| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Miles Michael | Interim President & CEO, Director | C/O PORTILLO'S INC., 2001 SPRING ROAD, SUITE 400, OAK BROOK | By: /s/ Kelly M. Kaiser, as attorney-in-fact for Michael Miles | 16 Oct 2025 | 0001263765 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | PTLO | Class A common stock | Award | $0 | +199K | +428.82% | $0.00 | 245K | 15 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents restricted stock units granted on October 15, 2025, which will vest in full on October 15, 2026, subject to the terms of the applicable award agreement. |