Investor · Exton, PA

William Butler

Open William in the network graph →

Filings

6

SEC Form D

Connections

36

co-filers

Capital

—

across filings

Active

Jul 2009

to Jan 2012

Most-connected co-filers (36)

Lawrence C. Berran · Doylestown, PA6 shared Dan Borth · Exton, PA5 shared Willaim Atlee · Exton, PA5 shared Brian Siedman · Exton, PA5 shared Robert Bovet · Dublin, Ireland3 shared Michael A. Gantt · Lexington, SC3 shared Roger A. Hurwitz · Boston, MA3 shared Kenneth M. Lubbock · Grand Cayman, Cayman Islands3 shared Andrew W. Lo · Cambridge, MA3 shared Simon Rockall · London, United Kingdom3 shared Michael Derosa · Markham, Ontario, Canada3 shared Bryant Tong · Markham, Ontario, Canada3 shared Kenneth Hope · London, United Kingdom3 shared Les Aitkenhead · London, United Kingdom3 shared Juerg Schaeppi · Kusnacht, Zurich, V83 shared Michael A. Dipiano · Radnor, PA3 shared Timothy Wallace · Exton, PA3 shared Aldo N. Ghisletta · Grand Cayman, Cayman Islands3 shared David Moradi · Santa Monica, CA3 shared Martin J. Lueck · London, United Kingdom2 shared Anthony Todd · London, United Kingdom2 shared John J. Wareham · London, United Kingdom2 shared Don M. Seymour · George Town, Grand Cayman, Cayman Islands2 shared Sean Cantwell · Boston, MA2 shared

Recent filings (6)

INTERNET PIPELINE INCJan 2012 · 14 co-filers$71.4M ALPHAGEN TUCANA FUND LTDAug 2011 · 9 co-filers ALPHAGEN TUCANA FUND LTDJul 2010 · 9 co-filers INTERNET PIPELINE INCMar 2010 · 27 co-filers$59K INTERNET PIPELINE INCNov 2009 · 28 co-filers$11.8M ALPHAGEN TUCANA FUND LTDJul 2009 · 9 co-filers

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