Brian Daniels
InvestorPartner at 5AM Ventures
San Francisco Bay Area
Writes $100K – $5M checks · typically $1.5M
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Contact· self-published, not guessed
Deals · 2
Cabaletta BioBoard seat
via 5AM Ventures · filed Dec 2018
Ideaya BiosciencesBoard seat
via 5AM Ventures · filed May 2018 · $94M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Sources: SEC Form D filings · curated public sources.
Colleagues at 5AM Ventures
Network5
Investors connected to Brian in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Brian Daniels?
- Venture Partner at 5AM Ventures
- Where does Brian Daniels work?
- Brian Daniels is Partner at 5AM Ventures.
- What check size does Brian Daniels write?
- Brian Daniels typically writes checks of $100K – $5M.
- What boards does Brian Daniels sit on?
- Brian Daniels holds tracked board seats at Artiva Biotherapeutics, Cabaletta Bio, Ideaya Biosciences, Spyryx Biosciences.
- What companies has Brian Daniels invested in?
- Investments tracked here include Artiva Biotherapeutics, Inipharm, Rarecyte, Spyryx Biosciences.
About this profile. Compiled from public sources — 5AM Ventures'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












