Investor · Austin, TX

Mark R. Urdahl

Open Mark in the network graph →

Filings

7

SEC Form D

Connections

29

co-filers

Capital

—

across filings

Active

Aug 2009

to Dec 2010

Most-connected co-filers (29)

Steven M. Mankoff · Scotts Valley, CA7 shared Dennis Morrison · Santa Cruz, CA6 shared James A. Davidson · Menlo Park, CA6 shared Michael Marks · Menlo Park, CA5 shared John W. Thompson · San Jose, CA5 shared James C. Blair, Ph.D · Princeton, NJ4 shared Michael Antonovich · New York, NY4 shared Christopher J. Schaepe · Menlo Park, CA2 shared Jay P. Flatley · Carlsbad, CA2 shared Paul Mirabella · RADNOR, PA2 shared Jeffrey M. Shapiro · Minneapolis, MN2 shared Gerald W. Timm · Minneapolis MN, MN2 shared Ronald L. Way · Minneapolis, MN2 shared David W. Anderson · Minneapolis, MN2 shared Timothy P. Horan · Minneapolis, MN2 shared Peter L. Gove · Minneapolis, MN2 shared Benjamin S. Schapiro · Carlsbad, CA2 shared Olivier Bassou · George Town, Grand Cayman, Cayman Islands1 shared Steven Beck · Boston, MA1 shared Craig I. Hanson · San Jose, CA1 shared Brigitte A. Smith · Melbourne VIC, Channel Islands1 shared Albert L. Sokol · Boston, MA1 shared Jeffrey T. Parks · Poway, CA1 shared Sarah Caygill · Luxembourg, Luxembourg1 shared

Recent filings (7)

VIRTUAL INSTRUMENTS CorpSep 2012 · 14 co-filers$27.5M GT Urological LLCDec 2010 · 11 co-filers$5.0M VIRTUAL INSTRUMENTS CorpOct 2010 · 13 co-filers$22.5M VIRTUAL INSTRUMENTS CorpJun 2010 · 7 co-filers$8.6M GT Urological LLCSep 2009 · 11 co-filers$1.0M VIRTUAL INSTRUMENTS CorpSep 2009 · 9 co-filers$3.8M VIRTUAL INSTRUMENTS CorpAug 2009 · 6 co-filers$6.0M

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