Evan Guillemin, Director at MESA LABORATORIES INC /CO/ (MLAB), sold 4,640 shares at $310.61 ($1.4M) on 2021-12-02, disclosed to the SEC on 2021-12-06.
Open-market sale of $1.4M 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.
| # | Price | Shares | Value | % of Total |
|---|---|---|---|---|
| 1 | $310.61 | 2,320 | $721K | 50.0% |
| 2 | $310.61 | 2,320 | $721K | 50.0% |
| Total | $310.61 avg | 4,640 | $1.4M | 100% |
| Filing → |
| MLAB | SELL | 2021-06-16 | $369K | — | Filing → |
| MLAB | SELL | 2021-05-18 | $176K | — | Filing → |
| MLAB | SELL | 2021-04-19 | $365K | — | Filing → |