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John Seaberg

Chairman of the Board at Anteris Technologies Global
Board

About John Seaberg

John Seaberg, age 74, is AVR’s independent Chairman of the Board (since March 2017) and director (since October 2014, inclusive of positions at predecessor ATPL). He holds a BA in Speech Communications and an MBA from the University of Minnesota (Carlson School of Management), and brings extensive medtech leadership, finance, and commercial experience to the board . He is classified as an independent director under NASDAQ rules and serves on all three board committees, chairing Compensation and Nominating & Corporate Governance .

Past Roles

OrganizationRoleTenureNotes/Impact
Cedar Point CapitalExecutive Vice PresidentJun 2015–Dec 2023Broker-dealer focused on healthcare investment
Synovis Inc. (NASDAQ)Chair2008–2012Manufacturer of medical device/tissue products; acquired by Baxter
NeoChord Inc.Co-Founder, Chair & CEO2007–2014Commercialized Mayo Clinic mitral valve repair technology
Guidant Corp. (acquired by Boston Scientific)Various executive roles1996–2006Dir. Marketing CRM; VP Sales Cardiac Surgery; VP Sales CRM
ACIST MedicalCo-Founder, President & CEO1991–1995Contrast delivery systems; early-stage operating leadership

External Roles

OrganizationRoleSinceCommittees/Impact
Preceptis Medical Inc.Board Chair2016Ongoing board leadership at private medtech company
Phraxis Medical Inc.Director2009Governance and oversight at private medtech company

Board Governance

  • Classification: Class I director nominee to serve through the 2028 annual meeting .
  • Independence: Board-designated independent under NASDAQ; also independent for Audit & Risk Committee membership; financially literate per NASDAQ .
  • Leadership: Independent Chairman; CEO and Chair roles separated (good governance) .
  • Committees:
    • Compensation Committee – Chair; members: Seaberg, Roberts, Denaro (Seaberg and Roberts independent; Denaro not independent pending NASDAQ transition) .
    • Nominating & Corporate Governance Committee – Chair; members: Seaberg, Denaro, Moss (Seaberg and Moss independent) .
    • Audit & Risk Committee – Member; chair is Denaro; members: Seaberg, Roberts, Denaro (Seaberg and Roberts independent; committee financially literate; Denaro audit committee financial expert) .
  • Attendance: 100% board and relevant committee meeting attendance during FY2024; board met 14x; Audit & Risk 7x; Comp 1x; Nom/Gov 0x .
  • Executive sessions frequency: Not disclosed.
  • Lead Independent Director: Not disclosed/not appointed .

Fixed Compensation

Component20242025Notes
Annual cash retainer ($)$152,033 $154,500 Policy had $150,000 Non‑Exec Chair retainer in 2024; increased by 3% effective Jan 1, 2025
Committee chair/member fees ($)Not eligible (Chair’s total cash is fixed) Not eligible (Chair’s total cash is fixed) Committee chair retainers are paid in lieu of member fees; Chair’s cash is fixed
Meeting fees ($)None disclosed None disclosed Retainer-based structure

Performance Compensation

Equity/GrantTermsVestingAmount/Detail
IPO-related initial RSUs (Non-Exec Chair)Subject to shareholder approval (ASX LR 10.14)Annual vest over 3 years$500,000 target fair value
IPO-related initial RSUs (Seaberg)Subject to shareholder approvalNoted in proxy proposals83,333 RSUs
2025 Annual RSU grant (Chair)Subject to shareholder approvalVests on earlier of 1-year from grant or next annual meeting$250,000 grant-date fair value
One-time IPO LTI award (Chair)Granted Dec 2024As approved, annual vest over 3 years$500,000 target grant value
Options outstanding (historic director grants)2024 director option grants vest in three broadly equal tranches over 1/2/3 yearsService-based vesting40,000 @ $7.13; 80,000 @ $8.25; 157,500 @ $15.28; 75,000 @ $14.64

Performance metric design for director equity

Metric CategoryDisclosed Target/MetricNotes
Equity grant conditionsTime-based RSUs; no explicit TSR/EBITDA/ESG metrics disclosedDirector RSUs/option grants are service-vesting; no performance hurdles stated

Other Directorships & Interlocks

CompanyTypeRoleInterlock/Conflict Notes
Preceptis Medical Inc.PrivateBoard ChairNo AVR-related transactions disclosed
Phraxis Medical Inc.PrivateDirectorNo AVR-related transactions disclosed
Synovis Inc. (NASDAQ; prior)Public (acquired)ChairHistorical role; no current interlocks disclosed

Expertise & Qualifications

  • Medtech leadership: Chairs and C-suite roles across Synovis, NeoChord, ACIST; senior commercial roles at Guidant/Boston Scientific lineage .
  • Finance/investment experience: EVP at healthcare-focused broker-dealer; capital markets perspective .
  • Education: BA, MBA (Carlson School) .
  • Board-level skills: Strategy, global healthcare, corporate finance, governance, ASX experience .

Equity Ownership

HolderShares OwnedOptions Exercisable ≤60 Days% of OutstandingNotes
John Seaberg19,710 210,000 <1% Mix of direct holdings and options; no pledging/hedging permitted by policy

Insider filings and trading controls

  • Insider Trading and Securities Dealing Policy prohibits short sales, options/hedging, margin accounts, and pledging of AVR securities (positive alignment control) .
  • Section 16(a) compliance: Company indicates Seaberg filed a Form 3 late for FY2024 (minor compliance issue) .
  • Attempted retrieval of Form 4 transactions via insider-trades skill encountered authorization error; no additional Form 4 data available beyond proxy/8-K disclosures (we tried and could not retrieve; see process note).

Governance Assessment

  • Positive signals:

    • Independent Chairman; separation of Chair/CEO roles enhances oversight .
    • 100% attendance in FY2024 across board/committees (strong engagement) .
    • Broad committee leadership (chairs Comp and Nom/Gov) and membership on Audit & Risk (deep governance involvement) .
    • Equity alignment through RSUs and service-vesting grants; prohibition on hedging/pledging .
  • Watch items / RED FLAGS:

    • Compensation Committee independence gap: Denaro (not independent) currently serves; company relies on NASDAQ’s one-year post-listing transition—monitor for full independence by deadline .
    • Proxy includes proposals to adjust exercise prices and amend terms of certain historical options (optics risk if directors benefit; board recommends FOR)—investors typically scrutinize re-pricing actions .
    • Late Form 3 filing for Seaberg noted by company—minor compliance lapse to monitor for recurrence .
  • Related-party/conflict review:

    • Audit & Risk Committee oversees related party transactions; policy requires prior approval for transactions ≥$120,000 or 1% of average total assets; no Seaberg-specific related-party transactions disclosed .
    • No disclosed business dealings with entities affiliated to Seaberg; indemnification agreements standard for directors .
  • Compensation mix and trends:

    • Shift from options (2024) to RSUs (post-IPO policy) reduces risk and increases time-based alignment; annual RSU grants for Chair set at $250,000 and initial IPO-related grants approved/proposed .
    • Chair cash retainer increased 3% in 2025 to $154,500—moderate, formulaic escalation .

Process note: We listed and read AVR’s latest DEF 14A (Nov 10, 2025) and relevant 8-Ks for director election/compensation updates and voting outcomes. We attempted to fetch John Seaberg’s Form 4s with the insider-trades skill but encountered a 401 Unauthorized error; therefore, insider trade details beyond Section 16(a) compliance are not available at this time. Sources: .