Investor · Northbrook, IL

Sbb Research Group Llc

Open Sbb in the network graph →

Filings

35

SEC Form D

Connections

28

co-filers

Capital

—

across filings

Active

Jan 2018

to Feb 2026

Most-connected co-filers (28)

Sbb Research Group Llc · Northbrook, IL30 shared Sbb Research Group Llc · Northbrook, IL30 shared Samuel B. Barnett · NORTHBROOK, IL30 shared Matthew L. Aven · NORTHBROOK, IL29 shared Wayne Riley · Mountain View, CA26 shared Gabriel Dean · Lowell, MI25 shared Brad A. Greenstein · Northbrook, IL21 shared Adam Rondeau · Horace, ND21 shared Tom Waddell · Horace, ND20 shared Sandeep D. Navalgund · Northbrook, IL20 shared Diameter Associates LLC · New York, NY19 shared Marian M. Walters · Edison, NJ19 shared Walter M. Kelly · Northbrook, IL19 shared Sean F. Nicolosi · Boston, MA16 shared Parag Jagdale · COPLEY, OH15 shared Ray Davis · Kirkland, WA14 shared Brandon Bertrang · Ann Arbor, MI14 shared Arkadi A. Kuhlmann · Jacksonville, FL13 shared Matthew S. Feinstein · Los Angeles, CA12 shared Brian J. Flaherty · Sunnyvale, CA11 shared John Claytor · Village of Golf, FL10 shared Remi Ducrocq · New York, NY7 shared David B. Goone · New York, NY6 shared Michael F. Roman · Boston, MA5 shared

Recent filings (35)

SBB Research Group Polysight V LLCFeb 2026 · 5 co-filers SBB Research Group Polysight I LLCFeb 2026 · 5 co-filers SBB RESEARCH GROUP POLYSIGHT II LLCFeb 2026 · 5 co-filers SBB Research Group Polysight III, LLCFeb 2026 · 5 co-filers SBB Research Group Investors I LLCFeb 2026 · 5 co-filers SBB Research Group Polysight III, LLCSep 2025 · 14 co-filers SBB Research Group Polysight I LLCSep 2025 · 14 co-filers SBB Research Group Investors I LLCAug 2025 · 14 co-filers SBB RESEARCH GROUP POLYSIGHT II LLCFeb 2025 · 17 co-filers SBB Research Group Polysight I LLCFeb 2025 · 17 co-filers SBB Research Group Investors III LLCFeb 2024 · 17 co-filers SBB RESEARCH GROUP POLYSIGHT II LLCFeb 2024 · 17 co-filers SBB Research Group Investors IV LLCFeb 2024 · 17 co-filers SBB Research Group Investors II LLCFeb 2024 · 17 co-filers SBB Research Group Polysight I LLCFeb 2024 · 17 co-filers SBB Research Group Investors III LLCFeb 2023 · 17 co-filers SBB Research Group Polysight I LLCFeb 2023 · 17 co-filers SBB Research Group Investors IV LLCFeb 2023 · 17 co-filers SBB Research Group Investors II LLCFeb 2023 · 17 co-filers SBB RESEARCH GROUP POLYSIGHT II LLCFeb 2023 · 17 co-filers SBB Research Group Investors II LLCMar 2022 · 17 co-filers SBB Research Group Investors III LLCMar 2022 · 17 co-filers SBB Research Group Investors IV LLCMar 2022 · 17 co-filers SBB Research Group Polysight I LLCMar 2022 · 17 co-filers SBB RESEARCH GROUP POLYSIGHT II LLCFeb 2022 · 17 co-filers

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