Evan Guillemin, Director at MESA LABORATORIES INC /CO (MLAB), sold 15,000 shares at $218.74 ($3.2M) on 2018-12-04, disclosed to the SEC on 2018-12-11.
Open-market sale of $3.2M 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 | $218.74 | 2,000 | $437K | 13.7% |
| 2 | $212.50 | 3,000 | $638K | 20.0% |
| 3 | $212.47 | 8,000 | $1.7M | 53.3% |
| 4 | $208.02 | 2,000 | $416K | 13.0% |
| Total | $212.72 avg | 15,000 | $3.2M | 100% |
| Filing → |
| MLAB | SELL | 2021-07-19 | $406K | — | Filing → |
| MLAB | SELL | 2021-06-16 | $369K | — | Filing → |
| MLAB | SELL | 2021-05-18 | $176K | — | Filing → |