Derek DiRocco
InvestorPartner at RA Capital
Boston, Massachusetts
Writes $100K – $5M checks · typically $1.5M
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Deals · 7
Stipple BioBoard seat
via RA Capital · filed Apr 2026 · $100.2M raise
Rivus Pharmaceuticals, Inc.Board seat
via RA Capital · filed Jan 2025 · $57M raise
EvommuneBoard seat
via RA Capital · filed Jan 2025 · $115.5M raise
Mineralys TherapeuticsBoard seat
via RA Capital · filed Jun 2022 · $118M raise
Acrivon TherapeuticsBoard seat
via RA Capital · filed Nov 2021 · $100M raise
Day One BiopharmaceuticalsBoard seat
via RA Capital · filed Feb 2021 · $130M raise
Werewolf TherapeuticsBoard seat
via RA Capital · filed Jan 2021 · $72.1M raise
Attribution from SEC filings, press coverage, and firm rosters.
Other disclosed investments
Board seats
Per SEC Form D filings.
Colleagues at RA Capital
Network5
Investors connected to Derek in public investor directories — a warm-intro map.
Frequently asked questions
- Who is Derek DiRocco?
- Partner at RA Capital
- Where does Derek DiRocco work?
- Derek DiRocco is Partner at RA Capital.
- What check size does Derek DiRocco write?
- Derek DiRocco typically writes checks of $100K – $5M.
- What boards does Derek DiRocco sit on?
- Derek DiRocco holds tracked board seats at Acrivon Therapeutics, Bambusa Therapeutics, Day One Biopharmaceuticals, Evommune, Mineralys Therapeutics, Rivus Pharmaceuticals, Inc., Stipple Bio, Werewolf Therapeutics.
About this profile. Compiled from public sources — RA Capital'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


















