MARINE PETROLEUM TRUST

Effectiveness of Disclosure Controls and Procedures

As of June 30, 2024, the Trustee carried out an evaluation of the effectiveness of the design and operation of the Trust’s disclosure controls and procedures pursuant to Rules 13a-15(e) and 15d-15(e) of the Exchange Act. Based upon that evaluation, the Trustee concluded that Marine’s disclosure controls and procedures were effective as of June 30, 2024.

Changes in Internal Control Over Financial Reporting

There have not been any changes in Marine’s internal control over financial reporting during the fourth quarter of fiscal 2024 that have materially affected, or are reasonably likely to materially affect, Marine’s internal control over financial reporting.

Trustee’s Report on Internal Control Over Financial Reporting

The Trustee is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rule 13a-15(f) or Rule 15d-15(f) under the Exchange Act. The Trustee conducted an evaluation of the effectiveness of Marine’s internal control over financial reporting based on the criteria established in “Internal Control-Integrated Framework” issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on the Trustee’s evaluation underthe “Internal Control-Integrated Framework,”the Trustee concluded that Marine’s internal control over financial reporting was effective as of June 30, 2024. This Annual Report on Form 10-K does not include an attestation report of Marine’s registered public accounting firm regarding internal control over financial reporting since the Trustee’s report was not subject to attestation by Marine’s registered public accounting firm pursuant to an exemption for smaller reporting companies pursuant to Section 404(c) of the Sarbanes-Oxley Act of 2002.