Live feed15:05:39·13dINSIDERFilingvia QuantisnowSVP, Bioservices Hartzel William covered exercise/tax liability with 1,741 shares, decreasing direct ownership by 0.93% to 185,558 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.EBS· Emergent BioSolutions Inc.Health CareOriginal source