Live feed21:29:11·1833dINSIDERFilingvia QuantisnowSEC Form 4: POWERS MATTHEW R disposed of $19,183 worth of Common Stock (8,881 units at $2.16), decreasing direct ownership by 17% to 44,058 units to cover taxesByQuantisnow·Wall Street's wire, on your screen.IO· Ion Geophysical CorporationEnergyOriginal source
