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Peter Kellogg

Director at ALNYLAM PHARMACEUTICALSALNYLAM PHARMACEUTICALS
Board

About Peter N. Kellogg

Peter N. Kellogg (age 68) is an independent director at Alnylam Pharmaceuticals (ALNY) and chairs the Audit Committee. He joined the board in 2023 and is designated an “audit committee financial expert.” Kellogg’s background spans CFO and strategy leadership roles at Celgene, Merck, Biogen, and senior finance roles at PepsiCo/Frito-Lay, bringing deep transaction, capital markets, and scaling expertise to ALNY’s board oversight .

Past Roles

OrganizationRoleTenureCommittees/Impact
Celgene CorporationEVP & Chief Corporate Strategy Officer2018–2019Led corporate strategy; involved in Celgene’s sale to Bristol-Myers Squibb .
Celgene CorporationEVP & Chief Financial Officer2014–2018Oversaw finance functions, investor relations, BD and alliances .
Merck & Co., Inc.Chief Financial Officer & EVP2007–2014Oversaw Merck’s acquisition of Schering-Plough (Keytruda) .
Biogen, Inc.EVP, Finance & Chief Financial Officer2000–2007Oversaw Biogen mergers with IDEC (Rituxan share) and Fumapharm (Tecfidera) .
PepsiCo, Inc.SVP, PepsiCo E-CommerceMar–Jul 2000Senior e-commerce leadership .
Frito-Lay International (PepsiCo)SVP & Chief Financial Officer1998–2000International finance leadership .

External Roles

OrganizationRoleTenureNotes
Idorsia Ltd.Director (prior)Not disclosedListed among directorships in last five years .

Board Governance

  • Committee assignments: Audit Committee Chair; Audit Committee met five times in 2024 .
  • Independence: Board determined Kellogg and all committee members are independent under Nasdaq and SEC rules; Kellogg designated an “audit committee financial expert” .
  • Attendance: Board met six times in 2024; each director attended at least 75% of board and applicable committee meetings; all then-current directors attended the 2024 annual meeting .
  • Audit Committee scope: Oversees financial reporting, internal controls, internal audit, auditor independence and pre-approvals, financial guidance/non-GAAP disclosures, tax planning, and related person transaction approvals/ratifications .
  • Board leadership: Independent Chair (Amy W. Schulman) separate from CEO, reinforcing oversight independence .

Fixed Compensation

Component (2024 Non-Employee Director Program)AmountNotes
Annual Cash Retainer$60,000 All non-employee directors.
Audit Committee Chair Fee$25,000 Additional for chair role.
Audit Committee Member Fee$12,500 For non-chair members.
Independent Board Chair Fee$65,000 Additional for board chair.
Annual Stock Option Award (directors)$400,000 grant-date fair value Vests on one-year anniversary; exercise price at grant close; Black-Scholes used .
Initial Stock Option Award (new directors)$600,000 grant-date fair value Vests ratably over 3 years .
Kellogg – Cash Fees Earned (2024)Amount
Fees Earned or Paid in Cash$88,190

2024 director compensation was reviewed and deemed competitive; no changes made to the program in 2024 .

Performance Compensation

Equity Grant Detail (2024)DateUnderlying Options (#)Grant-Date Fair Value ($)Exercise Price ($)Vesting
Annual Director Option Grant5/16/20245,228 398,790 151.22 Annual award vests on one-year anniversary; initial new-director option vests over 3 years; option value set using Black-Scholes; exercise price equals grant-date close .

No director performance-based metrics are disclosed for equity; vesting is time-based per program description .

Other Directorships & Interlocks

  • Current public company boards for Kellogg: Not disclosed beyond Idorsia (prior) .
  • PC&C committee interlocks: None reported in 2024 (no cross-board/officer interlocks) .
  • Related party transactions: None reportable since Jan 1, 2024; policy requires Audit Committee review/approval for any such transactions above $120,000 .

Expertise & Qualifications

  • Audit committee financial expert with extensive CFO experience at Celgene, Merck, Biogen; strategic transactions including large-scale M&A (Celgene/BMS; Merck/Schering-Plough; Biogen deals) .
  • Focus areas: financial reporting, internal controls, investor relations, corporate strategy, BD/alliance management; positioning to chair audit and oversee finance-related risk .

Equity Ownership

Ownership (as of Jan 31, 2025)Shares Owned (#)Shares Acquirable Within 60 Days (#)Total Beneficial Ownership (#)% Outstanding
Peter N. Kellogg3,299 3,299 <1%
Outstanding Director Options (FY-end 2024)Unexercised Options (#)
Kellogg (Board service options)10,176
  • Pledging/hedging: Prohibited under ALNY insider trading policy (no margin accounts, pledging, hedging, short sales) .
  • Stock ownership guidelines exist for directors; PC&C oversees compliance (specific multiples not disclosed) .

Insider Trades and Compliance

ItemStatus
Section 16(a) filings (2024)All directors/officers complied timely based on company review and representations .
Reported Related Person TransactionsNone since Jan 1, 2024; audit committee oversight per policy .

Governance Assessment

  • Strengths: Independent Audit Chair and financial expert; robust audit scope including internal audit oversight and non-GAAP disclosure review; strong related party policy and no reportable related party transactions; attendance thresholds met; independent board leadership structure .
  • Alignment: Director equity delivered via stock options with market-based exercise price; prohibited hedging/pledging; stock ownership guidelines in place for directors (specific thresholds not disclosed) .
  • Signals: Program stability (no change to director pay in 2024) and consistent annual option grants may indicate standard market practices; audit committee met five times, and Kellogg designated as financial expert, supporting investor confidence in financial oversight .

RED FLAGS: None identified in proxy regarding Kellogg—no related-party exposure, no hedging/pledging, no Section 16(a) delinquencies, attendance above minimum; beneficial ownership is <1% (typical for outside directors; compliance with guidelines not disclosed) .