Investor · Seattle, WA

Randall C. Buck

Open Randall in the network graph →

Filings

8

SEC Form D

Connections

8

co-filers

Capital

$131.4M

across filings

Active

Dec 2018

to Dec 2024

Most-connected co-filers (8)

Patrick C. Donnelly · Seattle, WA8 shared Matt C. Medeiros · Denver, CO6 shared Tomas M. Gutierrez Ruegg · London, United Kingdom3 shared Darren Roberts · Boca Raton, FL3 shared Volker Schellenberger · Mountain View, CA2 shared Dewey M. Moore · Dallas, TX2 shared Dana Settle · New York, NY2 shared Brian J. Naini · SEATTLE, WA1 shared

Recent filings (8)

Madison Park Harbor Fund, LPDec 2025 · 4 co-filers Madison Park Harbor Fund, LPDec 2025 · 4 co-filers Madison Park Harbor Fund, LPDec 2024 · 4 co-filers Madison Park Harbor Fund, LPDec 2023 · 2 co-filers Madison Park Harbor Fund, LPDec 2022 · 4 co-filers Madison Park Harbor Fund, LPDec 2021 · 4 co-filers Madison Park Harbor Fund, LPDec 2020 · 4 co-filers Madison Park Harbor Fund, LPDec 2019 · 4 co-filers Madison Park Harbor Fund, LPDec 2018 · 4 co-filers

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