Ledger.
Investor · New York, NY

Sloane Barbour Iii

Open Sloane in the network graph →
Filings
1
SEC Form D
Connections
4
co-filers
Capital
across filings
Active
Feb 2026
to Feb 2026

Most-connected co-filers (4)

Palle Pedersen · New York, NY1 sharedDavid Rosenthal · SEATTLE, WA1 sharedPeter Flint · Boston, MA1 sharedAndres Azcarraga · New York, NY1 shared

Recent filings (1)

Engin Sciences Inc.Feb 2026 · 4 co-filers$3.5M

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