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Insider Trading - MESA LABORATORIES INC (MLAB)
| | "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>> |
Common stock purchase or sale:
| Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
| 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 |
| 2019-12-16 Sale | 2019-12-16 7:22 pm | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 7,500 | $251.31 | $1,884,825 | 40,848 (Direct) | View |
| 2020-02-12 Sale | 2020-02-13 5:41 pm | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 7,500 | $258.64 | $1,939,787 | 35,696 (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 |
| 2020-02-21 Sale | 2020-02-21 5:55 pm | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 123 | $268.19 | $32,987 | 232 (Direct) | View |
| 2020-02-25 Sale | 2020-02-27 6:35 pm | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 9,276 | $266.66 | $2,473,568 | 71,347 (Direct) | View |
| 2020-02-27 Sale | 2020-02-27 7:37 pm | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 1,702 | $256.02 | $435,746 | 71,347 (Direct) | View |
| 2020-08-10 Sale | 2020-08-13 4:30 pm | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 1,371 | $250 | $342,750 | 2,810 (Direct) | View |
| 2020-08-10 Sale | 2020-08-13 4:31 pm | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 603 | $250 | $150,750 | 232 (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 | 73,467 (Direct) | View |
| 2020-08-14 Sale | 2020-08-17 4:18 pm | MESA LABORATORIES INC | MLAB | Sakys John CFO | 1,000 | $244 | $244,000 | 3,500 (Direct) | View |
| 2020-08-17 Sale | 2020-08-18 5:20 pm | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 835 | $245.7 | $205,159 | 1,462 (Direct) | View |
| 2020-08-17 Sale | 2020-08-18 5:29 pm | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 800 | $247.72 | $198,176 | 2,810 (Direct) | View |
| 2020-08-28 Sale | 2020-09-02 4:41 pm | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 780 | $244.77 | $190,920 | 2,810 (Direct) | View |
| 2020-09-01 Sale | 2020-09-04 11:25 am | MESA LABORATORIES INC | MLAB | Sakys John CFO | 1,000 | $251 | $250,997 | 3,400 (Direct) | View |
| 2020-09-04 Sale | 2020-09-08 12:08 pm | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 280 | $243.55 | $68,194 | 1,182 (Direct) | View |
| 2020-09-15 Sale | 2020-09-17 4:31 pm | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 100 | $249.32 | $24,932 | 11,863 (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 |
| 2019-11-07 Exercise | 2019-11-07 12:28 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Perez David Brian Director | 275 | $0 | 0 (Direct) | View |
| 2019-11-07 Exercise | 2019-11-07 12:28 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Perez David Brian Director | 275 | $0 | 0 (Direct) | View |
| 2019-11-15 Option Award | 2019-11-18 3:30 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 477 | $0 | 477 (Direct) | View |
| 2019-11-15 Option Award | 2019-11-18 4:36 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 477 | $0 | 477 (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 |
| 2019-11-15 Option Award | 2019-11-18 4:47 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 477 | $0 | 477 (Direct) | View |
| 2019-11-15 Option Award | 2019-11-18 4:53 pm | N/A N/A | MESA LABORATORIES INC | MLAB | GUILLEMIN EVAN Director | 477 | $0 | 477 (Direct) | View |
| 2019-11-15 Option Award | 2019-11-18 4:58 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Alltoft Jennifer Sadie Director | 477 | $0 | 477 (Direct) | View |
| 2019-11-15 Option Award | 2019-11-18 5:22 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Perez David Brian Director | 477 | $0 | 477 (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 | 40,848 (Direct) | View |
| 2019-11-07 Exercise | 2019-12-30 12:37 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 150 | $0 | 0 (Direct) | View |
| 2019-11-07 Exercise | 2019-12-30 12:37 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 150 | $0 | 0 (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 | 75,237 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 6,000 | $50.5 | 71,347 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 2,206 | $51.85 | 71,347 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 100 | $51.85 | 71,347 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 970 | $89.7 | 71,347 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | 2013-04-02 2022-04-02 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 6,000 | $50.5 | 71,347 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | 2014-04-01 2023-04-01 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 2,206 | $51.85 | 71,347 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | 2014-04-01 2023-04-01 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 100 | $51.85 | 71,347 (Direct) | View |
| 2020-02-25 Exercise | 2020-02-27 6:35 pm | 2015-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 970 | $89.7 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 1,494 | $51.85 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 208 | $89.7 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 785 | $89.7 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 799 | $70.56 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | 2014-04-01 2023-04-01 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 1,494 | $51.85 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | 2015-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 208 | $89.7 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | 2015-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 785 | $89.7 | 71,347 (Direct) | View |
| 2020-02-27 Exercise | 2020-02-27 7:37 pm | 2016-04-01 2023-04-01 | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 799 | $70.56 | 71,347 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 6:47 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 172 | $89.7 | 1,945 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 6:47 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 17 | $58.51 | 1,945 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 6:47 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 189 | $70.56 | 1,945 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 6:47 pm | 2015-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 172 | $89.7 | 1,945 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 6:47 pm | 2015-10-02 2022-10-02 | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 17 | $58.51 | 1,945 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 6:47 pm | 2016-04-01 2023-04-01 | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 189 | $70.56 | 1,945 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 7:01 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 200 | $97.78 | 1,455 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 7:01 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 200 | $122.66 | 1,455 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 7:01 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 90 | $142.4 | 1,455 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 7:01 pm | 2017-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 200 | $97.78 | 1,455 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 7:01 pm | 2018-04-03 2023-04-03 | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 200 | $122.66 | 1,455 (Direct) | View |
| 2020-04-03 Exercise | 2020-04-03 7:01 pm | 2019-04-02 2024-04-02 | MESA LABORATORIES INC | MLAB | Dwyer Robert V Director | 90 | $142.4 | 1,455 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-16 6:13 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 30 | $0 | 310 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-16 6:13 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 30 | $0 | 310 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-16 6:13 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sullivan John James Director | 310 | $0 | 310 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-16 6:54 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 30 | $0 | 265 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-16 6:54 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 30 | $0 | 265 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-16 6:54 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 265 | $0 | 265 (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 | 265 (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 | 265 (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 | 265 (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 | 265 (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 | 265 (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 | 265 (Direct) | View |
| 2020-06-17 Option Award | 2020-06-17 10:34 am | N/A N/A | MESA LABORATORIES INC | MLAB | Alltoft Jennifer Sadie Director | 221 | $0 | 221 (Direct) | View |
| 2020-06-17 Option Award | 2020-06-17 10:42 am | N/A N/A | MESA LABORATORIES INC | MLAB | Perez David Brian Director | 221 | $0 | 221 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 11:05 am | N/A N/A | MESA LABORATORIES INC | MLAB | Hall Shannon Director | 254 | $0 | 194 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 11:05 am | N/A N/A | MESA LABORATORIES INC | MLAB | Hall Shannon Director | 194 | $0 | 194 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-17 11:59 am | N/A N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 1,000 | $0 | 1,831 (Direct) | View |
| 2020-06-15 Tax Withholding | 2020-06-17 11:59 am | N/A N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 440 | $226.72 | 1,831 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-17 11:59 am | N/A N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 1,000 | $0 | 1,831 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 11:59 am | N/A N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 2,075 | $0 | 1,831 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 11:59 am | 2021-06-15 2026-06-15 | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 13,795 | $226.72 | 1,831 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 11:59 am | N/A N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 1,831 | $0 | 1,831 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-17 12:34 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 70 | $0 | 419 (Direct) | View |
| 2020-06-15 Tax Withholding | 2020-06-17 12:34 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 32 | $226.72 | 419 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-17 12:34 pm | 2019-06-15 N/A | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 70 | $0 | 419 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 12:34 pm | 2021-06-15 N/A | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 812 | $0 | 419 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 12:34 pm | 2021-06-15 2026-06-15 | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 2,697 | $226.72 | 419 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 12:34 pm | 2021-06-15 N/A | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 419 | $0 | 419 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-17 12:59 pm | N/A N/A | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 90 | $0 | 559 (Direct) | View |
| 2020-06-15 Tax Withholding | 2020-06-17 12:59 pm | N/A N/A | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 38 | $226.72 | 559 (Direct) | View |
| 2020-06-15 Exercise | 2020-06-17 12:59 pm | 2019-06-15 N/A | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 90 | $0 | 559 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 12:59 pm | 2021-06-15 N/A | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 911 | $0 | 559 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 12:59 pm | 2021-06-15 2026-06-15 | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 3,026 | $226.72 | 559 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 12:59 pm | 2021-06-15 N/A | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 559 | $0 | 559 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 1:26 pm | 2021-06-15 N/A | MESA LABORATORIES INC | MLAB | Sakys John CFO | 1,189 | $0 | 681 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 1:26 pm | 2021-06-15 2026-06-15 | MESA LABORATORIES INC | MLAB | Sakys John CFO | 3,951 | $226.72 | 681 (Direct) | View |
| 2020-06-15 Option Award | 2020-06-17 1:26 pm | 2021-06-15 N/A | MESA LABORATORIES INC | MLAB | Sakys John CFO | 681 | $0 | 681 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:30 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 344 | $89.7 | 2,810 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:30 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 85 | $58.51 | 2,810 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:30 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 942 | $70.56 | 2,810 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:30 pm | 2015-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 344 | $89.7 | 2,810 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:30 pm | 2015-10-02 2022-10-02 | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 85 | $58.51 | 2,810 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:30 pm | 2016-04-01 2023-04-01 | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 942 | $70.56 | 2,810 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:31 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 145 | $129.1 | 232 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:31 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 420 | $142.4 | 232 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:31 pm | 2019-01-08 2024-01-08 | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 145 | $129.1 | 232 (Direct) | View |
| 2020-08-10 Exercise | 2020-08-13 4:31 pm | 2019-04-02 2024-04-02 | MESA LABORATORIES INC | MLAB | Archbold Brian David VP | 420 | $142.4 | 232 (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 | 73,467 (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 | $89.7 | 73,467 (Direct) | View |
| 2020-08-14 Exercise | 2020-08-17 4:18 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sakys John CFO | 1,000 | $48.72 | 3,500 (Direct) | View |
| 2020-08-14 Gift | 2020-08-17 4:18 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Sakys John CFO | 100 | $0 | 3,500 (Direct) | View |
| 2020-08-14 Exercise | 2020-08-17 4:18 pm | 2013-10-29 2022-10-29 | MESA LABORATORIES INC | MLAB | Sakys John CFO | 1,000 | $48.72 | 3,500 (Direct) | View |
| 2020-08-17 Exercise | 2020-08-18 5:20 pm | N/A N/A | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 783 | $203.54 | 1,462 (Direct) | View |
| 2020-08-17 Exercise | 2020-08-18 5:20 pm | 2020-06-10 2025-06-10 | MESA LABORATORIES INC | MLAB | DINOIA GREGORY VP | 783 | $203.54 | 1,462 (Direct) | View |
| 2020-08-17 Exercise | 2020-08-18 5:29 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 800 | $97.78 | 2,810 (Direct) | View |
| 2020-08-17 Exercise | 2020-08-18 5:29 pm | 2017-04-01 2022-04-01 | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 800 | $97.78 | 2,810 (Direct) | View |
| 2020-08-28 Exercise | 2020-09-02 4:41 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 180 | $142.4 | 2,810 (Direct) | View |
| 2020-08-28 Exercise | 2020-09-02 4:41 pm | N/A N/A | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 600 | $122.66 | 2,810 (Direct) | View |
| 2020-08-28 Exercise | 2020-09-02 4:41 pm | 2019-04-02 2024-04-02 | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 180 | $142.4 | 2,810 (Direct) | View |
| 2020-08-28 Exercise | 2020-09-02 4:41 pm | 2018-04-03 2023-04-03 | MESA LABORATORIES INC | MLAB | KELLY DAVID M Director | 600 | $122.66 | 2,810 (Direct) | View |
| 2020-09-01 Exercise | 2020-09-04 11:25 am | N/A N/A | MESA LABORATORIES INC | MLAB | Sakys John CFO | 298 | $48.72 | 3,400 (Direct) | View |
| 2020-09-01 Exercise | 2020-09-04 11:25 am | N/A N/A | MESA LABORATORIES INC | MLAB | Sakys John CFO | 702 | $48.72 | 3,400 (Direct) | View |
| 2020-09-01 Gift | 2020-09-04 11:25 am | N/A N/A | MESA LABORATORIES INC | MLAB | Sakys John CFO | 50 | $0 | 3,400 (Direct) | View |
| 2020-09-01 Exercise | 2020-09-04 11:25 am | 2013-10-29 2022-10-29 | MESA LABORATORIES INC | MLAB | Sakys John CFO | 298 | $48.72 | 3,400 (Direct) | View |
| 2020-09-01 Exercise | 2020-09-04 11:25 am | 2013-10-29 2022-10-29 | MESA LABORATORIES INC | MLAB | Sakys John CFO | 702 | $48.72 | 3,400 (Direct) | View |
| 2020-09-15 Exercise | 2020-09-17 4:31 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 1,720 | $0 | 11,863 (Direct) | View |
| 2020-09-15 Tax Withholding | 2020-09-17 4:31 pm | N/A N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 757 | $246.48 | 11,863 (Direct) | View |
| 2020-09-15 Exercise | 2020-09-17 4:31 pm | 2018-09-15 N/A | MESA LABORATORIES INC | MLAB | Owens Gary M CEO | 1,720 | $0 | 11,863 (Direct) | View |