Live feed16:05:00·1784dPRReleasevia QuantisnowSierra Oncology Signs Exclusive Global In-Licensing Agreement with AstraZeneca for Novel BET Inhibitor to Expand Myelofibrosis PipelineByQuantisnow·Wall Street's wire, on your screen.AZN· AstraZeneca PLCSRRA· Sierra Oncology Inc.Health Care