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 |
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 |
1,000 | $122.66 | 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 |
1,320 | $70.56 | 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 |
360 | $142.4 | 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 |
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 |
| 2021-12-02 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 |
| 2021-09-01 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 |
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 |
1,000 | $50.5 | 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 |