Live feed16:02:44·44dINSIDERFilingvia QuantisnowChief Financial Officer Kirske David sold $72,820 worth of shares (16,961 units at $4.29), decreasing direct ownership by 9% to 176,293 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.XFOR· X4 Pharmaceuticals Inc.Health CareOriginal source