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.
- Shares are not 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
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 |
| 2023-09-14 Sale | 2023-09-19 12:34 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 4,000 | $123.22 | $492,890 | 62,760 (Direct) | View |
| 2023-09-13 Sale | 2023-09-14 1:47 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 3,000 | $123.32 | $369,965 | 66,760 (Direct) | View |
| 2023-01-13 Sale(A) | 2023-01-17 12:33 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,571 | $191.31 | $300,548 | 68,976 (Direct) | View |
| 2023-01-13 Sale | 2023-01-17 10:52 am | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,571 | $191.31 | $300,548 | 70,876 (Direct) | View |
| 2022-11-11 Sale | 2022-11-21 10:06 am | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 2,500 | $175.45 | $438,625 | 68,976 (Direct) | View |
| 2022-01-03 Sale | 2022-01-04 11:12 am | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,000 | $327.77 | $327,770 | 73,036 (Direct) | View |
| 2021-08-11 Sale | 2021-08-12 12:16 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 800 | $278.06 | $222,448 | 70,707 (Direct) | View |
| 2021-06-16 Sale | 2021-06-17 1:01 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 505 | $262.27 | $132,446 | 71,507 (Direct) | View |
| 2021-02-10 Sale | 2021-02-10 7:24 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,750 | $278.23 | $486,903 | 71,717 (Direct) | View |
| 2021-01-12 Sale | 2021-01-12 10:27 am | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 477 | $285.23 | $136,055 | 73,467 (Direct) | View |
| 2020-08-12 Sale | 2020-08-14 4:32 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,429 | $246.29 | $351,948 | 76,488 (Direct) | View |
| 2020-02-19 Sale | 2020-02-19 5:53 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,800 | $266.46 | $479,628 | 73,437 (Direct) | View |
| 2019-11-25 Sale | 2019-11-26 4:32 pm | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 700 | $238.06 | $166,642 | 75,119 (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 |
| 2023-08-15 Exercise | 2023-08-16 3:19 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 754 | $0 | 69,760 (Direct) | View |
| 2023-06-15 Exercise | 2023-06-16 7:46 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 30 | $0 | 69,006 (Direct) | View |
| 2023-01-13 Exercise | 2023-01-17 10:52 am | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 571 | $72.02 | 70,876 (Direct) | View |
| 2013-01-13 Exercise | 2023-01-17 10:52 am | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,000 | $122.66 | 70,876 (Direct) | View |
| 2023-01-13 Exercise | 2023-01-17 10:52 am | 2016-04-08 2023-04-08 | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,571 | $0 | 70,876 (Direct) | View |
| 2022-09-01 Exercise | 2022-09-02 12:43 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 431 | $0 | 71,476 (Direct) | View |
| 2022-08-15 Option Award | 2022-08-18 4:10 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 754 | $0 | 754 (Direct) | View |
| 2022-06-15 Exercise | 2022-06-16 5:47 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 30 | $0 | 71,075 (Direct) | View |
| 2021-12-16 Acquisition | 2022-02-15 1:58 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 19,360 | $0 | 19,360 (Indirect) | View |
| 2022-01-03 Exercise | 2022-01-04 11:12 am | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,000 | $97.78 | 73,036 (Direct) | View |
| 2022-01-03 Exercise | 2022-01-04 11:12 am | 2017-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,000 | $0 | 73,036 (Direct) | View |
| 2021-09-01 Option Award | 2021-09-01 5:46 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 431 | $0 | 431 (Direct) | View |
| 2021-08-15 Exercise | 2021-08-16 2:18 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 308 | $0 | 71,015 (Direct) | View |
| 2021-06-15 Exercise | 2021-06-16 1:40 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 295 | $0 | 72,072 (Direct) | View |
| 2020-11-15 Exercise | 2020-11-16 10:56 am | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 477 | $0 | 74,252 (Direct) | View |
| 2020-11-15 Option Award | 2020-11-16 10:56 am | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 308 | $0 | 74,252 (Direct) | View |
| 2020-08-12 Exercise | 2020-08-14 4:32 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,429 | $72.02 | 76,488 (Direct) | View |
| 2020-08-12 Exercise | 2020-08-14 4:32 pm | 2016-04-08 2023-04-08 | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 1,429 | $0 | 76,488 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-16 7:09 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 30 | $0 | 73,822 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-16 7:09 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 265 | $0 | 73,822 (Direct) | View |
| 2020-02-11 Other | 2020-02-13 5:53 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 118 | $0 | 75,355 (Direct) | View |
| 2019-11-15 Option Award | 2019-11-18 4:42 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 477 | $0 | 477 (Direct) | View |
| 2019-11-07 Exercise | 2019-11-07 11:51 am | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 150 | $0 | 75,819 (Direct) | View |
| 2019-06-15 Exercise | 2019-06-17 1:20 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 30 | $0 | 76,089 (Direct) | View |
| 2018-04-02 Option Award | 2019-06-17 1:20 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Schmieder John Bradley Director | 300 | $0 | 76,089 (Direct) | View |