AptarGroup Officer Stock Transactions - Award and Sale

This Form 4 filing reports stock transactions by Gael Touya, a Segment President and CEO Designate at AptarGroup, Inc. On May 1, 2026, Touya received 7,454 shares of common stock as an award with a price per share of $0.00, increasing his holdings to 37,017 shares. On the same day, he sold 4,175 shares at $127.21 per share, reducing his total holdings to 32,842 shares. The transactions represent a net increase of 3,279 shares in his direct ownership. These are standard executive compensation transactions, with the award likely representing equity compensation and the sale potentially for tax purposes or portfolio diversification. The filing was signed on May 4, 2026, by Irene Hudson as attorney-in-fact for Gael Touya.