Investor · Northbrook, IL

Sbb Research Group Llc

Open Sbb in the network graph →

Filings

30

SEC Form D

Connections

27

co-filers

Capital

$3.6B

across filings

Active

Jan 2018

to Sep 2025

Most-connected co-filers (27)

Sbb Research Group Llc · Northbrook, IL30 shared Samuel B. Barnett · NORTHBROOK, IL30 shared Sbb Research Group Llc · Northbrook, IL30 shared Matthew L. Aven · NORTHBROOK, IL29 shared Wayne Riley · Mountain View, CA21 shared Adam Rondeau · Horace, ND21 shared Brad A. Greenstein · Northbrook, IL21 shared Sandeep D. Navalgund · Northbrook, IL20 shared Gabriel Dean · Lowell, MI20 shared Tom Waddell · Horace, ND20 shared Walter M. Kelly · Northbrook, IL19 shared Diameter Associates LLC · New York, NY19 shared Marian M. Walters · Edison, NJ19 shared Ray Davis · Kirkland, WA14 shared Parag Jagdale · COPLEY, OH14 shared Sean F. Nicolosi · Boston, MA13 shared Arkadi A. Kuhlmann · Jacksonville, FL13 shared Matthew S. Feinstein · Los Angeles, CA11 shared Brian J. Flaherty · Sunnyvale, CA11 shared Brandon Bertrang · Ann Arbor, MI10 shared John Claytor · Village of Golf, FL10 shared Remi Ducrocq · New York, NY6 shared David B. Goone · New York, NY6 shared Christopher A. Foskett · Jacksonville, FL5 shared

Recent filings (30)

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 II LLCFeb 2024 · 17 co-filers SBB Research Group Investors IV LLCFeb 2024 · 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 Polysight I LLCFeb 2024 · 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 III 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 Polysight I LLCMar 2022 · 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 II LLCFeb 2022 · 17 co-filers SBB Research Group Polysight Thor LLCJan 2022 · 14 co-filers SBB Research Group Polysight III, LLCNov 2021 · 8 co-filers SBB RESEARCH GROUP POLYSIGHT II LLCFeb 2021 · 8 co-filers SBB Research Group Polysight Thor LLCJan 2021 · 8 co-filers SBB RESEARCH GROUP POLYSIGHT II LLCMar 2020 · 8 co-filers

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