Ledger.
Investor · San Francisco, CA

John R. Vrolyk

Open John in the network graph →
Filings
1
SEC Form D
Connections
2
co-filers
Capital
across filings
Active
Jul 2009
to Jul 2009

Most-connected co-filers (2)

Christopher K. Zarins · Redwood City, CA1 sharedCharles A. Taylor · Redwood City, CA1 shared

Recent filings (1)

Cardiovascular Simulation, Inc.Jul 2009 · 3 co-filers$600K

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