Trade Summary

Yesterday, Tanda Stephan B., serving as President and CEO at APTARGROUP, INC. (ATR), sold 9,838 shares at $136.16 per share, for a total transaction value of $1,339,588.32. Following this transaction, Tanda Stephan B. now holds 238,729 shares of ATR.

This sale represents a 3.96% decrease in Tanda Stephan B.'s stake in the company. This is considered a medium-conviction trade.

The trade was executed on Monday, August 3, 2026 and publicly disclosed via SEC Form 4 filing on Tuesday, August 4, 2026 at 10:37 AM ET, 1 day after the trade was made.

APTARGROUP, INC. operates in the HEALTHCARE sector, specifically within the MEDICAL INSTRUMENTS & SUPPLIES industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.