| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | Dec 15, 2023 | Sale | $112.36 | 1,500 | 168,540 | 558 | Dec 19, 2023, 11:21 AM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | Jun 16, 2023 | Option Exercise | $135.55 | 189 | 25,619 | 2,058 | Jun 21, 2023, 12:23 PM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | Jun 15, 2023 | Option Exercise | $134.45 | 283 | 38,049 | 1,635 | Jun 16, 2023, 07:10 PM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | VP Operations | Sep 01, 2022 | Option Exercise | $178.42 | 412 | 73,509 | 1,304 | Sep 02, 2022, 01:14 PM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | Jun 17, 2022 | Option Exercise | $185.57 | 155 | 28,763 | 337 | Jun 22, 2022, 02:25 PM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | Jun 21, 2022 | Sale | $188.22 | 392 | 73,784 | 813 | Jun 22, 2022, 02:25 PM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Operations | Dec 14, 2021 | Sale | $266.82 | 3,318 | 885,298 | 1,813 | Dec 15, 2021, 10:53 AM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Continuous Improvement | Aug 09, 2021 | Sale | $280.03 | 639 | 178,939 | 154 | Aug 12, 2021, 12:05 PM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Continuous Improvement | Jun 16, 2021 | Sale | $257.06 | 1,336 | 343,430 | 1,608 | Jun 17, 2021, 12:06 PM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Continuous Improvement | Mar 10, 2021 | Sale | $271.78 | 223 | 60,607 | 154 | Mar 11, 2021, 10:24 AM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Continuous Improvement | Mar 11, 2021 | Option Exercise | $129.10 | 145 | 18,720 | 377 | Mar 11, 2021, 10:24 AM | |
| MLAB | MESA LABORATORIES INC /CO/ | Archbold Brian David | SVP Continuous Improvement | Nov 09, 2020 | Sale | $237.82 | 1,066 | 253,521 | 765 | Nov 10, 2020, 04:18 PM | |
| MLAB | MESA LABORATORIES INC /CO | Archbold Brian David | SVP Continuous Improvement | Aug 10, 2020 | Sale | $196.30 | 1,168 | 229,277 | 690 | Aug 13, 2020, 04:31 PM | |
| MLAB | MESA LABORATORIES INC /CO | Archbold Brian David | SVP Continuous Improvement | Jun 15, 2020 | Option Exercise | $226.72 | 32 | 7,255 | 270 | Jun 17, 2020, 12:34 PM | |
| MLAB | MESA LABORATORIES INC /CO | Archbold Brian David | SVP of Continuous Improvement | Feb 21, 2020 | Sale | $268.19 | 123 | 32,987 | 232 | Feb 21, 2020, 05:55 PM | |
| MLAB | MESA LABORATORIES INC /CO | Archbold Brian David | SVP of Continuous Improvement | Jun 15, 2019 | Option Exercise | $202.39 | 25 | 5,060 | 355 | Jun 18, 2019, 12:30 PM |
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