Investor · Fremont, CA

William Horne

Open William in the network graph →

Filings

56

SEC Form D

Connections

220

co-filers

Capital

$1.8M

across filings

Active

Aug 2010

to Jan 2019

Most-connected co-filers (220)

Robert Smith · Huntington Beach, CA12 shared Henry W. Nisser · Newport Beach, CA11 shared Milton C. Ault, Iii · Newport Beach, CA10 shared Kristine Ault · Fremont, CA9 shared Thomas W. Denison · Costa Mesa, CA8 shared Jon Kaiden · Lake Forest, CA8 shared Edward W. Lewis · Costa Mesa, CA8 shared Eric M. Sigler · Annapolis, MD7 shared Dirk M. Wakeham · Annapolis, MD7 shared Niraj M. Patel · Chicago, IL7 shared Matthew Bridge · Framingham, MA7 shared Jonathan Zimmerman · GARDENA, CA7 shared Amos Kohn · Fremont, CA7 shared Toyin B. Bello · Annapolis, MD7 shared Erik W. Anderson · Costa Mesa, CA6 shared Anthony Tjan · Needham, MA5 shared Moti Rosenberg · Fremont, CA5 shared Harold Mondschein · Old Greenwich, CT5 shared Edward J. Ryder · STAMFORD, CT5 shared Adam Berger · Framingham, MA5 shared Kenneth S. Cragun · Newport Beach, CA5 shared Thomas R. Reif · STAMFORD, CT5 shared Joseph Stanish · Huntersville, NC4 shared Ivana Faltysova · Grand Cayman, Cayman Islands4 shared

Recent filings (56)

TOCA Football, Inc.Jan 2026 · 10 co-filers$3.1M Alpha Structured Finance LPMar 2025 · 16 co-filers GIGA TRONICS INCJan 2023 · 18 co-filers$3.3M GIGA TRONICS INCJan 2023 · 18 co-filers$3.3M Ault Alpha LPSep 2022 · 14 co-filers Ault Alpha LPSep 2021 · 14 co-filers CRESTA HIGHLINE CO-INVEST FUND I LPJul 2021 · 8 co-filers$50.0M Ault & Company, Inc.Jul 2021 · 9 co-filers$750K CRESTA BBR CO-INVEST BL LLCSep 2020 · 8 co-filers$3.2M One Commerce Square REIT LLCSep 2020 · 17 co-filers$125K Two Commerce Square REIT LLCSep 2020 · 17 co-filers$125K CRESTA BBR CO-INVEST FUND I LPSep 2020 · 8 co-filers$100.0M Ault & Company, Inc.Jun 2020 · 11 co-filers$15.0M Ault Life Sciences, Inc.Jun 2020 · 14 co-filers$10.0M Ault Life Sciences, Inc.Jun 2020 · 14 co-filers$100.0M CLICK NOTICES, INC.Jan 2020 · 11 co-filers$300K CLICK NOTICES, INC.Jan 2020 · 11 co-filers$300K TOCA Football, Inc.Dec 2019 · 19 co-filers$100K Presidio Investors Fund II, LPOct 2019 · 14 co-filers TOCA Football, Inc.Jun 2019 · 17 co-filers$5.0M Alzamend Neuro, Inc.Apr 2019 · 9 co-filers$2.0M Alzamend Neuro, Inc.Apr 2019 · 9 co-filers$2.0M DPW Holdings, Inc.Mar 2019 · 17 co-filers$170K Alder Hill Offshore Ltd.Jan 2019 · 8 co-filers TOCA Football, Inc.Dec 2018 · 11 co-filers$5.0M

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