Real time Form 13D and 13G transaction reports:
- 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.
- Due to inconsistent filing format, it is highly recommended that you read the orignal filing form.
- Shares have beem adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
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- Peter Lynch
What is insider trading>>
| Reported DateTime |
Transaction Date |
Type | Company Symbol |
Filed By Symbol |
Shares Owned % Owned |
Shares Vs. Prev Report | View |
| 2022-02-08 4:23 pm Purchase |
2022-02-08 | 13G | Geospace Technologies Corporation GEOS |
RUTABAGA CAPITAL MANAGEMENT LLC | 677,903 5.220% |
677,903 (New Position) |
Filing History |
| 2022-02-08 3:52 pm Sale |
2022-02-14 | 13G | Geospace Technologies Corporation GEOS |
DIMENSIONAL FUND ADVISORS INC | 668,927 5.200% |
-84,889 (-11.26%) |
Filing History |
| 2021-02-16 5:28 pm Purchase |
2020-12-31 | 13G | Geospace Technologies Corporation GEOS |
DISCIPLINED GROWTH INVESTORS INC | 1,356,681 9.920% |
1,356,681 (New Position) |
Filing History |
| 2021-02-12 3:21 pm Sale |
2021-02-16 | 13G | Geospace Technologies Corporation GEOS |
DIMENSIONAL FUND ADVISORS INC | 753,816 5.500% |
-41,810 (-5.25%) |
Filing History |
| 2021-02-10 10:57 am Sale |
2020-12-31 | 13G | Geospace Technologies Corporation GEOS |
The Vanguard Group | 743,406 5.460% |
-85,407 (-10.30%) |
Filing History |
| 2021-02-08 10:23 am Sale |
2021-02-05 | 13G | Geospace Technologies Corporation GEOS |
FMR CORP | 1,336,666 9.820% |
-97,281 (-6.78%) |
Filing History |
| 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 History |
| 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 History |
| 2020-08-26 5:14 pm Sale |
2020-08-24 | 13D | Geospace Technologies Corporation GEOS |
Nierenberg Investment Management Company Inc. | 552,765 4.000% |
-146,475 (-20.95%) |
Filing History |
| 2020-07-15 1:06 pm Purchase |
2020-06-22 | 13D | Cornerstone OnDemand, Inc. CSOD |
Lemelson Capital Management LLC | 264 0.000% |
264 (New Position) |
Filing History |
| 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 History |
| 2020-05-27 5:15 pm Unchanged |
2020-05-26 | 13D | Geospace Technologies Corporation GEOS |
Nierenberg Investment Management Company Inc. | 699,240 5.100% |
0 (Unchanged) |
Filing History |
| 2020-05-18 3:41 pm Purchase |
2020-05-15 | 13G | Geospace Technologies Corporation GEOS |
Nierenberg Investment Management Company Inc. | 699,240 5.100% |
303,906 (+76.87%) |
Filing History |