Investor · Lighthouse Point, FL

Matthew Williams

Open Matthew in the network graph →

Filings

6

SEC Form D

Connections

14

co-filers

Capital

$15.5M

across filings

Active

Mar 2022

to Dec 2025

Most-connected co-filers (14)

Gilbert H. Klemann · New York, NY1 shared Brian Grassadonia · San Francisco, CA1 shared Richard T. Maclean · Charlotte, NC1 shared Trevor Wilcox · KIRKLAND, WA1 shared Michael Jones · Carmel, IN1 shared Keith M. Mcdonald · Newport Beach, CA1 shared Nicholas T. Westcott · London, United Kingdom1 shared Clay Bradley · Whitefish, MT1 shared Joel Wernick · Cumming, GA1 shared Guillermo Morales · Cumming, GA1 shared Brian Lowe · Longwood, FL1 shared John Rourke · New York, NY1 shared Benjamin Harrison · GRAND RAPIDS, MI1 shared Daniel Ferranti · New York, NY1 shared

Recent filings (6)

Kiwi Investment Holdings, LLCDec 2025 · 3 co-filers$2.5M Kiwi Investment Holdings, LLCDec 2025 · 3 co-filers$2.5M HW CAPITAL LLCOct 2025 · 1 co-filer$100K HW CAPITAL LLCOct 2025 · 1 co-filer$100K Readybit Inc.Sep 2024 · 3 co-filers$2.0M Readybit Inc.Sep 2024 · 3 co-filers$2.0M Starburst Labs, Inc.Jun 2023 · 10 co-filers$15.0M Starburst Labs, Inc.Jun 2023 · 10 co-filers$15.0M SignalRX Pharmaceuticals, IncMay 2023 · 5 co-filers$485K SignalRX Pharmaceuticals, IncMay 2023 · 5 co-filers$485K scalesgear.com, llcMar 2022 · 6 co-filers$180K scalesgear.com, llcMar 2022 · 6 co-filers$180K

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