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Thomas Wiggans

Chair of the Board at Annexon
Board

About Thomas G. Wiggans

Independent director since February 2017 and Chair of the Board since February 2021, Thomas G. Wiggans (age 73 as of April 8, 2025) is a seasoned biotech operator and board leader with decades of executive and director experience across public and private biopharma companies. He founded Dermira (CEO 2010–2020; Chair 2014–2020) and has led or overseen multiple companies through acquisitions; he holds a B.S. in Pharmacy from the University of Kansas and an M.B.A. from Southern Methodist University .

Past Roles

OrganizationRoleTenureCommittees/Impact
Dermira, Inc.Founder; CEO; ChairFounder Aug 2010; CEO Sep 2010–Feb 2020; Chair Oct 2014–Feb 2020Acquired by Eli Lilly in Feb 2020
Peplin, Inc.CEO; ChairCEO Jul 2007–2009; Chair Oct 2007–2009Acquired by LEO Pharma in 2009
Connetics CorporationCEO; ChairCEO Jul 1994–Dec 2006; Chair Jan 2006–Dec 2006Acquired by Stiefel Labs in Dec 2006
Cyto Therapeutics Inc.President & COO1992–1994Operations leadership
Ares‑Serono S.A.Various senior roles1980–1992President, U.S. pharma ops; Managing Director, U.K. pharma ops
Eli LillyEarly careerBegan career with Eli Lilly
Industry organizationsChair/Founder rolesChairman of the Association of Biotechnology Companies; founding board member of BIO

External Roles

OrganizationRoleStatus/TenureNotes
Annexon, Inc.Chair of the BoardFeb 2021–PresentIndependent Chair; separate from CEO role
CymaBay Therapeutics, Inc.DirectorUntil Mar 2024Acquired by Gilead in Mar 2024
Forma Therapeutics Holdings, Inc.Director2020–Oct 2022Acquired by Novo Nordisk in Oct 2022
Onyx PharmaceuticalsDirectorMar 2005–Oct 2013Acquired by Amgen in Oct 2013
Sangamo Biosciences, Inc.DirectorJun 2008–Jun 2012Public biotech director experience
Somaxon Pharmaceuticals, Inc.DirectorJun 2008–May 2012Public biotech director experience
Excaliard Pharmaceuticals, Inc.ChairOct 2010–Dec 2011Acquired by Pfizer in Dec 2011
University of Kansas Endowment AssociationTrusteeBoard of trustees member

Board Governance

  • Structure and independence: Board has an independent Chair (Wiggans) distinct from the CEO; Board determined all directors except the CEO are independent, including committee independence as applicable .
  • Committee assignments (2024): Compensation Committee member (Chair: Jung Choi); Nominating & Corporate Governance Committee member (Chair: Muneer Satter). Not on Audit or Science & Technology Committees .
  • Attendance/engagement: Board met 6 times in 2024; each director attended at least 85% of Board and committee meetings on which they served; independent directors met regularly in executive session; all directors attended the 2024 annual meeting .
  • Risk oversight: Board oversees strategic risk; Audit Committee covers financial and cybersecurity risk; Compensation Committee monitors risk in compensation programs; N&CG oversees board composition/independence .

Fixed Compensation

ItemAmount/Detail
2024 Fees Earned or Paid in Cash (Wiggans)$84,250
Director cash retainer (Amended Apr 2025)$40,000 per year
Additional retainer – Non‑Executive Chair$35,000 per year
Committee cash fees (member)Audit $10,000; Compensation $6,000; Nominating & Corporate Governance $5,000; Science & Technology $6,000
Committee cash fees (chair)Audit $20,000; Compensation $12,000; Nominating & Corporate Governance $10,000; Science & Technology $12,000

Note: Wiggans served as Board Chair and as a member of the Compensation and Nominating & Corporate Governance Committees in 2024 .

Performance Compensation

Equity ComponentGrant SizingVestingChange‑in‑Control Treatment2024 Grant Value (Wiggans)
Initial Option Grant (onboard)110,000 optionsMonthly over 3 yearsVests in full on change in control
Annual Option Grant (each annual meeting)55,000 optionsVests by next annual meeting or first anniversaryVests in full on change in controlIncluded in 2024 option value below
2024 Option Awards (aggregate fair value)$239,238
Options Outstanding (12/31/2024)133,745 options (exercisable and unexercisable)

Director equity awards are time‑vested options; no performance metrics are applied to director equity grants under the Non‑Employee Director Compensation Program .

Other Directorships & Interlocks

  • Compensation Committee interlocks: None—no member of the Compensation Committee (including Wiggans) was an officer/employee in the past year; no Annexon executive served on another board’s compensation committee with a reciprocal relationship .
  • Related‑party transactions: 2023–2024 transactions involved entities affiliated with director Muneer Satter and certain >5% holders; no related‑party transactions involving Mr. Wiggans were disclosed .

Expertise & Qualifications

  • Education: B.S. in Pharmacy (University of Kansas); M.B.A. (Southern Methodist University) .
  • Domain expertise: Multi‑decade operating experience as CEO and chair across dermatology and broader biopharma; strategic M&A execution and board leadership through multiple public company acquisitions .
  • Industry leadership: Former Chairman of the Association of Biotechnology Companies; founding board member of the Biotechnology Innovation Organization (BIO) .

Equity Ownership

MeasureValue
Beneficial Ownership (as of Mar 31, 2025)89,745 shares (options exercisable within 60 days); <1% of shares outstanding
Company shares outstanding (record date)109,714,404 (for 2025 annual meeting)
Options Outstanding (director, 12/31/2024)133,745 options (exercisable and unexercisable)
Hedging/PledgingCompany policy prohibits hedging and pledging by directors, officers, employees, and consultants

Governance Assessment

  • Strengths:

    • Independent Chair structure with clear separation from CEO; Wiggans provides seasoned oversight and serves on two key governance committees .
    • Strong attendance culture (≥85% for all directors), regular independent executive sessions, and full director attendance at the 2024 annual meeting—signals active engagement .
    • Robust guardrails: anti‑hedging/anti‑pledging policy, independent compensation consultant (Alpine), and Dodd‑Frank compliant clawback adopted in Nov 2023 .
    • Shareholder alignment context: most recent say‑on‑pay support exceeded 97%, indicating broad investor confidence in compensation governance (though this pertains to NEO pay, not director pay) .
  • Watch items (contextual):

    • Chair also sits on the Compensation Committee, which can raise optics concerns; mitigated by Board’s independence determinations and fully independent committee membership .
    • Director equity is option‑based and time‑vested (no performance conditions); investors may prefer performance‑linked director equity at some companies, but time‑based options are common for small/mid‑cap biotech .

No red flags identified for Mr. Wiggans in related‑party transactions, pledging/hedging, or Section 16(a) compliance based on the latest proxy disclosures .

Director Compensation (2024 detail)

ComponentAmount
Cash Fees (Wiggans)$84,250
Option Awards (grant‑date fair value)$239,238
Total$323,488

Insider and Beneficial Ownership Snapshot

ItemDetail
Beneficial ownership (Mr. Wiggans)89,745 shares (options exercisable within 60 days); <1%
Options outstanding (12/31/2024)133,745 (exercisable and unexercisable)
Section 16(a) complianceAll Section 16(a) filing requirements were timely satisfied in 2024 (company‑wide statement)

Change‑in‑control: Non‑employee director initial and annual option grants vest in full upon a change in control .