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 |
| 2021-08-12 Sale |
2021-08-13 1:49 pm |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $275.16 | $275,160 | 36,810 (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 |
| 2021-08-09 Sale |
2021-08-12 12:05 pm |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
639 | $280.03 | $178,939 | 154 (Direct) |
View |
| 2021-08-02 Sale |
2021-08-02 5:34 pm |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
1,250 | $290.47 | $363,088 | 53,049 (Indirect 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 |
| 2021-07-12 Sale |
2021-07-13 12:02 pm |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $278.77 | $278,770 | 38,010 (Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 4:11 pm |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $267.04 | $267,040 | 39,010 (Direct) |
View |
| 2021-07-01 Sale |
2021-07-06 10:48 am |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
1,250 | $267.44 | $334,300 | 54,299 (Indirect Direct) |
View |
| 2021-06-17 Sale |
2021-06-21 10:21 am |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
400 | $256.56 | $102,624 | 793 (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 |
| 2021-06-16 Sale |
2021-06-17 12:50 pm |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
2,119 | $255.67 | $541,765 | 7,514 (Direct) |
View |
| 2021-06-16 Sale |
2021-06-17 12:25 pm |
MESA LABORATORIES INC | MLAB | Owens Gary M President and CEO |
6,545 | $255.67 | $1,673,360 | 18,396 (Direct) |
View |
| 2021-06-16 Sale |
2021-06-17 12:16 pm |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commericial |
1,211 | $255.67 | $309,616 | 2,973 (Direct) |
View |
| 2021-06-16 Sale |
2021-06-17 12:06 pm |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
1,336 | $257.06 | $343,430 | 1,193 (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 |
| 2021-06-08 Sale |
2021-06-09 11:54 am |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
5,192 | $258.19 | $1,340,522 | 99,004 (Indirect Direct) |
View |
| 2021-06-07 Sale |
2021-06-08 11:12 am |
MESA LABORATORIES INC | MLAB | Owens Gary M President and CEO |
1,350 | $264 | $356,400 | 8,513 (Direct) |
View |
| 2021-06-04 Sale |
2021-06-07 6:34 pm |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
851 | $260.28 | $221,498 | 7,084 (Direct) |
View |
| 2021-06-04 Sale |
2021-06-07 1:19 pm |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commercial |
540 | $260.27 | $140,546 | 6,754 (Direct) |
View |
| 2021-06-01 Sale |
2021-06-04 4:41 pm |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
2,215 | $251.46 | $556,984 | 54,208 (Indirect 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 |
| 2021-05-05 Sale |
2021-05-07 11:20 am |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
300 | $250.23 | $75,069 | 56,423 (Indirect Direct) |
View |
| 2021-05-04 Sale |
2021-05-05 6:04 pm |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
735 | $250.14 | $183,853 | 56,723 (Indirect 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 |
Stock options: Exercise, Award, Grant, Conversion
| Transaction Date |
Reported DateTime |
Exercisable Expiration |
Company | Symnbol | Insider Relationship |
Shares Traded |
Conversion Price |
Shares Owned |
Filing |
| 2021-08-15 Exercise |
2021-08-16 2:10 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
308 | $0 | 3,203 (Direct) |
View |
| 2021-08-15 Exercise |
2021-08-16 2:05 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Alltoft Jennifer Sadie Director |
308 | $0 | 1,215 (Direct) |
View |
| 2021-08-15 Exercise |
2021-08-16 1:55 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Hall Shannon Director |
308 | $0 | 756 (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 |
| 2021-08-12 Exercise |
2021-08-13 1:49 pm |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $0 | 36,810 (Direct) |
View |
| 2021-08-12 Exercise |
2021-08-13 1:49 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $89.7 | 36,810 (Direct) |
View |
| 2021-07-12 Exercise |
2021-07-13 12:02 pm |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $0 | 38,010 (Direct) |
View |
| 2021-07-12 Exercise |
2021-07-13 12:02 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $89.7 | 38,010 (Direct) |
View |
| 2021-07-01 Exercise |
2021-07-06 4:11 pm |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $0 | 39,010 (Direct) |
View |
| 2021-07-01 Exercise |
2021-07-06 4:11 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $89.7 | 39,010 (Direct) |
View |
| 2021-06-15 Option Award |
2021-06-17 12:50 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
4,676 | $0 | 7,514 (Direct) |
View |
| 2021-06-15 Option Award |
2021-06-17 12:25 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Owens Gary M President and CEO |
14,448 | $0 | 18,396 (Direct) |
View |
| 2021-06-15 Option Award |
2021-06-17 12:16 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commericial |
2,800 | $0 | 2,973 (Direct) |
View |
| 2021-06-15 Option Award |
2021-06-17 12:06 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
1,960 | $0 | 1,193 (Direct) |
View |
| 2021-06-15 Tax Withholding |
2021-06-16 5:14 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
479 | $263.3 | 5,741 (Direct) |
View |
| 2021-06-15 Exercise |
2021-06-16 5:14 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,086 | $0 | 5,741 (Direct) |
View |
| 2021-06-15 Tax Withholding |
2021-06-16 4:55 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Owens Gary M President and CEO |
1,557 | $263.3 | 14,862 (Direct) |
View |
| 2021-06-15 Exercise |
2021-06-16 4:55 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Owens Gary M President and CEO |
3,537 | $0 | 14,862 (Direct) |
View |
| 2021-06-15 Tax Withholding |
2021-06-16 4:27 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commercial |
415 | $263.3 | 2,165 (Direct) |
View |
| 2021-06-15 Exercise |
2021-06-16 4:27 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commercial |
959 | $0 | 2,165 (Direct) |
View |
| 2021-06-15 Tax Withholding |
2021-06-16 4:05 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David VP of Continuous Improvement |
351 | $263.3 | 1,244 (Direct) |
View |
| 2021-06-15 Exercise |
2021-06-16 4:05 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David VP of Continuous Improvement |
766 | $0 | 1,244 (Direct) |
View |
| 2021-06-15 Exercise |
2021-06-16 2:39 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Alltoft Jennifer Sadie Director |
221 | $0 | 907 (Direct) |
View |
| 2021-06-15 Exercise |
2021-06-16 2:31 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Hall Shannon Director |
194 | $0 | 448 (Direct) |
View |
| 2021-06-15 Exercise |
2021-06-16 2:20 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
295 | $0 | 2,955 (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 |
| 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 |
| 2021-06-15 Exercise |
2021-06-16 1:25 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
340 | $0 | 55,609 (Direct) |
View |
| 2021-06-10 Exercise |
2021-06-11 4:42 pm |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
1,001 | $0 | 187,566 (Direct) |
View |
| 2021-06-10 Exercise |
2021-06-11 4:42 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
315 | $89.7 | 187,566 (Direct) |
View |
| 2021-06-10 Exercise |
2021-06-11 4:42 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
686 | $70.56 | 187,566 (Direct) |
View |
| 2021-06-08 Exercise |
2021-06-09 11:54 am |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
5,192 | $0 | 99,004 (Direct) |
View |
| 2021-06-08 Exercise |
2021-06-09 11:54 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
5,192 | $89.7 | 99,004 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 6:34 pm |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
851 | $0 | 7,084 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 6:34 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
200 | $122.66 | 7,084 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 6:34 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
172 | $89.7 | 7,084 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 6:34 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
200 | $97.78 | 7,084 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 6:34 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
189 | $70.56 | 7,084 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 6:34 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | KELLY DAVID M Director |
90 | $142.4 | 7,084 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 1:19 pm |
2021-04-02 2024-04-02 |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commercial |
540 | $0 | 6,754 (Direct) |
View |
| 2021-06-04 Exercise |
2021-06-07 1:19 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commercial |
540 | $142.4 | 6,754 (Direct) |
View |
| 2021-05-13 Gift |
2021-05-18 7:17 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
6,436 | $0 | 56,423 (Direct) |
View |