Live feed21:20:01·57dINSIDERFilingvia QuantisnowSVP, Bioservices Hartzel William covered exercise/tax liability with 9,493 shares, decreasing direct ownership by 10% to 87,188 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.EBS· Emergent BioSolutions Inc.Health CareOriginal source