List of insiders holdings for MESA LABORATORIES INC:
- Shares directly owned by the insider.
- Shares indirectly owned by the insider.
- Total shares owned by the insider (sum of shares directly and indirectly owned).
- Total market value if available.
- 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>>
| Insider Holder Name | Report Date Time | Shares Owned Directly Indirectly | Total Shares Owned | Filing |
| SCHMIEDER LUKE R Former Director Director | 2015-04-28 14:19:47 | 188,573 0 | 188,573 | Form 4 |
| DUKE PAUL D Director | 2010-05-24 08:39:35 | 74,323 0 | 74,323 | Form 4 |
| SEG Ventures LLC See Remarks | 2018-10-19 17:27:58 | 73,067 0 | 73,067 | Form 13D |
| Sullivan John James Director | 2024-09-06 11:53:15 | 27,878 44,780 | 72,658 | Form 4 |
| PETERSON STEVEN W Former Chief Financial Officer | 2013-02-07 14:28:59 | 70,390 0 | 70,390 | Form 4 |
| Schmieder John Bradley Director | 2023-09-19 12:34:11 | 62,760 0 | 62,760 | Form 4 |
| Owens Gary M President and CEO | 2024-10-29 20:18:57 | 43,337 0 | 43,337 | Form 4 |
| CAMPBELL H STUART Director | 2018-11-28 18:02:36 | 41,677 0 | 41,677 | Form 4 |
| Dwyer Robert V Director | 2020-04-03 19:01:29 | 41,309 0 | 41,309 | Form 4 |
| BROOKS MICHAEL T Director | 2019-06-14 13:03:28 | 32,730 0 | 32,730 | Form 4 |
| MESA LABORATORIES INC Director | 2022-06-16 17:55:49 | 29,818 0 | 29,818 | Form 4 |
| GUILLEMIN EVAN Director | 2022-09-02 12:24:58 | 29,207 0 | 29,207 | Form 4 |
| Adriance Glenn E CSMO | 2018-03-26 10:43:41 | 20,838 0 | 20,838 | Form 4 |
| Sakys John CFO | 2024-09-06 12:46:32 | 14,118 100 | 14,218 | Form 4 |
| DINOIA GREGORY SVP Commercial | 2022-06-22 14:04:09 | 4,024 0 | 4,024 | Form 4 |
| Tranmer Michael Executive Vice President | 2012-04-02 19:31:17 | 4,000 0 | 4,000 | Form 4 |
| Alltoft Jennifer Sadie Director | 2024-09-06 11:22:32 | 3,474 0 | 3,474 | Form 4 |
| KELLY DAVID M Director | 2021-11-09 10:44:57 | 3,169 0 | 3,169 | Form 4 |
| Ladiwala Shiraz Shabanali Director | 2024-09-06 11:35:11 | 3,074 0 | 3,074 | Form 4 |
| Hall Shannon Director | 2024-09-06 11:28:36 | 2,785 0 | 2,785 | Form 4 |
| Tripeny R Tony Director | 2024-09-06 11:43:15 | 2,679 0 | 2,679 | Form 4 |
| Capone Mark Christopher Director | 2024-08-19 11:08:47 | 2,128 0 | 2,128 | Form 4 |
| Perez David Brian Director | 2020-06-17 10:42:46 | 221 0 | 221 | Form 4 |
| Archbold Brian David SVP Operations | 2024-09-16 12:14:52 | 0 0 | 0 | Form 4 |