Sec Form 4 Filing - SLOAN HARRY @ Lionsgate Studios Corp. - 2025-05-06

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 SLOAN HARRY 2. Issuer Name and Ticker or Trading Symbol Lionsgate Studios Corp. [ LION] 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) 2700 COLORADO AVENUE 3. Date of Earliest Transaction (MM/DD/YY) 05/06/2025 (Street) SANTA MONICA, CA90404 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, no par value 05/06/2025 J 380,255 ( 1 ) ( 2 ) A $ 0 380,255 ( 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

Reporting Owners Reporting Owner Name / Address Relationships Director 10% Owner Officer Other SLOAN HARRY 2700 COLORADO AVENUE SANTA MONICA, CA90404 X Signatures /s/ Adrian Kuzycz, by power of atty., for Harry E. Sloan 05/08/2025 Signature of Reporting Person Date

Explanation of Responses:

( 1 )On May 6, 2025, in connection with the consummation of the transactions contemplated by the Arrangement Agreement, dated as of January 29, 2025, as amended by an amending agreement dated March 12, 2025, by and among the Issuer (f/k/a Lionsgate Studios Holding Corp.), Lions Gate Entertainment Corp. ("LGEC"), LG Sirius Holdings ULC and Lionsgate Studios Holding Corp. (f/k/a Lionsgate Studios Corp.), each share of the LGEC's Class A voting shares and Class B non-voting shares, without par value, held by the Reporting Person were exchanged for (i) Issuer's New Lionsgate new common shares, without par value, pursuant to the Initial Share Exchange and Second Share Exchange (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4 (the "Form S-4")) and ( 2 )(Continued from footnote 1) (ii) common shares, without par value, of Starz Entertainment Corp. ("Starz") pursuant to the Initial Share Exchange, Second Share Exchange and Reverse Stock Split (as defined in the Form S-4). Additionally, each equity award outstanding under the equity plans of LGEC held by a director of LGEC who will be a director of both Issuer and Starz were partially converted into an award of Issuer under the New Lionsgate 2025 Plan and partially converted into an award of Starz under the Starz 2025 Plan (as defined in the Form S-4). ( 3 )Amount includes the following restricted share units ("RSUs") granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 1,770 RSUs that are scheduled to vest on September 13, 2025; and (ii) 20,370 RSUs that are scheduled to vest on November 29, 2025.

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