LAPEYRE JAMES M JR 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 |
| 2021-06-15 6:37 pm Purchase |
2021-04-20 | 13D | ION Geophysical Corporation IOGPQ |
LAPEYRE JAMES M JR | 1,637,350 5.700% |
454,334 (+38.40%) |
Filing |