Live feed16:09:09·474dINSIDERFilingvia QuantisnowChief Medical Officer Arbet-Engels Christophe was granted 850,000 shares, increasing direct ownership by 5,983% to 864,207 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.XFOR· X4 Pharmaceuticals Inc.Health CareOriginal source