Live feed21:01:11·4mINSIDERFilingvia QuantisnowChief Science Officer Picker Donald H converted options into 115 shares and covered exercise/tax liability with 34 shares, increasing direct ownership by 12% to 753 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.MBRX· Moleculin Biotech Inc.Health CareOriginal source