Sec Form 4 Filing - Gilchrist Malcolm Ian Grant @ Liberty Media Corp - 2017-09-25

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 Gilchrist Malcolm Ian Grant 2. Issuer Name and Ticker or Trading Symbol Liberty Media Corp [ LSXMA] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) X __ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 12300 LIBERTY BOULEVARD 3. Date of Earliest Transaction (MM/DD/YY) 09/25/2017 (Street) ENGLEWOOD, CO80112 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 Series C Liberty Braves Common Stock 09/25/2017 M 300 A $ 15.98 823 D Series C Liberty Braves Common Stock 09/25/2017 F 187 D $ 25.75 636 D Series C Liberty Braves Common Stock 09/25/2017 S 636 D $ 25.7862 ( 1 ) 0 D Series C Liberty SiriusXM Common Stock 09/25/2017 S 1,190 D $ 42.2547 ( 2 ) 1,422 ( 3 ) D

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 Stock Option (Right to Buy) - BATRK $ 15.98 09/25/2017 M 300 12/15/2016 12/15/2021 Series C Liberty Braves Common Stock 300 $ 0 562 D

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other Gilchrist Malcolm Ian Grant 12300 LIBERTY BOULEVARD ENGLEWOOD, CO80112 X Signatures /s/ Craig Troyer as Attorney-in-Fact for John C. Malone 09/27/2017 Signature of Reporting Person Date

Explanation of Responses:

( 1 )The price is a weighted average price. These shares were sold in multiple transactions ranging from $25.778 to $25.788, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the Issuer, or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range. ( 2 )The price is a weighted average price. These shares were sold in multiple transactions ranging from $42.252 to $42.284, inclusive. The reporting person undertakes to provide to the Securities and Exchange Commission, the Issuer, or any security holder of the Issuer, upon request, full information regarding the number of shares sold at each separate price within the range. ( 3 )These holdings were decreased by 574 shares from the Form 4 filed by the reporting person on April 22, 2016 to account for a sale of shares of the Issuer's former parent company that occurred prior to the completion of the Issuer's spin-off from its former parent company in January 2013.

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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