Trade Summary

6 days ago, Corrigan Catherine, serving as Chief Executive Officer at EXPONENT INC (EXPO), sold 1,737 shares at $62.78 per share, for a total transaction value of $109,044.69. Following this transaction, Corrigan Catherine now holds 115,771 shares of EXPO.

This sale represents a 1.48% decrease in Corrigan Catherine's stake in the company. This is considered a medium-conviction trade.

The trade was executed on Wednesday, July 15, 2026 and publicly disclosed via SEC Form 4 filing on Friday, July 17, 2026 at 7:22 PM ET, 2 days after the trade was made.

EXPONENT INC operates in the INDUSTRIALS sector, specifically within the ENGINEERING & CONSTRUCTION industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.