Live feed17:35:23·207dINSIDERFilingvia QuantisnowChief Quality and Operations Foster Karen A. sold $11,097 worth of shares (415 units at $26.74), decreasing direct ownership by 0.21% to 192,838 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BLFS· BioLife Solutions Inc.Health CareOriginal source