Live feed16:50:00·10mINSIDERFilingvia QuantisnowEVP & Chief Scientific Officer Mathew Aby J. covered exercise/tax liability with 564 shares, decreasing direct ownership by 0.14% to 388,976 units (SEC Form 4) to cover taxesByQuantisnow·Wall Street's wire, on your screen.BLFS· BioLife Solutions Inc.Health CareOriginal source