Portillo's Inc.

PTLO·NASDAQ·$3.98Share Price as of 11/2·$288MMarket Cap as of 11/2

Financials

10-QQ2 ended 06/28/2608/05/26 10-QQ1 ended 03/29/2605/05/26 10-KFY 202502/24/26 10-QQ3 ended 09/28/2511/04/25 10-QQ2 ended 06/29/2508/05/25

Disclosures

8-KCurrent report10/06/26 8-KCurrent report08/05/26 8-KCurrent report08/04/26 8-KCurrent report06/30/26 8-KCurrent report06/12/26

Prospectuses and Registrations

424B5Prospectus supplement03/01/24 FWPFree writing prospectus02/29/24 424B5Prospectus supplement03/09/23 FWPFree writing prospectus03/07/23 424B5Prospectus supplement11/16/22

Proxies

DEF 14ADefinitive proxy04/17/26 DEFA14AAdditional proxy materials04/17/26 DEFA14AAdditional proxy materials05/01/25 PX14A6GLetter to shareholders04/29/25 DEF 14ADefinitive proxy04/28/25

Ownership

Form 4Insider transaction09/23/26 Form 3Initial insider ownership09/08/26 Form 4Insider transaction09/08/26 SC 13G/ABeneficial ownership (amended)08/14/26 Form 4Insider transaction08/12/26

Other

ARSAnnual report to shareholders04/17/26 ARSAnnual report to shareholders04/28/25 ARSAnnual report to shareholders04/23/24 UPLOADLetter from the SEC05/24/23 CORRESPCorrespondence with the SEC05/16/23