Investor · Arlington, VA

Marina Serenbetz

Open Marina in the network graph →

Filings

1

SEC Form D

Connections

6

co-filers

Capital

—

across filings

Active

Dec 2025

to Dec 2025

Most-connected co-filers (6)

Jonathan Goodman · ARLINGTON, VA1 shared Erin Soule · ARLINGTON, VA1 shared Barron J. Martin · ARLINGTON, VA1 shared Peter W. Schmid · London, United Kingdom1 shared Derek Grant · Burbank, CA1 shared John Conn · DURHAM, NC1 shared

Recent filings (1)

Sands Capital Scaling Innovation Fund, L.P.Dec 2025 · 10 co-filers Sands Capital Scaling Innovation Fund, L.P.Dec 2025 · 10 co-filers

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