Live feed17:00:01·324dINSIDERFilingvia QuantisnowChairman, Pres & CEO Bitterman Robert J bought $4,840 worth of shares (2,000 units at $2.42), increasing direct ownership by 8% to 27,149 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PHIO· Phio Pharmaceuticals Corp.Health CareOriginal source