Investor · La Jolla, CA
Matthew C. Osborne
Open Matthew in the network graph →Filings
289
SEC Form D
Connections
284
co-filers
Capital
$4.2B
across filings
Active
Mar 2011
to Mar 2023
Most-connected co-filers (284)
Kenneth I. Mcguire · La Jolla, CA119 sharedTim Woolaver · Grand Cayman, Cayman Islands86 sharedMartin C. Beaulieu · La Jolla, CA85 sharedJames S. Chanos · NEW YORK, NY75 sharedJack L. Rivkin · La Jolla, CA68 sharedBrian F. Nichols · NEW YORK, NY67 sharedAltegris Advisors, LLC · La Jolla, CA62 sharedAltegris Advisors, Llc · La Jolla, CA61 sharedAltegris Advisors, Llc · La Jolla, CA61 sharedR. Mark Jernigan · Chicago, IL52 sharedCharles E. Hobbs · New York, NY49 sharedBrian J. Bayley · Vancouver, British Columbia, Canada46 sharedOleg Popovsky · Vancouver, British Columbia, Canada46 sharedRobin R. Peterson · North Vancouver, British Columbia, Canada46 sharedPhilip Birkedal · Clear Lake, IA36 sharedJosh Green · San Francisco, CA36 sharedKenneth A. Meister · Evanston, IL36 sharedMartin S. Lang · Grand Cayman, Cayman Islands34 sharedJohn D. Sanderson · Irvine, CA30 sharedSandor H. Straus · Walnut Creek, CA29 sharedRobert E. Thomas · NEW YORK, NY29 sharedErik Norwood · Chandler, AZ29 sharedJohn Downes · Vancouver, British Columbia, Canada28 sharedDavid A. Castle · New York, NY28 shared
Recent filings (289)
Lomont Secondary Investment, LLCJun 2025 · 8 co-filers$1.4MAsana Partners Fund III REIT 23, LLCDec 2024 · 4 co-filers$125KAltegris Winton Futures Fund, L.P.Nov 2024 · 3 co-filersAltegris Winton Futures Fund, L.P.Nov 2024 · 3 co-filersWINPRO Company, LLCApr 2024 · 7 co-filers$350KMTM CO-INVESTOR LLCJan 2024 · 8 co-filers$549KAltegris Winton Futures Fund, L.P.Nov 2023 · 4 co-filersKYNIKOS SPV 8 L.P.Mar 2023 · 12 co-filersURSUS PARTNERS L PMar 2023 · 11 co-filersKYNIKOS SPV 7 L.P.Mar 2023 · 12 co-filersKYNIKOS SPV 6 L.P.Mar 2023 · 12 co-filersAltegris Winton Futures Fund, L.P.Nov 2022 · 4 co-filersEnviro-Log Holding Co LLCNov 2022 · 8 co-filers$1.1MKYNIKOS SPV 8 L.P.Jul 2022 · 12 co-filersCAI Properties, LLCJul 2022 · 8 co-filers$99CAI Custom Alloys, LLCJul 2022 · 12 co-filers$631KCAI Acquisition Company, LLCJul 2022 · 11 co-filers$8.0MKYNIKOS SPV 7 L.P.Jun 2022 · 12 co-filersSummit Structures LLCMay 2022 · 8 co-filers$2.5MKYNIKOS SPV 6 L.P.Mar 2022 · 12 co-filersURSUS PARTNERS L PMar 2022 · 11 co-filersVMC Acquisition Co LLCFeb 2022 · 12 co-filers$2.9MMobility Solutions LLCJan 2022 · 10 co-filers$1.2MKYNIKOS SPV 6 L.P.Jan 2022 · 12 co-filersAltegris QIM Futures Fund, L.P.Nov 2021 · 3 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Matthew in the interactive graph →