Live feed17:36:36·845dINSIDERFilingvia QuantisnowFruchtman Steven M covered exercise/tax liability with 9,212 shares and converted options into 21,320 shares, increasing direct ownership by 25% to 60,408 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.ONTX· Onconova Therapeutics Inc.Health CareOriginal source