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Steven Rubin

Lead Independent Director at Niagen Bioscience
Board

About Steven Rubin

Steven D. Rubin (age 64) has served on Niagen Bioscience, Inc.’s (NAGE) Board since March 2017; he is Lead Independent Director (since June 2022), Chair of the Compensation Committee, a member of the Audit Committee, and designated an “audit committee financial expert.” He holds a B.A. from Tulane University and a J.D. from the University of Florida and brings extensive legal and public company governance experience, including executive and director roles across healthcare and technology companies .

Past Roles

OrganizationRoleTenureCommittees/Impact
Niagen Bioscience, Inc. (NAGE)Director2017–present Board service
Niagen Bioscience, Inc. (NAGE)Lead Independent DirectorJun 2022–present Presides over executive sessions of independent directors; liaison to Chair
Niagen Bioscience, Inc. (NAGE)Compensation Committee ChairCurrent Oversees exec and director pay; retained Exequity as independent consultant; annual risk review of comp plans
Niagen Bioscience, Inc. (NAGE)Audit Committee Member; Audit Committee Financial ExpertCurrent Financial reporting oversight; related party transaction approvals; cybersecurity risk review
IVAX CorporationSenior Vice President, General Counsel and SecretaryAug 2001–Sep 2006Legal leadership at public company

External Roles

CompanyRoleTenure/StatusNotes
OPKO Health, Inc. (NASDAQ: OPK)EVP – Administration; DirectorEVP since May 2007; Director since Feb 2007Public company executive and director
Cocrystal Pharma, Inc. (NASDAQ: COCP)DirectorCurrentBiotech; antiviral therapeutics
Eloxx Pharmaceuticals (NASDAQ: ELOX)DirectorCurrentBiotech; genetic therapies
Red Violet, Inc. (NASDAQ: RDVT)DirectorCurrentData analytics and information solutions
Prior public boardsDirectorPriorNeovasc; Non-Invasive Monitoring Systems; Castle Brands; Kidville; VBI Vaccines; Dreams; Safestitch/TransEnterix; PROLOR Biotech; COGNIT (COGT)

Board Governance

  • Independence and role: The Board affirmatively determined Rubin is independent under Nasdaq rules; he serves as Lead Independent Director (since June 2022) and as liaison between independent directors and the non-independent Chair .
  • Committee assignments and activity: Audit (member; audit committee financial expert) and Compensation (Chair). In 2024, Audit met 4x and Compensation met 7x .
  • Attendance: The Board met 4x in 2024; each director attended at least 75% of Board and committee meetings .
  • Governance processes: Annual Board/committee self-evaluations; robust committee charters; independent compensation consultant (Exequity) retained since 2018; compensation risk review found programs not reasonably likely to have a material adverse effect .
  • Controls and policies: Clawback policy compliant with Dodd‑Frank (effective Oct 2, 2023); Insider Trading Policy prohibits hedging/short sales and requires pre-clearance; Stock Ownership Policy (directors: 2x retainer) with current compliance for all non-employee directors .

Fixed Compensation (Director; FY2024)

ComponentAmount
Annual cash retainer$40,000
Lead Independent Director fee$30,000
Compensation Committee Chair fee$15,000
Audit Committee member fee$10,000
Total cash fees (reported)$95,000

Performance Compensation (Director; FY2024–FY2025)

AwardGrant dateQuantityExercise priceVestingReported fair value
Non-employee director stock option2024-06-2020,000 $2.71 100% on first anniversary $36,319 (FY2024 option awards)
Non-employee director stock option (Form 4)2025-06-2420,000$14.13Not disclosed in Form 4; typically NAGE annual meeting vesting schedulePost-transaction derivative holdings 20,000; Form 4 URL: https://www.sec.gov/Archives/edgar/data/1386570/000162828025033063/0001628280-25-033063-index.htm

Note: Director equity awards are time-based options; no performance metric framework applies to director equity grants .

Other Directorships & Interlocks

CompanyRelationship to NAGEInterlock/Conflict Noted
OPKO Health, COCP, ELOX, RDVTExternal boards/employerNo NAGE-related interlocks disclosed in proxy .
Significant shareholders/partners (for context)Watson (A.S. Watson Retail), Nestlé Health ScienceRelated-party transactions involve significant shareholders/partners; no disclosure naming Rubin as a party .

Expertise & Qualifications

  • Legal and governance expertise: Former SVP/GC/Secretary at IVAX; experienced public company director and executive .
  • Financial oversight: Designated “audit committee financial expert” by the Board; Audit Committee member .
  • Board leadership: Lead Independent Director, chairing independent director executive sessions and coordinating agenda topics .
  • Multi-sector exposure: Executive/director roles spanning biotech, health, and data analytics industries .

Equity Ownership (as of Record Date and FY-end)

MetricAmount
Total beneficial ownership (as of Apr 25, 2025)207,000 shares; <1% of shares outstanding
Options exercisable within 60 days (as of Apr 25, 2025)200,000
Options outstanding (as of Dec 31, 2024)200,000
Ownership guideline (directors)2x annual cash retainer; all non-employee directors in compliance

Insider Trades (Form 4)

Transaction dateFormTypeSecurityQuantityPricePost-transaction derivative holdingsLink
2025-06-24 (filed 2025-06-25)4Award (A)Stock Option (right to buy)20,000$14.1320,000https://www.sec.gov/Archives/edgar/data/1386570/000162828025033063/0001628280-25-033063-index.htm

Governance Assessment

  • Signals supporting investor confidence:

    • Independent status, Lead Independent Director responsibilities, and Audit Committee financial expertise enhance oversight quality .
    • Strong committee activity (Audit 4x; Compensation 7x in 2024) and positive say‑on‑pay support (96% for 2023 pay at 2024 AGM) point to functional governance and shareholder alignment .
    • Clear policies on clawbacks, insider trading (hedging ban), and stock ownership promote alignment and risk control .
  • Potential areas to monitor:

    • Multiple external directorships and an executive role at OPKO Health imply meaningful time commitments; no interlocks or related‑party ties with NAGE disclosed, but ongoing monitoring for conflicts remains prudent .
  • RED FLAGS

    • None identified specific to Rubin in the latest proxy: no related‑party transactions involving Rubin; no legal proceedings disclosed; hedging prohibited; directors in compliance with ownership guidelines .