Investor · Birmingham, AL

Marc House

Open Marc in the network graph →

Filings

1

SEC Form D

Connections

5

co-filers

Capital

—

across filings

Active

Jan 2026

to Jan 2026

Most-connected co-filers (5)

Ed Hurwitz · Cambridge, MA1 shared Jason Scheir · Purchase, NY1 shared Anna A. Grex · KLAMPENBORG, Netherlands1 shared James Topper · Newton, MA1 shared W. Michael Gallatin · Seattle, WA1 shared

Recent filings (1)

Dry Creek Surgery Center /CO/ LLCJan 2026 · 5 co-filers$100K

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