Investor · NEW YORK, NY

William Zinn

Open William in the network graph →

Filings

27

SEC Form D

Connections

50

co-filers

Capital

$625K

across filings

Active

Oct 2018

to Feb 2026

Most-connected co-filers (50)

Grant Zinn · NEW YORK, NY20 shared Alun G. Davies · Grand Cayman, Cayman Islands16 shared George T. Hollan · Southlake, TX16 shared Alexis N. Fortune · Co. Dublin, Ireland16 shared Richard N. Grinnell · Boston, MA16 shared Ralph N. Woodford · Grand Cayman, Cayman Islands16 shared Krupesh N. Patel · Co. Dublin, Ireland12 shared Hunter J. Horgan · Louisville, KY12 shared Sanije Perrett · Los Angeles, CA10 shared N. Blacksheep Fund Management Limited · Dublin 2, Ireland10 shared N. Blacksheep Fund Management Limited · Dublin 2, Ireland10 shared N. Blacksheep Fund Management Limited · Dublin 2, Ireland10 shared Thomas L. Wilkes · Atlanta, GA8 shared James Mesta · San Francisco, CA6 shared William J. Burke · Louisville, KY6 shared Sharon Zinn · NEW YORK, NY6 shared Roger Goodell · New York, NY6 shared Blacksheep Fund Management Limited · Co. Dublin, Ireland6 shared John-Paul M. Backwell · Dublin, Ireland6 shared Scott Tonn · Scottsdale, AZ5 shared Robert Phillips · NEW YORK, NY5 shared Scott A. Stanford · Birmingham, AL5 shared Raymond C. Nolte · New York, NY5 shared Jay Gold · Phoenix, AZ5 shared

Recent filings (27)

Blacksheep Fund (US) LLCFeb 2026 · 4 co-filers Blacksheep Fund Ltd.Feb 2026 · 4 co-filers Blacksheep Fund (US) LLCFeb 2025 · 14 co-filers Blacksheep Fund Ltd.Feb 2025 · 14 co-filers Blacksheep Fund Ltd.Feb 2024 · 14 co-filers Blacksheep Fund (US) LLCFeb 2024 · 14 co-filers Blacksheep Fund (US) LLCFeb 2023 · 14 co-filers Blacksheep Fund Ltd.Feb 2023 · 14 co-filers Blacksheep Fund Ltd.Feb 2022 · 14 co-filers Blacksheep Fund (US) LLCFeb 2022 · 14 co-filers Blacksheep Fund (US) LLCFeb 2021 · 14 co-filers Blacksheep Fund Ltd.Feb 2021 · 14 co-filers Beast Coast Gaming, Inc.Mar 2020 · 10 co-filers$325K Blacksheep Fund (US) LLCFeb 2020 · 14 co-filers Blacksheep Fund Ltd.Feb 2020 · 14 co-filers Beast Coast Gaming, Inc.Feb 2020 · 10 co-filers$100K Beast Coast Gaming, Inc.Jan 2020 · 10 co-filers$200K Beast Coast Gaming, Inc.May 2019 · 5 co-filers$3.0M Beast Coast Gaming, Inc.May 2019 · 5 co-filers$3.0M Blacksheep Fund (US) LLCFeb 2019 · 14 co-filers Blacksheep Fund Ltd.Feb 2019 · 14 co-filers Blacksheep Fund (US) LLCNov 2018 · 18 co-filers Defer Gain Fund I, LPNov 2018 · 11 co-filers$30.0M Blacksheep Fund Ltd.Nov 2018 · 18 co-filers Defer Gain Fund I, LPNov 2018 · 11 co-filers$30.0M

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