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 |
2022-08-18 Sale | 2022-08-19 11:55 am | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 3,692 | $196.12 | $724,075 | 30,766 (Direct) | View |
2021-12-02 Sale | 2021-12-06 12:07 pm | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 2,320 | $310.61 | $720,615 | 40,188 (Direct) | View |
2021-07-16 Sale | 2021-07-19 09:17 am | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 720 | $282.18 | $203,170 | 29,450 (Direct) | View |
2021-06-16 Sale | 2021-06-16 6:40 pm | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 720 | $256.36 | $184,579 | 30,170 (Direct) | View |
2021-05-17 Sale | 2021-05-18 12:49 pm | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 720 | $244.25 | $175,860 | 30,595 (Direct) | View |
2021-04-16 Sale | 2021-04-19 10:52 am | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 720 | $253.77 | $182,714 | 31,315 (Direct) | View |
2021-03-16 Sale | 2021-03-16 7:57 pm | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 720 | $269.48 | $194,026 | 32,035 (Direct) | View |
2021-02-16 Sale | 2021-02-17 10:44 am | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 3,600 | $281.52 | $1,013,472 | 32,755 (Direct) | View |
2020-11-13 Sale | 2020-11-16 11:48 am | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 2,050 | $274.3 | $562,315 | 52,548 (Direct) | View |
2020-11-12 Sale | 2020-11-13 5:21 pm | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 950 | $273.77 | $260,081 | 46,858 (Direct) | View |
2019-12-16 Sale | 2019-12-16 7:22 pm | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 7,500 | $251.31 | $1,884,825 | 35,848 (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 |
2022-09-01 I | 2022-09-02 12:24 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 431 | $0 | 29,207 (Direct) | View |
2022-09-01 Exercise | 2022-09-02 12:24 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 431 | $0 | 29,207 (Direct) | View |
2022-08-18 Exercise | 2022-08-19 11:55 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 360 | $142.4 | 30,766 (Direct) | View |
2022-08-18 Exercise | 2022-08-19 11:55 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 1,320 | $70.56 | 30,766 (Direct) | View |
2022-08-18 Exercise | 2022-08-19 11:55 am | 2016-04-01 2023-04-01 | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 2,680 | $0 | 30,766 (Direct) | View |
2022-08-18 Exercise | 2022-08-19 11:55 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 1,000 | $122.66 | 30,766 (Direct) | View |
2022-06-15 Exercise | 2022-06-16 6:17 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 30 | $0 | 29,818 (Direct) | View |
2021-12-02 Exercise | 2021-12-06 12:07 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 1,000 | $97.78 | 40,188 (Direct) | View |
2021-12-02 Exercise | 2021-12-06 12:07 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 120 | $58.51 | 40,188 (Direct) | View |
2021-12-02 Exercise | 2021-12-06 12:07 pm | 2015-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 2,320 | $0 | 40,188 (Direct) | View |
2021-12-02 Exercise | 2021-12-06 12:07 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 1,200 | $89.7 | 40,188 (Direct) | View |
2021-09-01 Option Award | 2021-09-01 5:53 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 431 | $0 | 431 (Direct) | View |
2021-08-15 Exercise | 2021-08-16 1:44 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 308 | $0 | 29,758 (Direct) | View |
2021-06-15 Exercise | 2021-06-16 2:04 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 295 | $0 | 30,950 (Direct) | View |
2020-11-15 Option Award | 2020-11-16 11:59 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 308 | $0 | 36,663 (Direct) | View |
2020-11-15 Exercise | 2020-11-16 11:59 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 477 | $0 | 36,663 (Direct) | View |
2020-11-13 Exercise | 2020-11-16 11:48 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 850 | $29.2 | 52,548 (Direct) | View |
2020-11-13 Exercise | 2020-11-16 11:48 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 1,000 | $50.5 | 52,548 (Direct) | View |
2020-11-13 Exercise | 2020-11-16 11:48 am | 2012-04-06 2021-04-06 | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 2,050 | $0 | 52,548 (Direct) | View |
2020-11-13 Exercise | 2020-11-16 11:48 am | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 200 | $51.85 | 52,548 (Direct) | View |
2020-11-12 Exercise | 2020-11-13 5:21 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 150 | $29.2 | 46,858 (Direct) | View |
2020-11-12 Exercise | 2020-11-13 5:21 pm | 2012-04-06 2021-04-06 | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 950 | $0 | 46,858 (Direct) | View |
2020-11-12 Exercise | 2020-11-13 5:21 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 800 | $51.85 | 46,858 (Direct) | View |
2020-06-15 Option Award | 2020-06-16 7:33 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 265 | $0 | 36,233 (Direct) | View |
2020-06-15 Exercise | 2020-06-16 7:33 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 30 | $0 | 36,233 (Direct) | View |
2019-12-16 Gift | 2019-12-16 7:22 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 5,000 | $0 | 35,848 (Direct) | View |