IO - Ion Geophysical beats by $0.22 beats on revenue February, 06 2019 04:32 PM Ion Geophysical Corporation Ion Geophysical (NYSE:IO): Q4 Non-GAAP EPS of $1.07 beats by $0.22. Revenue of $74.6M (+28.8% Y/Y) beats by $2.4M. Press Release More news on: ION Geophysical Corporation, Earnings news and commentary, Tech stocks news, ,