Exhibit 99.1
Joint Filer Information
Name of Joint Filer: |
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Berkshire Partners LLC |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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Berkshire Partners LLC |
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By: BPSP, L.P., its managing member |
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By: Berkshire Partners Holdings LLC, its general partner |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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Joint Filer Information
Name of Joint Filer: |
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Berkshire Fund VIII-A, L.P. |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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Berkshire Fund VIII-A, L.P. |
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By Eighth Berkshire Associates LLC, |
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its general partner |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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Joint Filer Information
Name of Joint Filer: |
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Berkshire Fund VIII, L.P. |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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Berkshire Fund VIII, L.P. |
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By Eighth Berkshire Associates LLC, its general partner |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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Joint Filer Information
Name of Joint Filer: |
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Berkshire Investors III LLC |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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Berkshire Investors III LLC |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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Joint Filer Information
Name of Joint Filer: |
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Berkshire Investors IV LLC |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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Berkshire Investors IV LLC |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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Joint Filer Information
Name of Joint Filer: |
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Eighth Berkshire Associates LLC |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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Eighth Berkshire Associates LLC |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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Joint Filer Information
Name of Joint Filer: |
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Berkshire Partners Holdings LLC |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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Berkshire Partners Holdings LLC |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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Joint Filer Information
Name of Joint Filer: |
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BPSP, L.P. |
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Address of Joint Filer: |
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200 Clarendon Street 35th Floor Boston, MA 02116-5021 |
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Issuer Name and Ticker or Trading Symbol: |
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Portillo’s, Inc. [PTLO] |
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Date of Earliest Transaction (Month/Day/Year): |
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3/04/2024 |
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Designated Filer: |
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Berkshire Partners LLC |
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Signature: |
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BPSP, L.P. |
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By: Berkshire Partners Holdings LLC, its general partner |
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/s/ Sharlyn C. Heslam |
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Name: Sharlyn C. Heslam |
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Title: Managing Director |
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3/06/2024 |
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Date |
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