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Halley Gilbert

Director at Vaxcyte
Board

About Halley Gilbert

Independent director of Vaxcyte (PCVX) since April 2020; age 55. Currently Chief Legal Officer at CARGO Therapeutics (since Sept 2023). Prior roles include Chief Legal Officer at NeoGenomics (2021–2022), COO/Chief Business Officer at Adagio Therapeutics (2020–2021), and multiple senior leadership roles at Ironwood Pharmaceuticals (2008–2020). Education: B.A. Tufts; J.D. Northwestern University School of Law .

Past Roles

OrganizationRoleTenureCommittees/Impact
CARGO Therapeutics, Inc.Chief Legal OfficerSept 2023–presentNot disclosed
NeoGenomics, Inc.Chief Legal OfficerAug 2021–May 2022Not disclosed
Adagio Therapeutics, Inc.Chief Operating Officer & Chief Business OfficerJun 2020–Aug 2021Not disclosed
Ironwood Pharmaceuticals, Inc.SVP, Corporate Development & Chief Administrative OfficerMar 2019–Feb 2020Not disclosed
Ironwood Pharmaceuticals, Inc.SVP, Chief Legal Officer & Corporate Secretary2014–Mar 2019Not disclosed
Ironwood Pharmaceuticals, Inc.VP, General Counsel & Corporate Secretary2008–2014Not disclosed
Cubist Pharmaceuticals, Inc.Vice President, Deputy General CounselNot disclosedNot disclosed
Genzyme Corp.Corporate CounselNot disclosedNot disclosed
Skadden, Arps, Slate, Meagher & Flom LLPM&A and securities associateNot disclosedNot disclosed

External Roles

OrganizationRoleTenureNotes
Arcutis Biotherapeutics, Inc.DirectorSince May 2020Public company
CytomX Therapeutics, Inc.DirectorSince Apr 2020Public company
Dermira, Inc.DirectorNov 2019–Feb 2020Acquired by Eli Lilly
Achaogen, Inc.DirectorJan 2017–Apr 2019Public company (at the time)

Board Governance

  • Committee assignments (2024): Audit Committee member (Audit met 4x in 2024); Chair, Nominating & Corporate Governance Committee (met 2x). Not listed on Compensation Committee (met 6x) . Audit Committee members: Teri Loxam (Chair), Halley Gilbert, Jacks Lee; committee fulfilled year-end financial oversight and recommended inclusion of audited financials in the 10-K .
  • Independence: Board determined Ms. Gilbert is independent under Nasdaq standards. The Board specifically considered a July 1, 2024 sublease agreement with CARGO Therapeutics (her employer) and concluded it did not affect her independence .
  • Attendance: Board met 10 times in 2024; each current director attended at least 75% of Board and applicable committee meetings .
  • Skills: Matrix indicates strengths in law/compliance, corporate governance/ethics, drug development, business operations, finance/capital markets, M&A, risk management, and stakeholder/investor relations, among others .

Fixed Compensation (Director)

Component2024 AmountDetail
Fees Earned (Cash)$67,500Cash retainers and committee fees earned in 2024

Board-level fee schedule effective April 1, 2024 (structure reference):

  • Board member annual cash retainer: $50,000; Board Chair: $85,000 (increased from $40,000 and $75,000 for Jan 1–Mar 31, 2024) .
  • Committee retainers: Audit Chair $20,000; Audit member $10,000; Compensation Chair $15,000; Compensation member $7,500; Nominating & Corporate Governance Chair $10,000; member $5,000 .

Performance Compensation (Director Equity)

Component2024 AmountGrant/Valuation DetailVesting/Terms
Stock Awards (RSUs)$112,391Grant date value per share: $72.51 (ASC 718) Annual RSU grant vests fully by earlier of 1-year anniversary or day prior to next annual meeting; accelerates on change in control, subject to service
Option Awards$330,130Black-Scholes value per option share: $45.54 (Mr. Furey $47.72) Annual option grant vests monthly to full by earlier of 1-year anniversary or day prior to next annual meeting; accelerates on change in control, subject to service
Outstanding at 12/31/2024Stock awards: 1,550; Options: 69,499As of Dec 31, 2024

Director equity program:

  • Initial option grant for new non-employee directors: $800,000 equivalent value; vests over 36 months (1/3 on 1-year anniversary, then monthly) .
  • Annual equity grant: $450,000 equivalent value (75% options, 25% RSUs); options vest monthly to 1 year; RSUs vest fully by 1 year; both accelerate on change in control, subject to service .

Other Directorships & Interlocks

  • Current public boards: Arcutis Biotherapeutics and CytomX Therapeutics (see External Roles) .
  • Compensation Committee interlocks: None reported (for the committee as a whole) .

Expertise & Qualifications

  • Attorney with significant M&A/securities and biopharma operating experience; former CLO and COO/CBO; extensive governance, legal/compliance, and transaction execution background .
  • Skills matrix highlights governance/ethics, law/compliance, drug development, operations, finance/capital markets, M&A, risk management, and investor relations expertise .

Equity Ownership

MetricValueNotes
Beneficial ownership (as of 3/31/2025)74,519 shares; <1% of outstandingAs reported in Security Ownership Table; “*” denotes <1%
Shares acquirable within 60 days (as of 3/31/2025)68,894 sharesIncludes options/RSUs exercisable/vestable within 60 days
Ownership guidelines4x annual cash retainer for non-employee directorsExpected to achieve within 5 years; all directors either compliant or within phase-in as of 12/31/2024; unearned performance awards and unexercised options excluded
Hedging/pledgingProhibited by policy (certain exceptions may be approved)Policy prohibits pledging and hedging; margin purchases and short sales also prohibited

Insider Trades (Form 4 highlights)

Date (Trans.)TypeSecurityQuantityPricePost-HoldingsNotes
2024-06-03Sale (S)Common Stock-18,200$73.005,625Sale pursuant to a Rule 10b5-1 plan adopted March 1, 2024
2024-06-06Award (A)RSUs+1,550$07,175RSUs vest by earlier of June 6, 2025 or day prior to next annual meeting
2024-06-06Award (A)Stock Options+7,2507,250 optionsOptions vest monthly; fully by earlier of June 6, 2025 or day prior to next annual meeting
2025-06-12Form 4 filedForm 4 filed June 16, 2025 (details in filing)

Governance Assessment

  • Strengths: Independent director with chair role on Nominating & Corporate Governance and member of Audit; robust attendance; strong legal/compliance and transaction expertise aligned with Vaxcyte’s needs .
  • Alignment: Director equity awards and 4x retainer ownership guideline support alignment; hedging/pledging prohibitions enhance investor protection .
  • Potential conflicts: CARGO Therapeutics sublease (while she serves as CLO at CARGO) was reviewed; Board determined independence not affected—mitigates conflict concerns but worth monitoring for related-party exposure .
  • Compensation reasonableness: 2024 total director comp of ~$510k (cash + equity) consistent with disclosed program changes; fee increases effective April 1, 2024 transparently disclosed .

Appendix: Committee and Meeting Snapshot (2024)

CommitteeRole2024 Meetings
AuditMember4
Nominating & Corporate GovernanceChair2
CompensationNot a member6
  • Board met 10 times in 2024; each current director ≥75% attendance .
  • Audit Committee report signed by Loxam (Chair), Gilbert, Lee; recommended inclusion of 2024 audited financials in 10-K .

Notes on compensation program and policies referenced:

  • Director equity: initial $800k option grant for first-time directors; annual $450k (75% options/25% RSUs); acceleration on change in control .
  • Cash retainers: Board member $50k; committee chair/member retainers as listed above .
  • Stock ownership guidelines: 4x cash retainer for directors; compliance/phase-in status noted .