John Sakys, CFO at MESA LABORATORIES INC /CO/ (MLAB), sold 2,000 shares at $309.86 ($620K) on 2021-10-20, disclosed to the SEC on 2021-10-25.
Open-market sale of $620k MLAB by CFO. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.
| Filing → |
| MLAB | SELL | 2025-06-18 | $125K | — | Filing → |
| MLAB | SELL | 2023-03-27 | $973K | — | Filing → |
| MLAB | SELL | 2023-03-16 | $166K | — | Filing → |