Investor · Woodside, CA
Don Listwin
Open Don in the network graph →Filings
21
SEC Form D
Connections
173
co-filers
Capital
$32.1M
across filings
Active
Dec 2021
to Jun 2024
Most-connected co-filers (173)
Carolyn Maury · Scottsdale, AZ9 sharedCharles Maury · Scottsdale, AZ7 sharedSteve Hnatiuk · Victoria, British Columbia, Canada6 sharedJoe Timlin · North Vancouver, British Columbia, Canada5 sharedCharles P. Waite, Jr · Victoria, British Columbia, Canada5 sharedMichael Ball · Victoria, British Columbia, Canada4 sharedSpencer Tall · South Jordan, UT4 sharedGreg Clark · Victoria, British Columbia, Canada4 sharedJohn Townsend · Los Altos, CA4 sharedScott Niewohner · Herman, NE4 sharedKostas Nasis · Haddonfield, NJ4 sharedSoon-Wook J. Kweon · Rockville, MD4 sharedCharles S. Nye · Rockville, MD4 sharedPaul Harris · George Town, Grand Cayman, Cayman Islands4 sharedAmy Batra · Doylestown, PA4 sharedChristian C. Reyntjens · London, United Kingdom4 sharedJohn Ryan · Los Altos, CA4 sharedChristophe C. Aurand · London, United Kingdom4 sharedYoung J. Kim · Rockville, MD4 sharedWesley T. Gottesman · Haddonfield, NJ4 sharedYonggyun J. Jeong · Rockville, MD4 sharedSun Jin J. Kim · Rockville, MD4 sharedMoon Jong S. Noh · Rockville, MD4 sharedShalabh Gupta · Los Altos, CA4 shared
Recent filings (21)
CARBON AUTONOMOUS ROBOTIC SYSTEMS INC.Oct 2025 · 13 co-filers$50.0MCARBON AUTONOMOUS ROBOTIC SYSTEMS INC.Oct 2025 · 13 co-filers$50.0MKolon TissueGene, Inc.Jun 2024 · 29 co-filers$35.0MZEVX, Inc.Nov 2023 · 24 co-filers$22.4MKolon TissueGene, Inc.May 2023 · 32 co-filers$30.0MZEVX, Inc.Mar 2023 · 14 co-filers$8.3MZEVX, Inc.Mar 2023 · 14 co-filers$23.9M1798 BEAR CONVEXITY FUND LTDDec 2022 · 7 co-filersKolon TissueGene, Inc.Aug 2022 · 26 co-filers$29.6MKolon TissueGene, Inc.Dec 2021 · 25 co-filers$30.1M1798 BEAR CONVEXITY FUND LTDDec 2021 · 7 co-filersPOET TECHNOLOGIES INC.Mar 2021 · 21 co-filers$2.1MPOET TECHNOLOGIES INC.Mar 2021 · 21 co-filers$2.1MD-Wave Systems Inc.Nov 2014 · 29 co-filers$2.2MGENOLOGICS LIFE SCIENCES SOFTWARE INCSep 2013 · 9 co-filers$1.9MGENOLOGICS LIFE SCIENCES SOFTWARE INCMar 2013 · 13 co-filers$1.9MGENOLOGICS LIFE SCIENCES SOFTWARE INCDec 2012 · 15 co-filers$1.4MGENOLOGICS LIFE SCIENCES SOFTWARE INCOct 2011 · 13 co-filers$5.7MTeradici CorpAug 2011 · 21 co-filers$8.8MNew Era Petroleum Holdings, Inc.Jul 2011 · 7 co-filers$3.5MNew Era Petroleum Holdings, Inc.Jul 2011 · 7 co-filers$2.5MTeradici CorpDec 2010 · 25 co-filers$1.4MCALIX NETWORKS INCSep 2009 · 26 co-filers$50.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Don in the interactive graph →