Form 4 Filing for Entegris Inc.

This filing details a transaction by Susan G. Rice, SVP of Global Human Resources at Entegris Inc. On April 5, 2026, Ms. Rice disposed of 1,422 shares of common stock. The shares were automatically withheld upon settlement of restricted stock units to satisfy tax obligations. The transaction code was "F", indicating a voluntary disposition. The price per share was $116.40, which was the closing price on April 2, 2026, the last trading day before the vesting date, as April 5th was a Sunday. Following this transaction, Ms. Rice directly owns 75,971.004 shares of Entegris common stock.