CASY: Company disclosure

Item 7.01. Regulation FD Disclosure As previously announced, on June 24, 2026, Casey's General Stores, Inc. will host its 2026 Investor Day in New York City. A copy of the presentation that will be utilized during the event is attached as Exhibit 99.1 and is incorporated herein by reference. The information contained in this Item, including the presentation attached as Exhibit 99.1, is being furnished and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that Section, and shall not be incorporated by reference into any registration statement or other document filed under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such filing. Item 9.01. Financial Statements and Exhibits (d) Exhibits. Exhibit No. Description 99.1 2026 Investor Day Presentation dated June 24, 2026 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. CASEY'S GENERAL STORES, INC. Dated: June 24, 2026 By: /s/ Stephen P. Bramlage, Jr. Stephen P. Bramlage Jr. Chief Financial Officer