Investor · Pittsburgh, PA

Ralph R. Gross

Open Ralph in the network graph →

Filings

18

SEC Form D

Connections

70

co-filers

Capital

$23.6M

across filings

Active

Dec 2015

to Oct 2025

Most-connected co-filers (70)

Robert L. Santelli · Corona Del Mar, CA9 shared Conor Mcnaughton · London, United Kingdom9 shared Edward R. Kabala · Pittsburgh, PA8 shared Steven Krause · Vancouver, British Columbia, Canada8 shared Silvi A. Simon · Dallas, TX8 shared John R. Toohey · Larchmont, NY7 shared R C. Coulter · Apollo, PA7 shared Megan Rushall · Redding, CA6 shared David Coxe · Vienna, VA6 shared F. R. Collins · North Huntingdon, PA6 shared Fred D. Brown · Irving, TX6 shared Conor J. Platt · Pittsburgh, PA6 shared Douglas M. Carnes · Greenville, NC5 shared Barbara C. Simard · Pittsburgh, PA5 shared Mark Taylor · Laguna Hills, CA3 shared Jay Birnbaum · Laguna Hills, CA3 shared Andrew Downes · New York, NY3 shared Ivan Briery · St. Helier, Y93 shared Michael J. Brewer · Phoenix, AZ3 shared Lloyd A. Pearson · Greenville, NC3 shared Patrick Bettscheider · St. Helier, Y93 shared Paul Willing · St. Helier, Y93 shared Roc Fund Iii GP · Salt Lake City, UT3 shared Stephen M. Brophy · Phoenix, AZ3 shared

Recent filings (18)

BluPanda, LLCOct 2025 · 8 co-filers$2.5M Hallux, Inc.Apr 2023 · 14 co-filers$11.0M Hallux, Inc.Apr 2022 · 14 co-filers$11.0M BluPanda, LLCApr 2021 · 13 co-filers$10.0M AZTEC LAND & CATTLE CO LTDAug 2019 · 12 co-filers$1.0M BluPanda, LLCJun 2019 · 13 co-filers$7.5M BluPanda, LLCFeb 2018 · 13 co-filers$6.0M BluPanda, LLCApr 2017 · 13 co-filers$4.0M AZTEC LAND & CATTLE CO LTDFeb 2017 · 21 co-filers$3.5M BluPanda, LLCMay 2016 · 16 co-filers$3.0M Hallux, Inc.Dec 2015 · 13 co-filers$7.1M AZTEC LAND & CATTLE CO LTDDec 2015 · 21 co-filers$3.3M BluPanda, LLCOct 2015 · 15 co-filers$2.0M BluPanda, LLCOct 2015 · 15 co-filers$2.0M BluPanda, LLCJun 2014 · 11 co-filers$500K BluPanda, LLCDec 2012 · 11 co-filers$600K Global Voyages Group LLCMar 2012 · 9 co-filers$3.3M BluPanda, LLCJan 2012 · 7 co-filers$1.0M Global Voyages Group LLCOct 2011 · 9 co-filers$2.5M

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