Investor · Boston, MA

David B. Brewster

Open David in the network graph →

Filings

22

SEC Form D

Connections

64

co-filers

Capital

$355K

across filings

Active

Dec 2014

to Dec 2014

Most-connected co-filers (64)

David M. Samuels · Boston, MA12 shared Timothy G. Healy · Boston, MA7 shared Gregg M. Dixon · Boston, MA7 shared Arthur Coviello, Jr · Boston, MA7 shared Richard W. Dieter · Boston, MA7 shared T. J. Glauthier · Boston, MA6 shared Guy Jordan · Alta, UT6 shared Leonard P. Harris · Hagerstown, MD6 shared Frank Akers · Blacksburg, VA6 shared Klaus C. Wiemer · Dallas, TX6 shared Allan Wolfe · Salt Lake City, UT6 shared Marni E. Byrum · Alexandria, VA6 shared Robert N. Taylor · Fort Wayne, IN6 shared Prakasa Nanduri · Redwood City, CA5 shared Alan Moon · Vancouver, British Columbia, Canada5 shared Mike Stark · Vancouver, British Columbia, Canada5 shared Darren P. Brady · Boston, MA5 shared Jeffrey S. Mecom · Dallas, TX5 shared Kevin P. Bligh · Woburn, MA5 shared Michael D. Cahill · Fort Wayne, IN5 shared Scott C. Larsen · Dallas, TX5 shared Hilda D. Kouvelis · Dallas, TX5 shared Matthew W. Mccann · Addison, TX5 shared Timothy Weller · Cambridge, MA5 shared

Recent filings (22)

SYSO INC.Jan 2026 · 6 co-filers$7.0M ENERNOC INCDec 2014 · 19 co-filers$355K ENERNOC INCDec 2014 · 19 co-filers$355K Paxata, Inc.Jan 2014 · 5 co-filers$8.0M Paxata, Inc.Jan 2014 · 5 co-filers$8.0M Paxata, Inc.Mar 2013 · 4 co-filers$20K Offerpop CorpDec 2012 · 8 co-filers$5.7M EnergyHub, Inc.Dec 2012 · 8 co-filers$1.0M Paxata, Inc.Nov 2012 · 3 co-filers$2.0M Offerpop CorpSep 2012 · 7 co-filers$5.0M EnergyHub, Inc.Sep 2011 · 8 co-filers$15.6M ENERNOC INCJul 2011 · 19 co-filers$2.5M TECHULON INCApr 2011 · 7 co-filers$800K ENERNOC INCFeb 2011 · 21 co-filers$15.0M ENERNOC INCJan 2011 · 23 co-filers$6.6M EnergyHub, Inc.Dec 2010 · 8 co-filers$12.0M TECHULON INCOct 2010 · 7 co-filers$675K ENERNOC INCMar 2010 · 25 co-filers$250K TECHULON INCFeb 2010 · 7 co-filers$500K TECHULON INCJan 2010 · 7 co-filers$500K ENERNOC INCDec 2009 · 22 co-filers$3.0M TECHULON INCJul 2009 · 7 co-filers$300K TECHULON INCJul 2009 · 7 co-filers$300K ENERNOC INCJun 2009 · 11 co-filers$500K

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