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Melissa Epperly

Director at Nautilus Biotechnology
Board

About Melissa Epperly

Independent director since 2021; age 47 (as of April 22, 2025). Former CFO across multiple biopharma companies; MBA from Harvard Business School and BA in Biochemistry & Economics from the University of Virginia. She serves as Audit Committee Chair and is designated an “audit committee financial expert,” and is deemed independent under Nasdaq rules. Tenure on NAUT’s board began in June 2021; she also serves on Roivant Sciences’ board.

Past Roles

OrganizationRoleTenureCommittees/Impact
Zentalis Pharmaceuticals (NASDAQ: ZNTL)Chief Financial OfficerSep 2019 – Apr 2024Led finance for clinical-stage oncology; CFO through key development milestones
PsiOxus Therapeutics Ltd.Chief Financial OfficerJun 2018 – Aug 2019Led company’s financial operations for gene therapy oncology platform
R-Pharm USChief Financial Officer and Head of Business DevelopmentOct 2015 – Jun 2018Led financial operations and BD for commercial-stage oncology company
Anchorage Capital GroupDirectorAug 2012 – Sep 2015Credit-focused hedge fund; investment and finance experience
Goldman SachsVice President, Equity ResearchPrior (dates not disclosed)Sell-side equity research in NY and London
Bain & CompanyManagement ConsultantPrior (dates not disclosed)Strategy consulting
Morgan StanleyHealthcare Investment BankerPrior (dates not disclosed)Capital markets and advisory

External Roles

OrganizationRoleTenureCommittees/Impact
Roivant Sciences Ltd (NASDAQ: ROIV)DirectorCurrentNot disclosed in NAUT proxy

Board Governance

  • Independence: Board determined Epperly is independent; she is one of seven independent directors (out of nine; moving to seven total seats post-AGM).
  • Committees: Audit Committee Chair; current members are Epperly, McIlwain, Posard; Epperly and McIlwain are audit committee financial experts. She is slated to join the Nominating and Governance Committee after the annual meeting.
  • Attendance: In FY2024 the board held 4 meetings; each director attended at least 75% of board and applicable committee meetings; six directors attended the 2024 annual meeting.
  • Executive sessions: Non‑employee directors meet in executive session at least twice per year.
  • Risk oversight: Audit Committee oversees major financial risks, cybersecurity, related party transactions, code of conduct compliance; Compensation Committee oversees compensation-related risks.
  • Hedging/pledging policy: Prohibits short sales, derivatives, hedging, and pledging of company securities.

Fixed Compensation

ComponentAmountNotes
Annual cash retainer (Non‑employee Director)$40,000 Paid quarterly in arrears
Audit Committee Chair fee$20,000 Chairs receive chair fee, not member fee
Audit Committee Member fee$10,000 Not additive if chair
Nominating & Governance Chair fee$10,000
Nominating & Governance Member fee$5,000
Compensation Committee Chair fee$14,000
Compensation Committee Member fee$7,000
Director (FY2024)Cash Fees ($)Option Awards Fair Value ($)Total ($)
Melissa Epperly$60,000 $89,782 $149,782

Notes:

  • Epperly’s $60,000 cash equals $40,000 director retainer + $20,000 Audit Chair fee; consistent with policy.
  • Outside Director Compensation Policy allows non‑employee Chair of the Board to receive an additional $40,000 (not applicable to Epperly).

Performance Compensation

Equity Award TypeGrant Value / Share CapVestingTerms
Initial Award (Options)Lesser of $370,000 grant-date fair value or 90,000 shares 1/36 monthly from grant date; 10‑year max term; strike = FMV at grant
Annual Award (Options)Lesser of $185,000 grant-date fair value or 45,000 shares; prorated for partial year service 1/12 monthly from grant date; 10‑year max term; strike = FMV at grant
Change-in-control accelerationFull vesting of director equity awards granted while serving as non‑employee director upon a change in control; also full vesting if awards are assumed and director service terminates post‑transaction (other than voluntary resignation not at acquirer’s request)
Annual limitDirector compensation capped at $1,000,000 per fiscal year (cash + equity grant-date fair value) under policy; 2021 Plan also includes director compensation limits
FY2024 Option grant to Epperly$89,782 grant-date fair value (FASB ASC 718) Vests per Annual Award schedule (monthly)

Clawbacks and Grant Practices:

  • Equity Granting Policy avoids timing grants around MNPI; grants occur on defined schedules and outside blackout windows.
  • Dodd-Frank compliant compensation recovery policy adopted Oct 2, 2023; incentive comp subject to recovery upon accounting restatement; 2021 Plan includes clawback/forfeiture provisions.

Other Directorships & Interlocks

CompanyRolePotential Interlock/Conflict
Roivant Sciences Ltd (NASDAQ: ROIV)DirectorNo related party transactions disclosed by NAUT since Jan 1, 2023; Audit Committee reviews related party dealings.

Expertise & Qualifications

  • Financial leadership across biopharma; prior sell-side equity research, strategy consulting, and investment banking, indicating capital markets fluency and governance relevance for an audit chair.
  • Designated “audit committee financial expert” by the board; meets Nasdaq independence and financial literacy requirements.
  • Educational credentials: MBA (Harvard); BA Biochemistry & Economics (UVA).

Equity Ownership

HolderBeneficial Ownership (Shares)% of OutstandingOwnership Detail
Melissa Epperly249,028 <1% Consists of options exercisable within 60 days of Apr 22, 2025

Additional alignment/controls:

  • Outstanding options as of Dec 31, 2024: 249,028.
  • Prohibition on pledging and hedging of NAUT stock; policy also bans short sales and trading in publicly-traded derivatives.
  • Shares outstanding at record date: 126,148,469 (context for % ownership).

Governance Assessment

  • Strengths: Independent director with deep finance background; Audit Committee Chair and “financial expert”; clear prohibition on hedging/pledging; formal related party transaction policy; no related person transactions disclosed since 2023; adequate attendance and executive session cadence. These factors support investor confidence in oversight of reporting, controls, and conflicts.
  • Compensation alignment: Director pay is modest, with equity predominantly time-based options that vest monthly, aligning incentives with long‑term performance while avoiding guaranteed cash escalation; CI provisions provide standard acceleration without tax gross‑ups.
  • Board effectiveness signals: Audit Committee met four times in 2024 and issued its report; committee remit includes cybersecurity, financial risk, and related party reviews; Epperly’s chair role and expertise are positive governance indicators.
  • Potential risks/RED FLAGS: Limited—external board seat at ROIV presents theoretical interlock risk, but NAUT discloses no related party transactions; attendance threshold met; hedging/pledging prohibited. Monitor future committee changes and any NAUT–ROIV transactions.

Director Compensation Mix (FY2024)

CategoryAmount ($)Mix (%)
Cash Fees$60,000 40.0%
Equity (Options, grant-date fair value)$89,782 60.0%
Total$149,782 100.0%

Committee Assignments, Chair Roles, and Engagement

CommitteeRoleFY2024 MeetingsNotes
Audit CommitteeChair4 Financial expert designation; oversees financial reporting, internal controls, cybersecurity, related party reviews
Nominating & GovernanceIncoming Member (post‑AGM)3 Effective upon conclusion of the annual meeting
Compensation CommitteeNot a member4 Committee oversees ownership guidelines and clawback policy

Independence, Attendance & Engagement

MetricDisclosure
IndependenceBoard confirmed Epperly as independent under Nasdaq listing standards
Board attendanceEach director attended at least 75% of board and committee meetings in FY2024; board held 4 meetings
Annual meeting attendanceSix directors attended 2024 annual meeting
Executive sessionsNon‑employee directors meet ≥2 times/year in executive session

Related Party Transactions & Conflicts

ItemDisclosure
Related person transactionsNone disclosable since Jan 1, 2023; policy requires Audit Committee approval of any future related person transactions >$120,000
Insider trading and pledgingShort sales, hedging, derivatives trading (other than compensatory awards), and pledging prohibited

Compensation Structure Notes (Policy-Level)

ItemDisclosure
Grant timing & blackout complianceEquity Grant Policy avoids timing around MNPI; grants scheduled and outside blackout windows
ClawbacksCompany-wide clawback policy (Oct 2, 2023) for incentive comp upon restatements; 2021 Plan includes clawback/forfeiture
Director compensation capsAnnual aggregate cap for non‑employee directors ($1,000,000) under policy and limits in the plan

Summary Judgment for Investors

  • Epperly’s governance profile (independent audit chair, financial expert, strong finance career) is a positive signal for reporting quality and risk oversight; attendance thresholds and executive sessions are met.
  • Alignment is reasonable with modest cash fees and equity vesting monthly; robust restrictions against hedging/pledging reduce misalignment risk; no related party transactions reported.
  • Ongoing monitoring: track committee changes post‑AGM, any NAUT–ROIV interactions, and continued compliance with clawback and grant policy practices.