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Anthony Best

Lead Independent Director at ProPetro HoldingProPetro Holding
Board

About Anthony J. Best

Lead Independent Director of ProPetro Holding Corp. since October 2019; independent director since January 2018. Age 75. Mechanical engineering background (B.S., Texas A&M) and M.S. in Engineering Management (University of Alaska); former U.S. Air Force engineering officer. Extensive energy industry leadership including CEO roles at SM Energy and Pure Resources and senior roles at ARCO; retired as Chairman of Newpark Resources in May 2023 .

Past Roles

OrganizationRoleTenureCommittees/Impact
SM Energy CompanyPresident & COO; Chief Executive OfficerPresident & COO from 2006; CEO Feb 2007–Jan 2015Led E&P operations; executive leadership
Pure Resources, Inc. (Unocal subsidiary)President & Chief Executive Officer2003–2005Led development and exploration business
ARCO (Atlantic Richfield Co.)Various roles culminating as President, ARCO Latin America1979–2000International operations leadership
United States Air ForceEngineering Officer5 years (early career)Technical leadership in engineering

External Roles

OrganizationRoleTenureNotes
Newpark ResourcesChairman of the BoardRetired May 2023Board chair; governance leadership
Quantum Energy Partners portfolio cos. (ExL Petroleum; Middle Fork Energy Partners)Director; Senior AdvisorNot disclosedPrivate company board roles; sponsor advisory

Board Governance

  • Current roles: Lead Independent Director; Audit Committee Chair; Compensation Committee member .
  • Independence: Board affirmatively determined Best is independent under NYSE rules .
  • Attendance: All directors serving in 2024 attended over 75% of meetings; Board met 10x; Audit 10x; Compensation 5x; Nominating 4x .
  • Lead Independent Director responsibilities include presiding over meetings without Chair/CEO, approving agendas, acting as liaison, and communicating CEO evaluation/compensation after Compensation Committee approval .
  • Outside boards guideline: LID may sit on no more than two additional outside public company boards (time-commitment safeguard) .

Fixed Compensation

Component (2024)Amount ($)Detail
Fees Earned or Paid in Cash130,000 Annual cash retainer; reflects Director Compensation Policy
Stock Awards (RSUs, grant-date fair value)154,993 Annual RSU; vests on earliest of 1-year anniversary, day before next annual meeting, or Change in Control; pro-rated for partial-year service
Total284,993 2024 non-employee director compensation

Performance Compensation

  • Directors receive time-based RSUs; no performance-based equity (e.g., PSUs) is disclosed for non-employee directors .

Director Compensation Mechanics and Limits

  • Annual RSU vesting terms: earliest of 1-year post-grant, day before next annual meeting, or Change in Control; death/disability vest pro-rata; expenses reimbursed per policy .
  • Second A&R LTIP director pay cap: ≤$500,000 value in a single calendar year (cash+awards), with permitted additional amounts for new directors, special committees, lead director, or non-executive chair .

Other Directorships & Interlocks

CompanyTypeCurrent/PriorPotential Interlock Risk
Newpark ResourcesPublicPrior (retired May 2023)No ProPetro related-party linkage disclosed
ExL Petroleum; Middle Fork Energy PartnersPrivate (Quantum portfolio)PriorNo ProPetro related-party linkage disclosed

Expertise & Qualifications

  • Executive leadership in E&P and energy services; extensive operations in Permian and Latin America .
  • Financial oversight as Audit Committee Chair; governance as Lead Independent Director .
  • Technical: Mechanical engineering degree; engineering management; cybersecurity oversight at the board through committee constructs (broader board has audit/technology expertise) .

Equity Ownership

ItemAmountNotes
Beneficially owned shares110,939 <1% of outstanding
Outstanding stock awards (RSUs)17,939 Aggregate RSUs outstanding as of 12/31/2024
Director ownership guideline≥300% of annual cash retainerAll non-employee directors in compliance as of 12/31/2024
Hedging/pledging policyProhibitedInsider Trading Compliance Policy bans hedging/pledging by directors

Related-Party Exposure

  • Proxy lists related-party transactions (yards leased from entities linked to Spencer Armour/CEO’s family; transportation services with executive family ties; Pioneer/Exxon customer agreements), but does not identify any transactions involving Best .

Governance Assessment

  • Strengths: Independent LID role with defined responsibilities; Audit Chair for a committee meeting 10 times in 2024; high attendance; clear director ownership guidelines with compliance; prohibition on hedging/pledging; clawback policies applicable to awards under LTIP .
  • Compensation alignment: Modest cash fee with equity in RSUs that vest around annual meeting, reinforcing alignment without short-term performance gaming; capped director compensation under plan .
  • Potential watch items: Structural customer influence via Exxon/Pioneer rights (designated director), though not tied to Best; continue monitoring time-commitment limits for LID and any future outside boards .
  • No RED FLAGS identified specific to Best regarding related-party transactions, hedging/pledging, or low attendance; no director options or repricing .