RA Capital — 2023 Investments
3 investments dated 2023 · listed companies and verified rows first · show all
BiotechCambridge, US
Philip Kantoff(Executive Officer, Director)Neil Bander(Executive Officer, Director)Eric Sullivan(Executive Officer)Alexander Brown(Executive Officer)
BoardTal Zaks(Director)
Board seatJake Simson· per SEC Form D · $99.2M raise · filed May 2023
BiotechRio Rancho, US
James Coffin(Executive Officer, Director)Michael Humbert(Executive Officer, Director, Promoter)Alexander Koglin(Executive Officer, Director, Promoter)
BoardDavid Seldin(Director)Edward Liddy(Director)
Board seatPeter Kolchinsky· per SEC Form D · $15M raise · filed May 2025
Rows marked “SEC filing” are inferred from directors named on the company's SEC Form D — public regulatory data, not a portfolio list published by the firm.