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Johanna Mercier

Director at Arcus Biosciences
Board

About Johanna Mercier

Johanna Mercier (age 55) is a Class II director of Arcus Biosciences (RCUS) since January 2024 and serves as Chief Commercial Officer of Gilead Sciences, overseeing global commercialization across the product lifecycle. She holds a bachelor’s degree in biology from the University of Montreal and an MBA from Concordia University; her board seat at Arcus was designated under the Investor Rights Agreement with Gilead, and the Board has determined she is not independent by virtue of her Gilead relationship .

Past Roles

OrganizationRoleTenureCommittees/Impact
Gilead Sciences, Inc.Chief Commercial OfficerMay 2019–presentOversees global commercialization of all Gilead medicines
Bristol-Myers SquibbPresident, U.S. & Large MarketsSep 2018–May 2019Led multiple launches that changed standard of care in melanoma and renal cancers
Bristol-Myers SquibbPresident, U.S.Aug 2017–Oct 2018
Bristol-Myers SquibbPresident, European Markets, Australia & CanadaAug 2016–Aug 2017

External Roles

OrganizationRoleTenureCommittees/Impact
Arcus Biosciences (RCUS)Director (Class II)Since Jan 2024; term continues to 2026 annual meetingDesignated by Gilead; not independent
Neurocrine Biosciences (NBIX)DirectorCurrent
USC Schaeffer CenterBoard memberCurrent

Board Governance

  • Independence: Not independent due to relationship with Gilead; Board majority remains independent (seven directors) .
  • Attendance: Board met eight times in FY2024; all directors attended at least 75% of Board and committee meetings; nine of eleven directors attended the 2024 annual meeting .
  • Lead Independent Director: Dr. Yasunori Kaneko; independent directors held regularly scheduled executive sessions .
  • Committee assignments: Mercier did not serve on any Board committees in 2024; current committees do not list her as a member .
CommitteeMember?Chair?Notes
AuditNo NoMembers: Falberg (Chair), Kaneko, Perlman
CompensationNo NoMembers: Kaneko (Chair), Lacey, Lambert
Nominating & Corporate GovernanceNo NoMembers: Lacey (Chair), Lambert, Machado
ScienceNo NoMembers: Berger, Higgins, Lacey, Ribas, Perlman (Chair)

Fixed Compensation

RCUS Non-Employee Director Cash RetainersAmount (USD)
Board member annual retainer (post Jun 6, 2024)$45,000
Lead Independent Director additional retainer$25,000
Chair, Audit Committee$20,000
Chair, Compensation Committee$15,000
Chair, Science Committee$15,000
Chair, Nominating & Corporate Governance Committee$15,000
Non-chair member, Audit$10,000
Non-chair member, Compensation$7,500
Non-chair member, Science$7,500
Non-chair member, Nominating & Corporate Governance$7,500
Johanna Mercier – Director Compensation (FY2024)Value (USD)
Fees Earned or Paid in Cash$0 (no director compensation paid in 2024)
Stock Awards$0 (no director compensation paid in 2024)
Options Awards$0 (no director compensation paid in 2024)
Total$0

Performance Compensation

Director Equity Compensation ProgramStructure
Initial equity award on appointment~$750,000 grant date fair value; split ~2/3 options, ~1/3 RSUs; options vest monthly over 36 months; RSUs vest in three annual installments; change-in-control full vesting
Annual equity award (at annual meeting)~$400,000 grant date fair value; split ~2/3 options, ~1/3 RSUs; vests fully by 12 months or by next annual meeting; change-in-control full vesting; no annual award in same calendar year as initial grant
Mercier-specific (FY2024)Not disclosed beyond “no director compensation paid for service” in 2024

No performance-based metrics apply to director compensation; vesting is time-based under the disclosed program .

Other Directorships & Interlocks

EntityRelationshipKey Terms/Exposure
Gilead (beneficial owner and strategic partner)Investor Rights Agreement designates three directors (Berger, Higgins, Mercier) Gilead option/license collaboration; co-develop and cost-share; $137M gross cost-sharing receipts and $100M cost-sharing owed in 2024
Gilead ownershipBeneficially owned 35.0% potential after optioned purchases as of Mar 1, 2025 table; 29.7% ownership as of Feb 19, 2025 Purchase Agreement allows up to 35% ownership through Jul 2025; Jan 2024 purchase of 15.2M shares for $320M; Feb 2025 offering purchase $15M

Expertise & Qualifications

  • Commercial leadership across oncology launches (melanoma, renal cancers) at BMS and global commercialization oversight at Gilead .
  • Academic credentials: BSc Biology (University of Montreal), MBA (Concordia University) .

Equity Ownership

As ofShares OwnedShares Acquirable Within 60 DaysTotal Beneficial Ownership% of Outstanding
March 1, 2025* (less than 1%)

Percentages based on 105,841,422 shares outstanding at March 1, 2025 .

Governance Assessment

  • Independence and conflicts: Mercier is a Gilead executive and Gilead-designated director; Board explicitly deems her not independent, reflecting heightened related-party exposure given Gilead’s strategic agreements, cost-sharing flows, and ~30–35% ownership capacity .
  • Committee influence: She held no committee roles in 2024 and is not listed on current committees, limiting direct oversight influence in audit, compensation, nominating, or R&D oversight channels .
  • Attendance and engagement: Board met eight times; all directors met at least the 75% threshold; independent director executive sessions and a defined lead independent director signal baseline governance practices .
  • Director pay alignment: No director compensation paid for her service in 2024; while common for investor designees to waive fees, combined with no disclosed Arcus share ownership, this reduces direct “skin in the game” alignment at Arcus level .
  • Shareholder feedback: Say‑on‑pay support was strong (96% in 2024 for 2023 compensation), a positive signal on compensation governance broadly at Arcus .

Red Flags

  • Related-party concentration: Gilead’s designation rights and ownership concentration coupled with multi-program collaboration and material cost-sharing create potential conflicts-of-interest and influence risks for board deliberations (including areas Mercier may engage in as a director) .
  • Independence: Explicit non-independence due to Gilead relationship; three Gilead-affiliated directors on the Board (Berger, Higgins, Mercier) .
  • Alignment: No Arcus director compensation paid to Mercier in 2024 and no beneficial ownership disclosed as of March 1, 2025 .

Say‑on‑Pay & Shareholder Feedback

MeasureResult
2024 Say‑on‑Pay approval (for 2023 comp)~96% support

Compensation Committee Analysis

  • Composition and independence: Current members are Kaneko (Chair), Lacey, Lambert; all independent under NYSE standards .
  • Consultant: Radford engaged; Compensation Committee assessed independence and found no conflicts of interest .
  • Interlocks: None reported for Compensation Committee members; no executive officers served on boards/comp committees of entities with reciprocal service by Arcus executives in prior three years .

Related Party Transactions (Context)

TransactionFY2024/2025 Details
Gilead collaboration cost sharing$137M gross cost-sharing payments received; $100M cost-sharing owed
Gilead equity purchasesJan 2024: 15.2M shares for $320M; Feb 2025 offering: $15M purchase from underwriters
Ownership levelsTable notes potential 35.0% beneficial ownership; actual ~29.7% as of Feb 19, 2025

These related-party exposures are germane to evaluating board independence and conflict management for Gilead-designated directors, including Mercier .

Notes

  • Arcus maintains a Clawback Policy administered by the Compensation Committee and an Insider Trading Policy prohibiting short sales and derivative transactions by directors; these provide baseline governance safeguards but do not directly address related-party influence .