STRZ

SEC source: 0000929351-25-000121 · wk-form4a_1756139469.xml · nonDerivative · entry 1

Mann Bruce · CIK 0002066761 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,000

F1 · kind: The restricted share units ("RSUs") in the initial filing were inadvertently reported. The director fees were paid in cash rather than RSUs.

F1 · shares: The restricted share units ("RSUs") in the initial filing were inadvertently reported. The director fees were paid in cash rather than RSUs.

SEC source: 0000929351-25-000065 · wk-form4_1753808726.xml · nonDerivative · entry 1

Lee Audrey · CIK 0002066747 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,063

F1 · date: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F1 · shares: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 7,071 RSUs scheduled to vest on July 3, 2026; and (ii) 13,770 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000064 · wk-form4_1753808718.xml · nonDerivative · entry 1

MACDONALD SCOTT D · CIK 0001268071 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 58,315

F1 · date: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F1 · shares: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 14,926 RSUs scheduled to vest on July 3, 2026; and (ii) 29,632 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000063 · wk-form4_1753808702.xml · nonDerivative · entry 1

Wyrick Jason · CIK 0002066768 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,256

F1 · date: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F1 · shares: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 4,010 RSUs scheduled to vest on July 3, 2026; and (ii) 9,086 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000062 · wk-form4_1753808692.xml · nonDerivative · entry 1

Hirsch Jeffrey · CIK 0001647660 · Director · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 153,690

F1 · date: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F1 · shares: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 49,928 RSUs scheduled to vest on July 3, 2026; and (ii) 89,154 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000061 · wk-form4_1753808685.xml · nonDerivative · entry 1

Hoffman Alison · CIK 0002067037 · President of Starz Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 63,141

F1 · date: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F1 · shares: Represents the settlement on July 28, 2025 of restricted share units ("RSUs") granted by the Issuer that vested on July 27, 2025 (a non-business day), which the Company elected to settle in cash. Each RSU was settled for $15.41, based on the closing price of the Issuer's common stock on July 25, 2025, the prior business day.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 21,843 RSUs scheduled to vest on July 3, 2026; and (ii) 41,298 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000048 · wk-form4_1751572935.xml · nonDerivative · entry 2

Lee Audrey · CIK 0002066747 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,661

F3 · shares: Represents the settlement on July 3, 2025 of RSUs granted by the Issuer that vested on July 3, 2025, which the Company elected to settle in cash. Each RSU was settled for $15.82.

F4 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 5,598 RSUs scheduled to vest on July 27, 2025; (ii) 7,071 RSUs scheduled to vest on July 3, 2026; and (iii) 13,770 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000047 · wk-form4_1751572923.xml · nonDerivative · entry 2

MACDONALD SCOTT D · CIK 0001268071 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,131

F3 · shares: Represents the settlement on July 3, 2025 of RSUs granted by the Issuer that vested on July 3, 2025, which the Company elected to settle in cash. Each RSU was settled for $15.82.

F4 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 11,816 RSUs scheduled to vest on July 27, 2025; (ii) 14,926 RSUs scheduled to vest on July 3, 2026; and 29,632 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

F5 · balance_after: Form 4 on May 6, 2025 inadvertently overstated the Reporting Person's holdings by one share.

SEC source: 0000929351-25-000046 · wk-form4_1751572913.xml · nonDerivative · entry 2

Wyrick Jason · CIK 0002066768 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 19,431

F3 · shares: Represents the settlement on July 3, 2025 of RSUs granted by the Issuer that vested on July 3, 2025, which the Company elected to settle in cash. Each RSU was settled for $15.82.

F4 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 3,175 RSUs scheduled to vest on July 27, 2025; (ii) 4,010 RSUs scheduled to vest on July 3, 2026; and 9,086 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000045 · wk-form4_1751572902.xml · nonDerivative · entry 2

Hirsch Jeffrey · CIK 0001647660 · Director · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 194,002

F3 · shares: Represents the settlement on July 3, 2025 of RSUs granted by the Issuer that vested on July 3, 2025, which the Company elected to settle in cash. Each RSU was settled for $15.82.

F4 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 40,312 RSUs scheduled to vest on July 27, 2025; (ii) 49,928 RSUs scheduled to vest on July 3, 2026; and 89,154 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000044 · wk-form4_1751572891.xml · nonDerivative · entry 2

Hoffman Alison · CIK 0002067037 · President of Starz Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 76,141

F3 · shares: Represents the settlement on July 3, 2025 of RSUs granted by the Issuer that vested on July 3, 2025, which the Company elected to settle in cash. Each RSU was settled for $15.82.

F4 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 13,000 RSUs scheduled to vest on July 27, 2025; (ii) 21,843 RSUs scheduled to vest on July 3, 2026; and 41,298 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000048 · wk-form4_1751572935.xml · nonDerivative · entry 1

Lee Audrey · CIK 0002066747 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 36,732

F1 · shares: Represents the settlement on July 1, 2025 of restricted stock units ("RSUs") granted by the Issuer that vested on July 1, 2025, which the Company elected to settle in cash. Each RSU was settled for $16.07.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 5,598 RSUs scheduled to vest on July 27, 2025; (ii) 14,142 RSUs scheduled to vest in two equal annual installments on July 3, 2025 and 2026; and (iii) 13,770 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000047 · wk-form4_1751572923.xml · nonDerivative · entry 1

MACDONALD SCOTT D · CIK 0001268071 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 85,059

F1 · shares: Represents the settlement on July 1, 2025 of restricted stock units ("RSUs") granted by the Issuer that vested on July 1, 2025, which the Company elected to settle in cash. Each RSU was settled for $16.07.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 11,816 RSUs scheduled to vest on July 27, 2025; (ii) 29,853 RSUs scheduled to vest in two equal annual installments on July 3, 2025 and 2026; and 29,632 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000046 · wk-form4_1751572913.xml · nonDerivative · entry 1

Wyrick Jason · CIK 0002066768 · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,442

F1 · shares: Represents the settlement on July 1, 2025 of restricted stock units ("RSUs") granted by the Issuer that vested on July 1, 2025, which the Company elected to settle in cash. Each RSU was settled for $16.07.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 3,175 RSUs scheduled to vest on July 27, 2025; (ii) 8,021 RSUs scheduled to vest in two equal annual installments on July 3, 2025 and 2026; and 9,086 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000045 · wk-form4_1751572902.xml · nonDerivative · entry 1

Hirsch Jeffrey · CIK 0001647660 · Director · SEE REMARKS

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 243,930

F1 · shares: Represents the settlement on July 1, 2025 of restricted stock units ("RSUs") granted by the Issuer that vested on July 1, 2025, which the Company elected to settle in cash. Each RSU was settled for $16.07.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 40,312 RSUs scheduled to vest on July 27, 2025; (ii) 99,856 RSUs scheduled to vest in two equal annual installments on on July 3, 2025 and 2026; and 89,154 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000044 · wk-form4_1751572891.xml · nonDerivative · entry 1

Hoffman Alison · CIK 0002067037 · President of Starz Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,985

F1 · shares: Represents the settlement on July 1, 2025 of restricted stock units ("RSUs") granted by the Issuer that vested on July 1, 2025, which the Company elected to settle in cash. Each RSU was settled for $16.07.

F2 · balance_after: Amount includes the following RSUs granted by the Issuer, payable upon vesting in an equal number of common shares of the Issuer: (i) 13,000 RSUs scheduled to vest on July 27, 2025; (ii) 43,687 RSUs scheduled to vest in two equal annual installments on July 3, 2025 and 2026; and 41,298 RSUs scheduled to vest in two equal annual installments on July 1, 2026 and 2027.

SEC source: 0000929351-25-000024 · wk-form4_1749837454.xml · nonDerivative · entry 2

Mann Bruce · CIK 0002066761 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,000

SEC source: 0000929351-25-000024 · wk-form4_1749837454.xml · nonDerivative · entry 1

Mann Bruce · CIK 0002066761 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,500

SEC source: 0000929351-25-000022 · wk-form4_1749480363.xml · nonDerivative · entry 1

SIMMONS HARDWICK · CIK 0001207210 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,832

F1 · balance_after: 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) 1,105 RSUs scheduled to vest on September 13, 2025 and (ii) 12,720 RSUs scheduled to vest on November 29, 2025.

SEC source: 0000929351-25-000020 · wk-form4_1749072713.xml · nonDerivative · entry 2

Sapan Joshua W · CIK 0001522712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 5,500

SEC source: 0000929351-25-000020 · wk-form4_1749072713.xml · nonDerivative · entry 1

Sapan Joshua W · CIK 0001522712 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,500

F1 · price: These shares were purchased in multiple transactions at prices ranging from $18.16 to $18.20 per share, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separated price within the range set forth in this footnote.

SEC source: 0000950170-25-081744 · ownership.xml · nonDerivative · entry 1

Warner Bros. Discovery, Inc. · CIK 0001437107 · See Remarks

Discovery Lightning Investments LTD · CIK 0001658101 · See Remarks

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · By subsidiary

Disclosed balance after: 0

F1 · kind: On June 2, 2025, Discovery Lightning Investments Ltd. ("DLI") entered into an agreement with MHR Capital Partners Master Account LP and MHR Capital Partners (100) LP (together, the "MHR Entities"), pursuant to which the MHR Entities agreed to purchase 353,334 common shares, no par value ("Common Shares"), of Starz Entertainment Corp. (the "Issuer") from DLI in a private transaction for aggregate cash consideration of $5,000,000. Following the consummation of such transaction on June 3, 2025, DLI ceased to own any Common Shares.

F1 · price: On June 2, 2025, Discovery Lightning Investments Ltd. ("DLI") entered into an agreement with MHR Capital Partners Master Account LP and MHR Capital Partners (100) LP (together, the "MHR Entities"), pursuant to which the MHR Entities agreed to purchase 353,334 common shares, no par value ("Common Shares"), of Starz Entertainment Corp. (the "Issuer") from DLI in a private transaction for aggregate cash consideration of $5,000,000. Following the consummation of such transaction on June 3, 2025, DLI ceased to own any Common Shares.

F2 · ownership.direct: The shares are held directly by DLI. Because DLI is an indirect wholly-owned subsidiary of Warner Bros. Discovery, Inc. ("WBD"), WBD may be deemed to beneficially own the reported securities. WBD expressly disclaims beneficial ownership of the reported securities, except to the extent of its pecuniary interest therein.

SEC source: 0000950170-25-081710 · ownership.xml · nonDerivative · entry 5

RACHESKY MARK H MD · CIK 0001194368 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 61,886

F14 · balance_after: The shares reported as owned on this Form 4 do not include the shares, which the reporting persons may be deemed to beneficially own as a result of that certain Voting and Standstill Agreement, by and among the Issuer, Liberty Global Ventures Limited, a limited company organized under the laws of England and Wales, Liberty Global Ltd., Bermuda exempted company limited by shares, Discovery Lightning Investments Ltd., a limited company organized under the laws of England and Wales, Warner Bros. Discovery, Inc., a Delaware corporation, Master Account, Capital Partners (100), Institutional Partners II, Institutional Partners IIA, Institutional Partners III, Institutional Partners IV and Fund Management, but as to which they have no pecuniary interest.

F5 · ownership.nature: These shares are held for the account of MHR Capital Partners (100) LP, a Delaware limited partnership ("Capital Partners (100)"). Advisors is the general partner of Capital Partners (100). MHRC is the managing member of Advisors. Dr. Rachesky is the managing member of MHRC. Fund Management has an investment management agreement with Capital Partners (100) pursuant to which it has the power to vote or direct the vote and to dispose or to direct the disposition of the shares held for the account of Capital Partners (100). MHR Holdings is the managing member of Fund Management. Accordingly, Advisors, MHRC, Fund Management, MHR Holdings and Dr. Rachesky may be deemed to beneficially own the shares held for the account of Capital Partners (100). Each of Advisors, MHRC, Fund Management, MHR Holdings and Dr. Rachesky disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0000950170-25-081710 · ownership.xml · nonDerivative · entry 4

RACHESKY MARK H MD · CIK 0001194368 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 471,153

F14 · balance_after: The shares reported as owned on this Form 4 do not include the shares, which the reporting persons may be deemed to beneficially own as a result of that certain Voting and Standstill Agreement, by and among the Issuer, Liberty Global Ventures Limited, a limited company organized under the laws of England and Wales, Liberty Global Ltd., Bermuda exempted company limited by shares, Discovery Lightning Investments Ltd., a limited company organized under the laws of England and Wales, Warner Bros. Discovery, Inc., a Delaware corporation, Master Account, Capital Partners (100), Institutional Partners II, Institutional Partners IIA, Institutional Partners III, Institutional Partners IV and Fund Management, but as to which they have no pecuniary interest.

F3 · ownership.nature: These shares are held for the account of MHR Capital Partners Master Account LP, an Anguilla, British West Indies limited partnership ("Master Account"). MHR Advisors LLC, a Delaware limited liability company ("Advisors"), is the general partner of Master Account. MHRC LLC, a Delaware limited liability company ("MHRC"), is the managing member of Advisors. Mark H. Rachesky, M.D. ("Dr. Rachesky") is the managing member of MHRC. MHR Fund Management LLC ("Fund Management") has an investment management agreement with Master Account pursuant to which it has the power to vote or direct the vote and to dispose or to direct the disposition of the shares held for the account of Master Account. MHR Holdings LLC, a Delaware limited liability company ("MHR Holdings"), is the managing member of Fund Management. (Continued to footnote 4)

F4 · ownership.nature: Accordingly, Advisors, MHRC, Fund Management, MHR Holdings and Dr. Rachesky may be deemed to beneficially own the shares held for the account of Master Account. Each of Advisors, MHRC, Fund Management, MHR Holdings and Dr. Rachesky disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0000950170-25-070369 · ownership.xml · nonDerivative · entry 3

RACHESKY MARK H MD · CIK 0001194368 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,358

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. ("New Lionsgate") (f/k/a Lionsgate Studios Holding Corp.), 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) New Lionsgate common shares, without par value, pursuant to the Initial Share Exchange and Second Share Exchange

F2 · shares: (Continued from footnote 1) (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4, as declared effective by the U.S. Securities and Exchange Commission on March 14, 2025 (the "Form S-4")) and (ii) Issuer's common shares, without par value, pursuant to the Initial Share Exchange, Second Share Exchange and Reverse Stock Split (as defined in the Form S-4).

F16 · balance_after: Annual director compensation awards. These are restricted share units granted by the Issuer, payable upon vesting in an equal number of Common Shares, which are scheduled to vest in one annual installment on November 29, 2025.

SEC source: 0000950170-25-070369 · ownership.xml · nonDerivative · entry 2

RACHESKY MARK H MD · CIK 0001194368 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. ("New Lionsgate") (f/k/a Lionsgate Studios Holding Corp.), 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) New Lionsgate common shares, without par value, pursuant to the Initial Share Exchange and Second Share Exchange

F2 · shares: (Continued from footnote 1) (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4, as declared effective by the U.S. Securities and Exchange Commission on March 14, 2025 (the "Form S-4")) and (ii) Issuer's common shares, without par value, pursuant to the Initial Share Exchange, Second Share Exchange and Reverse Stock Split (as defined in the Form S-4).

F15 · balance_after: These are restricted share units granted by the Issuer, payable upon vesting in an equal number of Common Shares, which are scheduled to vest in one remaining equal annual installment on September 13, 2025.

SEC source: 0000950170-25-070370 · ownership.xml · nonDerivative · entry 3

Fine Emily · CIK 0001658532 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,358

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. ("New Lionsgate") (f/k/a Lionsgate Studios Holding Corp.), 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) New Lionsgate common shares, without par value, pursuant to the Initial Share Exchange and Second Share Exchange

F2 · shares: (Continued from footnote 1) (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4, as declared effective by the U.S. Securities and Exchange Commission on March 14, 2025 (the "Form S-4")) and (ii) Issuer's common shares, without par value, pursuant to the Initial Share Exchange, Second Share Exchange and Reverse Stock Split (as defined in the Form S-4).

F4 · balance_after: Annual director compensation awards. These are restricted share units granted by the Issuer, payable upon vesting in an equal number of Common Shares, which are scheduled to vest in one annual installment on November 29, 2025.

SEC source: 0000950170-25-070370 · ownership.xml · nonDerivative · entry 2

Fine Emily · CIK 0001658532 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. ("New Lionsgate") (f/k/a Lionsgate Studios Holding Corp.), 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) New Lionsgate common shares, without par value, pursuant to the Initial Share Exchange and Second Share Exchange

F2 · shares: (Continued from footnote 1) (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4, as declared effective by the U.S. Securities and Exchange Commission on March 14, 2025 (the "Form S-4")) and (ii) Issuer's common shares, without par value, pursuant to the Initial Share Exchange, Second Share Exchange and Reverse Stock Split (as defined in the Form S-4).

F3 · balance_after: These are restricted share units granted by the Issuer, payable upon vesting in an equal number of Common Shares, which are scheduled to vest in one remaining equal annual installment on September 13, 2025.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 11

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,755

Underlying: Common Shares · 33,755 shares

Expires 2029-09-26

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 10

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 67,509

Underlying: Common Shares · 67,509 shares

Expires 2029-09-26

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 9

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,194

Underlying: Common Shares · 7,194 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 8

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,373

Underlying: Common Shares · 8,373 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 7

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,490

Underlying: Common Shares · 7,490 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 6

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,718

Underlying: Common Shares · 8,718 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 5

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,529

Underlying: Common Shares · 1,529 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 4

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 135,019

Underlying: Common Shares · 135,019 shares

Expires 2029-09-26

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 3

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 64,837

Underlying: Common Shares · 64,837 shares

Expires 2029-01-02

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · derivative · entry 2

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 81,046

Underlying: Common Shares · 81,046 shares

Expires 2029-01-02

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070818 · ownership.xml · nonDerivative · entry 1

Hirsch Jeffrey · CIK 0001647660 · Director · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 288,507

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. (f/k/a Lionsgate Studios Holding Corp.), LG Sirius Holdings ULC and Lionsgate Studios Holding Corp. (f/k/a Lionsgate Studios Corp.), each equity award outstanding under the equity plans of LGEC held by a LGEC service provider who will be a service provider of Issuer after the transactions were converted into an award of Issuer under the Starz 2025 Plan (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4), on a basis that is intended to preserve the fair market value of such awards immediately before and immediately after the conversion.

F2 · balance_after: 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) 40,312 RSUs scheduled to vest on July 27, 2025; (ii) 99,856 RSUs scheduled to vest in two equal annual installments on July 3, 2025 and 2026; and 133,731 RSUs scheduled to vest in three equal annual installments on July 1, 2025, 2026 and 2027.

SEC source: 0000950170-25-070817 · ownership.xml · nonDerivative · entry 1

Clyburn Mignon L · CIK 0001770354 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 17,514

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. (f/k/a Lionsgate Studios Holding Corp.), LG Sirius Holdings ULC and Lionsgate Studios Holding Corp. (f/k/a Lionsgate Studios Corp.), each equity award outstanding under the equity plans of LGEC held by a LGEC service provider who will be a service provider of Issuer after the transactions were converted into an award of Issuer under the Starz 2025 Plan (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4), on a basis that is intended to preserve the fair market value of such awards immediately before and immediately after the conversion.

F2 · balance_after: 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) 1,105 RSUs scheduled to vest on September 13, 2025 and (ii) 12,720 RSUs scheduled to vest on November 29, 2025.

SEC source: 0000950170-25-070813 · ownership.xml · derivative · entry 2

Wyrick Jason · CIK 0002066768 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,803

Underlying: Common Shares · 2,803 shares

Expires 2029-07-01

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070813 · ownership.xml · nonDerivative · entry 1

Wyrick Jason · CIK 0002066768 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,985

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. (f/k/a Lionsgate Studios Holding Corp.), LG Sirius Holdings ULC and Lionsgate Studios Holding Corp. (f/k/a Lionsgate Studios Corp.), each equity award outstanding under the equity plans of LGEC held by a LGEC service provider who will be a service provider of Issuer after the transactions were converted into an award of Issuer under the Starz 2025 Plan (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4), on a basis that is intended to preserve the fair market value of such awards immediately before and immediately after the conversion.

F2 · balance_after: 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) 3,175 RSUs scheduled to vest on July 27, 2025; (ii) 8,021 RSUs scheduled to vest in two equal annual installments on July 3, 2025 and 2026; and 13,629 RSUs scheduled to vest in three equal annual installments on July 1, 2025, 2026 and 2027.

SEC source: 0000950170-25-070808 · ownership.xml · nonDerivative · entry 1

SIMMONS HARDWICK · CIK 0001207210 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,331

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. (f/k/a Lionsgate Studios Holding Corp.), LG Sirius Holdings ULC and Lionsgate Studios Holding Corp. (f/k/a Lionsgate Studios Corp.), each equity award outstanding under the equity plans of LGEC held by a LGEC service provider who will be a service provider of Issuer after the transactions were converted into an award of Issuer under the Starz 2025 Plan (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4), on a basis that is intended to preserve the fair market value of such awards immediately before and immediately after the conversion.

F2 · balance_after: 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) 1,105 RSUs scheduled to vest on September 13, 2025 and (ii) 12,720 RSUs scheduled to vest on November 29, 2025.

SEC source: 0000950170-25-070804 · ownership.xml · derivative · entry 5

Lee Audrey · CIK 0002066747 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,868

Underlying: Common Shares · 2,868 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070804 · ownership.xml · derivative · entry 4

Lee Audrey · CIK 0002066747 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 340

Underlying: Common Shares · 340 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070804 · ownership.xml · derivative · entry 3

Lee Audrey · CIK 0002066747 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 414

Underlying: Common Shares · 414 shares

Expires 2027-05-07

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070804 · ownership.xml · derivative · entry 2

Lee Audrey · CIK 0002066747 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 33,749

Underlying: Common Shares · 33,749 shares

Expires 2029-07-01

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070804 · ownership.xml · nonDerivative · entry 1

Lee Audrey · CIK 0002066747 · See Remarks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 43,618

F1 · shares: 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 Lions Gate Entertainment Corp. or "LGEC"), Lionsgate Studios Corp. (f/k/a Lionsgate Studios Holding Corp.), LG Sirius Holdings ULC and Lionsgate Studios Holding Corp. (f/k/a Lionsgate Studios Corp.), each equity award outstanding under the equity plans of LGEC held by a LGEC service provider who will be a service provider of Issuer after the transactions were converted into an award of Issuer under the Starz 2025 Plan (as defined in the Issuer's joint proxy statement/prospectus included in the Registration Statement on Form S-4), on a basis that is intended to preserve the fair market value of such awards immediately before and immediately after the conversion.

F2 · balance_after: 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) 5,598 RSUs scheduled to vest on July 27, 2025; 14,142 RSUs scheduled to vest in two equal annual installments on July 3, 2025 and 2026; and (iii) 20,656 RSUs scheduled to vest in three equal annual installments on July 1, 2025, 2026 and 2027.

SEC source: 0000950170-25-070802 · ownership.xml · derivative · entry 3

Hoffman Alison · CIK 0002067037 · President, Starz Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,661

Underlying: Common Shares · 13,661 shares

Expires 2030-03-11

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.

SEC source: 0000950170-25-070802 · ownership.xml · derivative · entry 2

Hoffman Alison · CIK 0002067037 · President, Starz Networks

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 50,533

Underlying: Common Shares · 50,533 shares

Expires 2029-07-01

F3 · derivative.exercise_date: Fully vested and exercisable as of the date hereof.