/People

John Josey

Investor

Partner at The Column Group

Dallas, Texas

Writes $100K – $5M checks · typically $1.5M

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About

John Josey is a scientist and repeat biotech CEO with PhD in organic chemistry, active medicinal chemistry publications, hands-on drug discovery, and he led Peloton Therapeutics to acquisition by Merck.

Invests in

BiotechHealthtech

Deals · 2

Circle PharmaBoard seat

via The Column Group · filed Jan 2025 · $117.4M raise

Day One BiopharmaceuticalsBoard seat

via The Column Group · filed Feb 2021 · $130M raise

Attribution from SEC filings, press coverage, and firm rosters.

Colleagues at The Column Group

Frequently asked questions

Who is John Josey?
John Josey is a scientist and repeat biotech CEO with PhD in organic chemistry, active medicinal chemistry publications, hands-on drug discovery, and he led Peloton Therapeutics to acquisition by Merck.
Where does John Josey work?
John Josey is Partner at The Column Group.
What does John Josey invest in?
John Josey invests in Biotech, Healthtech.
What check size does John Josey write?
John Josey typically writes checks of $100K – $5M.
What boards does John Josey sit on?
John Josey holds tracked board seats at Circle Pharma, Day One Biopharmaceuticals.

Founder mafias

About this profile. Compiled from public sources — The Column Group's own website, regulatory filings and public professional profiles — and summarised by Fundraising Fox; every fact is kept with where it came from. Spotted an error, or would rather not be listed? Email privacy@fundraisingfox.com · How we build profiles · Your rights