Evan Guillemin, Director at MESA LABORATORIES INC /CO/ (MLAB), sold 2,050 shares at $274.30 ($562K) on 2020-11-13, disclosed to the SEC on 2020-11-16.
Open-market sale of $562k MLAB by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| MLAB | SELL | 2021-07-19 | $406K | — | Filing → |
| MLAB | SELL | 2021-06-16 | $369K | — | Filing → |
| MLAB | SELL | 2021-05-18 | $176K | — | Filing → |