/Investor DB

Rock Springs Capital — 2025 Investments

1 investments dated 2025 · listed companies and verified rows first · show all

Treeline Biosciencestreeline.bioSep 2025

Treeline develops therapeutics focused on oncology, leveraging insights from clinical practice and laboratory research.

AI & Machine LearningBiotechHealthtechMedical DevicesWatertown, US

Joshua H. Bilenker(Executive Officer, Director, Promoter)Jeffrey Engelman(Executive Officer, Director, Promoter)inJosh Bilenker(Founder)inJosh Bilenker Jeff Engelman(Founder)

BoardKristina Burow(Director)inAli Satvat(Director)

Co-investorsAisling CapitalARCH Venture PartnersGV (Google Ventures)OrbiMedARC VENTURESCasdin Capital+3 more

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.