Trade Summary

2 days ago, Sakys John, serving as CFO at MESA LABORATORIES INC /CO/ (MLAB), sold 1,223 shares at $101.27 per share, for a total transaction value of $123,849.54. Following this transaction, Sakys John now holds 16,538 shares of MLAB.

This sale represents a 6.89% decrease in Sakys John's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, June 16, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, June 17, 2026 at 12:09 PM ET, 1 day after the trade was made.

MESA LABORATORIES INC /CO/ operates in the TECHNOLOGY sector, specifically within the SCIENTIFIC & TECHNICAL INSTRUMENTS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.