Fundraising Fox
Jonathan Mariner
InvestorSenior Advisor at Flatiron Venture Partners
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About
An investor and entrepreneur, Jonathan has served as President of TaxDay App, Chief Investment Officer of Major League Baseball, and CFO of the Florida Marlins. He holds an MBA from Harvard Business School and a BS from the University of Virginia.
Investments
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Per curated public sources.
Colleagues at Flatiron Venture Partners
Frequently asked questions
- Who is Jonathan Mariner?
- An investor and entrepreneur, Jonathan has served as President of TaxDay App, Chief Investment Officer of Major League Baseball, and CFO of the Florida Marlins. He holds an MBA from Harvard Business School and a BS from the University of Virginia.
- Where does Jonathan Mariner work?
- Jonathan Mariner is Senior Advisor at Flatiron Venture Partners.
- What companies has Jonathan Mariner invested in?
- Investments tracked here include Marr Labs.