Company Update

Securities and Exchange Commission (the “ SEC ”) on May 22, 2026, and a base prospectus, dated February 20, 2024, filed as part of the Company’s automatic shelf registration statement on Form S-3ASR (File No. 333-277183) that became effective under the Securities Act of 1933, as amended, when filed with the SEC on February 20, 2024.   CAD Purchase Agreement   On May 20, 2026, Molson Coors International LP, a wholly-owned indirect subsidiary of the Company (“ MCILP ”), the Company, as parent guarantor, and certain subsidiaries of the Company (the “ Subsidiary Guarantors ”) entered into a purchase agreement (the “ Purchase Agreement ”) with Merrill Lynch Canada Inc., BMO Nesbitt Burns Inc. and RBC Dominion Securities Inc., as representatives of the initial purchasers named in Schedule I thereto, in connection with the proposed offer and sale by MCILP of C$500.0 million in aggregate principal amount of 4.300% Senior Notes due 2033 (the “ CAD Notes ”).   The Purchase Agreement contains representations by MCILP, the Company, as parent guarantor, and the Subsidiary Guarantors and indemnification obligations relating to certain matters in favor of the initial purchasers named therein. A copy of the Purchase Agreement is filed as Exhibit 99.2 to this Form 8-K and is incorporated by reference herein.   The Company expects to issue the CAD Notes on May 27, 2026.   The CAD Notes were sold outside the United States to non-U.S. persons in reliance on Regulation S of the Securities Act of 1933, as amended (the “ Securities Act ”). The CAD Notes have not been registered under the Securities Act, or any state securities laws and, unless so registered, may not be offered or sold in the United States except pursuant to an exemption from, or in a transaction not subject to, the registration requirements of the Securities Act and applicable state securities laws.   Item 9.01 Financial Statements and Exhibits.   (d) Exhibits.   Exhibit Number   Document Description 99.1   Underwriting Agreement, dated as of May 20, 2026, by and among Molson Coors Beverage Company, the guarantors party thereto and Citigroup Global Markets Inc., BofA Securities, Inc. and Goldman Sachs & Co. LLC, as representatives of the underwriters named therein. 99.2   Purchase Agreement, dated as of May 20, 2026, by and among Molson Coors International LP, Molson Coors Beverage Company, the other guarantors party thereto and Merrill Lynch Canada Inc., BMO Nesbitt Burns Inc. and RBC Dominion Securities Inc., as representatives of the initial purchasers named therein. 104   Cover Page Interactive Data File (embedded within the Inline XBRL document).         SIGNATURE   Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.         MOLSON COORS BEVERAGE COMPANY         Date: May 22, 2026 By: /s/ Natalie G. Maciolek       Natalie G. Maciolek       Chief Legal, Communications & Government Affairs Officer and Secretary