APTARGROUP (ATR) HR chief logs stock grant and tax share disposition

Rhea-AI Filing Summary

APTARGROUP, INC. Chief Human Resources Officer Shiela Vinczeller reported two stock transactions. She disposed of 96 shares of common stock on a tax-withholding basis at $142.68 per share and received a grant of 878 shares at no cost.

After these transactions, her direct holdings increased to 25,529 shares of common stock.

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^*

Vinczeller Shiela

(Last) (First) (Middle)

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)
	Chief Human Resources Officer

3. Date of Earliest Transaction (Month/Day/Year)
02/25/2026

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	02/25/2026		F		96	D	$142.68	24,651	D
Common Stock	02/25/2026		A		878	A	$0	25,529	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:

	Shiela Vinczeller by Irene Hudson as attorney-in-fact	02/26/2026
	** 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 transactions did ATR executive Shiela Vinczeller report?

Shiela Vinczeller reported one tax-withholding disposition and one stock grant. She disposed of 96 shares to cover taxes and received 878 shares as an award, both in common stock, on the same transaction date.

How many APTARGROUP (ATR) shares did the CHRO dispose of for taxes?

She disposed of 96 shares of APTARGROUP common stock. The transaction was coded as a tax-withholding disposition at a price of $142.68 per share, used to satisfy tax obligations rather than an open-market sale.

What stock award did ATR’s Chief Human Resources Officer receive?

She received a grant of 878 shares of APTARGROUP common stock. The award was recorded at a transaction price of $0.00 per share, reflecting a compensation grant rather than a market purchase of shares.

What is Shiela Vinczeller’s ATR share ownership after these Form 4 transactions?

Following the reported transactions, her direct ownership increased to 25,529 shares. This figure reflects both the 96-share tax-withholding disposition and the 878-share grant of APTARGROUP common stock recorded on the same date.

Were the ATR Form 4 transactions open-market buys or sells?

Neither transaction was an open-market trade. One was a tax-withholding disposition coded “F,” and the other was a grant or award coded “A,” both standard compensation-related events for APTARGROUP’s Chief Human Resources Officer.