Live feed17:18:13·223dINSIDERFilingvia QuantisnowPresident and CEO De Greef Roderick sold $2,580,422 worth of shares (100,000 units at $25.80), decreasing direct ownership by 20% to 389,998 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.BLFS· BioLife Solutions Inc.Health CareOriginal source