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Matthew McIlwain

Director at Nautilus Biotechnology
Board

About Matthew McIlwain

Independent director of Nautilus Biotechnology since June 2021 (Legacy Nautilus director since January 2021); age 60 as of April 22, 2025; Managing Director at Madrona Venture Group since 2002 (joined as Venture Partner in 2000). Education: B.A. in Government and Economics (Dartmouth), M.P.P. (Harvard Kennedy School), M.B.A. (Harvard Business School) .

Past Roles

OrganizationRoleTenureCommittees/Impact
Madrona Venture GroupManaging Director2002–present; Venture Partner 2000–2002Affiliate of significant shareholder; investment oversight in tech/life sciences
Genuine Parts CompanyVP, Business Process1996–2000Operational leadership
McKinsey & CompanyConsultant1992–1995Strategy advisory
Credit Suisse First BostonInvestment Banking1987–1989Capital markets experience

External Roles

OrganizationRoleTenureNotes
Smartsheet Inc. (NYSE: SMAR)DirectorDisclosed as currentPublic company directorship; committee roles not disclosed in NAUT proxy
Madrona Venture GroupManaging Director2002–presentAffiliate to Madrona funds that are NAUT holders

Board Governance

  • Independence: Determined independent under Nasdaq standards; board majority independent; McIlwain among seven independent directors .
  • Committees: Chair, Nominating & Governance; Member, Audit Committee (Audit Committee members: Epperly—Chair, McIlwain, Posard) .
  • Class/tenure: Agreed to resign as Class II and stand for election as Class I in 2025 to balance classes; service continued uninterrupted upon election .
  • Board leadership: Independent Chair (Posard); no lead independent director designated given independent chair structure .
  • Executive sessions: Non‑employee directors meet in executive session at least twice annually .
  • Attendance: Each director attended ≥75% of board and committee meetings; board met four times in 2024 and four times in 2023; five times in 2022 .

Fixed Compensation

ComponentPolicy Amount (Annual)Notes
Board retainer (non‑employee)$40,000Paid quarterly in arrears
Audit Committee member$10,000Member fee (chair receives $20,000)
Nominating & Governance Committee chair$10,000Member fee $5,000
Chair of Board (if applicable)$40,000Not applicable to McIlwain
YearFees Earned (Cash, $)Option Awards (Grant‑date Fair Value, $)Total ($)
202360,000 142,976 202,976
202460,000 89,782 149,782
  • Structure alignment: McIlwain’s 2023–2024 cash fees are consistent with policy for board retainer ($40k) + audit member ($10k) + nom/gov chair ($10k) .

Performance Compensation

FeaturePolicy/TermDetails
Initial Option Award$370,000 grant‑date fair value, capped at 90,000 shares (post‑Feb 2023 amendment)Vests 1/36 monthly; 10‑year term; exercise price = FMV at grant
Annual Option Award$185,000 grant‑date fair value, capped at 45,000 sharesVests 1/12 monthly; proration for partial year service
Change‑in‑ControlFull acceleration of outstanding director equityApplies to awards granted while serving as non‑employee director
Award InstrumentStock options under 2021 Equity Incentive PlanStandard 10‑year term; FMV strike
YearOption Awards ($ FV)Outstanding Options (as of year‑end)Exercisable Within 60 Days (as of 4/22/2025)
2023142,976 167,747
202489,782 212,747 212,747
  • No performance‑conditioned director equity (RSUs/PSUs) disclosed; awards are time‑vested stock options .

Other Directorships & Interlocks

  • Public directorship: Smartsheet Inc. (NYSE: SMAR) .
  • Significant holder affiliation: Managing Director at Madrona; entities affiliated with Madrona beneficially own 5.3% of NAUT .
  • Compensation committee interlocks: None disclosed; NAUT executives do not sit on other entities’ comp committees with reciprocity .

Expertise & Qualifications

  • Deep investing experience in technology and life sciences; prior operating and consulting roles (Genuine Parts, McKinsey) and investment banking foundation .
  • Advanced degrees in public policy and business; board qualification cited as industry background and investment experience .

Equity Ownership

As‑of DateBeneficially Owned Shares% OutstandingBreakdown
4/18/20226,516,125 5.2% Includes 459,075 held by McIlwain and 36,280 options exercisable within 60 days; Madrona Fund VI holdings included
4/17/20236,602,592 5.3%
4/22/20256,692,592 5.3% 5,798,394 (Madrona Fund VI), 222,376 (Madrona Fund VI‑A), 459,075 (McIlwain direct), 212,747 options exercisable within 60 days
  • Policy prohibits hedging, short sales, pledging, and margin accounts for directors and employees—reduces alignment risk from pledging/hedging .

Governance Assessment

  • Strengths: Independent director with chair role on Nominating & Governance; Audit Committee membership (financial oversight); board structure with independent chair; documented executive sessions; attendance compliance; prohibitions on hedging/pledging .
  • Alignment: Material personal and affiliated ownership (5.3%) aligns incentives; option‑based director pay maintains leverage to long‑term equity value .
  • Potential conflicts: Madrona funds’ significant holdings and prior related‑party transactions (Madrona participated in Series B financing and 2021 stock transfer) warrant ongoing monitoring when committee decisions (e.g., nominations) could influence governance—footnotes identify McIlwain as a Madrona affiliate .
  • Pay design signals: Reduction in annual director option fair value in 2024 vs 2023 ($89,782 vs $142,976) reduces dilution; equity remains time‑vested without performance metrics (typical for directors) .

RED FLAGS

  • Affiliate transactions: Historical related‑party financings and stock transfers involving entities affiliated with McIlwain; ensure recusal and robust conflict management in future transactions .
  • Change‑in‑control full acceleration of director equity may be viewed as shareholder‑unfriendly if not balanced by strong independence and performance oversight .

Related Party Transactions (context)

TransactionDatePartiesAmount/Details
Series B Preferred FinancingApr–May 2020Madrona entities; othersMadrona entities purchased 963,855 shares ($12.45/share; $11,999,995 total); McIlwain affiliate designation
Stock Transfer AgreementFeb 7, 2021Purchasers incl. Madrona Fund VI; seller MallickMadrona purchased 23,448 shares for $796,060; affiliate relationships noted (McIlwain)

Committee Assignment Snapshot

CommitteeRole2024 MeetingsNotes
Nominating & GovernanceChair4 (2023); 3 (2024)Members: McIlwain, Pande, Akinsanya; Epperly to join post‑2025 annual meeting
Audit CommitteeMemberReport signed by Epperly (Chair), McIlwain, Posard; oversees financial reporting
Compensation CommitteeNot a member4 (2023)Members: Posard (Chair), Altman, Nazem

Director Compensation Structure (Policy)

ElementTerm
Cash feesBoard retainer $40k; committee chair/member fees as listed above; paid quarterly
EquityStock options only; Initial Award $370k FV (≤90k shares), Annual Award $185k FV (≤45k shares); monthly vesting; 10‑yr term; FMV strike; full acceleration on change‑in‑control
LimitsAnnual cap: $1,000,000 total value (cash + equity) per director

Independence, Attendance & Engagement

  • Independent under Nasdaq; no family relationships among directors/executives; seven of nine directors independent (pre‑2025 resizing to seven seats) .
  • Attendance: ≥75% of board/committee meetings; encouragement to attend annual meeting (six attendees in 2024 and 2023) .
  • Board resizing: 2025 reduction from nine to seven directors; McIlwain moved to Class I to balance classes; continuity maintained .

Equity Ownership Guidelines

  • Compensation committee monitors compliance with any stock ownership guidelines; quantitative multiples not disclosed .

Policy Protections

  • Insider Trading Policy: prohibits short sales, public options trading in NAUT, hedging transactions, pledging/margin accounts—mitigates misalignment risks .

Summary Implications for Investors

  • Governance effectiveness supported by McIlwain’s chair role in nominations, audit oversight, and stable attendance; independence affirmed by Nasdaq standards .
  • Monitor potential conflicts given Madrona affiliations and historical transactions; expect robust recusal practices and transparent related‑party disclosures .
  • Director pay primarily option‑based with reasonable cash fees; 2024 reduction in equity grant value suggests prudence on dilution amidst market conditions .