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Tiffany P. Olson

Independent Director at CASTLE BIOSCIENCES
Board

About Tiffany P. Olson

Independent director at Castle Biosciences (CSTL), age 65, serving since May 2021; Chair of the Nominating & Corporate Governance Committee and member of the Audit Committee . Former President, Nuclear & Precision Health Solutions at Cardinal Health (2013–2021); prior leadership roles at NaviMed (2011–2013), Eli Lilly Diagnostics (2009–2011), and Roche Diagnostics (CEO/President 2005–2008; roles 1997–2005) . Education: MBA (University of St. Thomas) and BS in Business (University of Minnesota) .

Past Roles

OrganizationRoleTenureCommittees/Impact
Cardinal Health, Inc.President, Nuclear & Precision Health Solutions2013–2021Executive leadership in precision health solutions
NaviMed (healthcare consulting)President2011–2013Strategy and advisory in healthcare
Eli Lilly and CompanyLed Diagnostics2009–2011Diagnostics leadership
Roche Diagnostics CorporationCEO & President2005–2008P&L and operational leadership
Roche Diagnostics CorporationVarious roles of increasing responsibility1997–2005Commercial and operations

External Roles

OrganizationRolePublic/PrivateNotes
Telix PharmaceuticalsDirectorPublic (ASX)Biopharma; current board service
MIMEDXDirectorPublicRegenerative medicine; current board service
Langham LogisticsDirectorPrivateFreight management; current board service
Education & Research Foundation for Nuclear Medicine & Molecular ImagingDirectorNon-profitCurrent board service
Trusted Health AdvisorsPartnerPrivateAdvisory partner role

Board Governance

  • Committee assignments: Audit Committee member; Nominating & Corporate Governance Committee Chair .
  • Independence: Board determined Olson is independent under SEC/Nasdaq rules; committees composed 100% independent members .
  • Attendance: Board met 8 times in 2024; all directors attended at least 75% of board/committee meetings; all directors attended the 2024 annual meeting .
  • Time commitment policy: Directors not serving as public company officers may serve on up to four public boards in addition to CSTL; board reports all directors are in compliance as of March 31, 2025 .
CommitteeOlson Role2024 MeetingsCommittee Independence
AuditMember4 100%
Nominating & Corporate GovernanceChair4 100%

Fixed Compensation (Director Pay – FY 2024)

ComponentAmount (USD)Notes
Fees Earned or Paid in Cash$65,000 Cash retainers per policy (see below)
Stock Awards (ASC 718 grant-date fair value)$223,485 RSUs granted in 2024
Option Awards (ASC 718 grant-date fair value)$31,198 July 2024 catch-up option (see details)
Total$319,683 Sum of cash, stock, options

Non-Employee Director Compensation Policy (effective May 2024):

Retainer TypeMember RetainerChair Retainer
Board of Directors$47,500 $45,000 (additional for Board Chair)
Audit Committee$10,000 $20,000
Compensation Committee$7,500 $20,000
Nominating & Corporate Governance Committee$5,000 $10,000

Performance Compensation (Equity Awards & Terms)

  • Annual director equity: RSUs valued at $200,000 each year post-annual meeting; vest in full by 1-year anniversary or immediately before the next annual meeting .
  • Initial director grant: RSUs valued at $350,000 upon joining; vest in 3 equal annual installments over 3 years .
  • Change-in-control: Director options/RSUs vest in full upon Change in Control under the 2019 Plan; options have 10-year term and 3-month post-termination exercise window (other than death/disability/cause) .

Award details specific to Olson:

AwardDateShares/UnitsExercise PriceVestingASC 718 Value
RSUs (Annual 2024)2024Included in stock awardsN/ATime-based per policy$223,485 (aggregate stock awards)
RSUs (Catch-up for 2021 cycle)July 2024830 RSUs N/AFully vested upon grant (catch-up) $17,588
Options (Catch-up for 2021 cycle)July 20243,379 options $71.22/share Fully vested upon grant (catch-up) $31,198

Performance metrics tied to director compensation:

Metric TypePresenceNotes
Financial/Operational Performance MetricsNone disclosed for directors Director RSUs/options are time-based; no TSR/financial goals disclosed
Clawback applicabilityNot specified for directorsClawback policy applies to Section 16 officers’ incentive pay

Other Directorships & Interlocks

External CompanyIndustryInterlock/Conflict with CSTLDisclosure Status
Telix PharmaceuticalsBiopharmaNone disclosed in related party sectionNo Olson-related transactions disclosed
MIMEDXRegenerative medicineNone disclosed in related party sectionNo Olson-related transactions disclosed
Langham LogisticsLogisticsNone disclosedNo Olson-related transactions disclosed
ERF for Nuclear Medicine & Molecular ImagingNon-profitNone disclosedNo Olson-related transactions disclosed

Expertise & Qualifications

  • Commercial execution; life sciences industry expertise; financial analysis & control; digital health; health system experience; diversity of skills/background/perspective (as per Board skills matrix) .

Equity Ownership

ItemDetail
Total beneficial ownership34,195 shares; <1% of outstanding
RSUs outstanding (as of 12/31/2024)8,673 units
Options outstanding (as of 12/31/2024)16,962 options
Ownership guidelinesDirectors: 3x annual Board cash retainer
Compliance statusAll directors met guidelines as of March 21, 2025
Hedging/pledgingProhibited for directors (no margin, borrowing, pledging)

Governance Assessment

  • Strengths: Independent status, committee leadership (NCG Chair), Audit Committee membership, and board-wide attendance ≥75% in 2024 support effective oversight and engagement . Stock ownership guidelines (3x cash retainer) met by all directors, with hedging/pledging prohibitions reinforcing alignment and risk control .
  • Compensation alignment: Director pay structure is standard (cash retainer plus time-based RSUs; occasional options), with annual RSU grants vesting within one year; single-trigger acceleration on Change in Control applies to director equity under the 2019 Plan .
  • Notable event: July 2024 catch-up equity grant (830 RSUs; 3,379 options at $71.22) to mirror missed 2021 automatic grants; fully vested upon grant to reflect original vest timing; ASC 718 values $17,588 (RSUs) and $31,198 (options) . This appears administrative remediation rather than pay inflation; monitor for recurrence.
  • Conflicts and related-party exposure: No Olson-specific related-person transactions disclosed; committee charters assign conflict oversight to Nominating & Corporate Governance and related-party review to Audit .
  • Compliance signals: No delinquent Section 16(a) filings for directors noted in 2024 (one late Form 4 related to CFO only); directors in compliance with time commitment policy (outside board limits) .

RED FLAGS to watch:

  • Single‑trigger vesting of director equity on change‑in‑control (common, but investors often prefer double‑trigger for alignment) .
  • Ensure catch‑up grants remain one‑off administrative corrections and do not become recurring adjustments .