Investor · Danbury, CT

John Mullen, M.D

Open John in the network graph →

Filings

1

SEC Form D

Connections

4

co-filers

Capital

—

across filings

Active

Feb 2026

to Feb 2026

Most-connected co-filers (4)

Scott English · New Canaan, CT1 shared Sloan Saunders · New Canaan, CT1 shared Stefan Reyniak · New Canaan, CT1 shared Larry Trenk · Englewood Cliffs, NJ1 shared

Recent filings (1)

Western Connecticut Orthopedic Surgical Center, LLCFeb 2026 · 4 co-filers$1.5M

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