Investor · BOSTON, MA

Christophe Arbet-Engels

Open Christophe in the network graph →

Filings

1

SEC Form D

Connections

9

co-filers

Capital

$85.0M

across filings

Active

Aug 2025

to Aug 2025

Most-connected co-filers (9)

David Kirske · Cambridge, MA1 shared Francoise J. De Craecker · Boston, MA1 shared Michael S. Wyzga · Boston, MA1 shared Mary S. Dibiase · Boston, MA1 shared Murray W. Stewart · Boston, MA1 shared Gary J. Bridger · Boston, MA1 shared Adam Craig · BOSTON, MA1 shared John Volpone · BOSTON, MA1 shared Mark Baldry · Boston, MA1 shared

Recent filings (1)

X4 Pharmaceuticals, IncAug 2025 · 19 co-filers$85.0M X4 Pharmaceuticals, IncAug 2025 · 19 co-filers$85.0M

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