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Douglas Williams

Chair of the Board at Climb Bio
Board

About Douglas Williams

Douglas Williams, Ph.D. (age 67) is the independent Chair of the Board at Climb Bio (CLYM), serving since November 2024. He holds a Ph.D. from the State University of New York at Buffalo, Roswell Park Division, and completed a postdoctoral fellowship at Indiana University School of Medicine. He is deemed independent under Nasdaq rules, with exceptions at CLYM only for the CEO (Aoife Brennan), Andrew Levin, and Stephen Thomas. As Board Chair, he leads governance oversight separate from management.

Past Roles

OrganizationRoleTenureCommittees/Impact
Sana Biotechnology, Inc.President, Research & DevelopmentApr 2023 – Apr 2024Led R&D strategy execution
Codiak BioSciences, Inc.Founding President & CEO; DirectorSept 2015 – Apr 2023Built exosome therapeutics platform
Biogen Inc.EVP, Research & Development2011 – 2015Advanced rare disease programs
ZymoGenetics, Inc.Chief Executive OfficerPrior to BiogenLed acquisition by Bristol Myers Squibb Company
Seattle GeneticsCSO & EVP, Research & DevelopmentPrior rolesCompany noted as acquired by Pfizer in 2023 per proxy
Amgen Inc.SVP & Washington Site LeaderPrior rolesSite leadership
ImmunexEVP & CTO; DirectorPrior rolesCompany noted as acquired by Amgen Inc. in 2021 per proxy

External Roles

OrganizationRoleTenureNotes
AC Immune SAChair of the BoardCurrentOversight of neurodegenerative drug development
Camp4 Therapeutics Corp.DirectorCurrentPrivate biotech governance
Various private biotechnology companiesBoard memberPrior/currentPortfolio board service

Board Governance

  • Board leadership: Chair of the Board; CEO role separated (Aoife Brennan), supporting independent oversight.
  • Independence: Williams is independent under Nasdaq rules; independent directors meet at least twice annually in executive session.
  • Committee assignments:
    • Compensation Committee member; served as Chair from Nov 2024 to Mar 2025 (now chaired by Bo Cumbo).
    • Nominating & Corporate Governance Committee Chair.
    • Not an audit committee member. Audit committee is chaired by Kim Drapkin.
  • Attendance: The board met five times in 2024; each director then in office attended ≥75% of board and applicable committee meetings.
  • Committee activity (2024): Audit (5 meetings), Compensation (3 meetings), Nominating & Corporate Governance (1 meeting).

Fixed Compensation

ItemAmountPeriod/Effective DateNotes
Fees Earned (Cash)$11,631FY 2024Partial-year service beginning Nov 2024
2024 Board Retainer (policy)$35,0002024Annual cash retainer for non-employee directors
2024 Chair of Board Incremental Retainer (policy)$30,0002024Added to Board retainer for Chair
2024 Committee Retainers (Member/Chair)Audit: $7,500/$7,500; Compensation: $5,000/$5,000; Nominating & Gov: $4,000/$4,0002024Paid quarterly, pro-rated
2025 Board Retainer (policy)$40,000Effective Mar 23, 2025Non-employee director annual cash retainer
2025 Chair of Board Incremental Retainer (policy)$30,000Effective Mar 23, 2025Added to Board retainer for Chair
2025 Committee Retainers (Member/Chair)Audit: $7,500/$7,500; Compensation: $5,000/$5,000; Nominating & Gov: $5,000/$5,000Effective Mar 23, 2025Paid quarterly, pro-rated

Performance Compensation

Equity AwardShares / Fair ValueExercise PriceVesting / ExpirationTerms
2024 Director Option Awards (grant-date fair value)$86,758Not disclosedDirector options per policy; 10-year term typicalAggregate fair value per 2024 Director Compensation table
Outstanding Director Options (balance)26,291 shares (as of 12/31/2024)Not disclosedAs granted under director policyInventory disclosed for outstanding awards
Special One-Time Option Award78,873 sharesClosing price on 3/31/2025 grant dateVests 2.7778% monthly from 11/8/2024 over 36 months; 10-year termAccelerates 100% upon Change in Control
Annual/Initial Director Option Policy (2025)Initial: 80,000; Annual: 40,000Closing price on grant dateInitial vests monthly over 36 months; Annual vests in full at 1 yearAccelerates 100% upon Change in Control
  • Anti-hedging/derivatives prohibitions: Directors are prohibited from short sales, derivatives, and hedging transactions under the Insider Trading Policy.
  • Clawback: Company-wide incentive compensation clawback policy compliant with Rule 10D-1; administered by Compensation Committee.

Other Directorships & Interlocks

RelationshipDetailsPotential Interlock / Conflict Consideration
RA Capital significant ownershipRA Capital affiliated entities beneficially own ~46.6% of CLYM (31,459,267 shares)Concentrated shareholder influence; Andrew Levin affiliated with RA Capital; governance processes (committee independence) mitigate risk
Stephen Thomas agreementsConsulting agreement, RSUs with time-based and performance milestones; services agreements with RA Capital-controlled entities (Sera Services; Blackbird)Related-party exposure managed via audit committee oversight; not tied to Williams

Expertise & Qualifications

  • Deep R&D leadership across large-cap and emerging biopharma; prior CEO experience and M&A execution (e.g., leading ZymoGenetics acquisition by BMS).
  • Board and executive roles spanning Biogen, Amgen/Immunex, Seattle Genetics, Codiak, and Sana; current Chair at AC Immune SA and director at Camp4 Therapeutics.
  • Qualifications align with CLYM’s needs in clinical development, portfolio strategy, and governance.

Equity Ownership

HolderBeneficial Ownership (Shares)% of OutstandingComponents / Notes
Douglas Williams, Ph.D.16,478<1%Shares issuable pursuant to stock options exercisable within 60 days of Mar 31, 2025; total shares outstanding 67,575,767
Anti-pledging/hedgingPolicy prohibits hedging and derivativesInsider Trading Policy prohibits transactions that hedge or offset decreases in CLYM stock value

Governance Assessment

  • Strengths:

    • Independent Chair with seasoned biopharma R&D and CEO experience; separation of Chair/CEO roles enhances oversight.
    • Active leadership of Nominating & Corporate Governance Committee and prior chairing of Compensation Committee; independence affirmed under Nasdaq rules.
    • Board and committee attendance met ≥75% threshold; structured committee activity and executive sessions support board effectiveness.
    • Equity-heavy director compensation (options) aligns with shareholder outcomes; anti-hedging and clawback policies strengthen governance.
  • Watch items / RED FLAGS:

    • Temporary dual role as Board Chair and Compensation Committee Chair (Nov 2024–Mar 2025) concentrates governance authority; now remediated by transition to Bo Cumbo as Chair.
    • Special one-time option grant (78,873 shares) enhances alignment but exceeds standard pattern; monitor for future exceptional awards and rationale.
    • Concentrated shareholder ownership by RA Capital (~46.6%) raises influence risk; continued committee independence and related-party oversight essential.
  • Overall: Williams’ background and current roles suggest strong governance capabilities and strategic oversight. Monitoring is advised around compensation governance concentration periods and ensuring robust independence in the context of major shareholder influence.