Investor · Toronto, Ontario, Canada

Sidney P. Robinson

Open Sidney in the network graph →

Filings

4

SEC Form D

Connections

12

co-filers

Capital

$48.6M

across filings

Active

Apr 2024

to Nov 2024

Most-connected co-filers (12)

Klaus M. Zeitler · West Vancouver, British Columbia, Canada4 shared Alexander S. Black · Lima, R54 shared Andrew O. Cox · Lima, R53 shared Albrecht G. Schneider · Santiago, F33 shared Kathryn L. Johnson · West Vancouver, British Columbia, Canada3 shared Drago G. Kisic · Lima, R52 shared Coimbatore S. Ramachandran · Aurora, Ontario, Canada2 shared Ram Ramachandran · Toronto, Ontario, Canada2 shared Daniel L. Kenney · Toronto, Ontario, Canada1 shared David L. Thomas · Toronto, Ontario, Canada1 shared Jose L. Martinez · Toronto, Ontario, Canada1 shared J. Murphy · Toronto, Ontario, Canada1 shared

Recent filings (4)

Rio2 LtdDec 2025 · 17 co-filers$136.5M Rio2 LtdDec 2025 · 17 co-filers$136.5M Rio2 LtdNov 2024 · 13 co-filers$45.4M Rio2 LtdApr 2024 · 9 co-filers$3.1M Rio2 LtdJun 2018 · 13 co-filers$5.0M Rio2 LtdJun 2018 · 13 co-filers$5.0M

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