Live feed16:08:39·1598dINSIDERFilingvia QuantisnowSEC Form 4: Thomson Mary Christina exercised 2,000 shares at a strike of $13.04 and sold $59,560 worth of shares (2,000 units at $29.78) as part of a pre-agreed trading planByQuantisnow·Wall Street's wire, on your screen.SRRA· Sierra Oncology Inc.Health CareOriginal source