Investor · Stamford, CT

Mark Grant

Open Mark in the network graph →

Filings

2

SEC Form D

Connections

11

co-filers

Capital

—

across filings

Active

Nov 2009

to Feb 2026

Most-connected co-filers (11)

Brent A. Laing · KNOXVILLE, TN1 shared Neil Laird · Boston, MA1 shared Scott Tobin · MOUNTAIN VIEW, CA1 shared Eric A. Brock · Boston, MA1 shared Michael Brown · New York, NY1 shared Andrew Tsai · George Town, Cayman Islands1 shared Thong Wei Koh · Stamford, CT1 shared Haim Bodek · Stamford, CT1 shared Kit Popolo · SUNNYVALE, CA1 shared Markus Nottelmann · SUNNYVALE, CA1 shared Patrick Huston · SUNNYVALE, CA1 shared

Recent filings (2)

Ondas Networks Inc.Feb 2026 · 6 co-filers$8.4M TRADING MACHINES HOLDINGS LLCNov 2009 · 7 co-filers$5.0M

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