Investor · Dublin, OH

Charles Hallberg

Open Charles in the network graph →

Filings

10

SEC Form D

Connections

42

co-filers

Capital

—

across filings

Active

Apr 2011

to Apr 2013

Most-connected co-filers (42)

David L. Meadows · Colleyville, TX5 shared Todd S. Churchill · Dublin, OH5 shared R. S. Barrett, Jr · Dublin, OH5 shared Brian Slusser · Columbus, OH5 shared Floyd Loop · Dublin, OH5 shared Evan D. Burtton · George Town, Grand Cayman, Cayman Islands5 shared Andy E. Alderman · Dublin, OH4 shared Gary Mueller · San Francisco, CA3 shared George Mueller · San Francisco, CA3 shared Ihor Lys · San Francisco, CA3 shared Jonathan C. Lander · Arlington, VA3 shared Samir O. Kaul · Menlo Park, CA3 shared Chamath J. Palihapitiya · PALO ALTO, CA3 shared James R. Carlson · Arcata, CA3 shared Dian M. Pecora · Arcata, CA3 shared Steve R. Cole · Arcata, CA3 shared Mervin Dunn · NEW ALBANY, OH3 shared Nelson Ruiz-Opazo, Ph.D · Westwood, MA3 shared Darlene H. Grimes · Colorado Springs, CO2 shared Ervin Braun · New York, NY2 shared Steven Sands · New York, NY2 shared Martin Sands · New York, NY2 shared Alain Klapholz · New York, NY2 shared Steven Gelsomini · LOS ANGELES, CA2 shared

Recent filings (10)

EcoSense Lighting Inc.Sep 2013 · 12 co-filers$15.0M EcoSense Lighting Inc.Sep 2013 · 11 co-filers$12.0M HealthSpot Inc.Apr 2013 · 10 co-filers$20.0M HealthSpot Inc.Jun 2012 · 13 co-filers$4.0M HealthSpot Inc.Mar 2012 · 18 co-filers$3.5M HealthSpot Inc.Nov 2011 · 13 co-filers$2.0M EcoSense Lighting Inc.Oct 2011 · 9 co-filers$13.0M HealthSpot Inc.Jul 2011 · 10 co-filers$2.5M OptMed, Inc.Apr 2011 · 7 co-filers$2.6M OptMed, Inc.Apr 2011 · 7 co-filers$26.0M

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