Ledger.
Investor · Boston, MA

John Harvey

Open John in the network graph →
Filings
6
SEC Form D
Connections
26
co-filers
Capital
$23.3M
across filings
Active
Jun 2009
to Nov 2025

Most-connected co-filers (26)

Prem Nainani · Dallas, TX2 sharedChris Hodgson · Toronto, Ontario, Canada2 sharedKyle J. Cunningham · Glen Mills, PA2 sharedFraser Laschinger · Toronto, Ontario, Canada2 sharedIan A. Brodie-Brown · Toronto, Ontario, Canada1 sharedBlaine R. Webster · Richmond Hill, Ontario, Canada1 sharedWilliam R. Johnstone · Toronto, Ontario, Canada1 sharedCatalyst Investment Management Co., L.L.C · New York, NY1 sharedVisium Asset Management, LP · New York, NY1 sharedPura Vida Investments, LLC · New York, NY1 sharedDavid Long · Sacramento, CA1 sharedBrian Howlett · TORONTO, Ontario, Canada1 sharedKen Lapierre · Toronto, Ontario, Canada1 sharedSasanka Atapattu · Boston, MA1 sharedGordon S. Mckinnon · Toronto, Ontario, Canada1 sharedGordon J. Cyr · Toronto, Ontario, Canada1 sharedTimothy R. Parry · Anniston, AL1 sharedDon Mccormick · Williston, VT1 sharedKirtida Kumar · Midwest Ciity, OK1 sharedDan Donnell · Midwest City, OK1 sharedD. S. Sutherland · Midwest City, OK1 sharedMichael Leskovec · Toronto, Ontario, Canada1 sharedPage H. Vaughan · Midwest City, OK1 sharedErnie Eves · Toronto, Ontario, Canada1 shared

Recent filings (6)

Duration Group Holdings LLCNov 2025 · 1 co-filer$25.0MDuration Group Holdings LLCNov 2025 · 1 co-filer$25.0MRocky Shore Gold Ltd.Oct 2025 · 16 co-filers$194KRocky Shore Gold Ltd.Oct 2025 · 16 co-filers$194KLaunchSource, Inc.Mar 2020 · 5 co-filers$2.0MLaunchSource, Inc.Mar 2020 · 5 co-filers$2.0MCanadian Orebodies Inc.Aug 2016 · 10 co-filers$5.8MCanadian Orebodies Inc.Aug 2016 · 10 co-filers$5.8MMIDWEST REGIONAL MEDICAL CENTER LLCJul 2009 · 6 co-filers$123.2MMIDWEST REGIONAL MEDICAL CENTER LLCJul 2009 · 6 co-filers$123.2MTribute Minerals IncJun 2009 · 9 co-filers$43KTribute Minerals IncJun 2009 · 9 co-filers$43K

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