Investor · Washington, Washington, D.C.

Joseph Sullivan

Open Joseph in the network graph →

Filings

3

SEC Form D

Connections

3

co-filers

Capital

$8.8M

across filings

Active

Sep 2009

to Oct 2025

Most-connected co-filers (3)

Deborah Rand · Philomath, OR1 shared Kevin Sullivan · Halifax, Nova Scotia, Canada1 shared Jake Tarr · Sterling, VA1 shared

Recent filings (3)

Alyrica Networks, Inc.Oct 2025 · 7 co-filers$4.3M Alyrica Networks, Inc.Oct 2025 · 7 co-filers$4.3M Robotic Services Inc.May 2019 · 1 co-filer$4.5M Robotic Services Inc.May 2019 · 1 co-filer$4.5M Piping Ridge Capital LPSep 2009 · 1 co-filer Piping Ridge Capital LPSep 2009 · 1 co-filer

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