Investor · Cedar Knolls, NJ
William Bartzak
Open William in the network graph →Filings
19
SEC Form D
Connections
100
co-filers
Capital
$4.9M
across filings
Active
Mar 2011
to Dec 2019
Most-connected co-filers (100)
James G. Mckeon · Dublin, Ireland12 sharedXiaobo Wang · San Diego, CA10 sharedDan Teleman · NESS ZIONA, L310 sharedNg Chi Keung · San Diego, CA10 sharedSarah M. Angelozzi · Cedar Knolls, NJ10 sharedAnat Shirvan · NESS ZIONA, L310 sharedTerry Gould · NESS ZIONA, L39 sharedDaniel Burgess · NESS ZIONA, L39 sharedDane Ross · NESS ZIONA, L38 sharedJixun Lin · San Diego, CA8 sharedDouglas Caster · Greenford, Middlesex, United Kingdom6 sharedAmitabh Sharma · Greenford, Middlesex, United Kingdom6 sharedAnderson Growth Partners, LLC · Birmingham, AL6 sharedSir Robert Walmsley · Greenford, Middlesex, United Kingdom6 sharedMartin Broadhurst · Greenford, Middlesex, United Kingdom6 sharedLin Li · San Diego, CA6 sharedErez Chimovits · Herzeliya, L36 sharedJohn Hirst · Greenford, Middlesex, United Kingdom6 sharedCarlos A. Santiago · New York, NY6 sharedMatthew Foy · NESS ZIONA, L35 sharedDenis Rivest · Montreal, Quebec, Canada5 sharedBrett Schulman · Washington, Washington, D.C.4 sharedAndrew M. Weiss · Boston, MA4 sharedKaren Kochevar · Washington, Washington, D.C.4 shared
Recent filings (19)
Inspirit Group INcMay 2023 · 13 co-filersInspirit Group INcMay 2023 · 13 co-filersKAI GROUP HOLDINGS INCApr 2021 · 15 co-filers$6.7MKAI GROUP HOLDINGS INCApr 2021 · 15 co-filers$6.7MCAVA GROUP, INC.Dec 2019 · 32 co-filers$40.0MKAI GROUP HOLDINGS INCMay 2019 · 15 co-filers$8.5MULTRA ELECTRONICS HOLDINGS PLCApr 2019 · 26 co-filers$636KCAVA GROUP, INC.Dec 2018 · 26 co-filers$298.7MCAVA GROUP, INC.May 2018 · 26 co-filers$35.0MULTRA ELECTRONICS HOLDINGS PLCApr 2018 · 26 co-filers$2.0MULTRA ELECTRONICS HOLDINGS PLCApr 2018 · 26 co-filers$636KULTRA ELECTRONICS HOLDINGS PLCMar 2018 · 28 co-filers$636KInvestment Title Holdings Inc.Mar 2018 · 9 co-filers$3.0MULTRA ELECTRONICS HOLDINGS PLCMar 2017 · 28 co-filers$636KCAVA GROUP, INC.Mar 2017 · 26 co-filers$35.0MULTRA ELECTRONICS HOLDINGS PLCMar 2017 · 28 co-filers$855KULTRA ELECTRONICS HOLDINGS PLCApr 2014 · 11 co-filers$2.5MULTRA ELECTRONICS HOLDINGS PLCApr 2013 · 10 co-filers$2.4MULTRA ELECTRONICS HOLDINGS PLCMar 2012 · 12 co-filers$791KM.D. ON-LINE,INC.May 2011 · 8 co-filers$12.0MULTRA ELECTRONICS HOLDINGS PLCMar 2011 · 13 co-filers$784K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See William in the interactive graph →