MESA LABORATORIES INC (MLAB)
US59064R1095 - Common Stock
| Shares Outstanding | 5.39M |
| Float | 5.08M |
| Owners (insider) | 9.32% |
| Owners (institutional) | 88.29% |
| Owners (insider) change | -0.3% |
| Owners (institutional) change | 2.21% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Dec 15, 2023 | Archbold Brian David | Open Market Sale | 1500 | 112.36 | $ 168,540.00 |
| Nov 9, 2023 | Sullivan John James | Other Disposition | 2400 | 0.00 | $ 0.00 |
| Sep 14, 2023 | Schmieder John Bradley | Open Market Sale | 4000 | 123.22 | $ 492,890.00 |
| Sep 13, 2023 | Schmieder John Bradley | Open Market Sale | 3000 | 123.32 | $ 369,965.10 |
| Sep 1, 2023 | Owens Gary M | Option Excercise | 2000 | 136.42 | $ 272,840.00 |
| Sep 1, 2023 | Owens Gary M | Open Market Sale | 2000 | 142.82 | $ 285,640.00 |
| Aug 15, 2023 | Hall Shannon | Option Excercise | 754 | 0.00 | $ 0.00 |
| Aug 15, 2023 | Alltoft Jennifer Sadie | Option Excercise | 754 | 0.00 | $ 0.00 |
| Aug 15, 2023 | Schmieder John Bradley | Option Excercise | 754 | 0.00 | $ 0.00 |
| Aug 15, 2023 | Sullivan John James | Option Excercise | 754 | 0.00 | $ 0.00 |
| Aug 15, 2023 | Ladiwala Shiraz Shabanali | Option Excercise | 1055 | 0.00 | $ 0.00 |
| Aug 15, 2023 | Tripeny R Tony | Option Excercise | 1105 | 0.00 | $ 0.00 |
| Jun 16, 2023 | Sakys John | Option Excercise | 848 | 0.00 | $ 0.00 |
| Jun 16, 2023 | Archbold Brian David | Option Excercise | 612 | 0.00 | $ 0.00 |
| Jun 16, 2023 | Archbold Brian David | Option Excercise | 189 | 135.55 | $ 25,618.95 |
| Jun 16, 2023 | Owens Gary M | Option Excercise | 2820 | 0.00 | $ 0.00 |
| Jun 16, 2023 | Owens Gary M | Option Excercise | 945 | 135.55 | $ 128,094.75 |
| Jun 16, 2023 | Sullivan John James | Option Excercise | 15 | 0.00 | $ 0.00 |
| Jun 16, 2023 | Sullivan John James | Option Excercise | 6 | 135.55 | $ 813.30 |
| Jun 15, 2023 | Sakys John | Option Excercise | 848 | 0.00 | $ 0.00 |
| Jun 15, 2023 | Sakys John | Option Excercise | 373 | 134.45 | $ 50,149.85 |
| Jun 15, 2023 | Archbold Brian David | Option Excercise | 614 | 0.00 | $ 0.00 |
| Jun 15, 2023 | Archbold Brian David | Option Excercise | 283 | 134.45 | $ 38,049.35 |
| Jun 15, 2023 | Owens Gary M | Option Excercise | 2823 | 0.00 | $ 0.00 |
| Jun 15, 2023 | Owens Gary M | Option Excercise | 1237 | 134.45 | $ 166,314.65 |
| Jun 15, 2023 | Schmieder John Bradley | Option Excercise | 30 | 0.00 | $ 0.00 |
| Jun 15, 2023 | Sullivan John James | Option Excercise | 15 | 0.00 | $ 0.00 |
| Jun 15, 2023 | Sullivan John James | Option Excercise | 6 | 134.45 | $ 806.70 |
| Jun 15, 2023 | Sakys John | Option Excercise | 288 | 135.55 | $ 39,038.40 |