Tax withholding trims AptarGroup (NYSE: ATR) executive Hedi Tlili’s shares

Rhea-AI Filing Summary

APTARGROUP, INC. Segment President Hedi Tlili reported a tax-related share disposition under a compensation plan. On this Form 4, 66 shares of common stock were withheld at $141.53 per share to cover taxes, classified as a “payment of exercise price or tax liability by delivering securities.” After this withholding, Tlili directly owns 9,313 AptarGroup common shares.

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Tlili Hedi

(Last) (First) (Middle)

APTARGROUP, INC.

265 EXCHANGE DRIVE, SUITE 301

(Street)

CRYSTAL LAKE IL 60014

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
APTARGROUP, INC. [ ATR ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Segment President

3. Date of Earliest Transaction (Month/Day/Year)
02/27/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/27/2026		F		66	D	$141.53	9,313	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

	Hedi Tlili by Irene Hudson as attorney-in-fact	02/27/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did AptarGroup (ATR) report for Hedi Tlili?

AptarGroup reported that Segment President Hedi Tlili had 66 common shares withheld to satisfy tax obligations. The shares were valued at $141.53 each and the event was classified as a tax-withholding disposition, not an open-market purchase or sale.

Was the AptarGroup (ATR) Form 4 transaction a stock sale by Hedi Tlili?

The filing shows a tax-withholding disposition, not a traditional stock sale. Code F indicates shares were delivered to cover tax obligations tied to equity compensation, with 66 common shares withheld at $141.53 per share rather than sold on the open market.

How many AptarGroup (ATR) shares does Hedi Tlili own after this Form 4?

After the reported tax-withholding disposition, Hedi Tlili directly holds 9,313 shares of AptarGroup common stock. This figure reflects ownership immediately following the 66-share withholding used to satisfy tax or exercise-related obligations under the company’s compensation arrangements.

What does transaction code F mean in the AptarGroup (ATR) Form 4?

Transaction code F means shares were used to pay an exercise price or tax liability. In this case, 66 AptarGroup common shares were withheld at $141.53 each to settle tax obligations, classifying the event as a tax-withholding disposition rather than a market transaction.

Is the AptarGroup (ATR) insider transaction by Hedi Tlili a direct holding?

Yes, the Form 4 shows the transaction under direct ownership. The 66 shares withheld for taxes came from directly held common stock, and after the disposition, Tlili’s direct ownership stands at 9,313 AptarGroup common shares according to the reported balance.