Ledger.
Investor · Portland, OR

Blake Johnson

Open Blake in the network graph →
Filings
5
SEC Form D
Connections
13
co-filers
Capital
across filings
Active
Mar 2009
to Jan 2026

Most-connected co-filers (13)

Thomas Malone · Portland, OR5 sharedJoseph Kane · Boston, MA3 sharedThomas Holce · Portland, OR3 sharedRobert Wiggins · Portland, OR3 sharedEdward A. Kane · Hingham, MA3 sharedRandy Greenstein · Lynnfield, MA3 sharedMichael Rudoy · New York, NY3 sharedCasey Cowell · Oakbrook Terrace, IL3 sharedAndrew Mottaz · Portland, OR3 sharedGeorge Zachary · SAN FRANCISCO, CA2 sharedDavid Hsu · Riverside, CA1 sharedether.fi Ventures GP I Ltd · George Town, Cayman Islands1 sharedSezc Ether.Fi · George Town, Cayman Islands1 shared

Recent filings (5)

ether.fi Ventures Fund I LPJan 2026 · 2 co-filersether.fi Ventures Fund I LPNov 2025 · 8 co-filersSite 9 IncJul 2010 · 9 co-filers$500KSite 9 IncSep 2009 · 9 co-filers$100KSite 9 IncMar 2009 · 9 co-filers$531K

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