Insider · CIK 0001481492
Christopher Theron Usher
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 FForm 4 → | Mar 5, 4:24 pm EST | ION GEOPHYSICAL CORPIO | 1,791 | $13.16 | $23,570 | 141,323 | — | plan? |
| Dec 1, 2018 AForm 4 → | Dec 4, 7:31 pm EST | ION GEOPHYSICAL CORPIO | 89,430 | — | — | 143,114 | — | plan? |
| May 30, 2018 FForm 4 → | Jun 1, 4:44 pm EDT | ION GEOPHYSICAL CORPIO | 3,096 | $23.84 | $73,819 | 53,684 | — | plan? |
| Mar 1, 2018 AFForm 4 → | Mar 2, 7:07 pm EST | ION GEOPHYSICAL CORPIO | 8,647 | $28.10 | $57,380 | 56,780 | — | plan? |
| Dec 15, 2017 PForm 4 → | Dec 19, 6:15 pm EST | ION GEOPHYSICAL CORPIO | 14,850 | $13.50 | $200,475 | 52,217 | +39.7% | plan? |
| Dec 15, 2017 DMForm 4 → | Dec 19, 6:15 pm EST | ION GEOPHYSICAL CORPIO | 200,000 | $8.08 | $1,615,000 | 37,367 | — | plan? |
| Dec 14, 2017 PForm 4 → | Dec 18, 7:43 pm EST | ION GEOPHYSICAL CORPIO | 18,176 | $13.05 | $237,197 | 37,367 | +94.7% | plan? |
| Jun 1, 2017 FForm 4 → | Jun 2, 6:30 pm EDT | ION GEOPHYSICAL CORPIO | 139 | $4.45 | $619 | 19,191 | — | plan? |
| Mar 1, 2017 FForm 4 → | Mar 3, 1:43 pm EST | ION GEOPHYSICAL CORPIO | 1,677 | $5.35 | $8,972 | 19,330 | — | plan? |
| Dec 1, 2016 FForm 4 → | Dec 2, 1:39 pm EST | ION GEOPHYSICAL CORPIO | 142 | $7.40 | $1,051 | 21,007 | — | plan? |
| Jun 1, 2016 AForm 4 → | Jun 2, 4:30 pm EDT | ION GEOPHYSICAL CORPIO | 1,300 | — | — | 21,149 | — | plan? |
| Mar 15, 2016 PForm 4 → | Mar 17, 4:17 pm EDT | ION GEOPHYSICAL CORPIO | 1,300 | $6.89 | $8,956 | 19,849 | +7.01% | plan? |
| Mar 1, 2016 AFForm 4 → | Mar 3, 1:17 pm EST | ION GEOPHYSICAL CORPIO | 12,843 | $3.10 | $1,063 | 18,549 | — | plan? |
| Dec 1, 2015 MForm 4 → | Dec 3, 11:21 am EST | ION GEOPHYSICAL CORPIO | 7,462 | $0.56 | $4,179 | 95,913 | — | plan? |
| Mar 1, 2015 AFForm 4 → | Mar 3, 3:59 pm EST | ION GEOPHYSICAL CORPIO | 30,435 | $2.28 | $4,863 | 103,375 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Dec 1, 2018 AForm 4 → | Dec 4, 7:31 pm EST | ION GEOPHYSICAL CORPIO | 95,435 | — | — | 95,435 | — | |
| Dec 15, 2017 MForm 4 → | Dec 19, 6:15 pm EST | ION GEOPHYSICAL CORPIO | 100,000 | — | — | 50,000 | — | |
| Mar 1, 2015 AForm 4 → | Mar 3, 3:59 pm EST | ION GEOPHYSICAL CORPIO | 218,383 | — | — | 175,930 | — |