Gates Capital Management, L.P. 13D and 13G filings for ION Geophysical Corporation:
- Schedule 13D must be filed within ten days after a person or an organization acquires beneficial ownership of more than 5% of a voting class of a company's equity securities.
- Shares have been adjusted for stock splits.
| Reported DateTime | Transaction Date | Type | Company Symbol | Filed By Symbol | Shares Owned % Owned | Shares Vs. Prev Report | View |
| 2022-05-05 4:48 pm Sale | 2022-05-03 | 13D | ION Geophysical Corporation IOGPQ | Gates Capital Management, L.P. | 0 0.000% | -2,953,850 (Position Closed) | Filing |
| 2021-09-23 5:22 pm Sale | 2021-09-21 | 13D | ION Geophysical Corporation IOGPQ | Gates Capital Management, L.P. | 2,953,850 9.970% | -347,253 (-10.52%) | Filing |
| 2021-09-20 5:18 pm Sale | 2021-09-16 | 13D | ION Geophysical Corporation IOGPQ | Gates Capital Management, L.P. | 3,301,103 11.100% | -1,412,251 (-29.96%) | Filing |
| 2021-04-30 5:00 pm Purchase | 2021-04-20 | 13D | ION Geophysical Corporation IOGPQ | Gates Capital Management, L.P. | 4,713,354 16.400% | 4,224,891 (+864.94%) | Filing |