Effective March 31, 2024, the Board of Directors of Tortoise Midstream Energy Fund, Inc. appointed Courtney Gengler to succeed P. Bradley Adams as Chief Executive Officer of the Company, effective as of April 1, 2024. The appointment was made in connection with the retirement of Mr. Adams, who in addition to stepping down from his role as Chief Executive Officer of the Company retired from his position as Managing Director of Tortoise Capital Advisors, L.L.C. effective as of March 31, 2024. Ms. Gengler, 37, will continue in her current position as Managing Director?Financial Operations of the Adviser.

Prior to her appointment as Chief Executive Officer, Ms. Gengler served as Principal Financial Officer and Treasurer of the Company since 2021, as well as in a number of other roles for the Adviser and for the funds managed by the Adviser since 2017.