BlackRock, Inc. 13D and 13G filings for Geospace Technologies 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 |
| 2024-11-08 2:17 pm Unchanged | 2024-09-30 | 13G | Geospace Technologies Corporation GEOS | BlackRock Inc. BLK | 886,464 6.900% | 0 (Unchanged) | Filing |
| 2024-10-22 6:06 pm Purchase | 2024-09-30 | 13G | Geospace Technologies Corporation GEOS | BlackRock Inc. BLK | 886,464 6.900% | 590,624 (+199.64%) | Filing |
| 2021-01-08 4:37 pm Sale | 2020-12-31 | 13G | Geospace Technologies Corporation GEOS | BlackRock Inc. BLK | 295,840 2.200% | -1,073,479 (-78.40%) | Filing |
| 2020-09-09 3:52 pm Purchase | 2020-08-31 | 13G | Geospace Technologies Corporation GEOS | BlackRock Inc. BLK | 1,369,319 10.000% | 2,947 (+0.22%) | Filing |
| 2020-07-10 10:39 am Sale | 2020-06-30 | 13G | Geospace Technologies Corporation GEOS | BlackRock Inc. BLK | 1,366,372 9.990% | -693,224 (-33.66%) | Filing |