Investor · Greenwich, CT

Jeffrey R. Jay

Open Jeffrey in the network graph →

Filings

26

SEC Form D

Connections

32

co-filers

Capital

$4.4B

across filings

Active

Oct 2012

to Dec 2025

Most-connected co-filers (32)

Great Point Partners, LLC · Greenwich, CT12 shared Great Point GP, LLC · GREENWICH, CT6 shared Alan H. Kelly · George Town, Cayman Islands6 shared Matthew Cohen · Toronto, Z44 shared Riyaz H. Nooruddin · George Town, Grand Cayman, Cayman Islands4 shared Tariq F. Siyam · Pittsfield, MA4 shared R. Aqr Capital Management, Llc · Greenwich, CT2 shared Charl Grobler · Camana Baym Grand Cayman, Cayman Islands2 shared David B. Klein · New York, NY2 shared Robert J. Ruberton · London, United Kingdom2 shared Michael D. Commaroto · New York, NY2 shared Lisa D. Bernstein · New York, NY2 shared David Kroin · Greenwich, CT2 shared Brett A. Carlson · Greenwich, CT2 shared W. H. Connery, Jr · Portsmouth, NH2 shared Laurie D. Medley · New York, NY1 shared Chris J. Weidler · New York, NY1 shared Wendy K. Modlin · New York, NY1 shared Suzanne Colby · Portland, ME1 shared Leon D. Black · New York, NY1 shared Great Point Partners CF I GP, LLC · Greenwich, CT1 shared Scggf Management, L.P · MENLO PARK, CA1 shared Robert S. Holman · Portsmouth, NH1 shared Thomas S. Day · Needham, MA1 shared

Recent filings (26)

Biomedical Offshore Value Fund, Ltd.Dec 2025 · 5 co-filers BIOMEDICAL VALUE FUND, L.P.Dec 2025 · 2 co-filers BIOMEDICAL VALUE FUND, L.P.Dec 2024 · 3 co-filers Biomedical Offshore Value Fund, Ltd.Dec 2024 · 6 co-filers Biomedical Offshore Value Fund, Ltd.Dec 2023 · 6 co-filers BIOMEDICAL VALUE FUND, L.P.Dec 2023 · 2 co-filers BIOMEDICAL VALUE FUND, L.P.Dec 2022 · 2 co-filers Biomedical Offshore Value Fund, Ltd.Dec 2022 · 6 co-filers GPP - CF I, L.P.Dec 2022 · 2 co-filers$36.4M GREAT POINT PARTNERS IV, L.P.Apr 2022$500.0M BIOMEDICAL VALUE FUND, L.P.Dec 2021 · 2 co-filers BIOMEDICAL VALUE FUND, L.P.Dec 2021 · 2 co-filers Biomedical Offshore Value Fund, Ltd.Dec 2021 · 6 co-filers Biomedical Offshore Value Fund, Ltd.Dec 2021 · 6 co-filers Biomedical Offshore Value Fund, Ltd.Dec 2020 BIOMEDICAL VALUE FUND, L.P.Dec 2020 Great Point Partners III-A, L.P.Aug 2019$46.1M BIOMEDICAL VALUE FUND, L.P.Feb 2019 · 2 co-filers Biomedical Offshore Value Fund, Ltd.Feb 2019 · 2 co-filers Great Point Partners III, L.P.Sep 2018$250.0M Great Point Partners III, L.P.Jul 2018$250.0M iVantage Health Analytics, Inc.Mar 2014 · 17 co-filers$5.4M Great Point Partners II, L.P.Oct 2013$200.0M GREAT POINT PARTNERS II-A, L.P.Jul 2013$200.0M iVantage Health Analytics, Inc.Jun 2013 · 12 co-filers$10.9M

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Jeffrey in the interactive graph →