Investor · Chicago, IL

Tom Sosnoff

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Filings

42

SEC Form D

Connections

165

co-filers

Capital

$165.5M

across filings

Active

Jan 2018

to Jan 2022

Most-connected co-filers (165)

Kristine Ross · Chicago, IL23 shared Michelle Cullen · Chicago, IL16 shared Adam Carson · Chicago, IL9 shared Matt Hellmuth · Chicago, IL8 shared Michele Holcomb · San Francisco, CA7 shared Adam Leaman · Chicago, IL7 shared Chris Uzpen · Chicago, IL7 shared William S. Compel · Livermore, CA7 shared Edward Woodford · Chicago, IL6 shared Charlie Ruffel · New York, NY6 shared Denis Molleur · New York, NY6 shared Jean Pierre Paquin · NEW YORK, NY6 shared Paul E. Kiebler, Iv · Orange Village, OH6 shared Jeffrey B. Meskin · New York, NY6 shared Jeff Torluemke · Hoxie, KS5 shared Tim Bearnes · Laurel, NE5 shared Matthew Gelber · Denver, CO5 shared Ashby Monk · Palo Alto, CA5 shared Gerald V. Lyles · FRESNO, CA5 shared Stephen Gardner · Chicago, IL5 shared William D. Porteous · New York, NY5 shared James D. Robinson, Iii · New York, NY5 shared Norma W. Kuntz · Washington, Washington, D.C.5 shared Benny Zakrisson · STOCKHOLM, V75 shared

Recent filings (42)

zerohash holdings ltd.Sep 2025 · 20 co-filers$104.0M zerohash holdings ltd.Sep 2025 · 20 co-filers$104.0M Zero Hash Holdings Ltd.Aug 2025 · 20 co-filers$104.0M Zero Hash Holdings Ltd.Aug 2025 · 20 co-filers$104.0M Zero Hash Holdings Ltd.Jul 2025 · 20 co-filers$100.0M Zero Hash Holdings Ltd.Jul 2025 · 20 co-filers$100.0M Virchow, Krause & Company, LLPJun 2025 · 20 co-filers Baker Tilly US, LLPJun 2025 · 20 co-filers CapitalSpring SBIC II, LPAug 2024 · 15 co-filers Principle Capital Fund V, L.P.Jun 2024 · 16 co-filers Invictus Technology LLCSep 2023 · 7 co-filers$5.0M Invictus Technology LLCSep 2023 · 7 co-filers$5.0M Principle Capital Fund V, L.P.Jun 2023 · 16 co-filers CapitalSpring SBIC II, LPJun 2023 · 15 co-filers Live Bash, Inc.Apr 2022 · 5 co-filers$21.4M Live Bash, Inc.Apr 2022 · 5 co-filers$21.4M Zero Hash Holdings Ltd.Jan 2022 · 13 co-filers$106.4M Small Exchange, Inc.Nov 2021 · 23 co-filers$11.0M Zero Hash Holdings Ltd.Oct 2021 · 11 co-filers$30.0M Seed CX Ltd.Jul 2021 · 11 co-filers$5.0M Small Exchange, Inc.Jan 2021 · 23 co-filers$5.1M Small Exchange, Inc.Jun 2020 · 22 co-filers$4.0M Small Exchange, Inc.May 2019 · 16 co-filers$10.0M Gossamer Bio, Inc.Aug 2018 · 18 co-filers$230.0M tastytrade, Inc.Jun 2018 · 14 co-filers$20.0M

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