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aVenture is in Alpha: During this preview period, you should expect the research data to be limited and may not yet meet our exacting standards. We've made the decision to provide early access to our data to showcase the product as we build, but you should not yet rely upon it alone for your investment decisions.

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aVenture Investment Company ("aVenture") is an independent research platform providing detailed analysis and data on startups, venture capital investments, and key industry individuals. It is not a registered investment adviser, broker-dealer, or investment advisor and does not provide investment advice or recommendations. The data provided by aVenture does not constitute recommendations or advice, whether by methodology, analysis, AI-generated content, or a statement written by a staff member of aVenture.

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John Cassidy
AddedFeb 13, 2024
UpdatedMay 31, 2026
John Cassidy

John Cassidy

Board Member, Big Health

CrunchbaseLinkedIn

John Cassidy's Career

Big Health
Big Health

San Francisco, CA, US

Board Member· Board
Ventus Therapeutics
Ventus Therapeutics

Waltham, MA, US

Board Member· Board

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aVenture product preview
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John Cassidy's Career

Big Health
Big Health
Series C$129.3M2272010San Francisco, CA, US
Board Member· Board

Leadership at Big Health

Neil RimerNeil RimerBoard Member
Peter HamesPeter HamesCo-Founder
Colin EspieColin EspieCo-Founder
Arun GuptaArun GuptaBoard Member
Ventus Therapeutics
Ventus Therapeutics
Angel$370.1M962019Waltham, MA, US
Board Member· Board

Leadership at Ventus Therapeutics

Jane Pritchett HendersonJane Pritchett HendersonBoard Member
Dan McKayDan McKayCo-Founder
Hao WuHao WuCo-Founder
Jerel DavisJerel DavisBoard Member
Marcelo BigalMarcelo BigalCEO
Markus WarmuthMarkus WarmuthBoard Member

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