Investor · Toronto, Ontario, Canada
Donato Sferra
Open Donato in the network graph →Filings
22
SEC Form D
Connections
71
co-filers
Capital
$3.0M
across filings
Active
Jul 2024
to Dec 2024
Most-connected co-filers (71)
Richard Murphy · Toronto, Ontario, Canada14 sharedGeoff St. Clair · Toronto, Ontario, Canada11 sharedRay Sunny · Toronto, Ontario, Canada10 sharedTyler Evans · Toronto, Ontario, Canada9 sharedPeter Kampain · Toronto, Ontario, Canada9 sharedDeven Soni · Toronto, Ontario, Canada8 sharedMark Moss · Toronto, Ontario, Canada6 sharedNancy Briefs · Lowell, MA5 sharedKimberly Melen · Grand Cayman, Cayman Islands5 sharedMarcos Veremis · WASHINGTON, Washington, D.C.5 sharedJennifer Kopp · WASHINGTON, Washington, D.C.5 sharedMeera Patel · WASHINGTON, Washington, D.C.5 sharedXiaohui Wu · Linden, VA5 sharedPatrick Abrahamsen · WASHINGTON, Washington, D.C.5 sharedAram M. Verdiyan · WASHINGTON, Washington, D.C.5 sharedKevin R. Baker · Toronto, Ontario, Canada5 sharedAtul M. Rustgi · WASHINGTON, Washington, D.C.5 sharedAndrew M. Salembier · WASHINGTON, Washington, D.C.5 sharedJoelle M. Kayden · WASHINGTON, Washington, D.C.5 sharedCaitlin Mulligan · WASHINGTON, Washington, D.C.5 sharedMark Kol · Vancouver, British Columbia, Canada4 sharedDeven X. Soni · Las Vegas, NV4 sharedGraham Warren · Vancouver, British Columbia, Canada4 sharedPeter Granata · Vancouver, British Columbia, Canada4 shared
Recent filings (22)
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$10.0MMatador Gold Technologies Inc.Dec 2024 · 3 co-filers$1.8MMatador Gold Technologies Inc.Sep 2024 · 3 co-filers$125KMatador Gold Technologies Inc.Sep 2024 · 3 co-filers$182KMatador Gold Technologies Inc.Jul 2024 · 2 co-filers$829KAccolade Partners Venture I, L.P.Jun 2023 · 12 co-filersAccolade Partners Growth III, L.P.Jun 2023 · 12 co-filersAccolade Partners Growth III Feeder, L.P.Jun 2023 · 12 co-filersAccolade Partners Venture I Feeder, L.P.Jun 2023 · 12 co-filersPALISADE BIO, INC.Apr 2023 · 27 co-filers$4.0MAccolade Empowerment Fund II, L.P.Jan 2023 · 12 co-filersPALISADE BIO, INC.Jan 2023 · 23 co-filers$2.5MManitou Gold Inc.Oct 2020 · 15 co-filers$67K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Donato in the interactive graph →