Investor · Sherrills Ford, NC

Karl J. Sanchak

Open Karl in the network graph →

Filings

1

SEC Form D

Connections

6

co-filers

Capital

—

across filings

Active

Mar 2026

to Mar 2026

Most-connected co-filers (6)

Israel Wallach · New York, NY1 shared Rhett C. Schildroth · Cedar Falls, IA1 shared Rondarr Diamond LLC · Bloomfield Hills, MI1 shared Christoper Buskirk · Palm Beach, FL1 shared David Blundin · Cambridge, MA1 shared Anton L. Papp · Carlsbad, CA1 shared

Recent filings (1)

Carnegie Foundry Healthcare, Inc.Mar 2026 · 6 co-filers$2.0M

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