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Marty Casteel

Chairman of the Board (effective January 1, 2026) at SIMMONS FIRST NATIONALSIMMONS FIRST NATIONAL
Board

About Marty D. Casteel

Marty D. Casteel, 74, has served on Simmons First National Corporation’s Board since 2020. He previously led Simmons Bank for over 30 years, including as Chairman, President, and CEO (2013–2020) and served as Senior Executive Vice President of SFNC (2013–2020). He holds a B.S.B.A. in Marketing from the University of Arkansas (1974) and served in the U.S. Army (1974–1978) .

Past Roles

OrganizationRoleTenureCommittees/Impact
Simmons Bank (SFNC lead subsidiary)Chairman, President & CEO2013–2020 Deep operational/regulatory oversight; risk mitigation expertise cited by Board
Simmons First National CorporationSenior Executive Vice President2013–2020 Enterprise risk and policy evaluation experience noted

External Roles

OrganizationRoleTenureNotes
Jefferson Regional Medical CenterDirectorCurrent Health system governance
Arkansas Research AllianceDirectorCurrent Innovation/economic development
Arkansas Championship TrustDirectorCurrent Community initiative
Economic Development Alliance of Jefferson CountyPast DirectorPrior service Local economic development
Mortgage Bankers Association of ArkansasPast PresidentPrior service Industry leadership

Board Governance

  • Independence: Classified as Independent director; not a member of Audit, Compensation, or Nominating & Corporate Governance (NCGC) committees .
  • Committee assignments: Executive Committee (member; Chair is Steven Cossé) and Risk Committee (member; Chair is Mark Doramus). 2024 meetings: Executive 4x; Risk 4x .
  • Attendance: Board met 8 times in 2024; all incumbent directors attended ≥75% of aggregate Board and committee meetings for periods served; all directors attended the 2024 annual meeting .
  • Lead Independent Director: Steven Cossé; presides over executive sessions; strong independent oversight .
  • Policies: Anti-hedging and anti-pledging policy; exceptions require NCGC approval . Director stock ownership guideline: ≥3x annual equity retainer within five years; restrictions on selling equity compensation until compliant .

Fixed Compensation (Director)

ComponentDetails2024 Amount
Cash retainer (SFNC + SB)Fees earned/paid in cash (may be shifted to RSUs by election)$53,000 for Casteel
Equity retainer (SFNC)RSUs granted May 1, 2024; 4,040 RSUs at $17.33; vesting quarterly (grant date, Jul 1, Oct 1, Jan 2)$70,013 standard for most directors
Committee chair/vice fees (schedule)Audit Chair $20k / Vice $5k; Compensation Chair $15k / Vice $5k; Executive Chair $25k; NCGC Chair $10k; Risk Chair $15kPolicy amounts (applies where applicable)
Simmons Bank Board feesSB Board fees included in totals$35,000 for Casteel (SB Board)
Simmons Bank committee chair/vice feesSB committee leadership fees included in totals$30,000 for Casteel (SB committee chair/vice)
Stock awards (total RSU value)Includes annual equity retainer and any elected RSU-in-lieu of cash retainers$117,027 for Casteel
Other compensationTerm life premiums/perqs minimal$0 for Casteel

Notes:

  • Each director could elect to receive cash retainers in RSUs; Casteel’s higher stock award vs standard suggests he elected additional RSUs in lieu of cash [a].
  • As of Dec 31, 2024, each non-employee director had 1,010 unvested RSUs outstanding (reflects quarterly vesting structure) [a].

Performance Compensation (Director)

  • Non-employee directors do not have performance-based incentive pay. Equity retainer RSUs vest on time-based quarterly schedule; no financial or TSR metrics apply to director compensation .

Other Directorships & Interlocks

CompanyTypeRoleInterlock Risk
None disclosed (public companies)No public company interlocks disclosed for Casteel

Expertise & Qualifications

  • Banking leadership: Former Chairman/President/CEO of Simmons Bank; extensive operational, lending/deposit, regulatory affairs, policy evaluation, and enterprise risk experience .
  • Education: B.S.B.A. Marketing, University of Arkansas (1974) .
  • Service: U.S. Army (1974–1978) .
  • Board’s view: Provides needed insight into banking operations and risk mitigation for SFNC .

Equity Ownership

ItemAmountNotes
Total beneficial ownership (Casteel)205,521 shares; <1% of outstandingBreakdown below; <1% per proxy [k]
Shares outstanding (record date)125,918,825As of Mar 5, 2025
Breakdown169,091 direct; 8,766 joint with spouse; 22,434 in 401(k); 5,230 ESPPAs disclosed [k]
Unvested RSUs (Dec 31, 2024)1,010 RSUs (each non-employee director)Standard quarterly vesting RSUs [a]
Hedging/PledgingProhibited absent NCGC-approved exceptionPolicy applies to directors
Ownership guideline≥3x annual equity retainer within 5 years; sale restrictions until compliantDirector guideline

Governance Assessment

  • Strengths:

    • Independent director with deep banking operating and risk experience; sits on Risk and Executive Committees, supporting board oversight of credit, liquidity, cybersecurity/IT risks and agenda-setting .
    • Strong governance policies (anti-hedging/pledging, ownership guidelines, clawback for incentive compensation), executive sessions led by an independent Lead Director, and annual board/committee self-evaluations promote board effectiveness and investor confidence .
    • Attendance and engagement meet thresholds; all directors attended the 2024 annual meeting; board met 8x and incumbents attended ≥75% of meetings .
  • Potential risks/considerations:

    • Former senior executive of SFNC and prior CEO of Simmons Bank may raise perceived alignment with management; however, board formally evaluated and designated him as independent under NASDAQ standards .
    • Related-party banking relationships are possible but must comply with Regulation O and are considered immaterial if on market terms; no Casteel-specific related-party transactions disclosed .
  • Compensation alignment:

    • Director pay is primarily fixed cash retainer plus time-vested RSUs; absence of performance-linked metrics reduces risk of short-termism but also limits explicit pay-for-performance signals for directors .
    • Casteel’s 2024 mix skewed toward equity ($117,027 stock awards vs $53,000 cash), with additional service/leadership fees at Simmons Bank (SB Board $35,000; SB committee chair/vice $30,000), indicating meaningful equity alignment and subsidiary governance workload .
  • Shareholder sentiment:

    • Say-on-pay support for NEO compensation was ~93% at the 2024 meeting, suggesting general investor confidence in compensation governance (context for overall governance environment) .

Related-Party Exposure and Conflicts

  • Policy requires arm’s-length terms; Regulation O-compliant loans/deposits to directors or affiliates deemed consistent with independence; no adverse classifications or criticized credits disclosed impacting independence. No related-party transactions involving Casteel are disclosed .

Director Compensation Detail (Casteel, 2024)

MetricValue
Fees Earned or Paid in Cash$53,000
Stock Awards (RSUs, incl. elected RSUs-in-lieu)$117,027
All Other Compensation$0
SB Board Fees (included in totals)$35,000
SB Committee Chair/Vice Fees (included in totals)$30,000
Standard Annual Equity Retainer (most directors)$70,013; 4,040 RSUs at $17.33; quarterly vest
Committee Chair/Vice Fee Schedule (SFNC)Audit $20k/$5k; Compensation $15k/$5k; Executive $25k; NCGC $10k; Risk $15k

Committee Assignments (Casteel)

CommitteeRole2024 Meetings
Executive CommitteeMember (Chair: Steven Cossé)4
Risk CommitteeMember (Chair: Mark Doramus)4
AuditNot a member
CompensationNot a member
NCGCNot a member

Independence & Attendance

AttributeStatus
IndependenceIndependent director under NASDAQ standards
Annual Meeting Attendance (2024)Attended (all directors attended)
Meeting Attendance ThresholdAll incumbents ≥75% of aggregate Board/committee meetings

RED FLAGS

  • None disclosed regarding pledging, hedging, related-party transactions, low attendance, or director-specific perquisite anomalies. Anti-hedging/pledging policy in force; ownership guidelines with sale restrictions until compliant .