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JR Sult

Director at VistraVistra
Board

About John R. (J. R.) Sult

Independent director at Vistra Corp. since 2018; age 65. Former EVP and CFO at Marathon Oil and El Paso Corporation, with earlier roles as VP & Controller at Halliburton Energy Services and audit partner at Arthur Andersen; B.S. from Washington & Lee University and licensed CPA in Texas. Serves as Audit Committee Chair and is designated an “audit committee financial expert,” reflecting deep finance, accounting, capital markets, and internal controls expertise .

Past Roles

OrganizationRoleTenureCommittees/Impact
Marathon Oil CorporationEVP & Chief Financial Officer2013–2016Led finance, reporting, IT oversight at a Fortune 500 energy firm
El Paso CorporationEVP & Chief Financial Officer; other senior finance roles2005–2012Capital allocation, corporate finance, strategic planning
Halliburton Energy ServicesVice President & ControllerNot disclosedCorporate accounting and controls
Arthur Andersen LLPAudit PartnerNot disclosedAudit leadership; credentials underpin “audit committee financial expert” designation

External Roles

OrganizationRoleTenureCommittees/Impact
Sitio Royalties Corp. (NYSE: STR)Director; Chair of Nominating & Corporate GovernanceDec 2022–presentGovernance oversight at public E&P minerals company
Brigham Minerals, Inc.Director (pre-merger into Sitio)2018–2022Board service prior to STR combination
Jagged Peak Energy, Inc.Director2017–2020Oversight at public E&P company
El Paso Pipeline Partners, L.P. (GP)Director (general partner)Not disclosedMidstream governance role
Boys and Girls Country of Houston, Inc.Board Member (non-profit)Not disclosedCommunity engagement

Board Governance

  • Independence: Board determined Sult is independent; he is also an Audit Committee financial expert and satisfies heightened independence and financial literacy standards for audit committee members under NYSE/SEC rules .
  • Committee roles: Audit Committee Chair; committee met 4 times in 2024. Audit members: Sult (Chair), Acosta, Barbas .
  • Attendance: In 2024 there were seven Board meetings; each current director attended >75% of Board and committee meetings; all ten directors attended the 2024 annual meeting .
  • Engagement: Committee Chairs regularly engage with management; Audit Chair interfaces with CFO, Controller, and VP of Internal Audit; regular executive sessions of independent directors are held .
  • Board service limits: Directors limited to no more than two other public company boards; Sult currently serves on one other (Sitio), within policy .
  • Cybersecurity and risk oversight: Committee structure spans enterprise risk (Sustainability & Risk), safety and generation (Generation & Safety Oversight), audit/controls (Audit) .

Fixed Compensation (Non-Employee Director; 2024 Actual)

ItemAmount (USD)
Fees Earned or Paid in Cash$135,000
RSU Awards (grant-date fair value)$180,000; vests May 15, 2025
Other Compensation$0
Total$315,000

Structure: Audit Chair annual cash retainer $100,000 plus committee chair retainer $25,000 and $10,000 per committee membership; annual director equity RSUs $180,000 (time-based vesting; no options) .

Performance Compensation

  • Non-employee directors do not receive performance-based pay; equity is granted as time-based RSUs (vest one year; accelerate on death, disability, or change in control; optional deferral under Director Equity Deferred Compensation Plan) .

Other Directorships & Interlocks

CompanyTypeRoleOverlap/Interlock Risk
Sitio Royalties Corp.PublicDirector; Chair Nominating & GovernanceNo disclosed related-party transactions with Vistra
Jagged Peak Energy, Inc.PublicDirector (2017–2020)Historical; no current interlock
El Paso Pipeline Partners, L.P. (GP)Public (GP)DirectorHistorical; no current interlock

Expertise & Qualifications

  • Core skills: Corporate governance/public board, energy industry expertise, finance/accounting, strategy/transactions .
  • Credential: Audit Committee Financial Expert (Item 401(h)); licensed CPA (Texas) .

Equity Ownership

MetricValue
Total beneficial ownership (shares)97,816 (all owned directly)
Ownership as % of shares outstanding~0.029% (97,816 / 340,157,073)
Unvested RSUs held (as of 12/31/2024)1,967 (2024 award; vests 5/15/2025; Sult elected deferral for settlement)
Shares pledged as collateralProhibited by policy (no pledging/hedging)
Director ownership guideline6x cash board retainer; each non-employee director met or is on track within the 6-year compliance period

Insider Filings Compliance

YearSection 16 Compliance (Director Filings)
2024Company believes all directors/officers complied; exception was a late initial Form 3 for Robert C. Walters due to EDGAR code delay (no exception noted for Sult)

Governance Assessment

  • Strengths: Independent audit chair with CFO-level experience; designated financial expert; strong engagement with finance and internal audit; robust governance policies (majority voting with resignation policy; prohibition on pledging/hedging; director stock ownership guidelines) support alignment and investor confidence .
  • Attendance: Board met seven times; directors >75% attendance; Audit Committee met four times—supports committee effectiveness and oversight cadence .
  • Compensation alignment: Mix is standard (cash retainer + time-based RSUs); optional deferral indicates long-term alignment; no meeting fees or options; equity limits per director ($750k cap) mitigate pay inflation .
  • Conflicts/related party: Company reports no related person transactions since Jan 1, 2024; no charitable contributions to orgs with independent director executives; hedging/pledging prohibited—no red flags identified for Sult .
  • Board service limits: Sult’s single current public directorship (Sitio) is within Vistra’s limit—reduces overboarding risk .

RED FLAGS: None identified—no related-party transactions, no pledging/hedging, and compliant attendance. Continued monitoring advised for any future interlocks or changes in audit chair independence given Sitio commitments .