Investor · NEEDHAM, MA

William R. Elfers

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Filings

2

SEC Form D

Connections

6

co-filers

Capital

—

across filings

Active

—

Most-connected co-filers (6)

Daniel F. Ross · New York, NY1 shared Jose I. Fernandez · La Jolla, CA1 shared Daniel Ross · New York, NY1 shared Matthew I. Growney · Concord, MA1 shared Mark Thirman · WELLESLEY, MA1 shared Jonathan Osborne · CONCORD, MA1 shared

Recent filings (2)

Illume Software, Inc.Mar 2011 · 2 co-filers$3.0M Illume Software, Inc.Nov 2009 · 5 co-filers$4.2M

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