R. Brian Hanson, Executive VP & CFO at ION GEOPHYSICAL CORP (IO), sold 22,500 shares at $13.55 ($305K) on 2011-04-04, disclosed to the SEC on 2011-04-05.
Scheduled sale ($305k) by Executive VP & CFO under a pre-arranged 10b5-1 plan. Pre-set trade — not a discretionary signal on the stock.
Nothing distinguishes this filing.
| Filing → |
| IO | BUY | 2017-12-18 | $949K | — | Filing → |
| IO | BUY | 2016-03-02 | $77K | — | Filing → |
| IO | BUY | 2015-11-19 | $20K | — | Filing → |