Ledger.
Investor · New York, NY

Catalyst IOS Fund III GP LLC

Open Catalyst in the network graph →
Filings
2
SEC Form D
Connections
2
co-filers
Capital
—
across filings
Active
Jun 2025
to Feb 2026

Most-connected co-filers (2)

Maxwell S. Heiden · NEW YORK, NY2 sharedDaniel I. Haroun · NEW YORK, NY2 shared

Recent filings (2)

Catalyst IOS Fund III Cayman LPFeb 2026 · 2 co-filersCatalyst IOS Fund III LPJun 2025 · 5 co-filersCatalyst IOS Fund III LPJun 2025 · 5 co-filers

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