Live feed17:56:03·1211dINSIDERFilingvia QuantisnowSEC Form 4: Guerin Mark Patrick converted options into 6,900 shares and covered exercise/tax liability with 1,785 shares, increasing direct ownership by 39% to 18,191 unitsByQuantisnow·Wall Street's wire, on your screen.ONTX· Onconova Therapeutics Inc.Health CareOriginal source
