Live feed21:00:10·1625dINSIDERFilingvia QuantisnowSEC Form 4: Wong Stephanie covered exercise/tax liability with 18,077 shares, decreasing direct ownership by 12% to 137,671 units (for withholding tax)ByQuantisnow·Wall Street's wire, on your screen.CALA· Calithera Biosciences Inc.Health CareOriginal source