MESA LABORATORIES INC (MLAB) Stock Ownership and Short Interest
USA - NASDAQ:MLAB - US59064R1095 - Common Stock
71.48 USD
+3.17 (+4.63%)
71.48 USD
0 (0%)
| Shares Outstanding | 5.50M |
| Float | 5.21M |
| Float Short Interest Percentage | 8.02% |
| Owners (insider) | 5.28% |
| Owners (institutional) | 96.24% |
| Owners (insider) change | 4.19% |
| Owners (institutional) change | 0% |
Insider Transactions
Top Institutional Holders
Insider Owners
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Aug 15, 2025 | Capone Mark Christopher | Option Excercise | 1404 | 0.00 | $ 0.00 |
| Aug 15, 2025 | Alltoft Jennifer Sadie | Option Excercise | 1404 | 0.00 | $ 0.00 |
| Aug 15, 2025 | Hall Shannon | Option Excercise | 1404 | 0.00 | $ 0.00 |
| Aug 15, 2025 | Tripeny R Tony | Option Excercise | 1404 | 0.00 | $ 0.00 |
| Aug 15, 2025 | Sullivan John James | Option Excercise | 1404 | 0.00 | $ 0.00 |
| Aug 15, 2025 | Ladiwala Shiraz Shabanali | Option Excercise | 1949 | 0.00 | $ 0.00 |
| Jun 21, 2025 | Owens Gary M | Option Excercise | 3301 | 95.82 | $ 316,301.82 |
| Jun 21, 2025 | Owens Gary M | Option Excercise | 1445 | 95.82 | $ 138,459.90 |
| Jun 21, 2025 | Archbold Brian David | Option Excercise | 844 | 95.82 | $ 80,872.08 |
| Jun 21, 2025 | Archbold Brian David | Option Excercise | 385 | 95.82 | $ 36,890.70 |
| Jun 21, 2025 | Sakys John | Option Excercise | 1036 | 95.82 | $ 99,269.52 |
| Jun 21, 2025 | Sakys John | Option Excercise | 454 | 95.82 | $ 43,502.28 |
| Jun 18, 2025 | Archbold Brian David | Option Excercise | 2556 | 92.99 | $ 237,682.44 |
| Jun 18, 2025 | Archbold Brian David | Option Excercise | 1166 | 92.99 | $ 108,426.34 |
| Jun 18, 2025 | Sakys John | Option Excercise | 2840 | 92.99 | $ 264,091.60 |
| Jun 18, 2025 | Sakys John | Option Excercise | 1243 | 92.99 | $ 115,586.57 |
| Jun 18, 2025 | Owens Gary M | Option Excercise | 8707 | 92.99 | $ 809,663.93 |
| Jun 18, 2025 | Owens Gary M | Option Excercise | 3810 | 92.99 | $ 354,291.90 |
| Jun 16, 2025 | Archbold Brian David | Open Market Sale | 472 | 97.12 | $ 45,839.70 |
| Jun 16, 2025 | Owens Gary M | Open Market Sale | 1939 | 97.12 | $ 188,311.80 |
| Jun 15, 2025 | Archbold Brian David | Option Excercise | 1030 | 0.00 | $ 0.00 |
| Jun 15, 2025 | Owens Gary M | Option Excercise | 4426 | 0.00 | $ 0.00 |
| Mar 19, 2025 | Owens Gary M | Option Excercise | 21000 | 122.98 | $ 2,582,580.00 |
| Mar 19, 2025 | Owens Gary M | Open Market Sale | 21000 | 123.91 | $ 2,602,110.00 |
| Nov 19, 2024 | Sullivan John James | Other Disposition | 2000 | 0.00 | $ 0.00 |
| Oct 28, 2024 | Owens Gary M | Open Market Sale | 5069 | 112.79 | $ 571,735.86 |
| Oct 27, 2024 | Owens Gary M | Grant | 11559 | 0.00 | $ 0.00 |