Live feed16:09:29·454dINSIDERFilingvia QuantisnowCEO Newell William J converted options into 31,125 shares and covered exercise/tax liability with 11,136 shares, increasing direct ownership by 8% to 280,489 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.STRO· Sutro Biopharma Inc.Health CareOriginal source