SCHEDULE 13G/A 0000895421-24-000612 0000895421 XXXXXXXX LIVE 1 Common Stock 12/31/2024 0001490286 Tortoise Midstream Energy Fund, Inc. 89148B200 6363 COLLEGE BOULEVARD Suite 100A LEAWOOD KS 66211 Rule 13d-1(b) MORGAN STANLEY DE 0.00 0.00 0.00 0.00 0.00 0.0 HC CO As of the date hereof, Morgan Stanley has ceased to be the beneficial owner of more than five percent of the class of securities. MORGAN STANLEY SMITH BARNEY LLC DE 0.00 0.00 0.00 0.00 0.00 0.0 BD IA CO As of the date hereof, Morgan Stanley Smith Barney LLC has ceased to be the beneficial owner of more than five percent of the class of securities. Tortoise Midstream Energy Fund, Inc. 6363 COLLEGE BOULEVARD, Suite 100A, LEAWOOD, KANSAS, 66211 Morgan Stanley / Morgan Stanley Smith Barney LLC 1585 Broadway New York, NY 10036 / 1585 Broadway New York, NY 10036 Delaware / Delaware N BD IA HC See the response(s) to Item 9 on the attached cover page(s). 0.0 See the response(s) to Item 5 on the attached cover page(s). See the response(s) to Item 6 on the attached cover page(s). See the response(s) to Item 7 on the attached cover page(s). See the response(s) to Item 8 on the attached cover page(s). Y Y N See Exhibit 99.2 Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11. MORGAN STANLEY Christopher O'Hara 01/08/2025 MORGAN STANLEY SMITH BARNEY LLC David Galasso 01/08/2025