TBBB · Bbb Foods Inc

BBB Foods Inc. (NYSE: TBBB) (“Tiendas 3B” or “the Company”) will report its second quarter 2026 earnings on August 12, 2026, after market close. You are invited to join our quarterly conference call, which will be webcast on August 13, 2026, at 12:00 p.m. ET. Anthony Hatoum, Chairman and CEO, and Eduardo Pizzuto, CFO, will host the call and take questions on the results. Event : Tiendas 3B Second Quarter 2026 Earnings Conference Call When: August 13, 2026, 12:00 p.m. ET Webinar /Dial In #: To join the webinar: https://zoom.us/webinar/register/WN_H7J00JR0SDSW2VhQ3n2KTA To join via telephone: Dial one of the domestic or international numbers listed below. Enter the webinar ID (951 8752 5034), followed by #. If the meeting has not yet started, press # to wait. You will be asked to enter your unique participant ID. Press # to skip. Mexico United States +52 558 659 6002 +1 312 626 6799 (Chicago) +52 554 161 4288 +1 346 248 7799 (Houston) +52 554 169 6926 +1 646 558 8656 (New York) Other

BBB Foods Inc. (“Tiendas 3B”) announced today the closing of an underwritten public offering of an aggregate 15,299,800 of its Class A common shares at a price of $32.50 per share, of which 2,695,626 Class A common shares were sold by Tiendas 3B (including 1,995,626 Class A common shares pursuant to the full exercise of the underwriters’ option to purchase additional Class A common shares from us) and 12,604,174 Class A common shares were sold by certain selling shareholders. The gross proceeds to Tiendas 3B were approximately $87.6 million and the gross proceeds to the selling shareholders were approximately $409.64 million, in each case before deducting underwriting discounts and commissions and other offering expenses. The Class A common shares were offered pursuant to an automatic shelf registration statement on Form F-3 filed with the U.S. Securities and Exchange Commission (the “SEC”). The underwriters’ option to purchase an additional 1,995,626 Class A common shares from

BBB Foods Inc. (“Tiendas 3B”) announced today the pricing at a price of $32.50 per share of an underwritten public offering of an aggregate of 13,304,174 of its Class A common shares of which 700,000 Class A common shares are being offered by Tiendas 3B and 12,604,174 Class A common shares are being offered by certain selling shareholders. The gross proceeds to Tiendas 3B are expected to be approximately $22.75 million and the gross proceeds to the selling shareholders are expected to be approximately $409.64 million, in each case before deducting underwriting discounts and commissions and other offering expenses. The offering is expected to close on or about June 1, 2026, subject to customary closing conditions. The Class A common shares are being offered pursuant to an automatic shelf registration statement on Form F-3 filed with the U.S. Securities and Exchange Commission (the “SEC”). In connection with the offering, Tiendas 3B has granted the underwriters a 30-day option to

BBB Foods Inc. (“Tiendas 3B”) announced today the commencement of an underwritten public offering of an aggregate of 13,304,174 of its Class A common shares of which 700,000 Class A common shares are being offered by Tiendas 3B and 12,604,174 Class A common shares are being offered by certain selling shareholders. The Class A common shares are being offered pursuant to an automatic shelf registration statement on Form F-3 filed with the U.S. Securities and Exchange Commission (the “SEC”). In connection with the offering, Tiendas 3B intends to grant the underwriters a 30-day option to purchase up to 1,995,626 additional Class A common shares from Tiendas 3B. The offering is subject to market and other conditions, and there can be no assurance as to whether or when the offering may be completed, or as to the actual size or terms of the offering. Tiendas 3B intends to use the net proceeds from the primary portion of the offering for general corporate purposes, which may include making

BBB Foods Inc. (“Tiendas 3B” or the “Company”) (NYSE: TBBB) , a leading grocery hard discounter in Mexico, announced today its consolidated results for the first quarter of 2026 (“1Q26”) ended March 31, 2026. The figures presented in this release are expressed in nominal Mexican Pesos (Ps.) and are prepared in accordance with International Financial Reporting Standards (“IFRS”), unless otherwise stated. HIGHLIGHTS FIRST qUARTER 2026 Opened 123 net new stores during the quarter, reaching 3,469 stores as of March 31, 2026. Ps. 22,860 million total revenue for 1Q26. 33.4% revenue growth compared to 1Q25. Same Store Sales grew 16.0% compared to 1Q25. EBITDA was Ps. 554 million in 1Q26, compared to Ps. 705 million in 1Q25. Excluding non-cash share-based payment expense of Ps. 722 million, EBITDA reached Ps. 1,276 million, an increase of 38.9% compared to 1Q25. Please refer to the Additional Disclosures section for further details. MESSAGE FROM THE CHAIRMAN AND CEO Dear Investors, We

BBB Foods Inc. (NYSE: TBBB) (“Tiendas 3B” or “the Company”) will report its first quarter 2026 earnings on May 6, 2026, after market close. You are invited to join our quarterly conference call, which will be webcast on May 7, 2026, at 12:00 p.m. ET. Anthony Hatoum, Chairman and CEO, and Eduardo Pizzuto, CFO, will host the call and take questions on the results. Even t: Tiendas 3B First Quarter 2026 Earnings Conference Call When: May 7, 2026, 12:00 p.m. ET Webinar /Dial In #: To join the webinar: https://zoom.us/webinar/register/WN_gw598N0ZSMeMhTncXb-3LA To join via telephone: Dial one of the domestic or international numbers listed below. Enter the webinar ID (962 4278 7223), followed by #. If the meeting has not yet started, press # to wait. You will be asked to enter your unique participant ID. Press # to skip. Mexico United States +52 558 659 6002 +1 312 626 6799 (Chicago) +52 554 161 4288 +1 346 248 7799 (Houston) +52 554 169 6926 +1 646 558 8656 (New York) Other international

BBB Foods Inc. (“Tiendas 3B” or the “Company”) (NYSE: TBBB) , a leading grocery hard discounter in Mexico, announced today its consolidated results for the fourth quarter of 2025 (“4Q25”) and for the year ended December 31, 2025. The figures presented in this release are expressed in nominal Mexican Pesos (Ps.) and are prepared in accordance with International Financial Reporting Standards (“IFRS”), unless otherwise stated. STORE PERFORMANCE BY VINTAGE Source: Company Information. INEGI Notes: 1.“Sales Ramp-up Evolution by Vintage” measures, for stores of the same vintage, the median of such stores’ revenue from sales of merchandise during 12-month periods since the start of operation. When calculating this measure, we exclude the first calendar month of a store’s operations to account for stores that are not open for the entire month, as well as stores that have been permanently closed. Considers stores opened in the corresponding vintage that remained open as of December 2025

BBB Foods Inc. (NYSE: TBBB) (“Tiendas 3B” or “the Company”) will report its fourth quarter and full year 2025 earnings on March 11, 2026, after market close. You are invited to join our quarterly conference call, which will be webcast on March 12, 2026, at 12:00 p.m. ET. Anthony Hatoum, Chairman and CEO, and Eduardo Pizzuto, CFO, will host the call and take questions on the results. Even t: Tiendas 3B Fourth Quarter and Full Year 2025 Earnings Conference Call When: March 12, 2026, 12:00 p.m. ET Webinar /Dial In #: To join the webinar: https://zoom.us/webinar/register/WN_n3iHgoaHQJWuxckAjgW6Ug To join via telephone: Dial one of the domestic or international numbers listed below. Enter the webinar ID (958 8843 0066), followed by #. If the meeting has not yet started, press # to wait. You will be asked to enter your unique participant ID. Press # to skip. Mexico United States +52 558 659 6002 +1 312 626 6799 (Chicago) +52 554 161 4288 +1 346 248 7799 (Houston) +52 554 169 6926 +1 646 558