MSB: Financial results

Item 2.02 Results of Operations and Financial Condition. Announcement of Mesabi Trust Distribution On October 15, 2026, Mesabi Trust (NYSE: MSB) issued a press release announcing that the Trustees of Mesabi Trust have determined that no distribution has been declared this quarter, and no distribution will be paid in November 2026, with respect to Units of Beneficial Interest. This compares to a thirty-four cents ($0.34) per Unit distribution declared for the same period last year. A copy of the press release is being furnished as Exhibit 99.1 to this Form 8-K. Item 9.01 Financial Statements and Exhibits. (d) Exhibits . Exhibit No. ​ ​ ​ Description 99.1 ​ Press Release dated October 15, 2026 ​ ​ ​ 104 ​ Cover Page Interactive Data File (formatted in Inline XBRL and included as Exhibit 101) ​ In accordance with general instruction B.2 to Form 8-K, the information in this Form 8-K shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, or otherwise subject to the liabilities of that section. ​ ​ ​ SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, as amended, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized. ​ ​ ​ ​ MESABI TRUST ​ ​ ​ By: /s/ Chris Niesz ​ ​ Chris Niesz ​ ​ Director ​ ​ Deutsche Bank Trust Company Americas, Corporate Trustee of Mesabi Trust Dated: October 15, 2026 ​