Investor · San Diego, CA

Stephen Mullennix

Open Stephen in the network graph →

Filings

1

SEC Form D

Connections

8

co-filers

Capital

$60.1M

across filings

Active

Aug 2025

to Aug 2025

Most-connected co-filers (8)

Rob Hopfner · Boston, MA1 shared Michael P. Martin · San Diego, CA1 shared Patrick Rivers · San Diego, CA1 shared Cariad Chester · San Diego, CA1 shared Serge Messerlian · San Diego, CA1 shared Gorjan Hrustanovic · San Francisco, CA1 shared Leon Chen · San Francisco, CA1 shared Michael Grey · San Diego, CA1 shared

Recent filings (1)

Plexium, Inc.Aug 2025 · 17 co-filers$60.1M Plexium, Inc.Aug 2025 · 17 co-filers$60.1M

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