Live feed15:25:00·249dINSIDERFilingvia QuantisnowDirector Gregory Dean A. bought $31,250 worth of shares (25,000 units at $1.25), increasing direct ownership by 41% to 86,725 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.CERS· Cerus CorporationTechnologyOriginal source