Investor · GREENWICH, CT
Larry N. Feinberg
Open Larry in the network graph →Filings
76
SEC Form D
Connections
190
co-filers
Capital
$5.0B
across filings
Active
Jan 2014
to Dec 2025
Most-connected co-filers (190)
Lucien Agniel · Lowell, MA10 sharedSelina Tobaccowala · Seattle, WA10 sharedRobyn R. Boyd · PLANO, TX9 sharedSuresh Rajan · Westport, CT9 sharedYoko Otani · Tokyo, M09 sharedMark S. Todtfeld · New York, NY9 sharedGraeme Lamb · Hamilton, Bermuda9 sharedChristopher Marx · Lowell, MA8 sharedNicholas D. Sandler · New York, NY7 sharedRonald Veith · New York, NY7 sharedJeffrey D. Iverson · New York, NY7 sharedArctaris Impact Investors, Llc · Chestnut Hill, MA7 sharedArctaris Impact Investors, Llc · Wellesley, MA7 sharedMatthias Daue · Tigard, OR7 sharedNihar Sait · Wellesley, MA7 sharedStephen J. Latorre · Plano, TX7 sharedUche Osuji · Wellesley, MA7 sharedJonathan Tower · Wellesley, MA7 sharedArctaris Impact Investors, Llc · Chestnut Hill, MA7 sharedMalcolm Persen · River Edge, NJ6 sharedDaron Evans · River Edge, NJ6 sharedJessica Mclear · Lowell, MA6 sharedDerek Uldricks · Scottsdale, AZ6 sharedRob D. Van Der Meij · Boulder, CO6 shared
Recent filings (76)
DMC Biotechnologies, Inc.Dec 2025 · 23 co-filers$2.5MDMC Biotechnologies, Inc.Dec 2025 · 23 co-filers$1.7MTropogenix, Inc.Sep 2025 · 11 co-filers$2.5MTropogenix, Inc.Sep 2025 · 11 co-filers$2.5MTropoflex Inc.Sep 2025 · 11 co-filers$2.5MArctaris Opportunity Zone Fund 2024, LLCJul 2025 · 11 co-filersOracle Ten Fund L.P.Jul 2025 · 2 co-filersORACLE INSTITUTIONAL PARTNERS L PJul 2025 · 2 co-filersORACLE PARTNERS LPJul 2025 · 2 co-filersORACLE INSTITUTIONAL PARTNERS L PJul 2025 · 2 co-filersORACLE PARTNERS LPJul 2025 · 2 co-filersOracle Ten Fund L.P.Jul 2025 · 2 co-filersSTRIVVE, INC.May 2025 · 20 co-filers$2.5MDMC Biotechnologies, Inc.Apr 2025 · 23 co-filers$10.0MArctaris Impact Fund, LPFeb 2025 · 13 co-filers$49.3MArctaris Opportunity Zone Fund 2024, LLCJul 2024 · 14 co-filersOracle Ten Fund L.P.Jun 2024 · 2 co-filersORACLE INSTITUTIONAL PARTNERS L PJun 2024 · 2 co-filersORACLE PARTNERS LPJun 2024 · 2 co-filersArctaris Impact Fund, LPMay 2024 · 16 co-filers$160.0MArctaris Impact Fund, LPDec 2023 · 16 co-filers$50.0MDon't Quit, LLCOct 2023 · 27 co-filers$5.7MArctaris Opportunity Zone Fund 2022, LLCJul 2023 · 14 co-filersORACLE PARTNERS LPJun 2023 · 2 co-filersOracle Ten Fund L.P.Jun 2023 · 2 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Larry in the interactive graph →