Live feed12:54:10·159dINSIDERFilingvia QuantisnowChairman, Pres. & CEO Bitterman Robert J bought $5,700 worth of shares (5,000 units at $1.14), increasing direct ownership by 2% to 281,421 units (SEC Form 4)ByQuantisnow·Wall Street's wire, on your screen.PHIO· Phio Pharmaceuticals Corp.Health CareOriginal source