Live feed16:42:50·1034dINSIDERFilingvia QuantisnowSEC Form 4: Fruchtman Steven M converted options into 12,567 shares and covered exercise/tax liability with 4,744 shares, increasing direct ownership by 19% to 48,300 unitsByQuantisnow·Wall Street's wire, on your screen.ONTX· Onconova Therapeutics Inc.Health CareOriginal source