Investor · Houston, TX

Richard H. Stein

Open Richard in the network graph →

Filings

3

SEC Form D

Connections

11

co-filers

Capital

—

across filings

Active

Oct 2013

to Oct 2013

Most-connected co-filers (11)

Marc P. Seidner · NEWPORT BEACH, CA2 shared Mihir P. Worah · NEWPORT BEACH, CA2 shared Ravinder K. Mattu · NEWPORT BEACH, CA2 shared Richard G. David · Sterling Heights, MI2 shared Anthony P. Frabotta · Sterling Heights, MI2 shared William V. White · Chicago, IL2 shared Stuart J. Mandel · Madison, CT2 shared Michael J. Mahoney · New York, NY1 shared Evan Lee · Sugar Land, TX1 shared Scott H. Lang · Chicago, IL1 shared Patrick Stark · St. Louis, MO1 shared

Recent filings (3)

PDP SMS, LLCJan 2026 · 1 co-filer$6.5M UHY Advisors IncOct 2013 · 10 co-filers$15.0M UHY Advisors IncSep 2011 · 7 co-filers$10.3M

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