Investor · Los Angeles, CA

Spencer Petterson

Open Spencer in the network graph →

Filings

1

SEC Form D

Connections

8

co-filers

Capital

—

across filings

Active

Feb 2026

to Feb 2026

Most-connected co-filers (8)

William G. Wesemann · Redwood City, CA1 shared Ryan Kulchinsky · Brooklyn, NY1 shared Mike S. Bebel · West Hollywood, CA1 shared Steven Taslitz · Salt Lake City, UT1 shared Nicholas L. Cortezi · Chicago, IL1 shared David Rappaport · Chappaqua, NY1 shared Michael Brown · New York, NY1 shared Jp Slater · Los Angeles, CA1 shared

Recent filings (1)

Mellohead Inc.Feb 2026 · 8 co-filers$47.9M

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