Investor · Highland Park, IL

William Mattle

Open William in the network graph →

Filings

1

SEC Form D

Connections

5

co-filers

Capital

—

across filings

Active

Mar 2023

to Mar 2023

Most-connected co-filers (5)

Jeffrey Morin · Hampton, NH1 shared Melissa Paradise · Highland Park, IL1 shared Stewart Flink · Highland Park, IL1 shared John Porter · NEW YORK, NY1 shared Stephen Martin · London, United Kingdom1 shared

Recent filings (1)

TimbreY Hydrogen Technologies, LLCMar 2023 · 11 co-filers$500K TimbreY Hydrogen Technologies, LLCMar 2023 · 11 co-filers$500K

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