Sec Form 3 Filing - Lovell Minnick Partners LLC @ Tortoise Midstream Energy Fund, Inc. - 2018-01-31

FORM 3 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person Lovell Minnick Partners LLC 2. Issuer Name and Ticker or Trading Symbol Tortoise Midstream Energy Fund, Inc. [ NTG] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) X __ Other (specify below) Control Person of Adviser (Last) (First) (Middle) 555 EAST LANCASTER AVENUE, SUITE 510 3. Date of Earliest Transaction (MM/DD/YY) 01/31/2018 (Street) RADNOR, PA19087 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) __ X __ Form filed by One Reporting Person _____ Form filed by More than One Reporting Person (City) (State) (Zip)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned 1.Title of Security (Instr. 3) 2. Transaction Date (MM/DD/YY) 2A. Deemed Execution Date, if any (MM/DD/YY) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Common Shares 4,188.48 I See footnotes ( 1 ) ( 2 ) ( 3 )

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities) 1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (MM/DD/YY) 3A. Deemed Execution Date, if any (MM/DD/YY) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5) 6. Date Exercisable and Expiration Date (MM/DD/YY) 7. Title and Amount of Underlying Securities (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4) Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Lovell Minnick Partners LLC 555 EAST LANCASTER AVENUE, SUITE 510 RADNOR, PA19087 X Control Person of Adviser Signatures Lovell Minnick Partners LLC, by /s/ Timothy D. Rampe, its General Counsel 01/17/2019 Signature of Reporting Person Date

Explanation of Responses:

( 1 )Reflects securities held by Tortoise Capital Advisors, L.L.C., the investment adviser of the Issuer. ( 2 )Lovell Minnick Partners LLC is the managing member of Fund IV UGP LLC, which is, in turn the general partner of Lovell Minnick Equity Advisors IV LP, which is, in turn, the managing member of LM Tortoise Investment Holdings IV LLC, which in turn is the managing member of LM Tortoise Investment Holdings IV Co-Investment LLC, which in turn is the majority owner of LM Tortoise Holdings LLC, which is in turn the majority owner of Tortoise Investments, LLC. Tortoise Investments, LLC is the sole member of Tortoise Parent Holdco LLC, which is in turn the sole member of Tortoise Borrower LLC, which is in turn the sole member of Tortoise Capital Advisors, L.L.C., the investment adviser of the Issuer. ( 3 )The Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, and, pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, the Reporting Person states that the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

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