Investor · SAN CLEMENTE, CA

Riva S. Gusmao

Open Riva in the network graph →

Filings

21

SEC Form D

Connections

110

co-filers

Capital

$338.5M

across filings

Active

Dec 2019

to Oct 2025

Most-connected co-filers (110)

Blair S. Kellison · SAN CLEMENTE, CA11 shared Alan S. Murray · SAN CLEMENTE, CA11 shared Rocco Lavista · Freehold, NJ7 shared Kevin M. Cassidy · Plano, TX7 shared Ricardo S. Perdigao · SAN CLEMENTE, CA7 shared Jodi S. Jahic · MENLO PARK, CA7 shared Sasha Gentling · Rochester, MN7 shared Jonathan Kaye · New York, NY7 shared Scott W. Lynn · New York, NY7 shared Joshua B. Goldstein · New York, NY7 shared Mark E. Scott · Plano, TX7 shared Ryan Black · SAN CLEMENTE, CA7 shared John K. Bakewell · Jacksonville, FL7 shared G. S. Greenburg · Seattle, WA7 shared Nigel S. Glenday · New York, NY7 shared Malcolm A. Levine · New York, NY7 shared John V. Lattimore · Plano, TX7 shared Ashley Hudd · George Town, Grand Cayman, Cayman Islands7 shared Nick J. Gaze · Grand Cayman, Cayman Islands7 shared Cameron Holte · Dickinson, ND6 shared Michael D. Parnell · LONOKE, AR6 shared Harvey Kaye · Boca Raton, FL5 shared Gregory L. Schifrin · Sandpoint, ID5 shared Noah Knauf · San Diego, CA5 shared

Recent filings (21)

SAMBAZON INCOct 2025 · 24 co-filers SAMBAZON INCMar 2023 · 24 co-filers SAMBAZON INCJun 2022 · 21 co-filers SAMBAZON INCJan 2022 · 15 co-filers SAMBAZON INCAug 2021 · 15 co-filers NOHMs Technologies, Inc.Jul 2021 · 18 co-filers$30.9M SAMBAZON INCMay 2021 · 15 co-filers$45.0M SAMBAZON INCDec 2020 · 21 co-filers Shaw Park Private Markets 2020 Offshore Fund L.P.Jan 2020 · 19 co-filers ArcLine Carlyle Direct Alternative Opportunities Feeder Fund, L.P.Dec 2019 · 19 co-filers$100.8M NOHMs Technologies, Inc.Dec 2019 · 16 co-filers$3.4M Shaw Park Private Markets 2020 Onshore Fund L.P.Dec 2019 · 18 co-filers SAMBAZON INCJul 2014 · 14 co-filers$15.0M U.S. RARE EARTHS, INCJul 2013 · 14 co-filers$1.9M U.S. RARE EARTHS, INCApr 2013 · 11 co-filers$1 U.S. RARE EARTHS, INCOct 2012 · 15 co-filers$1 SAMBAZON INCSep 2012 · 17 co-filers$11.8M U.S. RARE EARTHS, INCSep 2012 · 15 co-filers$1 U.S. RARE EARTHS, INCJul 2012 · 19 co-filers$124K U.S. RARE EARTHS, INCApr 2012 · 19 co-filers$406K U.S. RARE EARTHS, INCApr 2012 · 19 co-filers$21.4M

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