Investor · Boston, MA

J2 Ventures Brookhaven Fund Gp, Llc

Open J2 in the network graph →

Filings

1

SEC Form D

Connections

6

co-filers

Capital

—

across filings

Active

Nov 2025

to Nov 2025

Most-connected co-filers (6)

Michael A. Harstrick · Boston, MA1 shared Jonathan E. Bronson · Boston, MA1 shared J2 Ventures Brookhaven Fund Gp, Llc · Boston, MA1 shared J2 Ventures Advisors, Llc · Boston, MA1 shared J2 Ventures Advisors, Llc · Boston, MA1 shared J2 Ventures Advisors, Llc · Boston, MA1 shared

Recent filings (1)

J2 Ventures Brookhaven Fund, L.P.Nov 2025 · 6 co-filers$250.0M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See J2 in the interactive graph →