Investor · Toronto, Ontario, Canada
Peter Kampain
Open Peter in the network graph →Filings
15
SEC Form D
Connections
54
co-filers
Capital
$12.3M
across filings
Active
Jan 2023
to Nov 2025
Most-connected co-filers (54)
Donato Sferra · Toronto, Ontario, Canada9 sharedRichard Murphy · Toronto, Ontario, Canada9 sharedTyler Evans · Toronto, Ontario, Canada9 sharedGeoff St. Clair · Toronto, Ontario, Canada9 sharedRay Sunny · Toronto, Ontario, Canada8 sharedKevin R. Baker · Toronto, Ontario, Canada5 sharedMark B. Spiegel · New York, NY4 sharedVincentius F. Van Den Brink · Luxembourg, Luxembourg4 sharedKenny K. Chan · Montebello, NY4 sharedMark Moss · Toronto, Ontario, Canada4 sharedRamsey A. Frank · Greenwich, CT4 sharedDeven Soni · Toronto, Ontario, Canada4 sharedMark Kol · Vancouver, British Columbia, Canada4 sharedDavid Kol · Vancouver, British Columbia, Canada4 sharedGraham Warren · Vancouver, British Columbia, Canada4 sharedJohn M. Krambeer · El Segundo, CA4 sharedDouglas Cater · Vancouver, British Columbia, Canada4 sharedChris Whitman · London, United Kingdom4 sharedDeven X. Soni · Las Vegas, NV4 sharedJay A. Rose · Walnut Creek, CA4 sharedPeter Granata · Vancouver, British Columbia, Canada4 sharedJing Peng · Toronto, Ontario, Canada4 sharedAndrew Levin · Boston, MA4 sharedMichael Demeter · VANCOUVER, British Columbia, Canada4 shared
Recent filings (15)
OS Therapies IncMar 2026 · 7 co-filers$2.0MOS Therapies IncJan 2026 · 7 co-filers$7.5MMatador Technologies Inc.Nov 2025 · 23 co-filers$11.0MMatador Technologies Inc.Nov 2025 · 23 co-filers$11.0MOS Therapies IncSep 2025 · 23 co-filers$3.8MOS Therapies IncJul 2025 · 23 co-filers$4.2MMatador Technologies Inc.Jun 2025 · 26 co-filers$870KMatador Technologies Inc.Jun 2025 · 26 co-filers$870KMatador Technologies Inc.Jun 2025 · 26 co-filers$1.8MMatador Technologies Inc.Jun 2025 · 26 co-filers$1.8MMatador Technologies Inc.May 2025 · 26 co-filers$367KMatador Technologies Inc.May 2025 · 26 co-filers$367KOS Therapies IncJan 2025 · 22 co-filers$10.0MAmulet Capital Fund III, L.P.Jul 2024 · 10 co-filersAmulet Capital Fund III, L.P.Jan 2024 · 10 co-filersAmulet Capital Network Fund III, L.P.Dec 2023 · 10 co-filersTurnCoin Ltd.May 2023 · 14 co-filers$70.0MAmulet Capital Fund III, L.P.Jan 2023 · 10 co-filersTurnCoin Ltd.Jan 2023 · 16 co-filers$70.0M
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Peter in the interactive graph →