Live feed16:15:06·1544dINSIDERFilingvia QuantisnowSEC Form 4: Turner William D. exercised 100 shares at a strike of $12.05 and sold $3,705 worth of shares (100 units at $37.05) as part of a pre-agreed trading planByQuantisnow·Wall Street's wire, on your screen.SRRA· Sierra Oncology Inc.Health CareOriginal source