SIG: Financial results

Item 2.02 Results of Operations and Financial Conditions On June 2, 2026, Signet Jewelers Limited (the "Company") issued a press release announcing results for the first quarter ended May 2, 2026. A copy of the press release is attached hereto as Exhibit 99.1 to this Form 8-K. The information contained in this Item 2.02 and the press release attached to this Current Report on Form 8-K (this "Report") as Exhibit 99.1 is being furnished. In accordance with General Instruction B.2 of Form 8-K, the information in this Report shall not be deemed "filed" for the purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as expressly stated by specific reference in such filing. Item 9.01 Financial Statements and Exhibits (d) Exhibits Exhibit Number Description of Exhibit 99.1 Press release of Signet Jewelers Limited, dated June 2, 2026 104 Cover Page Interactive Data File (embedded within the Inline XBRL document) SIGNATURES Pursuant to the requirements of the Exchange Act, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. SIGNET JEWELERS LIMITED Date: June 2, 2026 By: /s/ Joan M. Hilson Name: Joan M. Hilson Title: Chief Operating and Financial Officer