Live feed09:04:08·344dINSIDERFilingvia QuantisnowChairman, Pres & CEO Bitterman Robert J bought $7,446 worth of shares (4,200 units at $1.77), increasing direct ownership by 22% to 23,649 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PHIO· Phio Pharmaceuticals Corp.Health CareOriginal source