Investor · Austin, TX

Charles Thornburgh

Open Charles in the network graph →

Filings

21

SEC Form D

Connections

97

co-filers

Capital

$59.1M

across filings

Active

Jul 2013

to Mar 2021

Most-connected co-filers (97)

Adam Dell · Austin, TX12 shared Hal Jones · Dallas, TX7 shared Robert P. Beech · Blacksburg, VA7 shared Rick Jackson · Dallas, TX7 shared Tom Goralski · Blacksburg, VA7 shared Sergey Sundukovskiy · Las Vegas, NV7 shared Matt Crisp · Blacksburg, VA7 shared Grace Colon · Blacksburg, VA7 shared Rick Spitz · Dallas, TX7 shared Leslie A. Ball · Dallas, TX7 shared Patrick Seaman · BERLIN, WI7 shared Red Mccombs · Dallas, TX7 shared Thomas D. Reed · Germantown, MD7 shared Steven L. Frank · Germantown, MD7 shared Larry D. Horner · Germantown, MD7 shared Randal J. Kirk · West Palm Beach, FL7 shared Thomas R. Kasser · Germantown, MD7 shared Gerardo Zapata · Blacksburg, VA7 shared Cesar L. Alvarez · Germantown, MD7 shared James Hietala · Denver, CO7 shared John E. Chadwick · Nashville, TN7 shared Dean J. Mitchell · Germantown, MD7 shared Rick L. Sterling · Germantown, MD7 shared Steve Rossetti · Dallas, TX7 shared

Recent filings (21)

Upswing International, Inc.Jun 2023 · 13 co-filers$2.0M Upswing International, Inc.Mar 2021 · 10 co-filers$8.0M SchooLinks, Inc.Mar 2021 · 5 co-filers$8.3M SchooLinks, Inc.Mar 2021 · 5 co-filers$8.3M Klaris CorpOct 2019 · 17 co-filers$7.0M PennTex SFO I, LPOct 2019 · 16 co-filers$13.0M PennTex Opportunities IV, L.P.Oct 2019 · 16 co-filers$2.8M Klaris CorpSep 2019 · 11 co-filers$7.0M Aceable Inc.Sep 2016 · 5 co-filers$4.0M Aceable Inc.Sep 2016 · 5 co-filers$4.0M Aceable Inc.Oct 2015 · 5 co-filers$4.8M Aceable Inc.Oct 2015 · 5 co-filers$4.8M Civitas Learning, Inc.Sep 2015 · 13 co-filers$35.0M Civitas Learning, Inc.Sep 2015 · 13 co-filers$35.0M Civitas Learning, Inc.Feb 2015 · 11 co-filers$16.2M Civitas Learning, Inc.Feb 2015 · 11 co-filers$16.2M Civitas Learning, Inc.Jul 2013 · 6 co-filers$8.7M Civitas Learning, Inc.Jul 2013 · 6 co-filers$8.7M INTREXON CORPApr 2012 · 38 co-filers$75.0M INTREXON CORPJan 2012 · 39 co-filers$50.0M INTREXON CORPJan 2012 · 39 co-filers$50.0M INTREXON CORPNov 2011 · 35 co-filers$1.1M INTREXON CORPSep 2011 · 35 co-filers$17.0M Civitas Learning, Inc.Jul 2011 · 3 co-filers$4.2M Civitas Learning, Inc.Jul 2011 · 3 co-filers$3.0M

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