Investor · Waltham, MA

Eric Pyenson

Open Eric in the network graph →

Filings

3

SEC Form D

Connections

24

co-filers

Capital

$122.8M

across filings

Active

Jun 2012

to Feb 2016

Most-connected co-filers (24)

Ronald Nordin · Waltham, MA2 shared Joseph S. Tibbetts · Waltham, MA2 shared Jeff Fagnan · Cambridge, MA2 shared Maria Cirino · Durham, NC2 shared Michael Presley · Dallas, TX1 shared Gary E. Haroian · Lexington, MA1 shared Riskowitz Capital Management LLC · New York, NY1 shared David P. Vieau · Woburn, MA1 shared Paul A. Maeder · Cambridge, MA1 shared Jeffrey Mccarthy · Framingham, MA1 shared Patrick Morley · Boston, MA1 shared Anthony J. Zingale · TORRANCE, CA1 shared Mark M. Little, Ph.D · Waltham, MA1 shared Dr. Paul E. Jacobs · Waltham, MA1 shared Desh Deshpande · Waltham, MA1 shared Arthur Goldstein · Watertown, MA1 shared Jason Forcier · Watertown, MA1 shared David Prytash · Waltham, MA1 shared Edward Kopkowski · Waltham, MA1 shared Robert J. Johnson · Waltham, MA1 shared Dr. Bart Riley · Waltham, MA1 shared Patrick Morley · Waltham, MA1 shared Mark J. Gresser · San Diego, CA1 shared John Sawyer · Dallas, TX1 shared

Recent filings (3)

Carbon Black, Inc.Feb 2016 · 15 co-filers$68.5M Carbon Black, Inc.Feb 2016 · 15 co-filers$68.5M BIT9, INC.Oct 2015 · 11 co-filers$55.0M BIT9, INC.Oct 2015 · 11 co-filers$55.0M A123 SYSTEMS, INC.Jun 2012 · 13 co-filers$66.4M A123 SYSTEMS, INC.Jun 2012 · 13 co-filers$66.4M

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