vice Chairman of the Board at NL INDUSTRIES INC · Claim reviewed: Sep 12, 2026
    • Professional Role: Vice Chairman of the Board at NL INDUSTRIES INC · Claim reviewed: Sep 12, 2026

  7. KRO DEF 14A executive officers

    sec filing · Source published: Mar 24, 2026 · Retrieved: May 16, 2026

    Supports 2 claims
    • Executive company: Executive at KRONOS WORLDWIDE INC · Claim reviewed: May 16, 2026
    • Executive title: Executive title: Vice Chairman of the Board · Claim reviewed: May 16, 2026

  8. Open source

    sec def 14a · Source published: Mar 24, 2026 · Retrieved: Sep 6, 2026

    Supports 1 claim
    • Professional Role: Vice Chairman of the Board at KRONOS WORLDWIDE INC · Claim reviewed: Sep 12, 2026

  9. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of VALHI INC /DE/ · Claim reviewed: Sep 12, 2026

  10. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of COMPX INTERNATIONAL INC · Claim reviewed: Sep 12, 2026

  11. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of KRONOS WORLDWIDE INC · Claim reviewed: Sep 12, 2026

  12. Open source

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

    Supports 1 claim
    • Board membership: Serves on the board of NL INDUSTRIES INC · Claim reviewed: Sep 12, 2026