Gary M. Owens, President and CEO of Mesa Laboratories ($MLAB), sold $2.8 million worth of company shares on the open market twice in the last year. His most recent sale occurred on June 16, 2025. These sales rank 2,853rd among 11,678 individual insiders, below the average of $8.6 million per seller and 6.4 transactions. Owens made no open market purchases during this period.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| March 31, 2026 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | D | Restricted Stock Unit - 10 | 8211 | $0.00 | 16,448.0000 | 5,565,000 | 33.30% | 0.15% |
| Oct. 27, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 11558 | $0.00 | 64,135.0000 | 5,543,000 | 21.98% | 0.21% |
| June 21, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 8 | 3301 | $0.00 | 3,300.0000 | 5,421,000 | 50.01% | 0.06% |
| June 21, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | F | Common Stock | 1445 | $95.82 | 52,577.0000 | 5,421,000 | 2.67% | 0.03% |
| June 21, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 3301 | $95.82 | 54,022.0000 | 5,421,000 | 6.51% | 0.06% |
| June 18, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 9 | 8707 | $0.00 | 16,900.0000 | 5,421,000 | 34.00% | 0.16% |
| June 18, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 8707 | $92.99 | 54,531.0000 | 5,421,000 | 19.00% | 0.16% |
| June 18, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | F | Common Stock | 3810 | $92.99 | 50,721.0000 | 5,421,000 | 6.99% | 0.07% |
| June 15, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 2102 | $0.00 | 47,763.0000 | 5,421,000 | 4.60% | 0.04% |
| June 16, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | S | Common Stock | 1939 | $97.12 | 45,824.0000 | 5,421,000 | 4.06% | 0.04% |
| June 15, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 7 | 2324 | $0.00 | 0.0000 | 5,421,000 | 100.00% | 0.04% |
| June 15, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | A | Restricted Stock Units - 10 | 24659 | $0.00 | 24,659.0000 | 5,421,000 | 9999.99% | 0.45% |
| June 15, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 2324 | $0.00 | 43,337.0000 | 5,421,000 | 5.67% | 0.04% |
| June 10, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President & CEO | E | Non Qualified Stock Options | 9939 | $0.00 | 63,830.0000 | 5,421,000 | 13.47% | 0.18% |
| March 19, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | X | Non qualified Stock Option | 21000 | $0.00 | 73,769.0000 | 5,464,000 | 22.16% | 0.38% |
| March 19, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | S | Common Stock | 21000 | $123.91 | 43,337.0000 | 5,464,000 | 32.64% | 0.38% |
| March 19, 2025 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 21000 | $122.98 | 64,337.0000 | 5,464,000 | 48.46% | 0.38% |
| Oct. 29, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | S | Common Stock | 2551 | $111.98 | 43,337.0000 | 5,471,000 | 5.56% | 0.05% |
| Oct. 28, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | S | Common Stock | 2518 | $113.62 | 45,888.0000 | 5,471,000 | 5.20% | 0.05% |
| Oct. 27, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | A | Common Stock | 11559 | $0.00 | 48,406.0000 | 5,471,000 | 31.37% | 0.21% |
| Sept. 1, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 8 | 3301 | $0.00 | 6,601.0000 | 5,386,000 | 33.34% | 0.06% |
| Sept. 1, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 3301 | $0.00 | 38,292.0000 | 5,386,000 | 9.43% | 0.06% |
| Sept. 1, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | F | Common Stock | 1445 | $133.69 | 36,847.0000 | 5,386,000 | 3.77% | 0.03% |
| June 18, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | A | Restricted Stock Units - 9 | 25607 | $0.00 | 25,607.0000 | 5,386,000 | 9999.99% | 0.48% |
| June 14, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units 5 | 1637 | $0.00 | 0.0000 | 5,386,000 | 100.00% | 0.03% |
| June 14, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 4959 | $0.00 | 34,991.0000 | 5,386,000 | 16.51% | 0.09% |
| June 14, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units 7 | 2322 | $0.00 | 2,314.0000 | 5,386,000 | 50.09% | 0.04% |
| June 15, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units 2 | 1000 | $0.00 | 0.0000 | 5,386,000 | 100.00% | 0.02% |
| April 2, 2024 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | E | Non Qualified Stock Options | 5000 | $0.00 | 94,769.0000 | 5,386,000 | 5.01% | 0.09% |
| Sept. 1, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 2000 | $136.42 | 32,032.0000 | 5,361,000 | 6.66% | 0.04% |
| Sept. 1, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | S | Common Stock | 2000 | $142.82 | 30,032.0000 | 5,361,000 | 6.24% | 0.04% |
| Sept. 1, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | X | Non Qualified Stock Options | 2000 | $0.00 | 99,769.0000 | 5,361,000 | 1.97% | 0.04% |
| Sept. 1, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | A | Restricted Stock Units - 8 | 9902 | $0.00 | 9,902.0000 | 5,361,000 | 9999.99% | 0.18% |
| June 21, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | A | Non Qualified Stock Options | 17896 | $0.00 | 101,769.0000 | 5,361,000 | 21.34% | 0.33% |
| June 16, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | F | Common Stock | 945 | $135.55 | 30,047.0000 | 5,361,000 | 3.05% | 0.02% |
| June 16, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 2 | 500 | $0.00 | 1,000.0000 | 5,361,000 | 33.33% | 0.01% |
| June 16, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 3 | 342 | $0.00 | 0.0000 | 5,361,000 | 100.00% | 0.01% |
| June 16, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 5 | 818 | $0.00 | 1,637.0000 | 5,361,000 | 33.32% | 0.02% |
| June 16, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Restricted Stock Units - 7 | 1160 | $0.00 | 4,646.0000 | 5,361,000 | 19.98% | 0.02% |
| June 16, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | President and CEO | M | Common Stock | 2820 | $0.00 | 30,992.0000 | 5,361,000 | 10.01% | 0.05% |
| June 15, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | CEO | F | Common Stock | 1237 | $134.45 | 28,172.0000 | 5,361,000 | 4.21% | 0.02% |
| June 15, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | CEO | M | Restricted Stock Units - 2 | 500 | $0.00 | 1,500.0000 | 5,361,000 | 25.00% | 0.01% |
| June 15, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | CEO | M | Restricted Stock Units - 3 | 342 | $0.00 | 342.0000 | 5,361,000 | 50.00% | 0.01% |
| June 15, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | CEO | M | Restricted Stock Units - 5 | 819 | $0.00 | 2,455.0000 | 5,361,000 | 25.02% | 0.02% |
| June 15, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | CEO | M | Restricted Stock Units - 7 | 1162 | $0.00 | 5,806.0000 | 5,361,000 | 16.68% | 0.02% |
| June 15, 2023 | MESA LABORATORIES INC /CO/ | $MLAB | Owens Gary M | CEO | M | Common Stock | 2823 | $0.00 | 29,409.0000 | 5,361,000 | 10.62% | 0.05% |