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S. Louise Phanstiel

Chair of the Board at MYRIAD GENETICSMYRIAD GENETICS
Board

About S. Louise Phanstiel

Chair of the Board at Myriad Genetics since March 2020; director since September 2009. Age 66. Former senior executive at Elevance Health (formerly WellPoint) with roles including President, Specialty Products, SVP Chief of Staff/Corporate Planning, and Chief Accounting Officer/Controller/CFO for subsidiaries; prior partner at PricewaterhouseCoopers focusing on insurance; CPA and designated Audit Committee Financial Expert by MYGN’s Board .

Past Roles

OrganizationRoleTenureCommittees/Impact
Elevance Health (WellPoint, Inc.)President, Specialty Products; SVP Chief of Staff & Corporate Planning; CAO/Controller/CFO for subsidiaries1996–2007Deep payor expertise; relevant to reimbursement oversight
PricewaterhouseCoopers (Coopers & Lybrand)Partner (insurance specialization)Prior to 1996Financial reporting, internal controls, public company reporting; CPA credentials

External Roles

OrganizationRoleTenureCommittees/Impact
Butterfly Network, Inc. (BFLY)DirectorCurrentPublic company governance; healthcare technology exposure
Inveresk Research Group, Inc.Director; Audit Committee ChairPriorLife sciences governance; audit oversight
Verastem, Inc.Director; Audit Committee ChairPriorBiotech governance; audit oversight

Board Governance

  • Board Chair (independent); separation of Chair and CEO roles. Committees: Audit & Finance Committee (AFC) member and Nominating & Governance Committee (NGC) member; Board has determined she is an “audit committee financial expert.” Eight of nine directors are independent; regular executive sessions of independent directors .
  • Attendance: Board met 10 times in FY2024; AFC met 7; NGC met 6; no director attended fewer than 75% of their Board and committee meetings; all directors present at the 2024 Annual Meeting .
  • Compensation oversight uses independent consultant Mercer; no CHCC interlocks; robust policies (clawback, anti-hedging/anti-pledging, stock ownership guidelines, majority voting) support governance quality .

Fixed Compensation

Component (FY2024)AmountNotes
Cash fees (Phanstiel)$213,500Role-based cash retainers; paid quarterly
Standard annual cash retainer (all directors)$60,000Policy schedule
Chair of the Board additional retainer$120,000Policy schedule
AFC member additional retainer$13,500Policy schedule
NGC member additional retainer$10,000Policy schedule
Meeting feesNoneReimbursement only; no per-meeting fees

Performance Compensation

Equity Grant Details (FY2024)Value/UnitsVesting
RSUs (annual grant on 2024-06-06)15,695 RSUs; grant-date fair value $349,999 (15,695 × $22.30)Vest upon earlier of one-year service from grant or next annual meeting

Directors receive time-based RSUs; no director performance metrics (e.g., revenue, TSR) are attached to director equity grants. Equity awards are capped at $500,000 grant-date fair value per calendar year for non-employee directors under the plan .

Other Directorships & Interlocks

CompanyRolePotential Interlock/Conflict Notes
Butterfly Network (BFLY)DirectorNo related-party transactions disclosed by MYGN since Jan 1, 2024; anti-hedging and anti-pledging policies in place

Expertise & Qualifications

  • Finance/accounting, public company reporting, internal controls (CPA; audit committee financial expert) .
  • Healthcare/payor domain expertise; strategic reimbursement insights beneficial to MYGN’s precision medicine testing model .
  • Public company governance and leadership; extensive board experience, including audit chair roles .
  • Capability matrix highlights Finance & Accounting, Leadership, Healthcare Industry, Public Company Governance for Phanstiel .

Equity Ownership

HolderShares Beneficially OwnedPercent of OutstandingUnvested RSUs
S. Louise Phanstiel160,767<1% (starred as <1% in table)15,695 (as of 12/31/2024)
Shares Outstanding (record date)92,171,423
  • Stock ownership guidelines: Directors must hold 5× annual cash retainer; count includes directly/indirectly owned shares and time-based RSUs; unvested PSUs and options excluded. As of Dec 31, 2024, all directors/executives were in compliance or within the five-year phase-in period .
  • Anti-hedging and anti-pledging policy prohibits hedging, margin purchases, and pledging company stock; no waivers granted .

Governance Assessment

  • Strengths: Independent Chair; strong committee participation (AFC/NGC) with financial expertise designation; high director independence; robust ownership requirements; anti-hedging/anti-pledging; clawback policy; no related-party transactions; strong say-on-pay support (95% in 2024) indicating investor alignment .
  • Compensation alignment: Mix of fixed cash and time-based RSUs consistent with market for non-employee directors; annual RSU grants with short vest aligned to board service; equity cap limits excess .
  • Attendance/engagement: Meets attendance thresholds; board/committee cadence robust; executive sessions of independent directors support oversight .
  • Potential conflicts: Current external role at Butterfly Network; MYGN discloses no related person transactions in 2024–2025; NGC and AFC charters include conflict reviews; anti-pledging reduces alignment risk. No red flags identified from filings .
  • RED FLAGS: None disclosed regarding related-party transactions, hedging/pledging, low attendance, or option repricing. Continue monitoring director service limits and any evolving ties with payors/providers given her background .