Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
"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
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2021-08-12 Sale | 2021-08-12 6:00 pm | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 2,500 | $10.5 | $26,250 | 47,661 (Direct) | View |
2020-12-09 Sale | 2020-12-11 09:48 am | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 3,500 | $8.28 | $28,980 | 45,161 (Direct) | View |
2019-12-03 Sale | 2019-12-05 10:42 am | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 6,000 | $14.4 | $86,425 | 39,161 (Direct) | View |
2018-12-06 Sale | 2018-12-07 10:32 am | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 3,800 | $15 | $57,015 | 32,850 (Direct) | View |
2018-09-07 Sale(A) | 2018-09-11 11:42 am | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 3,500 | $13.2 | $46,186 | 28,000 (Direct) | View |
2018-09-07 Sale | 2018-09-11 11:05 am | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 3,500 | $13.2 | $46,186 | 29,000 (Direct) | View |
2017-12-07 Sale | 2017-12-11 10:52 am | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 3,000 | $14.7 | $44,100 | 71,400 (Direct) | View |
2017-12-06 Sale | 2017-12-06 12:24 pm | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 1,000 | $14.95 | $14,950 | 74,400 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2021-11-18 Option Award | 2021-11-22 09:18 am | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 8,500 | $0 | 56,161 (Direct) | View |
2020-11-19 Option Award | 2020-11-20 11:34 am | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 9,500 | $0 | 48,661 (Direct) | View |
2019-11-26 Option Award | 2019-11-26 2:27 pm | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 9,000 | $0 | 45,161 (Direct) | View |
2019-11-21(A) Option Award | 2019-11-26 10:43 am | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 3,311 | $0 | 36,161 (Direct) | View |
2019-11-21 Option Award | 2019-11-22 12:51 pm | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 3,311 | $0 | 36,161 (Direct) | View |
2018-11-27 Option Award | 2018-11-28 5:08 pm | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 8,650 | $0 | 36,650 (Direct) | View |
2018-09-07(A) Exercise | 2018-09-11 11:42 am | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 500 | $8.78 | 28,000 (Direct) | View |
2018-09-07(A) Exercise | 2018-09-11 11:42 am | N/A 2018-12-05 | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 500 | $0 | 28,000 (Direct) | View |
2018-09-07 Exercise | 2018-09-11 11:05 am | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 500 | $8.78 | 29,000 (Direct) | View |
2018-09-07 Exercise | 2018-09-11 11:05 am | N/A 2018-12-05 | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 500 | $0 | 29,000 (Direct) | View |
2017-11-16 Option Award | 2017-11-17 10:07 am | N/A N/A | GEOSPACE TECHNOLOGIES CORP | GEOS | Adams Robbin B. VP | 15,350 | $0 | 75,400 (Direct) | View |