AptarGroup Ownership & Insider Activity

AptarGroup (ATR) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 3.8% of shares outstanding. Institutional investors hold 61.0%. Over the past 90 days, insiders made 4 sales worth $2.3M.

Shares Outstanding

63.773M

Shares Float

56.182M

Insider Shares Owned

2.436M

Insider % Owned

3.8%

Institutional Shares Held

38.815M

Institutional % Held

61.0%

Ownership Breakdown

Net Insider Activity by Month

Purchases (90d)

Sales (90d)

$2.3M total

Net Activity

Net Selling

Net Value (90d)

-$2.3M

AptarGroup Insider Transactions (Last 6 Months)

Date	Insider	Title	Type	Shares	Price	Value
Sep 2, 2026	Shiela Vinczeller	CHIEF HUMAN RESOURCES OFFICER	SELL	765.000	$130.37	$100K
Aug 27, 2026	Gael Touya	SEGMENT PRES., CEO DESIGNATE	SELL	3.740K	$133.76	$500K
Aug 4, 2026	Marc Prieur	SEGMENT PRESIDENT	SELL	3.500K	$136.26	$477K
Aug 3, 2026	Stephan Tanda	PRESIDENT AND CEO	SELL-OPTIONS	—	$105.48	$604K
Aug 3, 2026	Hedi Tlili	SEGMENT PRESIDENT	SELL	8.854K	$135.00	$1.2M
Jun 9, 2026	Marc Prieur	SEGMENT PRESIDENT	SELL	5.000K	$115.58	$578K
Jun 4, 2026	Shiela Vinczeller	CHIEF HUMAN RESOURCES OFFICER	SELL	3.555K	$112.61	$400K
May 26, 2026	Xiangwei Gong	PRESIDENT, ASIA	SELL	4.200K	$116.13	$488K
May 7, 2026	Irene Hudson	EVP AND CHIEF LEGAL OFFICER	SELL	422.000	$117.40	$62K

Date	Member	Party	Chamber	Action	Amount
Jun 24, 2025	Lisa McClain	R	House	Purchase	$1,001 - $15,000