Investor · Boston, MA

Henry Makanski

Open Henry in the network graph →

Filings

1

SEC Form D

Connections

6

co-filers

Capital

—

across filings

Active

Jan 2026

to Jan 2026

Most-connected co-filers (6)

Patrick Fox · Hanover, NH1 shared Nicholas Speyer · Cambridge, MA1 shared Samantha Judge · Cambridge, MA1 shared David B. Brewster · Boston, MA1 shared Po Cheng · Boston, MA1 shared Wouter Van Eck · Boston, MA1 shared

Recent filings (1)

SYSO INC.Jan 2026 · 6 co-filers$7.0M

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