| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
| Insider | Role | Shares | Value | Buys | Sells |
|---|---|---|---|---|---|
| Date | Ticker | Insider | Role | Type | Shares | Price | Value | Chg% | SEC |
|---|---|---|---|---|---|---|---|---|---|
Mesa Laboratories, Inc. (MLAB) has 11 insiders with recent SEC Form 4 filings, including 0 buys and 10 sells. MLAB is classified in the Electronic Equipment, Instruments & Components industry within the Information Technology sector.
| Role | Insider | Shares | Value | 30d |
|---|---|---|---|---|
| CEO | 64.1K | $6.48M | - | |
| CEO | 34.8K | $3.52M | - | |
| Dir | 25.3K | $2.55M | - | |
| CFO | 19.8K | $2.00M | - | |
| VP | 6.4K | $644.1K | - |
Buys and sells only
| Date | Insider | Role | Type | Shares | Price | Value | Chg% | 3M | 12M | SEC |
|---|---|---|---|---|---|---|---|---|---|---|
| Jun 22, 2026 | Sakys John80 | CFO | Sale+OE | 2,827 | $89.50 | $253,022.15 | -12.5% | - | - | |
| Jun 22, 2026 | Archbold Brian David69 | SVP Operations | Sale+OE | 2,516 | $89.50 | $225,187.03 | -28.3% | - | - | |
| Jun 22, 2026 | Crennen Lyndsey Elizabeth | CAO | Sale+OE | 442 | $89.50 | $39,559.88 | -18.0% | - | - | |
| Jun 16, 2026 | Sakys John80 | CFO | Sell | 1,223 | $101.27 | $123,849.54 | -6.9% | - | - | |
| Jun 16, 2026 | Crennen Lyndsey Elizabeth | CAO | Sell | 118 | $101.27 | $11,949.51 | -7.4% | - | - | |
| Jun 16, 2026 | Archbold Brian David69 | SVP Operations | Sell | 1,151 | $101.27 | $116,558.32 | -23.7% | - | - | |
| Jun 16, 2025 | Sakys John80 | CFO | Sale+OE | 642 | $97.12 | $62,349.76 | -4.8% | -31.0% | +3.7% | |
| Jun 16, 2025 | Owens Gary M68 | President And CEO | Sale+OE | 1,939 | $97.12 | $188,311.80 | -4.1% | -31.0% | +3.7% | |
| Jun 16, 2025 | Archbold Brian David69 | SVP Operations | Sale+OE | 472 | $97.12 | $45,839.70 | -45.8% | -31.0% | +3.7% | |
| Mar 19, 2025 | Owens Gary M68 | President And CEO | Sale+OE | 21,000 | $123.91 | $2,602,110.00 | -32.6% | -25.4% | -33.6% |