John Volpone

President, X4 Pharmaceuticals, Inc

Bought, 12 months

$0.0M

Sold, 12 months

$0.1M

Companies

Latest trade

Aug 12, 2026

Companies

X4 Pharmaceuticals, IncPresident −$0.1M

Trades

XFOR Sold 24,576 shares at $4.44 $0.1M Aug 12

Open-market trades from SEC Form 4 only: no grants, option exercises or gifts. People are matched by the name on their filings, so two people with the same name share this page. For information only — not investment advice.