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 |
| 2024-09-13 Sale |
2024-09-16 12:14 pm |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
1,499 | $125 | $187,375 | 0 (Direct) |
View |
| 2023-12-15 Sale |
2023-12-19 11:21 am |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
1,500 | $112.36 | $168,540 | 558 (Direct) |
View |
| 2022-06-21 Sale |
2022-06-22 2:25 pm |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
392 | $188.22 | $73,784 | 1,150 (Direct) |
View |
| 2021-12-14 Sale |
2021-12-15 10:53 am |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
1,659 | $325.02 | $539,208 | 23,445 (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 |
| 2021-06-17 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 12:06 pm |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
1,336 | $257.06 | $343,430 | 1,193 (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 |
| 2020-11-09 Sale |
2020-11-10 4:18 pm |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
533 | $272.11 | $145,035 | 5,590 (Direct) |
View |
| 2020-08-10 Sale |
2020-08-13 4:31 pm |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
603 | $250 | $150,750 | 12,434 (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 |
| 2025-06-10 Expired |
2025-06-11 10:23 am |
2020-06-10 2025-06-10 |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
2,129 | $0 | 12,567 (Direct) |
View |
| 2024-09-01 Tax Withholding |
2024-09-06 12:12 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
386 | $133.69 | 3,187 (Direct) |
View |
| 2024-09-01 Exercise |
2024-09-06 12:12 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
845 | $0 | 3,187 (Direct) |
View |
| 2024-06-18 Option Award |
2024-06-21 1:31 pm |
2025-06-18 N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP operations |
7,516 | $0 | 7,516 (Direct) |
View |
| 2024-06-14 Tax Withholding |
2024-06-17 11:50 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
407 | $91.6 | 1,575 (Direct) |
View |
| 2024-06-14 Exercise |
2024-06-17 11:50 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
1,778 | $0 | 1,575 (Direct) |
View |
| 2024-04-02 Expired |
2024-04-03 09:40 am |
2019-04-02 2024-04-02 |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
420 | $0 | 14,696 (Direct) |
View |
| 2024-01-08 Expired |
2024-03-26 12:51 pm |
2019-01-08 2024-01-08 |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
290 | $0 | 15,116 (Direct) |
View |
| 2023-09-01 Option Award |
2023-09-05 5:04 pm |
2024-09-01 N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
2,533 | $0 | 2,533 (Direct) |
View |
| 2023-06-21 Option Award |
2023-06-26 10:45 am |
2024-06-21 2029-06-21 |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
4,579 | $0 | 15,406 (Direct) |
View |
| 2023-06-16 Tax Withholding |
2023-06-21 12:23 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
189 | $135.55 | 3,482 (Direct) |
View |
| 2023-06-16 Exercise |
2023-06-21 12:23 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
1,224 | $0 | 3,482 (Direct) |
View |
| 2023-06-15 Tax Withholding |
2023-06-16 7:10 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
283 | $134.45 | 3,671 (Direct) |
View |
| 2023-06-15 Exercise |
2023-06-16 7:10 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
1,228 | $0 | 3,671 (Direct) |
View |
| 2022-09-01 Exercise |
2022-09-02 1:14 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David VP Operations |
903 | $0 | 2,013 (Direct) |
View |
| 2022-09-01 Tax Withholding |
2022-09-02 1:14 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David VP Operations |
412 | $178.42 | 2,013 (Direct) |
View |
| 2022-06-17 Exercise |
2022-06-22 2:25 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
676 | $0 | 1,150 (Direct) |
View |
| 2022-06-17 Tax Withholding |
2022-06-22 2:25 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
155 | $185.57 | 1,150 (Direct) |
View |
| 2022-06-21 Option Award |
2022-06-22 2:25 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
868 | $0 | 1,150 (Direct) |
View |
| 2022-06-15 Option Award |
2022-06-17 1:12 pm |
2023-06-15 N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
5,456 | $0 | 12,431 (Direct) |
View |
| 2021-12-14 Exercise |
2021-12-15 10:53 am |
2019-04-02 2024-04-02 |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
1,659 | $0 | 23,445 (Direct) |
View |
| 2021-12-14 Exercise |
2021-12-15 10:53 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
917 | $226.72 | 23,445 (Direct) |
View |
| 2021-12-14 Exercise |
2021-12-15 10:53 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
210 | $142.4 | 23,445 (Direct) |
View |
| 2021-12-14 Exercise |
2021-12-15 10:53 am |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Operations |
532 | $203.54 | 23,445 (Direct) |
View |
| 2021-09-01 Option Award |
2021-09-01 7:15 pm |
2022-09-01 N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
5,033 | $0 | 10,246 (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 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 |
| 2021-03-11 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 |
| 2021-03-10 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 |
| 2020-11-09 Exercise |
2020-11-10 4:18 pm |
2020-06-10 2025-06-10 |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
533 | $0 | 5,590 (Direct) |
View |
| 2020-11-09 Exercise |
2020-11-10 4:18 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
533 | $203.54 | 5,590 (Direct) |
View |
| 2020-08-10 Exercise |
2020-08-13 4:31 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
145 | $129.1 | 12,434 (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 SVP Continuous Improvement |
565 | $0 | 12,434 (Direct) |
View |
| 2020-08-10 Exercise |
2020-08-13 4:31 pm |
N/A N/A |
MESA LABORATORIES INC | MLAB | Archbold Brian David SVP Continuous Improvement |
420 | $142.4 | 12,434 (Direct) |
View |