APTARGROUP, INC. — Director's Dealing 2025

May 6, 2025

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: APTARGROUP, INC. (ATR)
CIK: 0000896622
Period of Report: 2025-05-05

Reporting Person: Tanda Stephan B. (Director, President and CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2025-05-05	Common Stock	M	11329	$74.79	Acquired	216315	Direct
2025-05-05	Common Stock	S	11329	$152.3897	Disposed	204986	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2025-05-05	Stock Option	$74.79	M	11329	Disposed	2027-02-10	Common Stock (11329)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	3096	Indirect

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $152.0000 to $152.9200 inclusive. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares sold at each separate price within the range set forth.