Sec Form 4 Filing - KAYNE RICHARD A @ KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. - 2018-10-02

FORM 4 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 KAYNE RICHARD A 2. Issuer Name and Ticker or Trading Symbol KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. [ KMF] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner _____ Officer (give title below) X __ Other (specify below) See remaks (Last) (First) (Middle) , 3. Date of Earliest Transaction (MM/DD/YY) 10/02/2018 (Street) , 4. If Amendment, Date Original Filed (MM/DD/YY) 6. Individual or Joint/Group Filing (Check Applicable Line) _____ Form filed by One Reporting Person __ X __ 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 Stock 203,844 D Common Stock 10/02/2018 S 20,000 D $ 13.0022 113,568 I See footnotes ( 1 ) ( 2 ) ( 3 ) Common Stock 10/02/2018 S 109,568 D $ 129,559 4,000 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 KAYNE RICHARD A See remaks KAYNE ANDERSON CAPITAL ADVISORS LP 1800 AVENUE OF THE STARS 3RD FLOOR LOS ANGELES, CA90067 See remarks KA Fund Advisors LLC 1100 LOUISIANA STREET SUITE 4550 HOUSTON, TX77002 See Remarks Signatures /s/ David Shladovsky by Power of Attorney 10/04/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The 129,568 shares sold were held by Kayne Anderson Capital Advisors, L.P. ("KACALP"), Richard Kayne is the majority owner and chairman of KACALP. 20,000 shares were sold to James C. Baker, President of KMF, in a negotiated transaction based on the VWAP price for October 2, 2018. ( 2 )4,000 shares held by KA Fund Advisors, LLC ("KAFA"). KACALP (and Mr. Kayne by virtue of his ownership of KACALP) is the majority owner of KAFA. ( 3 )Mr. Kayne disclaims beneficial ownership of all shares held or controlled by KACALP and KAFA to the extent of his pecuniary interest therein.

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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