Investor · New York, NY

Martin Zuurbier

Open Martin in the network graph →

Filings

8

SEC Form D

Connections

39

co-filers

Capital

—

across filings

Active

Jul 2009

to Dec 2015

Most-connected co-filers (39)

Steven Van Der Velden · Lutz, FL7 shared Mark Nije · New York, NY6 shared Johan Dejager · Lutz, FL5 shared Yves H. Van Sante · New York, NY5 shared Roderick De Greef · Bothell, WA5 shared Phil Hickman · Lutz, FL4 shared Trevor Loy · Santa Fe, NM3 shared Keith Mueller · Chicago, IL3 shared Daniel Ellsworth · Fort Collins, CO3 shared Paul Mclellan · Fort Collins, CO3 shared Michael Siegel · ROCKVILLE CENTRE, NY3 shared James M. Keyes · Hamilton, Bermuda3 shared Alex Vermeulen · New York, NY3 shared Ian A. Pilgrim · Hamilton, Bermuda3 shared Julian Gallardo · Chula Vista, CA2 shared Lori C. Hughes · El Paso, TX2 shared Michael Bernstein · Indianapolis, IN2 shared George W. Maxwell · ABERDEEN, United Kingdom2 shared Keith A. Hughes · El Paso, TX2 shared John L. Davis · ATLANTA, GA2 shared Dana Gooding · El Paso, TX1 shared Robert H. Skaff · New York, NY1 shared Kevin Haring · Mansfield, OH1 shared Thomas Freund · Mansfield, OH1 shared

Recent filings (8)

ELEPHANT TALK COMMUNICATIONS CORPDec 2015 · 20 co-filers$4.2M ELEPHANT TALK COMMUNICATIONS CORPDec 2015 · 20 co-filers$4.2M ELEPHANT TALK COMMUNICATIONS CORPApr 2012 · 11 co-filers$8.8M ELEPHANT TALK COMMUNICATIONS CORPApr 2012 · 11 co-filers$8.8M ELEPHANT TALK COMMUNICATIONS INCFeb 2011 · 13 co-filers$38.2M ELEPHANT TALK COMMUNICATIONS INCOct 2010 · 13 co-filers$14.0M ELEPHANT TALK COMMUNICATIONS INCJul 2010 · 13 co-filers$12.8M R-QUBED ENERGY, INC.Jul 2010 · 10 co-filers$7.0M R-QUBED ENERGY, INC.Apr 2010 · 10 co-filers$13.0M ELEPHANT TALK COMMUNICATIONS INCJul 2009 · 11 co-filers$4.0M ELEPHANT TALK COMMUNICATIONS INCJul 2009 · 11 co-filers$4.0M

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