Live feed17:01:19·12dINSIDERFilingvia QuantisnowEVP & Chief Scientific Officer Mathew Aby J. covered exercise/tax liability with 627 shares, decreasing direct ownership by 0.16% to 389,540 units (SEC Form 4) (for withholding tax)ByQuantisnow·Wall Street's wire, on your screen.BLFS· BioLife Solutions Inc.Health CareOriginal source