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 |
| 2021-06-16 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 |
| 2021-04-05 Sale(A) |
2021-04-12 10:53 am |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
500 | $250.76 | $125,380 | 33,894 (Direct) |
View |
| 2021-04-05 Sale |
2021-04-05 6:26 pm |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
500 | $250.76 | $125,380 | 57,458 (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 |
| 2021-03-12 Sale |
2021-03-15 09:50 am |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
2,500 | $263.84 | $659,600 | 71,342 (Direct) |
View |
| 2021-03-10 Sale |
2021-03-11 10:24 am |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
223 | $271.78 | $60,607 | 5,367 (Direct) |
View |
| 2021-03-01 Sale |
2021-03-02 10:43 am |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
1,250 | $273.94 | $342,425 | 57,958 (Direct) |
View |
| 2021-02-23 Sale |
2021-02-24 10:47 am |
MESA LABORATORIES INC | MLAB | DINOIA GREGORY SVP Commericial |
280 | $276.75 | $77,490 | 840 (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 |
| 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 |
| 2021-02-01 Sale |
2021-02-01 6:59 pm |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
1,250 | $277.67 | $347,088 | 59,208 (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 |
| 2021-01-06 Sale |
2021-01-07 11:40 am |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
16 | $290 | $4,640 | 39,346 (Direct) |
View |
| 2021-01-04 Sale |
2021-01-04 5:14 pm |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
1,250 | $280.82 | $351,025 | 60,458 (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 |
| 2021-06-15 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 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 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 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 4:55 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 4:27 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 4:27 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 4:05 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 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 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 |
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 |
| 2021-06-10 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 |
| 2021-06-08 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 |
| 2021-06-08 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 |
| 2021-06-04 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 |
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 |
200 | $122.66 | 7,084 (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 | $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 |
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 |
| 2021-03-26 Gift |
2021-04-12 10:48 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sullivan John James Director |
23,564 | $0 | 57,958 (Direct) |
View |
| 2021-03-12 Exercise |
2021-03-15 09:50 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
2,000 | $70.56 | 71,342 (Direct) |
View |
| 2021-03-12 Exercise |
2021-03-15 09:50 am |
2013-10-29 2022-10-29 |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
2,500 | $0 | 71,342 (Direct) |
View |
| 2021-03-12 Exercise |
2021-03-15 09:50 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
500 | $48.72 | 71,342 (Direct) |
View |
| 2021-03-10 Exercise |
2021-03-11 10:24 am |
2019-01-08 2024-01-08 |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
145 | $0 | 5,367 (Direct) |
View |
| 2021-03-11 Exercise |
2021-03-11 10:24 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
145 | $129.1 | 5,367 (Direct) |
View |
| 2021-01-08 Exercise |
2021-01-11 2:26 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $89.7 | 39,346 (Direct) |
View |
| 2021-01-08 Exercise |
2021-01-11 2:26 pm |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
1,000 | $0 | 39,346 (Direct) |
View |
| 2021-01-06 Exercise |
2021-01-07 11:40 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
16 | $89.7 | 39,346 (Direct) |
View |
| 2021-01-06 Exercise |
2021-01-07 11:40 am |
2015-04-01 2022-04-01 |
MESA LABORATORIES INC | MLAB | Sakys John CFO |
16 | $0 | 39,346 (Direct) |
View |