Keith M. Correia - 28 Feb 2026 Form 4 Insider Report for Portillo's Inc. (PTLO)

Role: Chief Information Officer
Signature: /s/ Kelly M. Kaiser, as attorney-in-fact for Keith M Correia
Issuer symbol: PTLO
Transactions as of: 28 Feb 2026
Net transactions value: +$135
Form type: 4
Filing time: 03 Mar 2026, 19:28:29 UTC
Previous filing: 02 Dec 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Correia Keith M	Chief Information Officer	C/O PORTILLO'S INC., 2001 SPRING ROAD SUITE 400, OAK BROOK	/s/ Kelly M. Kaiser, as attorney-in-fact for Keith M Correia	03 Mar 2026	0002020559

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	PTLO	Class A common stock	Award	$135	+28	+0.04%	$4.81	62,843	28 Feb 2026	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Includes shares of Class A Common Stock purchased pursuant to the Portillo's Inc. 2022 Employee Stock Purchase Plan ("ESPP"), for the purchase period of December 1, 2025 to February 28, 2026. In accordance with the ESPP, these shares were purchased at a price equal to 90% of the closing price of Issuer's Class A Common Stock on February 27, 2026.