Butler National Corporation

Item 2.02 Results of Operations and Financial Condition On September 11, 2026 Butler National Corporation issued a press release announcing its financial results for the quarter ended July 31, 2026. A copy of the press release is attached as Exhibit 99 to this Current Report on Form 8-K. The information furnished under this Item 2.02, including Exhibit 99, shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise subject to the liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of the Registrant under the Securities Act of 1933, as amended, of the Exchange Act, except as otherwise expressly stated in any such filing. Item 9.01 Financial Statements and Exhibits Exhibit 99 Press release announcing Butler National Corporation quarter ended July 31, 2026 financial results. Exhibit 104 Cover Page Interactive Data File (embedded within the Inline XBRL document)