Trade Summary

1 week ago, Blachier Olivier, serving as SVP, Chief Strategy Officer at Entegris Inc (ENTG), sold 2,000 shares at $140.04 per share, for a total transaction value of $280,080.00. Following this transaction, Blachier Olivier now holds 34,897 shares of ENTG.

This sale represents a 5.00% decrease in Blachier Olivier's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Thursday, May 14, 2026 and publicly disclosed via SEC Form 4 filing on Monday, May 18, 2026 at 2:11 PM ET, 4 days after the trade was made.

Entegris Inc operates in the TECHNOLOGY sector, specifically within the SEMICONDUCTOR EQUIPMENT & MATERIALS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.