Live feed21:26:59·1834dINSIDERFilingvia QuantisnowSEC Form 4: Usher Christopher Theron disposed of $50,395 worth of Common Stock (23,331 units at $2.16), decreasing direct ownership by 8% to 252,713 units to satisfy withholding obligationByQuantisnow·Wall Street's wire, on your screen.IO· Ion Geophysical CorporationEnergyOriginal source
