Live feed16:52:20·1876dINSIDERFilingvia QuantisnowSEC Form 4: L Michael Morrison disposed of $7,814 worth of Common Stock (2,971 units at $2.63), decreasing direct ownership by 5% to 58,168 unitsByQuantisnow·Wall Street's wire, on your screen.IO· Ion Geophysical CorporationEnergyOriginal source