Live feed17:00:46·410dINSIDERFilingvia QuantisnowPresident and CEO Greenman William Mariner sold $281,174 worth of shares (193,913 units at $1.45), decreasing direct ownership by 4% to 4,115,845 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CERS· Cerus CorporationTechnologyOriginal source