Investor · Baltimore, MD

Rock Springs Capital Management Lp

Open Rock in the network graph →

Filings

30

SEC Form D

Connections

15

co-filers

Capital

—

across filings

Active

Jan 2019

to Mar 2026

Most-connected co-filers (15)

Daniel L. Fischer · NAPERVILLE, IL30 shared Peter Head · London, United Kingdom30 shared Aaron Grimm · St. Louis, MO26 shared Rock Springs Capital Management Lp · Baltimore, MD26 shared Kris Jenner · Baltimore, MD26 shared Dean Avrahami · Scottsdale, AZ26 shared Rock Springs Capital Management Lp · Baltimore, MD26 shared Gordon M. Bussard · Baltimore, MD26 shared Tony Chin · Hong Kong, Hong Kong24 shared Chris Keller · PITTSBURGH, PA24 shared Graham M. Mcphail · Baltimore, MD24 shared Rock Springs General Partner Llc · Baltimore, MD16 shared Rock Springs General Partner Llc · Baltimore, MD14 shared Four Pines General Partner Llc · Baltimore, MD14 shared Four Pines General Partner Llc · Baltimore, MD12 shared

Recent filings (30)

Four Pines Offshore Fund LPMar 2026 · 3 co-filers Four Pines Onshore Fund LPMar 2026 · 3 co-filers Rock Springs Capital Fund LPJan 2026 · 3 co-filers Rock Springs Capital Offshore Fund LPJan 2026 · 3 co-filers Four Pines Offshore Fund LPMar 2025 · 10 co-filers Four Pines Onshore Fund LPMar 2025 · 10 co-filers Rock Springs Capital Offshore Fund LPJan 2025 · 13 co-filers Rock Springs Capital Fund LPJan 2025 · 13 co-filers Four Pines Offshore Fund LPApr 2024 · 13 co-filers Four Pines Onshore Fund LPApr 2024 · 13 co-filers Rock Springs Capital Offshore Fund LPJan 2024 · 13 co-filers Rock Springs Capital Fund LPJan 2024 · 13 co-filers Four Pines Onshore Fund LPApr 2023 · 13 co-filers Four Pines Offshore Fund LPApr 2023 · 13 co-filers Rock Springs Capital Fund LPJan 2023 · 13 co-filers Rock Springs Capital Offshore Fund LPJan 2023 · 13 co-filers Four Pines Offshore Fund LPApr 2022 · 13 co-filers Four Pines Onshore Fund LPApr 2022 · 13 co-filers Rock Springs Capital Fund LPJan 2022 · 13 co-filers Rock Springs Capital Offshore Fund LPJan 2022 · 13 co-filers Four Pines Onshore Fund LPApr 2021 · 13 co-filers Four Pines Offshore Fund LPApr 2021 · 13 co-filers Rock Springs Capital Fund LPJan 2021 · 13 co-filers Rock Springs Capital Offshore Fund LPJan 2021 · 13 co-filers Four Pines Onshore Fund LPApr 2020 · 13 co-filers

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Rock in the interactive graph →