BRIEF-Empery Asset Management, Lp Reports 5.25 pct Passive Stake In Ion Geophysical Corp As Of Feb 16
February 22, 2018 at 10:56 AM EST
* EMPERY ASSET MANAGEMENT, LP REPORTS 5.25 PERCENT PASSIVE STAKE IN ION GEOPHYSICAL CORP AS OF FEBRUARY 16, 2018 - SEC FILING Source text - (http://bit.ly/2BGyrq1) Further company coverage:
