Live feed16:21:10·54dINSIDERFilingvia QuantisnowChief Executive Officer Chung Jane converted options into 788 shares and covered exercise/tax liability with 282 shares, increasing direct ownership by 2% to 21,285 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.STRO· Sutro Biopharma Inc.Health CareOriginal source