Investor · Chicago, IL
Brian Feltzin
Open Brian in the network graph →Filings
51
SEC Form D
Connections
45
co-filers
Capital
$5.5B
across filings
Active
Mar 2011
to Mar 2025
Most-connected co-filers (45)
Scott Perlen · Chicago, IL37 sharedMatthew B. Siano, Esq · New York, NY23 sharedJoseph Mccuine · Boston, MA21 sharedSheffield Asset Management, L.L.C · Chicago, IL17 sharedSheffield Asset Management, L.L.C · Chicago, IL17 sharedBen J. Gillooly · Grand Cayman, Cayman Islands17 sharedTimothy Ivey · Purchase, NY14 sharedCraig Albert · Chicago, IL12 sharedRobert J. Klein · NEW YORK, NY11 sharedWarren Keens · Grand Cayman, Cayman Islands9 sharedAmy Rosenow · Chicago, IL9 sharedJames M. Keyes · Hamilton, Bermuda9 sharedLisa Forbes · Chicago, IL9 sharedIan A. Pilgrim · Hamilton, Bermuda9 sharedTyler Kocon · Duluth, MN8 sharedPeter Mattoon · Boston, MA8 sharedGeorge Yueh-Shyan Lin · Hong Kong, Hong Kong6 sharedJames Mccloskey · Ho-Ho-Kus, NJ6 sharedMark Cool · Duluth, MN6 sharedChad Valerio · Englewood Cliffs, NJ6 sharedMichelle Peluso · Chicago, IL6 sharedKhursheed H. Anwer · Lawrenceville, NJ6 sharedJorge Orvananos · New York, NY5 sharedPaul D. Vicars · Fairborn, OH5 shared
Recent filings (51)
SHEFFIELD PARTNERS L PMar 2025 · 6 co-filersSHEFFIELD PARTNERS L PMar 2024 · 6 co-filersSHEFFIELD PARTNERS L PMar 2023 · 6 co-filersSHEFFIELD PARTNERS L PMar 2022 · 6 co-filersSHEFFIELD PARTNERS L PMar 2021 · 6 co-filersSHEFFIELD PARTNERS L PMar 2020 · 6 co-filersSHEFFIELD PARTNERS L PMar 2019 · 5 co-filersSHEFFIELD INSTITUTIONAL PARTNERS L PMar 2018 · 5 co-filersSHEFFIELD PARTNERS L PMar 2018 · 5 co-filersSHEFFIELD INTERNATIONAL PARTNERS LTDMar 2018 · 9 co-filersSHEFFIELD INTERNATIONAL PARTNERS LTDMar 2017 · 14 co-filersSHEFFIELD INSTITUTIONAL PARTNERS L PMar 2017 · 10 co-filersSHEFFIELD PARTNERS L PMar 2017 · 10 co-filersVARDANA PARTNERS L PMar 2016 · 1 co-filerSHEFFIELD PARTNERS L PMar 2016 · 12 co-filersSHEFFIELD INSTITUTIONAL PARTNERS L PMar 2016 · 12 co-filersSHEFFIELD INTERNATIONAL PARTNERS LTDMar 2016 · 16 co-filersVARDANA PARTNERS L PMar 2015 · 1 co-filerSHEFFIELD INSTITUTIONAL PARTNERS L PMar 2015 · 12 co-filersSHEFFIELD PARTNERS L PMar 2015 · 12 co-filersTwo Sigma Eclipse Cayman Fund, Ltd.Mar 2015 · 10 co-filersTwo Sigma Spectrum Cayman Fund, Ltd.Mar 2015 · 10 co-filersTwo Sigma Cayman Fund, Ltd.Mar 2015 · 10 co-filersSHEFFIELD INTERNATIONAL PARTNERS LTDMar 2015 · 16 co-filersTwo Sigma Compass Enhanced Cayman Fund, Ltd.Mar 2015 · 10 co-filers
Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See Brian in the interactive graph →