Gulf Coast Ultra Deep Royalty Trust 10-Q

Item 5. Other Information . Rule 10b5-1 Trading Plans. During the three months ended September 30, 2024, no officer or employee of the Trustee who performs policy-making functions for the Royalty Trust adopted, modified, or terminated any Rule 10b5-1 trading arrangement or non-Rule 10b5-1 trading arrangement, as such terms are defined in Item 408(a) of Regulation S-K, with respect to the Royalty Trust units. Item 6. Exhibits . The following exhibits are filed or furnished as part of this quarterly report on Form 10-Q: Filed or Furnished Exhibit with this Incorporated by Reference Number Exhibit Title Form 10-Q Form File No. Date Filed 3.1 Composite Certificate of Trust of Gulf Coast Ultra Deep Royalty Trust 10-Q 333-185742 August 14, 2013 31 Certification pursuant to Rule 13a-14(a)/15d-14(a) X 32 Certification pursuant to 18 U.S.C. Section 1350 X 16 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 thereunto duly authorized. Gulf Coast Ultra Deep Royalty Trust By: The Bank of New York Mellon Trust Company, N.A., as Trustee By: /s/ Sarah C. Newell Sarah C. Newell Vice President Date: November 14, 2024 The Registrant, Gulf Coast Ultra Deep Royalty Trust, has no principal executive officer, principal financial officer, controller or chief accounting officer, board of directors or persons performing similar functions. Accordingly, no additional signatures are available and none have been provided. In signing the report above, the Trustee does not imply that it has performed any such function or that any such function exists pursuant to the terms of the amended and restated royalty trust agreement, dated June 3, 2013, under which it serves. 17