Live feed16:03:34·1586dINSIDERFilingvia QuantisnowSEC Form 4: Turner William D. exercised 10,000 shares at a strike of $12.05 and sold $323,225 worth of shares (10,000 units at $32.32) as part of a pre-agreed trading planByQuantisnow·Wall Street's wire, on your screen.SRRA· Sierra Oncology Inc.Health CareOriginal source