Investor · Sunnyvale, CA

Rich Humphrey

Open Rich in the network graph →

Filings

5

SEC Form D

Connections

12

co-filers

Capital

—

across filings

Active

Mar 2009

to Feb 2026

Most-connected co-filers (12)

Mark Williamson · England, United Kingdom5 shared John Regan · CHICAGO, IL2 shared Alfred V. Vasconcellos · Lincoln, RI2 shared Daniel Iamicelli · Stamford, CT2 shared P.X. Kelley · Arlington, VA2 shared Douglas I. Foy · Waltham, MA2 shared Lu Li · Pittsburgh, PA1 shared Humphrey Dearing · Woodside, CA1 shared Howie Choset · Pittsburgh, PA1 shared Keith Thomas · Mars, PA1 shared Michael Macedonia · Sewickley, PA1 shared Rebecca Kirk · Faifax, VA1 shared

Recent filings (5)

Pipe Force AI, Inc.Feb 2026 · 4 co-filers$650K Pipe Force AI, Inc.Dec 2025 · 14 co-filers$450K Inquisitive Minds IncMay 2010 · 3 co-filers$1.7M Inquisitive Minds IncApr 2009 · 3 co-filers$25K Inquisitive Minds IncMar 2009 · 3 co-filers$1.1M

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