Investor · Reston, VA

John T. Casteen

Open John in the network graph →

Filings

23

SEC Form D

Connections

104

co-filers

Capital

$12.2M

across filings

Active

Mar 2016

to Apr 2019

Most-connected co-filers (104)

Wayne T. Weisman · Reston, VA15 shared Anthony M. Abate · Reston, VA14 shared Frederick G. Singer · Reston, VA14 shared Evan Morgan · Los Angeles, CA13 shared Jon T. Patty · Reston, VA10 shared Rohit K. Seth · Reston, VA10 shared Donn Davis · Reston, VA10 shared Janet T. Hill · Reston, VA8 shared Paul G. Roess · Chattanooga, TN5 shared Scott G. Douglas · San Francisco, CA5 shared Daniel H. James · San Francisco, CA5 shared Peter C. Aberg · New York, NY4 shared Ludwig Ensthaler · New York, NY4 shared Drew Greenfield · Brooklyn, NY4 shared Stu Phillips · CHICAGO, IL4 shared Kevin Sherlock · Chicago, IL4 shared Kess Romano · Vancouver, WA4 shared Cathleen M. Stahl · NEWPORT BEACH, CA4 shared Robert Noble · SAN DIEGO, CA4 shared Adam D. Britt · Boston, MA4 shared Milton R. Berlinski · New York, NY4 shared Rene N. Martel · NEWPORT BEACH, CA4 shared Scott A. Dahnke · Greenwich, CT4 shared Lawrence Kiss · CHICAGO, IL4 shared

Recent filings (23)

Echo 360 Holdings, Inc.Apr 2019 · 23 co-filers$5.0M Echo 360 Holdings, Inc.Apr 2018 · 23 co-filers$7.2M Avalon Cyber Corp.Jan 2018 · 8 co-filers$500K Echo 360 Holdings, Inc.Oct 2017 · 23 co-filers$4.5M Avalon Cyber Corp.Jun 2017 · 8 co-filers$3.0M Echo 360 Holdings, Inc.Mar 2017 · 17 co-filers$6.8M Echo 360 Holdings, Inc.Mar 2017 · 17 co-filers$6.8M Echo 360 Holdings, Inc.Dec 2016 · 22 co-filers$2.0M Ostendo Technologies, Inc.Apr 2016 · 23 co-filers$11.8M Avalon Cyber Corp.Mar 2016 · 12 co-filers$2.0M TAVANI Relationship Investors Fund I GP LLCMar 2016 · 5 co-filers$1K TAVANI RELATIONSHIP INVESTORS FUND I LPMar 2016 · 5 co-filers$100 ECHO 360 INCJan 2016 · 19 co-filers$7.5M Ostendo Technologies, Inc.Dec 2014 · 23 co-filers$15.0M JAK Native, Inc.Dec 2014 · 14 co-filers$500K Ostendo Technologies, Inc.Nov 2014 · 23 co-filers$4.0M ECHO 360 INCNov 2014 · 19 co-filers$18.1M JAK Native, Inc.Apr 2014 · 11 co-filers$500K ECHO 360 INCDec 2013 · 14 co-filers$35.9M ECHO 360 INCDec 2012 · 17 co-filers$415K ECHO 360 INCMay 2012 · 17 co-filers$30.9M ECHO 360 INCApr 2011 · 15 co-filers$1.8M Primus Therapeutics Inc.Feb 2011 · 11 co-filers$500K Primus Therapeutics Inc.Feb 2011 · 11 co-filers$1.0M

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