Investor · Beverly, MA

John Ziolkowski

Open John in the network graph →

Filings

2

SEC Form D

Connections

13

co-filers

Capital

—

across filings

Active

—

Most-connected co-filers (13)

Robert J. Metcalfe · Bedford, MA1 shared Stephen Cummins · HANOVER, MD1 shared Jill Watz · Cambridge, MA1 shared Daniel B. Wolfe · New York, NY1 shared Per G. Lofberg · Mt. Laurel, NJ1 shared Stephen D. Saylor · Beverly, MA1 shared James E. Carey, Iii · Beverly, MA1 shared Thomas S. Snyder · COLUMBUS, GA1 shared Edward Kania · Lexington, MA1 shared Kirtland G. Poss · Boston, MA1 shared Michael Hawley · Cambridge, MA1 shared Ralph Weissleder, Ph.D · Bedford, MA1 shared Erik Wallden · Bedford, MA1 shared

Recent filings (2)

SIONYX INCApr 2012 · 9 co-filers$16.0M VISEN MEDICAL INCOct 2009 · 5 co-filers$4.3M

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