Investor · Salt Lake City, UT

Mark Siddoway

Open Mark in the network graph →

Filings

4

SEC Form D

Connections

1

co-filers

Capital

$759.6M

across filings

Active

Dec 2024

to Oct 2025

Most-connected co-filers (1)

The Cynosure Group, LLC · SALT LAKE CITY, UT4 shared

Recent filings (4)

Cynosure Investment Partners, LLCOct 2025 · 2 co-filers$700.0M Cynosure Investment Partners, LLCJul 2025 · 2 co-filers$500.0M Cynosure Investment Partners, LLCMar 2025 · 2 co-filers$5.0M Cynosure Investment Partners, LLCDec 2024 · 3 co-filers$200.0M

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