Form 4 for ATR APTARGROUP, INC.

Accepted 2026-06-05 16:15:25 ET · period of report 2026-06-04 · accession 0000896622-26-000134 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-06-05 16:15	2026-06-04	ATR	Vinczeller Shiela	CHRO	S - Sale	$112.61	-3,555	27.1K	-12%	-$400.3K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2026-06-04	S	D	2,957	$112.36	27,676	D	—	—	(F1) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $112.0800 to $112.9825 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.
2	Common	Common Stock	2026-06-04	S	D	385	$113.52	27,291	D	—	—	(F2) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $113.2959 to $114.2594 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.
3	Common	Common Stock	2026-06-04	S	D	213	$114.53	27,078	D	—	—	(F3) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $114.3165 to $114.6715 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.