DK

David Kirske

DELAYED 1 MONTH

Chief Financial Officer

X4 Pharmaceuticals, Inc

Filings

1

Companies

1

Latest

May 12, 2026

Transactions

Signal

Ticker / Company

Insider

Transaction

Value

Filed

53

X4 Pharmaceuticals, Inc

David Kirske

Chief Financial Officer

Sale

$72.8K

16,961 sh

May 13 8:02 PM

May 12, 2026