Live feed17:11:52·27mINSIDERFilingvia QuantisnowEVP & Chief Scientific Officer Mathew Aby J. covered exercise/tax liability with 564 shares, decreasing direct ownership by 0.15% to 387,269 units (SEC Form 4) (for tax liability)ByQuantisnow·Wall Street's wire, on your screen.BLFS· BioLife Solutions Inc.Health CareOriginal source