Sec Form 4 Filing - SOFTBANK GROUP CORP @ SPRINT Corp - 2018-07-10

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 SOFTBANK GROUP CORP 2. Issuer Name and Ticker or Trading Symbol SPRINT Corp [ S] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director X __ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 1-9-1, HIGASHI-SHIMBASHI 3. Date of Earliest Transaction (MM/DD/YY) 07/10/2018 (Street) MINATO-KU TOKYO, M0105-7303 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 07/10/2018 M 54,579,924 ( 1 ) A $ 5.25 3,445,374,483 ( 2 ) I See Footnote ( 2 )

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 Common Stock Warrants (right to buy) $ 5.25 07/10/2018 M 54,579,924 07/10/2013 07/10/2018 Common Stock 54,579,924 $ 0 0 I See Footnote ( 2 )

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SOFTBANK GROUP CORP 1-9-1, HIGASHI-SHIMBASHI MINATO-KU TOKYO, M0105-7303 X Galaxy Investment Holdings, Inc. ONE CIRCLE STAR WAY SAN CARLOS, CA94070 X Starburst I, Inc. ONE CIRCLE STAR WAY SAN CARLOS, CA94070 X Signatures /s/ Natsuko Ohga, Authorized Signatory 07/12/2018 Signature of Reporting Person Date

Explanation of Responses:

( 1 )These securities are owned indirectly by SoftBank Group Corp. ("SoftBank") through Starburst I, Inc. ("Starburst"), which is a U.S. indirect wholly owned subsidiary of SoftBank. As a result, SoftBank may be deemed to beneficially own such shares held directly by Starburst. ( 2 )Such figure reflects 314,269,036 shares of Sprint Common Stock (the "Galaxy Shares") that are owned by Galaxy Investment Holdings, Inc. ("Galaxy"), which is a U.S. indirect wholly-owned subsidiary of SoftBank, and 3,131,105,447 shares of Sprint Common Stock (the "Starburst Shares") that are owned by Starburst. As a result of such ownership, Softbank may be deemed to beneficially own the Galaxy Shares and the Starburst Shares. Starburst expressly disclaims beneficial ownership with respect to the Galaxy Shares and Galaxy expressly disclaims beneficial ownership with respect to the Starburst Shares.

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).

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