Renaissance Technologies LLC 13D and 13G filings for Dawson Geophysical Company:
- 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 |
| 2023-02-13 12:29 pm Sale |
2022-12-30 | 13G | Dawson Geophysical Company DWSN |
Renaissance Technologies LLC | 0 0.000% |
-1,489,714 (Position Closed) |
Filing |
| 2022-02-11 12:06 pm Sale |
2021-12-31 | 13G | Dawson Geophysical Company DWSN |
Renaissance Technologies LLC | 1,489,714 6.300% |
-251,965 (-14.47%) |
Filing |
| 2021-02-11 07:05 am Sale |
2020-12-31 | 13G | Dawson Geophysical Company DWSN |
Renaissance Technologies LLC | 1,741,679 7.420% |
-13,584 (-0.77%) |
Filing |