• Clint M. Haris, SVP and President of the APS Division at Entegris, exercised employee stock options for 5,830 shares on May 14, 2026 at $55.72 per share.
• He sold 5,830 shares the same day at $144.57 per share, leaving 54,960 shares beneficially owned.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Entegris Inc. published the original content used to generate this news brief via EDGAR, the Electronic Data Gathering, Analysis, and Retrieval system operated by the U.S. Securities and Exchange Commission (Ref. ID: 0001101302-26-000120), on May 18, 2026, and is solely responsible for the information contained therein.