Insider · CIK 0001221972
John N Seitz
Files at: IO. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 1, 2019 AForm 4 → | Mar 5, 4:23 pm EST | ION GEOPHYSICAL CORPIO | 2,500 | — | — | 21,259 | — | plan? |
| Mar 1, 2018 AForm 4 → | Mar 2, 7:06 pm EST | ION GEOPHYSICAL CORPIO | 2,500 | — | — | 18,759 | — | plan? |
| Mar 1, 2017 AForm 4 → | Mar 3, 1:41 pm EST | ION GEOPHYSICAL CORPIO | 2,500 | — | — | 16,259 | — | plan? |
| Mar 1, 2016 AForm 4 → | Mar 3, 3:26 pm EST | ION GEOPHYSICAL CORPIO | 2,500 | — | — | 13,759 | — | plan? |
| Mar 1, 2015 AForm 4 → | Mar 3, 3:51 pm EST | ION GEOPHYSICAL CORPIO | 25,000 | — | — | 168,895 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.