Live feed17:25:46·188dINSIDERFilingvia QuantisnowChief Quality and Operations Foster Karen A. sold $13,042 worth of shares (519 units at $25.13), decreasing direct ownership by 0.27% to 192,319 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BLFS· BioLife Solutions Inc.Health CareOriginal source