| Lastest Insider Transactions Of MESA LABORATORIES INC /CO/ ( MLAB ) |
| Symbol | Company Name | Insider Name | Title | Date | Transation | Share | Price | Amount | File Date |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | 2023-12-15 | Sell | 1,500 | 112.36 | 168,540 | 2023-12-19 11:21:41 |
| MLAB | MESA LABORATORIES INC /CO/ | Schmieder John Bradley | Directior | 2023-09-14 | Sell | 4,000 | 123.22 | 492,890 | 2023-09-19 12:34:11 |
| MLAB | MESA LABORATORIES INC /CO/ | Schmieder John Bradley | Directior | 2023-09-13 | Sell | 3,000 | 123.32 | 369,965 | 2023-09-14 13:47:49 |
| MLAB | MESA LABORATORIES INC /CO/ | Ladiwala Shiraz Shabanali | Directior | 2023-08-15 | Option Exercise | 40 | 0.00 | 0 | 2023-09-06 12:36:00 |
| MLAB | MESA LABORATORIES INC /CO/ | Owens Gary M | President and CEO | 2023-09-01 | Sell | 2,000 | 142.82 | 285,640 | 2023-09-05 16:34:06 |
| MLAB | MESA LABORATORIES INC /CO/ | Owens Gary M | President and CEO | 2023-09-01 | Option Exercise | 2,000 | 136.42 | 272,840 | 2023-09-05 16:34:06 |
| MLAB | MESA LABORATORIES INC /CO/ | Tripeny R Tony | Directior | 2023-08-16 | Option Exercise | 1,105 | 0.00 | 0 | 2023-08-16 15:54:04 |
| MLAB | MESA LABORATORIES INC /CO/ | Ladiwala Shiraz Shabanali | Directior | 2023-08-15 | Option Exercise | 1,055 | 0.00 | 0 | 2023-08-16 15:45:31 |
| MLAB | MESA LABORATORIES INC /CO/ | Sullivan John James | Directior | 2023-08-15 | Option Exercise | 754 | 0.00 | 0 | 2023-08-16 15:37:12 |
| MLAB | MESA LABORATORIES INC /CO/ | Alltoft Jennifer Sadie | Directior | 2023-08-15 | Option Exercise | 754 | 0.00 | 0 | 2023-08-16 15:28:10 |
| MLAB | MESA LABORATORIES INC /CO/ | Schmieder John Bradley | Directior | 2023-08-15 | Option Exercise | 754 | 0.00 | 0 | 2023-08-16 15:19:53 |
| MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Directior | 2023-08-15 | Option Exercise | 754 | 0.00 | 0 | 2023-08-16 14:03:58 |
| MLAB | MESA LABORATORIES INC /CO/ | Sullivan John James | Directior | 2023-06-16 | Option Exercise | 15 | 0.00 | 0 | 2023-06-21 13:38:43 |
| MLAB | MESA LABORATORIES INC /CO/ | Owens Gary M | President and CEO | 2023-06-16 | Option Exercise | 2,820 | 0.00 | 0 | 2023-06-21 13:22:37 |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | 2023-06-16 | Option Exercise | 612 | 0.00 | 0 | 2023-06-21 12:23:21 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-06-16 | Option Exercise | 848 | 0.00 | 0 | 2023-06-21 12:02:36 |
| MLAB | MESA LABORATORIES INC /CO/ | Sullivan John James | Directior | 2023-06-15 | Option Exercise | 15 | 0.00 | 0 | 2023-06-16 19:56:30 |
| MLAB | MESA LABORATORIES INC /CO/ | Schmieder John Bradley | Directior | 2023-06-15 | Option Exercise | 30 | 0.00 | 0 | 2023-06-16 19:46:49 |
| MLAB | MESA LABORATORIES INC /CO/ | Owens Gary M | CEO | 2023-06-15 | Option Exercise | 2,823 | 0.00 | 0 | 2023-06-16 19:37:27 |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | 2023-06-15 | Option Exercise | 614 | 0.00 | 0 | 2023-06-16 19:10:16 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-06-15 | Option Exercise | 848 | 0.00 | 0 | 2023-06-16 18:24:40 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-03-22 | Sell | 4,628 | 169.50 | 784,447 | 2023-03-27 09:40:12 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-03-22 | Option Exercise | 4,628 | 105.40 | 487,797 | 2023-03-27 09:40:12 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-03-15 | Sell | 1,000 | 165.71 | 165,710 | 2023-03-16 14:42:54 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-03-15 | Option Exercise | 1,000 | 70.56 | 70,560 | 2023-03-16 14:42:54 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-03-09 | Sell | 400 | 169.97 | 67,988 | 2023-03-09 18:13:54 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-03-09 | Option Exercise | 400 | 70.56 | 28,224 | 2023-03-09 18:13:54 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-02-09 | Sell | 1,000 | 184.27 | 184,270 | 2023-02-09 20:04:55 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-02-09 | Option Exercise | 1,000 | 51.85 | 51,850 | 2023-02-09 20:04:55 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-01-23 | Sell | 2,100 | 210.19 | 441,399 | 2023-01-25 12:23:58 |
| MLAB | MESA LABORATORIES INC /CO/ | Sakys John | CFO | 2023-01-23 | Option Exercise | 2,100 | 70.56 | 148,176 | 2023-01-25 12:23:58 |
| MLAB | MESA LABORATORIES INC /CO/ | Schmieder John Bradley | Directior | 2023-01-13 | Sell | 1,571 | 191.31 | 300,548 | 2023-01-17 12:33:02 |
| MLAB | MESA LABORATORIES INC /CO/ | Schmieder John Bradley | Directior | 2023-01-13 | Sell | 1,571 | 191.31 | 300,548 | 2023-01-17 10:52:12 |
| MLAB | MESA LABORATORIES INC /CO/ | Hall Shannon | Directior | 2022-12-08 | Sell | 230 | 174.97 | 40,244 | 2022-12-09 09:00:30 |
