Trade Summary

4 days ago, Crennen Lyndsey Elizabeth, serving as CAO at MESA LABORATORIES INC /CO/ (MLAB), sold 442 shares at $89.50 per share, for a total transaction value of $39,559.88. Following this transaction, Crennen Lyndsey Elizabeth now holds 2,020 shares of MLAB.

This sale represents a 17.95% decrease in Crennen Lyndsey Elizabeth's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Monday, June 22, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, June 23, 2026 at 1:34 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.