Investor · New York, NY
Michael S. Weiss
Open Michael in the network graph →Filings
79
SEC Form D
Connections
307
co-filers
Capital
$308.8M
across filings
Active
Aug 2014
to Jun 2022
Most-connected co-filers (307)
Lindsay A. Rosenwald · New York, NY35 sharedNeil A. Herskowitz · New York, NY25 sharedSteve Traxler · Chicago, IL14 sharedEthan Kay · Irvine, CA14 sharedJohn S. Struck · Hamilton, Bermuda13 sharedJeffrey Dachis · New York, NY13 sharedChristopher J. Grasso · Hamilton, Bermuda9 sharedNeil Catania · Coconut Creek, FL9 sharedLindsay A. Rosenwald, M.D · New York, NY7 sharedOpus Point Healthcare Fund Gp, Llc · New York, NY7 sharedGarrett F. Gray · Waltham, MA7 sharedOpus Point Healthcare Fund Gp, Llc · New York, NY7 sharedWilliam Roberts · Grand Cayman, Cayman Islands6 sharedBanbury Partners LLC · Charlotte, NC6 sharedAllen V. Bernardo · Grand Cayman, Cayman Islands6 sharedClay B. Burleson · CHARLOTTE, NC6 sharedThomas V. Murray · Grand Cayman, Cayman Islands6 sharedJonas L. Gayer · New York, NY6 sharedStephanie Carlson · St. Paul, MN6 sharedJohn A. Ackerley · Grand Cayman, Cayman Islands6 sharedH. V. Leverett · Grand Cayman, Cayman Islands6 sharedDavid M. Shubotham · Dublin, Ireland6 sharedJames V. Bruno · New York, NY6 sharedMichael M. Korn · New York, NY6 shared
Recent filings (79)
BITMINE IMMERSION TECHNOLOGIES, INC.Jul 2025 · 26 co-filers$252.5MBITMINE IMMERSION TECHNOLOGIES, INC.Jul 2025 · 26 co-filers$252.5MCastle Peak Fund I LLCOct 2024 · 2 co-filers$15.0MCheckpoint Therapeutics, Inc.Jul 2024 · 22 co-filersMUSTANG BIO, INC.Jun 2024 · 13 co-filers$2.5MMUSTANG BIO, INC.Jun 2024 · 13 co-filers$2.5MCheckpoint Therapeutics, Inc.Feb 2024 · 20 co-filersMUSTANG BIO, INC.Nov 2023 · 13 co-filers$4.7MMUSTANG BIO, INC.Nov 2023 · 13 co-filers$4.7MCheckpoint Therapeutics, Inc.Apr 2023 · 23 co-filersCheckpoint Therapeutics, Inc.Mar 2023 · 23 co-filersUrica Therapeutics, Inc.Jan 2023 · 9 co-filers$5.0MUrica Therapeutics, Inc.Jan 2023 · 9 co-filers$5.0MSTORM VENTURES FUND VII, L.P.Dec 2022 · 8 co-filersSTORM VENTURES FUND VII, L.P.Dec 2022 · 8 co-filersAragon Offshore Fund Ltd.Jun 2022 · 11 co-filersMemgen, Inc.Dec 2021 · 10 co-filers$10.0MMemgen, Inc.Dec 2021 · 10 co-filers$10.0MSTORM VENTURES FUND VII, L.P.Dec 2021 · 8 co-filersAragon Offshore Fund Ltd.Jun 2021 · 11 co-filersOpus Point Healthcare Innovations (Offshore) Fund Ltd.Jul 2020 · 11 co-filersOPUS POINT HEALTHCARE INNOVATIONS FUND, L.P.May 2020 · 7 co-filersOPUS POINT HEALTHCARE INNOVATIONS FUND, L.P.May 2020 · 7 co-filersTotal Return Fund (Quarterly) Ltd.Mar 2020 · 16 co-filersMonarch Living LLCDec 2019 · 5 co-filers$500K
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Michael in the interactive graph →