Live feed17:49:34·540dINSIDERFilingvia QuantisnowCHIEF MEDICAL OFFICER Kropotova Alexandra covered exercise/tax liability with 9,072 shares, decreasing direct ownership by 16% to 48,428 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.SABS· SAB Biotherapeutics Inc.Health CareOriginal source