Investor · San Diego, CA

John Birkler

Open John in the network graph →

Filings

4

SEC Form D

Connections

25

co-filers

Capital

—

across filings

Active

Apr 2009

to Jul 2009

Most-connected co-filers (25)

Oliver Janssen · San Jose, CA2 shared Jk Hullett · Boulder, CO2 shared Steve Kessler · Bainbridge Island, WA2 shared Narendra Konda · Los Gatos, CA2 shared Nicholas Goulet · Los Gatos, CA2 shared Keith Lobo · Los Gatos, CA2 shared Paul V. Conley · WASHINGTON, Washington, D.C.2 shared Russell Garcia · Irvine, CA2 shared Rawleigh Ralls · Richardson, TX2 shared John Powers · Sunnyvale, CA2 shared Keith Jacobsen · Sunnyvale, CA2 shared Greg Koonsman · Sunnyvale, CA2 shared Donald Goer · Sunnyvale, CA2 shared Wink Jones · Sunnyvale, CA2 shared Brandon Webb · San Diego, CA2 shared David Williams · San Diego, CA2 shared Mark Becker · Irvine, CA2 shared Jeffrey L. Hilbert · Irvine, CA2 shared Bart Schachter · San Francisco, CA2 shared John Levy · New York, NY2 shared Harry Laswell · Roseville, CA2 shared Arthur L. Morris · Irvine, CA2 shared Abbot Apter · Duluth, MN1 shared Jeffrey E. Everage · San Diego, CA1 shared

Recent filings (4)

WIND ZERO GROUP INCJul 2009 · 8 co-filers$1.4M INTRAOP MEDICAL CORPJul 2009 · 17 co-filers$5.0M INTRAOP MEDICAL CORPApr 2009 · 17 co-filers$3.5M WIND ZERO GROUP INCApr 2009 · 6 co-filers$1.4M

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