Live feed19:00:19·1540dINSIDERFilingvia QuantisnowSEC Form 4: Habibizad Nazila converted options into 1,558 shares and covered exercise/tax liability with 540 shares, increasing direct ownership by 4% to 30,036 units to cover taxesByQuantisnow·Wall Street's wire, on your screen.GBT· Global Blood Therapeutics Inc.Health CareOriginal source