Investor · MELBOURNE BEACH, FL

Mark Matthews

Open Mark in the network graph →

Filings

7

SEC Form D

Connections

40

co-filers

Capital

$1.9M

across filings

Active

Jul 2021

to Jul 2025

Most-connected co-filers (40)

Don Gaspar · MELBOURNE BEACH, FL7 shared Kurt Edward · HARTFORD, CT4 shared Amy White · HARTFORD, CT4 shared Zhenyu Zeng · RICHMOND, British Columbia, Canada2 shared Duncan Bourgoin · Marlborough, MA2 shared Corey Greendale · Chicago, IL2 shared Maja Baumann · Zurich, V82 shared David Cole · Zurich, V82 shared Peter C. Arrowsmith · La Jolla, CA2 shared Rich Gianni · Durham, NC2 shared Walter Barandiaran · Chicago, IL2 shared Peter A. Bisgaard · Lexington, MA2 shared Benjamin S. Potter · Menlo Park, CA2 shared Roger Kemble · Durham, NC2 shared Yogesh L. Mago · Durham, NC2 shared Steven L. Tuttle · Durham, NC2 shared John L. Atkin · Durham, NC2 shared Daniel Bartfield · Chicago, IL2 shared Jason Weingarten · Chicago, IL2 shared Lewis K. Von Thaer · West Jefferson, OH2 shared Clay Sifford · NASHVILLE, TN2 shared Angela Alea · NASHVILLE, TN2 shared Matthew Breunsbach · NASHVILLE, TN2 shared Thomas C. Heinzl · Zurich, V82 shared

Recent filings (7)

RECSOLU, INC.Jul 2025 · 18 co-filers$5.8M 5Metis, Inc.May 2025 · 19 co-filers$500K GIGANTOR TECHNOLOGIES, INC.Nov 2024 · 6 co-filers$1.0M GIGANTOR TECHNOLOGIES, INC.Oct 2023 · 5 co-filers$1.5M GIGANTOR TECHNOLOGIES, INC.Nov 2022 · 7 co-filers$1.0M RECSOLU, INC.Jul 2021 · 18 co-filers$43.2M 5Metis, Inc.Jul 2021 · 13 co-filers$600K

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