Silver Lake Group, L.L.C.

Row 1 · 2018-05-25 · Sale · Disposed 3,948,612 · Balance 0

F1: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2: Represents the sale price to the underwriter in the secondary offering of $48.16 per share.

F3: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA Sumeru (GP), L.L.C. ("SLTA"), which is the general partner of Silver Lake Technology Associates Sumeru, L.P. ("SLT LP"), which is the general partner of Silver Lake Sumeru Fund, L.P. ("SLSF"), which directly holds these shares of Common Stock.

F5: As the general partner of each of SLSF and SLTI, SLT LP may be deemed to share voting and dispositive power with respect to the Common Stock directly held by SLSF and SLTI (the "Silver Lake Sumeru Shares"). As the general partner of SLT LP, SLTA may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares. As the managing members of SLTA and SLG may each be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares.

F6: Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

Row 2 · 2018-05-25 · Sale · Disposed 35,261 · Balance 0

F1: Represents shares of BlackLine, Inc.'s (the "Issuer") Common Stock sold in an underwritten secondary offering.

F2: Represents the sale price to the underwriter in the secondary offering of $48.16 per share.

F4: SLG is the managing member of SLTA, which is the general partner of SLT LP, which is the general partner of Silver Lake Technology Investors Sumeru, L.P. ("SLTI", and collectively with SLG, SLTA, SLT LP and SLSF, the "Reporting Persons"), which directly holds these shares of Common Stock.

F5: As the general partner of each of SLSF and SLTI, SLT LP may be deemed to share voting and dispositive power with respect to the Common Stock directly held by SLSF and SLTI (the "Silver Lake Sumeru Shares"). As the general partner of SLT LP, SLTA may be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares. As the managing members of SLTA and SLG may each be deemed to share voting and dispositive power with respect to the Silver Lake Sumeru Shares.

F6: Each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

F7: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

Row 1 · 2021-10-15 · Exercise / conversion · Acquired 5,496,771 · Balance 5,496,771

F1: On October 15, 2021, pursuant to the terms of an Agreement and Plan (the "Merger Agreement"), an affiliate of Clearlake Capital Group, L.P. ("Clearlake") merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and an indirect wholly-owned subsidiary of Clearlake. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock, par value $0.0001 per share, of the Issuer ("Common Stock") outstanding was converted into the right to receive $57.50 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by directors of the Issuer were converted into the right to receive an amount in cash equal to the product of the number of shares subject to such award multiplied by the Merger Consideration.

F2: In connection with the Merger, the 5.75% Convertible Senior Notes ("Convertible Notes"), held by the Reporting Persons were automatically converted into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 23.8095 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $42.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes, multiplied by the Merger Consideration, plus accrued and unpaid interest.

F3: These securities were held by SLA CM Chicago Holdings, L.P. ("SLA CM Chicago"). SLA CM GP, L.L.C. ("SLA CM GP") is the general partner of SLA CM Chicago. SL Alpine Aggregator GP, L.L.C. ("SLA CM LLC") is the sole member of SLA CM GP. Silver Lake Alpine Associates, L.P. ("SLAA") is the managing member of SLA CM LLC. SLAA (GP), L.L.C. ("SLAA GP") is the general partner of SLAA.

F5: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLAA GP and Co-Invest GP. Mr. Joseph Osnoss served as a member of the board of directors of the Issuer and is a Managing Director of SLG. Each of SLA CM Chicago, SLA CM GP, SLA CM LLC, Co-Invest, Co-Invest GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 2 · 2021-10-15 · Disposition to issuer · Disposed 5,496,771 · Balance 0

F1: On October 15, 2021, pursuant to the terms of an Agreement and Plan (the "Merger Agreement"), an affiliate of Clearlake Capital Group, L.P. ("Clearlake") merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and an indirect wholly-owned subsidiary of Clearlake. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock, par value $0.0001 per share, of the Issuer ("Common Stock") outstanding was converted into the right to receive $57.50 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by directors of the Issuer were converted into the right to receive an amount in cash equal to the product of the number of shares subject to such award multiplied by the Merger Consideration.

F2: In connection with the Merger, the 5.75% Convertible Senior Notes ("Convertible Notes"), held by the Reporting Persons were automatically converted into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 23.8095 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $42.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes, multiplied by the Merger Consideration, plus accrued and unpaid interest.

F3: These securities were held by SLA CM Chicago Holdings, L.P. ("SLA CM Chicago"). SLA CM GP, L.L.C. ("SLA CM GP") is the general partner of SLA CM Chicago. SL Alpine Aggregator GP, L.L.C. ("SLA CM LLC") is the sole member of SLA CM GP. Silver Lake Alpine Associates, L.P. ("SLAA") is the managing member of SLA CM LLC. SLAA (GP), L.L.C. ("SLAA GP") is the general partner of SLAA.

F5: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLAA GP and Co-Invest GP. Mr. Joseph Osnoss served as a member of the board of directors of the Issuer and is a Managing Director of SLG. Each of SLA CM Chicago, SLA CM GP, SLA CM LLC, Co-Invest, Co-Invest GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 3 · 2021-10-15 · Exercise / conversion · Acquired 1,908,085 · Balance 1,908,085

F1: On October 15, 2021, pursuant to the terms of an Agreement and Plan (the "Merger Agreement"), an affiliate of Clearlake Capital Group, L.P. ("Clearlake") merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and an indirect wholly-owned subsidiary of Clearlake. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock, par value $0.0001 per share, of the Issuer ("Common Stock") outstanding was converted into the right to receive $57.50 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by directors of the Issuer were converted into the right to receive an amount in cash equal to the product of the number of shares subject to such award multiplied by the Merger Consideration.

F2: In connection with the Merger, the 5.75% Convertible Senior Notes ("Convertible Notes"), held by the Reporting Persons were automatically converted into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 23.8095 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $42.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes, multiplied by the Merger Consideration, plus accrued and unpaid interest.

F4: These securities were directly held by SLA Chicago Co-Invest II, L.P. ("Co-Invest"). SLA Co-Invest, GP, L.L.C., ("Co-Invest GP") is the general partner of Co-Invest.

F5: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLAA GP and Co-Invest GP. Mr. Joseph Osnoss served as a member of the board of directors of the Issuer and is a Managing Director of SLG. Each of SLA CM Chicago, SLA CM GP, SLA CM LLC, Co-Invest, Co-Invest GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 4 · 2021-10-15 · Disposition to issuer · Disposed 1,908,085 · Balance 0

F1: On October 15, 2021, pursuant to the terms of an Agreement and Plan (the "Merger Agreement"), an affiliate of Clearlake Capital Group, L.P. ("Clearlake") merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and an indirect wholly-owned subsidiary of Clearlake. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock, par value $0.0001 per share, of the Issuer ("Common Stock") outstanding was converted into the right to receive $57.50 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by directors of the Issuer were converted into the right to receive an amount in cash equal to the product of the number of shares subject to such award multiplied by the Merger Consideration.

F2: In connection with the Merger, the 5.75% Convertible Senior Notes ("Convertible Notes"), held by the Reporting Persons were automatically converted into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 23.8095 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $42.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes, multiplied by the Merger Consideration, plus accrued and unpaid interest.

F4: These securities were directly held by SLA Chicago Co-Invest II, L.P. ("Co-Invest"). SLA Co-Invest, GP, L.L.C., ("Co-Invest GP") is the general partner of Co-Invest.

F5: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLAA GP and Co-Invest GP. Mr. Joseph Osnoss served as a member of the board of directors of the Issuer and is a Managing Director of SLG. Each of SLA CM Chicago, SLA CM GP, SLA CM LLC, Co-Invest, Co-Invest GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 5 · 2021-10-15 · Disposition to issuer · Disposed 30,360 · Balance 0

F1: On October 15, 2021, pursuant to the terms of an Agreement and Plan (the "Merger Agreement"), an affiliate of Clearlake Capital Group, L.P. ("Clearlake") merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and an indirect wholly-owned subsidiary of Clearlake. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock, par value $0.0001 per share, of the Issuer ("Common Stock") outstanding was converted into the right to receive $57.50 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by directors of the Issuer were converted into the right to receive an amount in cash equal to the product of the number of shares subject to such award multiplied by the Merger Consideration.

F6: These securities were held by Mr. Osnoss for the benefit of Silver Lake Technology Management, L.L.C., certain of its affiliates or certain of the funds they manage ("Silver Lake"). Mr. Osnoss served as a director of the Issuer. Pursuant to Silver Lake's policies with respect to director compensation, upon the sale of these securities, the proceeds from such sale are expected to be remitted to Silver Lake and/or its limited partners. Mr. Osnoss, through his role at Silver Lake, may have been deemed to have an indirect interest in the securities reported herein.

Row 6 · 2021-10-15 · Exercise / conversion · Disposed 218,242,000 · Balance 0

F1: On October 15, 2021, pursuant to the terms of an Agreement and Plan (the "Merger Agreement"), an affiliate of Clearlake Capital Group, L.P. ("Clearlake") merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and an indirect wholly-owned subsidiary of Clearlake. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock, par value $0.0001 per share, of the Issuer ("Common Stock") outstanding was converted into the right to receive $57.50 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by directors of the Issuer were converted into the right to receive an amount in cash equal to the product of the number of shares subject to such award multiplied by the Merger Consideration.

F2: In connection with the Merger, the 5.75% Convertible Senior Notes ("Convertible Notes"), held by the Reporting Persons were automatically converted into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 23.8095 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $42.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes, multiplied by the Merger Consideration, plus accrued and unpaid interest.

F7: Prior to the consummation of the Merger, the Convertible Notes were scheduled to mature on March 17, 2023, subject to earlier repurchase or conversion in accordance with their terms.

F3: These securities were held by SLA CM Chicago Holdings, L.P. ("SLA CM Chicago"). SLA CM GP, L.L.C. ("SLA CM GP") is the general partner of SLA CM Chicago. SL Alpine Aggregator GP, L.L.C. ("SLA CM LLC") is the sole member of SLA CM GP. Silver Lake Alpine Associates, L.P. ("SLAA") is the managing member of SLA CM LLC. SLAA (GP), L.L.C. ("SLAA GP") is the general partner of SLAA.

F5: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLAA GP and Co-Invest GP. Mr. Joseph Osnoss served as a member of the board of directors of the Issuer and is a Managing Director of SLG. Each of SLA CM Chicago, SLA CM GP, SLA CM LLC, Co-Invest, Co-Invest GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 7 · 2021-10-15 · Exercise / conversion · Disposed 75,758,000 · Balance 0

F1: On October 15, 2021, pursuant to the terms of an Agreement and Plan (the "Merger Agreement"), an affiliate of Clearlake Capital Group, L.P. ("Clearlake") merged with and into the Issuer (the "Merger"), with the Issuer continuing as the surviving corporation and an indirect wholly-owned subsidiary of Clearlake. Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock, par value $0.0001 per share, of the Issuer ("Common Stock") outstanding was converted into the right to receive $57.50 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by directors of the Issuer were converted into the right to receive an amount in cash equal to the product of the number of shares subject to such award multiplied by the Merger Consideration.

F2: In connection with the Merger, the 5.75% Convertible Senior Notes ("Convertible Notes"), held by the Reporting Persons were automatically converted into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 23.8095 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $42.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes, multiplied by the Merger Consideration, plus accrued and unpaid interest.

F7: Prior to the consummation of the Merger, the Convertible Notes were scheduled to mature on March 17, 2023, subject to earlier repurchase or conversion in accordance with their terms.

F4: These securities were directly held by SLA Chicago Co-Invest II, L.P. ("Co-Invest"). SLA Co-Invest, GP, L.L.C., ("Co-Invest GP") is the general partner of Co-Invest.

F5: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLAA GP and Co-Invest GP. Mr. Joseph Osnoss served as a member of the board of directors of the Issuer and is a Managing Director of SLG. Each of SLA CM Chicago, SLA CM GP, SLA CM LLC, Co-Invest, Co-Invest GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 1 · 2021-07-22 · Other · Disposed 27,830,244 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F2: These securities were held by SLP IV West Feeder I, L.P. and are now indirectly owned through West HoldCo II. The general partner of SLP IV West Feeder I, L.P. is Silver Lake Technology Associates IV, L.P. ("SLTA IV"). The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 2 · 2021-07-22 · Other · Disposed 32,286,295 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F3: These securities were held by SLP IV Basquiat Feeder I, L.P. and are now indirectly owned through West HoldCo II. The general partner of SLP IV Basquiat Feeder I, L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 3 · 2021-07-22 · Other · Disposed 127,826 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F4: These securities were held by SLP West Holdings Co-Invest II, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings Co-Invest II, L.P. is SLP Co-Invest GP, L.L.C. ("SLP Co-Invest GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 4 · 2021-07-22 · Other · Disposed 9,485,459 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F5: These securities were held by SLP West Holdings Co-Invest Feeder II, L.P and are now indirectly owned through West HoldCo II. The general partner of SLP West Holdings Co-Invest Feeder II, L.P. is SLP Co-Invest GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 5 · 2021-07-22 · Other · Disposed 17,741,490 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F6: These securities were held by SL SPV-1 Feeder I, L.P. and are now indirectly owned through West HoldCo II. The general partner of SL SPV-1 Feeder I, L.P. is SLTA SPV-1 L.P. and the general partner of SLTA SPV-1 L.P. is SLTA SPV-1 (GP), L.L.C. ("SLTA SPV GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 6 · 2021-07-22 · Other · Disposed 367,668 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F7: These securities were held by SLP West Holdings Co-Invest, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings Co-Invest, L.P. is SLP Denali Co-Invest GP, L.L.C. The managing member of SLP Denali Co-Invest GP, L.L.C. is Silver Lake Technology Associates III, L.P. The general partner of Silver Lake Technology Associates III, L.P. is SLTA III (GP), L.L.C. ("SLTA III GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 7 · 2021-07-22 · Other · Disposed 3,830,911 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F8: These securities were held by Silver Lake Partners VI DE (AIV), L.P. and are now indirectly owned through West HoldCo II. The general partner of Silver Lake Partners VI DE (AIV), L.P. is Silver Lake Technology Associates VI, L.P. ("SLTA VI"). The general partner of SLTA VI is SLTA VI (GP), L.L.C. ("SLTA VI GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 8 · 2021-07-22 · Other · Disposed 306,589 · Balance 0

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F9: These securities were held by Silver Lake Technology Investors VI, L.P. and are now indirectly owned through West HoldCo II. The general partner of Silver Lake Technology Investors VI, L.P. is SLTA VI. The general partner of SLTA VI is SLTA VI GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 9 · 2021-07-22 · Other · Disposed 13,227,774 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F10: These securities were held by SLP West Holdings, L.L.C. and are now indirectly owned through West HoldCo. The managing member of SLP West Holdings, L.L.C. is Silver Lake Partners IV DE (AIV IV), L.P. The general partner of Silver Lake Partners IV DE (AIV IV), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 10 · 2021-07-22 · Other · Disposed 21,284,084 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F11: These securities were held by SLP West Holdings II, L.L.C. and are now indirectly owned through West HoldCo. The managing member of SLP West Holdings II, L.L.C. is Silver Lake Partners IV DE (AIV IV), L.P. The general partner of Silver Lake Partners IV DE (AIV IV), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 11 · 2021-07-22 · Other · Disposed 27,830,244 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F2: These securities were held by SLP IV West Feeder I, L.P. and are now indirectly owned through West HoldCo II. The general partner of SLP IV West Feeder I, L.P. is Silver Lake Technology Associates IV, L.P. ("SLTA IV"). The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 12 · 2021-07-22 · Other · Disposed 32,286,295 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F3: These securities were held by SLP IV Basquiat Feeder I, L.P. and are now indirectly owned through West HoldCo II. The general partner of SLP IV Basquiat Feeder I, L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 13 · 2021-07-22 · Other · Disposed 25,055,370 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F12: These securities were held by Silver Lake Partners IV DE (AIV III), L.P and are now indirectly owned through West HoldCo. The general partner of Silver Lake Partners IV DE (AIV III), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 14 · 2021-07-22 · Other · Disposed 991,666 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F13: These securities were held by Silver Lake Technology Investors IV (Delaware II), L.P. and are now indirectly owned through West HoldCo. The general partner of Silver Lake Technology Investors IV (Delaware II), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 15 · 2021-07-22 · Other · Disposed 3,378,939 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F14: These securities were held by SLP West Holdings III, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings III, L.P. is SLP West GP Holdings, L.L.C. The managing member of SLP West GP Holdings, L.L.C. is SLTA IV GP

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 16 · 2021-07-22 · Other · Disposed 1,166,346 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F15: These securities were held by SLP West Holdings IV, L.P and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings IV, L.P. is SLP West GP Holdings, L.L.C. The managing member of SLP West GP Holdings, L.L.C. is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 17 · 2021-07-22 · Other · Disposed 9,565,989 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F4: These securities were held by SLP West Holdings Co-Invest II, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings Co-Invest II, L.P. is SLP Co-Invest GP, L.L.C. ("SLP Co-Invest GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 18 · 2021-07-22 · Other · Disposed 9,396,118 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F5: These securities were held by SLP West Holdings Co-Invest Feeder II, L.P and are now indirectly owned through West HoldCo II. The general partner of SLP West Holdings Co-Invest Feeder II, L.P. is SLP Co-Invest GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 19 · 2021-07-22 · Other · Disposed 17,741,490 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F6: These securities were held by SL SPV-1 Feeder I, L.P. and are now indirectly owned through West HoldCo II. The general partner of SL SPV-1 Feeder I, L.P. is SLTA SPV-1 L.P. and the general partner of SLTA SPV-1 L.P. is SLTA SPV-1 (GP), L.L.C. ("SLTA SPV GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 20 · 2021-07-22 · Other · Disposed 7,467,906 · Balance 0

F17: Shares of Class Y common stock of the Issuer have no economic rights and each share of Class Y common stock entitles its holder to 20 votes per share. Each share of Class Y common stock will be automatically canceled/redeemed upon the occurrence of certain transfers of Class A common stock or limited liability company units of Endeavor Operating Company, LLC or Class A common stock received upon exchange of such units and upon certain other events.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F7: These securities were held by SLP West Holdings Co-Invest, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings Co-Invest, L.P. is SLP Denali Co-Invest GP, L.L.C. The managing member of SLP Denali Co-Invest GP, L.L.C. is Silver Lake Technology Associates III, L.P. The general partner of Silver Lake Technology Associates III, L.P. is SLTA III (GP), L.L.C. ("SLTA III GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 21 · 2021-07-22 · Other · Disposed 13,227,774 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F10: These securities were held by SLP West Holdings, L.L.C. and are now indirectly owned through West HoldCo. The managing member of SLP West Holdings, L.L.C. is Silver Lake Partners IV DE (AIV IV), L.P. The general partner of Silver Lake Partners IV DE (AIV IV), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 22 · 2021-07-22 · Other · Disposed 21,284,084 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F11: These securities were held by SLP West Holdings II, L.L.C. and are now indirectly owned through West HoldCo. The managing member of SLP West Holdings II, L.L.C. is Silver Lake Partners IV DE (AIV IV), L.P. The general partner of Silver Lake Partners IV DE (AIV IV), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 23 · 2021-07-22 · Other · Disposed 25,055,370 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F12: These securities were held by Silver Lake Partners IV DE (AIV III), L.P and are now indirectly owned through West HoldCo. The general partner of Silver Lake Partners IV DE (AIV III), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 24 · 2021-07-22 · Other · Disposed 991,666 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F13: These securities were held by Silver Lake Technology Investors IV (Delaware II), L.P. and are now indirectly owned through West HoldCo. The general partner of Silver Lake Technology Investors IV (Delaware II), L.P. is SLTA IV. The general partner of SLTA IV is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 25 · 2021-07-22 · Other · Disposed 3,378,939 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F14: These securities were held by SLP West Holdings III, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings III, L.P. is SLP West GP Holdings, L.L.C. The managing member of SLP West GP Holdings, L.L.C. is SLTA IV GP

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 26 · 2021-07-22 · Other · Disposed 1,166,346 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F15: These securities were held by SLP West Holdings IV, L.P and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings IV, L.P. is SLP West GP Holdings, L.L.C. The managing member of SLP West GP Holdings, L.L.C. is SLTA IV GP.

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 27 · 2021-07-22 · Other · Disposed 9,565,989 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F4: These securities were held by SLP West Holdings Co-Invest II, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings Co-Invest II, L.P. is SLP Co-Invest GP, L.L.C. ("SLP Co-Invest GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 28 · 2021-07-22 · Other · Disposed 7,467,906 · Balance 0

F18: Units of Endeavor Operating Company represent limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer, which, pursuant to the limited liability company agreement of Endeavor Operating Company, LLC, are together exchangeable by the holder on a one-for-one basis for, at the option of the Issuer (i) a share of Class A Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) subject to certain conditions, an equivalent amount of cash. Shares of Class X common stock of the Issuer have no economic rights and each share of Class X common stock entitles its holder to 1 vote per share.

F1: This Form 4 is filed in connection with an internal reorganization of securities of Endeavor Group Holdings, Inc. (the "Issuer") held by certain investment funds affiliated with Silver Lake Group, L.L.C. ("SLG"), whereby certain direct and indirect holders of securities transferred their interests in the Issuer to either Silver Lake West HoldCo, L.P. or Silver Lake West HoldCo II, L.P. (together, the "HoldCos"), which now hold all of the securities of the Issuer beneficially owned by investment funds affiliated with SLG. There has been no change in the aggregate amount of securities of the Issuer economically owned by SLG and its affiliates. The HoldCos are separately filing Form 3 filings and will continue to report transactions in securities of the Issuer on behalf of investment funds managed by SLG and its affiliates. Mr. Egon Durban is the managing member of Silver Lake West VoteCo, L.L.C., which is the general partner of the HoldCos.

F7: These securities were held by SLP West Holdings Co-Invest, L.P. and are now indirectly owned through West HoldCo. The general partner of SLP West Holdings Co-Invest, L.P. is SLP Denali Co-Invest GP, L.L.C. The managing member of SLP Denali Co-Invest GP, L.L.C. is Silver Lake Technology Associates III, L.P. The general partner of Silver Lake Technology Associates III, L.P. is SLTA III (GP), L.L.C. ("SLTA III GP").

F16: SLG is the managing member of SLTA III GP, SLTA IV GP, SLTA VI GP, SLTA SPV GP and SLP Co-Invest GP. Egon Durban is a director of the Issuer and is a Co-CEO and Managing Member of SLG. Following the internal reorganization described herein, West HoldCo holds (i) 495,494 shares of Class A common stock and (ii) 82,138,074 limited liability company units of Endeavor Operating Company, LLC and an equal number of paired shares of Class X common stock of the Issuer and an equal number of shares of Class Y common stock, and West HoldCo II holds 91,480,988 shares of Class A common stock and 87,254,147 shares of Class Y common stock.

Row 1 · 2023-06-28 · Disposition to issuer · Disposed 2,286,624 · Balance 0

F1: Pursuant the Agreement and Plan of Merger, dated as of March 12, 2023, by and among the Issuer, Quartz Holdco, LLC ("Parent"), and Quartz MergerCo, Inc. ("Merger Sub"), on June 28, 2023, Merger Sub merged with and into the Issuer with the Issuer surviving such merger as a wholly owned subsidiary of Parent (the "Merger"). Immediately prior to the effective time of the Merger, each share of the Issuer's Common Stock beneficially owned by the reporting persons was contributed to Parent in exchange for class A units of Parent. Each such share of the Issuer's Common Stock was then cancelled and ceased to exist.

F2: Silver Lake Technology Associates VI, L.P. ("SLTA VI") is the general partner of each of Silver Lake Partners VI DE (AIV), L.P. ("SLP VI") and Silver Lake Technology Investors VI, L.P. ("SLTI VI"), and the managing member of SLP VI Aggregator GP, L.L.C. ("SLP VI GP"). SLP VI GP is the general partner of SLP Quartz Aggregator, L.P. ("SLP Quartz"). SLTA VI (GP), L.L.C. ("SLTA VI GP") is the general partner of SLTA VI. Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA VI GP. Prior to the consummation of the Merger, Mr. Egon Durban served as a member of the board of directors of the Issuer and is Co-CEO and Managing Member of SLG. Each of SLP VI, SLTI VI, SLP Quartz, SLP VI GP, SLTA VI, SLTA VI GP and SLG may be deemed to be a director by deputization of the Issuer.

Row 2 · 2023-06-28 · Disposition to issuer · Disposed 182,731 · Balance 0

F1: Pursuant the Agreement and Plan of Merger, dated as of March 12, 2023, by and among the Issuer, Quartz Holdco, LLC ("Parent"), and Quartz MergerCo, Inc. ("Merger Sub"), on June 28, 2023, Merger Sub merged with and into the Issuer with the Issuer surviving such merger as a wholly owned subsidiary of Parent (the "Merger"). Immediately prior to the effective time of the Merger, each share of the Issuer's Common Stock beneficially owned by the reporting persons was contributed to Parent in exchange for class A units of Parent. Each such share of the Issuer's Common Stock was then cancelled and ceased to exist.

F2: Silver Lake Technology Associates VI, L.P. ("SLTA VI") is the general partner of each of Silver Lake Partners VI DE (AIV), L.P. ("SLP VI") and Silver Lake Technology Investors VI, L.P. ("SLTI VI"), and the managing member of SLP VI Aggregator GP, L.L.C. ("SLP VI GP"). SLP VI GP is the general partner of SLP Quartz Aggregator, L.P. ("SLP Quartz"). SLTA VI (GP), L.L.C. ("SLTA VI GP") is the general partner of SLTA VI. Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA VI GP. Prior to the consummation of the Merger, Mr. Egon Durban served as a member of the board of directors of the Issuer and is Co-CEO and Managing Member of SLG. Each of SLP VI, SLTI VI, SLP Quartz, SLP VI GP, SLTA VI, SLTA VI GP and SLG may be deemed to be a director by deputization of the Issuer.

Row 3 · 2023-06-28 · Disposition to issuer · Disposed 22,518,484 · Balance 0

F1: Pursuant the Agreement and Plan of Merger, dated as of March 12, 2023, by and among the Issuer, Quartz Holdco, LLC ("Parent"), and Quartz MergerCo, Inc. ("Merger Sub"), on June 28, 2023, Merger Sub merged with and into the Issuer with the Issuer surviving such merger as a wholly owned subsidiary of Parent (the "Merger"). Immediately prior to the effective time of the Merger, each share of the Issuer's Common Stock beneficially owned by the reporting persons was contributed to Parent in exchange for class A units of Parent. Each such share of the Issuer's Common Stock was then cancelled and ceased to exist.

F2: Silver Lake Technology Associates VI, L.P. ("SLTA VI") is the general partner of each of Silver Lake Partners VI DE (AIV), L.P. ("SLP VI") and Silver Lake Technology Investors VI, L.P. ("SLTI VI"), and the managing member of SLP VI Aggregator GP, L.L.C. ("SLP VI GP"). SLP VI GP is the general partner of SLP Quartz Aggregator, L.P. ("SLP Quartz"). SLTA VI (GP), L.L.C. ("SLTA VI GP") is the general partner of SLTA VI. Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA VI GP. Prior to the consummation of the Merger, Mr. Egon Durban served as a member of the board of directors of the Issuer and is Co-CEO and Managing Member of SLG. Each of SLP VI, SLTI VI, SLP Quartz, SLP VI GP, SLTA VI, SLTA VI GP and SLG may be deemed to be a director by deputization of the Issuer.

Row 1 · 2024-03-18 · Disposition to issuer · Disposed 9,798 · Balance 0

F1: On March 18, 2024, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), Spirit Merger Corp. merged with and into Splunk Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of Cisco Systems, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $ 157.00 per share in cash, subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Kenneth Hao resigned from the board of directors of the Issuer effective upon closing of the Merger.

F2: Includes 1,616 restricted stock units which were canceled in connection with the Merger and converted into the right to receive an amount of cash equal to the product of the number of shares subject to such restricted stock unit multiplied by the Merger Consideration.

F3: These securities were held by Mr. Hao for the benefit of Silver Lake Technology Management, L.L.C., certain of its affiliates, and certain of the funds they manage ("Silver Lake"). Mr. Hao served as a member of the board of directors of the Issuer. Pursuant to Mr. Hao's arrangement with Silver Lake with respect to director compensation, upon the sale of these securities, the proceeds from such sale(s) are expected to be remitted to Silver Lake and/or its limited partners.

Row 2 · 2024-03-18 · Disposition to issuer · Disposed 15 · Balance 0

F1: On March 18, 2024, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), Spirit Merger Corp. merged with and into Splunk Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of Cisco Systems, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $ 157.00 per share in cash, subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Kenneth Hao resigned from the board of directors of the Issuer effective upon closing of the Merger.

F4: These securities are held by a trust for the benefit of Mr. Hao's family.

Row 3 · 2024-03-18 · Disposition to issuer · Disposed Not disclosed · Balance Not disclosed

F1: On March 18, 2024, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), Spirit Merger Corp. merged with and into Splunk Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of Cisco Systems, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $ 157.00 per share in cash, subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Kenneth Hao resigned from the board of directors of the Issuer effective upon closing of the Merger.

F5: Following the Merger, the 0.75% Convertible Senior Notes due 2026 ("Convertible Notes") are no longer convertible into shares of Common Stock, but instead automatically became convertible into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 6.2500 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $160.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes to reflect the increase in the conversion rate applicable to the Convertible Notes surrendered in connection with a make-whole fundamental change, multiplied by the Merger Consideration.

F6: The Convertible Notes mature on July 15, 2026, subject to earlier redemption, repurchase or conversion in accordance with their terms. On March 19, 2024 the Convertible Notes were converted and an aggregate of $832,376,320 and $208,094,080 were received by SLP Spark Holdings, L.P. and SLA Spark Holdings, L.P., respectively.

F7: Represents securities held by SLP Spark Holdings, L.P. ("SLP Spark"). SLP Spark GP, L.L.C. ("SLP Spark GP") is the general partner of SLP Spark. SLP Spark Aggregator, L.P. ("SLP Aggregator") is the managing member of SLP Spark GP. SLP VI Aggregator GP, L.L.C. ("SLP VI GP") is the general partner of SLP Aggregator. Silver Lake Technology Associates VI, L.P. ("SLTA VI") is the managing member of SLP VI GP. SLTA VI (GP), L.L.C. ("SLTA VI GP") is the general partner of SLTA VI.

F9: Silver Lake Group, L.L.C. ("SLG") is the managing member of each of SLTA VI and SLAA. Mr. Kenneth Hao served as a member of the board of directors of the Issuer and serves as Chairman and Managing Member of SLG. Each of SLP Spark, SLP Spark GP, SLP Aggregator, SLP VI GP, SLTA VI, SLTA VI GP, SLA Spark, SLA Spark GP, SLA Aggregator, SLA GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 4 · 2024-03-18 · Disposition to issuer · Disposed Not disclosed · Balance Not disclosed

F1: On March 18, 2024, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), Spirit Merger Corp. merged with and into Splunk Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of Cisco Systems, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $ 157.00 per share in cash, subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Kenneth Hao resigned from the board of directors of the Issuer effective upon closing of the Merger.

F5: Following the Merger, the 0.75% Convertible Senior Notes due 2026 ("Convertible Notes") are no longer convertible into shares of Common Stock, but instead automatically became convertible into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 6.2500 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $160.00 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes to reflect the increase in the conversion rate applicable to the Convertible Notes surrendered in connection with a make-whole fundamental change, multiplied by the Merger Consideration.

F6: The Convertible Notes mature on July 15, 2026, subject to earlier redemption, repurchase or conversion in accordance with their terms. On March 19, 2024 the Convertible Notes were converted and an aggregate of $832,376,320 and $208,094,080 were received by SLP Spark Holdings, L.P. and SLA Spark Holdings, L.P., respectively.

F8: Represents securities held by SLA Spark Holdings, L.P. ("SLA Spark"). SLA Spark GP, L.L.C. ("SLA Spark GP") is the general partner of SLA Spark. SLA Spark Aggregator, L.P. ("SLA Aggregator") is the managing member of SLA Spark GP. SL Alpine Aggregator GP, L.L.C. ("SLA GP") is the general partner of SLA Aggregator. Silver Lake Alpine Associates, L.P. ("SLAA") is the managing member of SLA GP. SLAA (GP), L.L.C. ("SLAA GP") is the general partner of SLAA.

F9: Silver Lake Group, L.L.C. ("SLG") is the managing member of each of SLTA VI and SLAA. Mr. Kenneth Hao served as a member of the board of directors of the Issuer and serves as Chairman and Managing Member of SLG. Each of SLP Spark, SLP Spark GP, SLP Aggregator, SLP VI GP, SLTA VI, SLTA VI GP, SLA Spark, SLA Spark GP, SLA Aggregator, SLA GP, SLAA, SLAA GP and SLG may have been deemed to be a director by deputization of the Issuer.

Row 1 · 2018-08-10 · Sale · Disposed 6,155,616 · Balance 9,644,259

F1: Silver Lake Group, L.L.C. ("SLG") is the managing member of Silver Lake Technology Associates II, L.L.C. ("Associates II"), which is the general partner of (a) Silver Lake Partners II, L.P. ("Partners II"), which directly holds 7,396,934 shares of common stock ("Common Stock") of Sabre Corporation (the "Issuer"), and (b) Silver Lake Technology Investors II, L.P. ("Investors II"), which directly holds 30,226 shares of Common Stock.

F2: As the sole general partner of Partners II and Investors II, Associates II may be deemed to share voting and dispositive power with respect to the shares of Common Stock directly held by Partners II and Investors II. As the sole managing member of Associates II, SLG may be deemed to share voting and dispositive power with respect to the shares of Common Stock directly held by Partners II and Investors II.

F3: Associates II is a member of Sovereign Manager Co-Invest, LLC ("Sovereign Manager"), which is the managing member of Sovereign Co-Invest II, LLC ("Sovereign Co-Invest II"), which directly holds 2,102,349 shares of Common Stock. Sovereign Manager is managed by a management committee consisting of two managers, one of which is designated by Associates II. Because of the relationship among Sovereign Manager, Associates II and SLG, each of Associates II and SLG may be deemed to share voting and dispositive power with respect to the shares of Common Stock directly held by Sovereign Co-Invest II.

F4: Each of SLG, Associates II, Partners II and Investors II (collectively, the "Reporting Persons") disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein.

F5: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

Row 2 · 2018-08-10 · Other · Disposed 114,750 · Balance 9,529,509

F6: Distribution of 114,750 shares of Common Stock by Partners II through Associates II to certain direct and indirect members of Associates II for the sole purpose of charitable giving.

F1: Silver Lake Group, L.L.C. ("SLG") is the managing member of Silver Lake Technology Associates II, L.L.C. ("Associates II"), which is the general partner of (a) Silver Lake Partners II, L.P. ("Partners II"), which directly holds 7,396,934 shares of common stock ("Common Stock") of Sabre Corporation (the "Issuer"), and (b) Silver Lake Technology Investors II, L.P. ("Investors II"), which directly holds 30,226 shares of Common Stock.

F2: As the sole general partner of Partners II and Investors II, Associates II may be deemed to share voting and dispositive power with respect to the shares of Common Stock directly held by Partners II and Investors II. As the sole managing member of Associates II, SLG may be deemed to share voting and dispositive power with respect to the shares of Common Stock directly held by Partners II and Investors II.

F3: Associates II is a member of Sovereign Manager Co-Invest, LLC ("Sovereign Manager"), which is the managing member of Sovereign Co-Invest II, LLC ("Sovereign Co-Invest II"), which directly holds 2,102,349 shares of Common Stock. Sovereign Manager is managed by a management committee consisting of two managers, one of which is designated by Associates II. Because of the relationship among Sovereign Manager, Associates II and SLG, each of Associates II and SLG may be deemed to share voting and dispositive power with respect to the shares of Common Stock directly held by Sovereign Co-Invest II.

F4: Each of SLG, Associates II, Partners II and Investors II (collectively, the "Reporting Persons") disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein.

F5: Pursuant to Rule 16a-1(a)(4) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"), this filing shall not be deemed an admission that the Reporting Persons are, for purposes of Section 16 of the Exchange Act or otherwise, the beneficial owners of any equity securities in excess of their respective pecuniary interests.

Row 1 · 2025-04-16 · Disposition to issuer · Disposed 239,310 · Balance 0

F1: On April 16, 2025, pursuant to the Agreement and Plan of Merger dated as of February 7, 2025, by and among Starlight Parent, LLC ("Parent"), Starlight Merger Sub, Inc. ("Merger Subsidiary"), and the Issuer, Merger Subsidiary merged with and into the Issuer (the "Merger") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent, and at the time of the Merger each issued and outstanding share of the Issuer's Common Stock, par value $0.001 per share (the "Shares"), owned by the Reporting Person was cancelled and converted into the right to receive $18.50 per share in cash without interest thereon. Messers. Hao and Widmann resigned from the board of directors of the Issuer effective upon closing of the Merger.

F2: These securities were held by Kenneth Y. Hao and Michael Widmann, directors of the Issuer and executives of Silver Lake Group, L.L.C. ("SLG") and Jason White and Michael Bingle, former directors of the Issuer and executives of SLG, as part of the Issuer's director compensation program, for the benefit of one or more of the Reporting Persons and/or certain of their affiliates or certain of the funds they manage ("Silver Lake"). Pursuant to Silver Lake's policies with respect to director compensation, upon the sale of these securities, the proceeds from each sale will be expected to be remitted to Silver Lake and/or its limited partners.

Row 2 · 2025-04-16 · Disposition to issuer · Disposed 43,338,406 · Balance 0

F1: On April 16, 2025, pursuant to the Agreement and Plan of Merger dated as of February 7, 2025, by and among Starlight Parent, LLC ("Parent"), Starlight Merger Sub, Inc. ("Merger Subsidiary"), and the Issuer, Merger Subsidiary merged with and into the Issuer (the "Merger") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent, and at the time of the Merger each issued and outstanding share of the Issuer's Common Stock, par value $0.001 per share (the "Shares"), owned by the Reporting Person was cancelled and converted into the right to receive $18.50 per share in cash without interest thereon. Messers. Hao and Widmann resigned from the board of directors of the Issuer effective upon closing of the Merger.

F3: These securities were directly held by Silver Lake Partners IV, L.P. ("SLP IV"). The general partner of SLP IV is Silver Lake Technology Associates IV, L.P. ("SLTA IV"), and the general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP").

F7: SLG is the managing member of SLTA III GP and SLTA IV GP. Messrs. Kenneth Y. Hao and Michael Widmann serve as directors of the Issuer and are executives of SLG. Each of SLP IV, SLTI IV, SLTA IV, SLTA IV GP, SLP Aurora, SLP Denali GP, SLTA III, SLTA III GP and SLG may be deemed to be a director by deputization of the Issuer. This filing shall not be deemed an admission that for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise, that the Reporting Persons are or were the beneficial owners of any equity securities in excess of their respective pecuniary interests, and each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

Row 3 · 2025-04-16 · Disposition to issuer · Disposed 712,321 · Balance 0

F1: On April 16, 2025, pursuant to the Agreement and Plan of Merger dated as of February 7, 2025, by and among Starlight Parent, LLC ("Parent"), Starlight Merger Sub, Inc. ("Merger Subsidiary"), and the Issuer, Merger Subsidiary merged with and into the Issuer (the "Merger") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent, and at the time of the Merger each issued and outstanding share of the Issuer's Common Stock, par value $0.001 per share (the "Shares"), owned by the Reporting Person was cancelled and converted into the right to receive $18.50 per share in cash without interest thereon. Messers. Hao and Widmann resigned from the board of directors of the Issuer effective upon closing of the Merger.

F4: These securities were directly held by Silver Lake Technology Investors IV, L.P. ("SLTI IV"). The general partner of SLTI IV is SLTA IV, and the general partner of SLTA IV is SLTA IV GP.

F7: SLG is the managing member of SLTA III GP and SLTA IV GP. Messrs. Kenneth Y. Hao and Michael Widmann serve as directors of the Issuer and are executives of SLG. Each of SLP IV, SLTI IV, SLTA IV, SLTA IV GP, SLP Aurora, SLP Denali GP, SLTA III, SLTA III GP and SLG may be deemed to be a director by deputization of the Issuer. This filing shall not be deemed an admission that for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise, that the Reporting Persons are or were the beneficial owners of any equity securities in excess of their respective pecuniary interests, and each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

Row 4 · 2025-04-16 · Disposition to issuer · Disposed 17,323,319 · Balance 0

F1: On April 16, 2025, pursuant to the Agreement and Plan of Merger dated as of February 7, 2025, by and among Starlight Parent, LLC ("Parent"), Starlight Merger Sub, Inc. ("Merger Subsidiary"), and the Issuer, Merger Subsidiary merged with and into the Issuer (the "Merger") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent, and at the time of the Merger each issued and outstanding share of the Issuer's Common Stock, par value $0.001 per share (the "Shares"), owned by the Reporting Person was cancelled and converted into the right to receive $18.50 per share in cash without interest thereon. Messers. Hao and Widmann resigned from the board of directors of the Issuer effective upon closing of the Merger.

F5: These securities were directly held by SLP Aurora Co-Invest, L.P. ("SLP Aurora"). The general partner of SLP Aurora is SLP Denali Co-Invest GP, L.L.C. ("SLP Denali GP"). The managing member of SLP Denali GP is Silver Lake Technology Associates III, L.P. ("SLTA III"), and the general partner of SLTA III is SLTA III (GP), L.L.C. ("SLTA III GP").

F7: SLG is the managing member of SLTA III GP and SLTA IV GP. Messrs. Kenneth Y. Hao and Michael Widmann serve as directors of the Issuer and are executives of SLG. Each of SLP IV, SLTI IV, SLTA IV, SLTA IV GP, SLP Aurora, SLP Denali GP, SLTA III, SLTA III GP and SLG may be deemed to be a director by deputization of the Issuer. This filing shall not be deemed an admission that for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise, that the Reporting Persons are or were the beneficial owners of any equity securities in excess of their respective pecuniary interests, and each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

Row 5 · 2025-04-16 · Disposition to issuer · Disposed 99,825 · Balance 0

F1: On April 16, 2025, pursuant to the Agreement and Plan of Merger dated as of February 7, 2025, by and among Starlight Parent, LLC ("Parent"), Starlight Merger Sub, Inc. ("Merger Subsidiary"), and the Issuer, Merger Subsidiary merged with and into the Issuer (the "Merger") with the Issuer surviving the Merger as a wholly owned subsidiary of Parent, and at the time of the Merger each issued and outstanding share of the Issuer's Common Stock, par value $0.001 per share (the "Shares"), owned by the Reporting Person was cancelled and converted into the right to receive $18.50 per share in cash without interest thereon. Messers. Hao and Widmann resigned from the board of directors of the Issuer effective upon closing of the Merger.

F6: These securities were directly held by SLTA IV. The general partner of SLTA IV is SLTA IV GP. SLTA IV directly holds such Shares and expects at a future date to distribute such Shares to certain direct and indirect partners of SLTA IV, for the sole purpose of charitable giving.

F7: SLG is the managing member of SLTA III GP and SLTA IV GP. Messrs. Kenneth Y. Hao and Michael Widmann serve as directors of the Issuer and are executives of SLG. Each of SLP IV, SLTI IV, SLTA IV, SLTA IV GP, SLP Aurora, SLP Denali GP, SLTA III, SLTA III GP and SLG may be deemed to be a director by deputization of the Issuer. This filing shall not be deemed an admission that for purposes of Section 16 of the Securities Exchange Act of 1934, as amended (the "Exchange Act"), or otherwise, that the Reporting Persons are or were the beneficial owners of any equity securities in excess of their respective pecuniary interests, and each Reporting Person disclaims beneficial ownership of the securities reported herein, except to the extent of such Reporting Person's pecuniary interest therein, if any.

Row 1 · 2022-10-27 · Disposition to issuer · Disposed 2,074,800 · Balance 0

F1: On October 27, 2022, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), X Holdings II, Inc. merged with and into Twitter, Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of X Holdings I, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $54.20 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Egon Durban resigned from the board of directors of the Issuer effective upon closing of the Merger.

F2: Represents securities held by Silver Lake Partners V DE (AIV V), L.P. ("SLP V").

F5: Silver Lake Technology Associates V, L.P. ("SLTA V") is the general partner of each of SLP V, SLTI V and SLP V GP. SLTA V (GP), L.L.C. ("SLTA V GP") is the general partner of SLTA V.

F7: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA V GP and SLAA GP. Mr. Egon Durban served as a member of the board of directors of the Issuer until closing of the Merger and is Co-CEO and Managing Member of SLG. Each of SLP V, SLTI V, SLP Titus II, SLP Titus GP II, SLP V GP, SLTA V, SLTA V GP, SLA Titus, SLA Titus GP, SLA GP, SLAA, SLAA GP and SLG may be deemed to have been a director by deputization of the Issuer.

Row 2 · 2022-10-27 · Disposition to issuer · Disposed 25,200 · Balance 0

F1: On October 27, 2022, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), X Holdings II, Inc. merged with and into Twitter, Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of X Holdings I, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $54.20 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Egon Durban resigned from the board of directors of the Issuer effective upon closing of the Merger.

F3: Represents securities held by Silver Lake Technology Investors V, L.P. ("SLTI V").

F5: Silver Lake Technology Associates V, L.P. ("SLTA V") is the general partner of each of SLP V, SLTI V and SLP V GP. SLTA V (GP), L.L.C. ("SLTA V GP") is the general partner of SLTA V.

F7: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA V GP and SLAA GP. Mr. Egon Durban served as a member of the board of directors of the Issuer until closing of the Merger and is Co-CEO and Managing Member of SLG. Each of SLP V, SLTI V, SLP Titus II, SLP Titus GP II, SLP V GP, SLTA V, SLTA V GP, SLA Titus, SLA Titus GP, SLA GP, SLAA, SLAA GP and SLG may be deemed to have been a director by deputization of the Issuer.

Row 3 · 2022-10-27 · Disposition to issuer · Disposed 22,682 · Balance 0

F1: On October 27, 2022, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), X Holdings II, Inc. merged with and into Twitter, Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of X Holdings I, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $54.20 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Egon Durban resigned from the board of directors of the Issuer effective upon closing of the Merger.

F8: Includes 5,752 restricted stock units which were canceled in connection with the Merger and converted into the right to receive an amount of cash equal to the product of the number of shares subject to such restricted stock unit multiplied by the Merger Consideration.

F9: These securities were held by Mr. Durban for the benefit of Silver Lake Technology Management, L.L.C., certain of its affiliates, and certain of the funds they manage ("Silver Lake"). Mr. Durban served as a member of the board of directors of the Issuer. Pursuant to Mr. Durban's arrangement with Silver Lake with respect to director compensation, upon the sale of these securities, the proceeds from such sale(s) are to be remitted to Silver Lake's limited partners.

Row 4 · 2022-10-27 · Disposition to issuer · Disposed Not disclosed · Balance Not disclosed

F1: On October 27, 2022, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), X Holdings II, Inc. merged with and into Twitter, Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of X Holdings I, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $54.20 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Egon Durban resigned from the board of directors of the Issuer effective upon closing of the Merger.

F10: Following the Merger, the 0.375% Convertible Senior Notes due 2025 ("Convertible Notes") are no longer convertible into shares of Common Stock, but instead automatically became convertible into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 24.0964 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $41.50 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes to reflect the increase in the conversion rate applicable to the Convertible Notes surrendered in connection with a make-whole fundamental change, multiplied by the Merger Consideration.

F11: The Convertible Notes mature on March 15, 2025, subject to earlier redemption, repurchase or conversion in accordance with their terms. On October 28, 2022 the Convertible Notes were converted.

F4: Represents securities held by SLP V Titus Holdings II, L.P. ("SLP Titus II"). SLP V Titus GP II, L.L.C ("SLP Titus GP II") is the general partner of SLP Titus II. SLP V Aggregator GP, L.L.C. ("SLP V GP") is the sole member of SLP Titus GP II.

F5: Silver Lake Technology Associates V, L.P. ("SLTA V") is the general partner of each of SLP V, SLTI V and SLP V GP. SLTA V (GP), L.L.C. ("SLTA V GP") is the general partner of SLTA V.

F7: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA V GP and SLAA GP. Mr. Egon Durban served as a member of the board of directors of the Issuer until closing of the Merger and is Co-CEO and Managing Member of SLG. Each of SLP V, SLTI V, SLP Titus II, SLP Titus GP II, SLP V GP, SLTA V, SLTA V GP, SLA Titus, SLA Titus GP, SLA GP, SLAA, SLAA GP and SLG may be deemed to have been a director by deputization of the Issuer.

Row 5 · 2022-10-27 · Disposition to issuer · Disposed Not disclosed · Balance Not disclosed

F1: On October 27, 2022, pursuant to the terms of an Agreement and Plan of Merger (the "Merger Agreement"), X Holdings II, Inc. merged with and into Twitter, Inc. (the "Issuer"), with the Issuer continuing as the surviving corporation and a subsidiary of X Holdings I, Inc. (the "Merger"). Pursuant to the Merger Agreement, at the effective time of the Merger, each share of common stock of the Issuer ("Common Stock") outstanding was converted into the right to receive $54.20 per share in cash, without interest and subject to any required tax withholding (the "Merger Consideration"). Each restricted stock unit held by a non-employee member of the board of directors of the Issuer was converted into the right to receive an amount in cash, without interest, equal to the product of the number of shares subject to such award multiplied by the Merger Consideration. Mr. Egon Durban resigned from the board of directors of the Issuer effective upon closing of the Merger.

F10: Following the Merger, the 0.375% Convertible Senior Notes due 2025 ("Convertible Notes") are no longer convertible into shares of Common Stock, but instead automatically became convertible into an amount of cash equal to the product of the number of shares issuable upon conversion of the principal amount thereof, based on a conversion rate of 24.0964 per $1,000 principal amount of Convertible Notes (equivalent to a conversion price of approximately $41.50 per share of Common Stock), as adjusted pursuant to the terms of the Indenture governing the Convertible Notes to reflect the increase in the conversion rate applicable to the Convertible Notes surrendered in connection with a make-whole fundamental change, multiplied by the Merger Consideration.

F11: The Convertible Notes mature on March 15, 2025, subject to earlier redemption, repurchase or conversion in accordance with their terms. On October 28, 2022 the Convertible Notes were converted.

F6: Represents securities held by SLA CM Titus Holdings, L.P. ("SLA Titus"). SLA CM Titus GP, L.L.C. ("SLA Titus GP") is the general partner of SLA Titus. SL Alpine Aggregator GP, L.L.C. ("SLA GP") is the sole member of SLA Titus GP. Silver Lake Alpine Associates, L.P. ("SLAA") is the general partner of SLA GP. SLAA (GP), L.L.C. ("SLAA GP") is the general partner of SLAA.

F7: Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA V GP and SLAA GP. Mr. Egon Durban served as a member of the board of directors of the Issuer until closing of the Merger and is Co-CEO and Managing Member of SLG. Each of SLP V, SLTI V, SLP Titus II, SLP Titus GP II, SLP V GP, SLTA V, SLTA V GP, SLA Titus, SLA Titus GP, SLA GP, SLAA, SLAA GP and SLG may be deemed to have been a director by deputization of the Issuer.

Row 1 · 2023-11-22 · Disposition to issuer · Disposed 16,133,485 · Balance 0

F1: On November 22 2023, the Issuer completed the previously announced transaction with Broadcom Inc., pursuant to the Agreement and Plan of Merger dated as of May 26, 2022 (the "Merger Agreement"), whereby Broadcom Inc. indirectly acquired the Issuer (the "Merger"). In connection with the Merger, each share of Class A Common Stock of the Issuer was exchanged for the right to receive, at the election of the holder of such share, (a) $142.50 per share in cash, without interest (the "Cash Consideration"), or (b) 0.25200 shares of common stock of Broadcom Inc. (the "Stock Consideration"), subject to proration provisions of the Merger Agreement. In accordance with the proration procedures, of the Issuer's stockholders that elected to receive Stock Consideration, approximately 52.1% of such outstanding shares of Class A Common Stock were converted into Stock Consideration and approximately 47.9% of such outstanding shares of Class A Common Stock were converted into Cash Consideration.

F2: These securities are directly held by SL SPV-2, L.P. ("SPV-2"). The general partner of SPV-2 is SLTA SPV-2, L.P. ("SLTA SPV") and the general partner of SLTA SPV is SLTA SPV-2 (GP), L.L.C. ("SLTA SPV GP").

F8: SLG is the managing member of SLTA SPV GP, SLTA IV GP and SLTA V GP. Egon Durban, who served as a director of the Issuer, also serves as a Co-CEO and Managing Member of SLG. Each of the reporting persons may have been deemed to be a director by deputization of the Issuer.

Row 2 · 2023-11-22 · Disposition to issuer · Disposed 16,561,833 · Balance 0

F1: On November 22 2023, the Issuer completed the previously announced transaction with Broadcom Inc., pursuant to the Agreement and Plan of Merger dated as of May 26, 2022 (the "Merger Agreement"), whereby Broadcom Inc. indirectly acquired the Issuer (the "Merger"). In connection with the Merger, each share of Class A Common Stock of the Issuer was exchanged for the right to receive, at the election of the holder of such share, (a) $142.50 per share in cash, without interest (the "Cash Consideration"), or (b) 0.25200 shares of common stock of Broadcom Inc. (the "Stock Consideration"), subject to proration provisions of the Merger Agreement. In accordance with the proration procedures, of the Issuer's stockholders that elected to receive Stock Consideration, approximately 52.1% of such outstanding shares of Class A Common Stock were converted into Stock Consideration and approximately 47.9% of such outstanding shares of Class A Common Stock were converted into Cash Consideration.

F3: These securities are directly held by Silver Lake Partners IV, L.P. ("SLP IV"). The general partner of SLP IV is Silver Lake Technology Associates IV, L.P. ("SLTA IV") and the general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP").

F8: SLG is the managing member of SLTA SPV GP, SLTA IV GP and SLTA V GP. Egon Durban, who served as a director of the Issuer, also serves as a Co-CEO and Managing Member of SLG. Each of the reporting persons may have been deemed to be a director by deputization of the Issuer.

Row 3 · 2023-11-22 · Disposition to issuer · Disposed 8,964,898 · Balance 0

F1: On November 22 2023, the Issuer completed the previously announced transaction with Broadcom Inc., pursuant to the Agreement and Plan of Merger dated as of May 26, 2022 (the "Merger Agreement"), whereby Broadcom Inc. indirectly acquired the Issuer (the "Merger"). In connection with the Merger, each share of Class A Common Stock of the Issuer was exchanged for the right to receive, at the election of the holder of such share, (a) $142.50 per share in cash, without interest (the "Cash Consideration"), or (b) 0.25200 shares of common stock of Broadcom Inc. (the "Stock Consideration"), subject to proration provisions of the Merger Agreement. In accordance with the proration procedures, of the Issuer's stockholders that elected to receive Stock Consideration, approximately 52.1% of such outstanding shares of Class A Common Stock were converted into Stock Consideration and approximately 47.9% of such outstanding shares of Class A Common Stock were converted into Cash Consideration.

F4: These securities are directly held by Silver Lake Partners V DE (AIV), L.P. ("SLP V"). The general partner of SLP V is Silver Lake Technology Associates V, L.P. ("SLTA V") and the general partner of SLTA V is SLTA V (GP), L.L.C. ("SLTA V GP").

F8: SLG is the managing member of SLTA SPV GP, SLTA IV GP and SLTA V GP. Egon Durban, who served as a director of the Issuer, also serves as a Co-CEO and Managing Member of SLG. Each of the reporting persons may have been deemed to be a director by deputization of the Issuer.

Row 4 · 2023-11-22 · Disposition to issuer · Disposed 243,679 · Balance 0

F1: On November 22 2023, the Issuer completed the previously announced transaction with Broadcom Inc., pursuant to the Agreement and Plan of Merger dated as of May 26, 2022 (the "Merger Agreement"), whereby Broadcom Inc. indirectly acquired the Issuer (the "Merger"). In connection with the Merger, each share of Class A Common Stock of the Issuer was exchanged for the right to receive, at the election of the holder of such share, (a) $142.50 per share in cash, without interest (the "Cash Consideration"), or (b) 0.25200 shares of common stock of Broadcom Inc. (the "Stock Consideration"), subject to proration provisions of the Merger Agreement. In accordance with the proration procedures, of the Issuer's stockholders that elected to receive Stock Consideration, approximately 52.1% of such outstanding shares of Class A Common Stock were converted into Stock Consideration and approximately 47.9% of such outstanding shares of Class A Common Stock were converted into Cash Consideration.

F5: These securities are directly held by Silver Lake Technology Investors IV, L.P. The general partner of Silver Lake Technology Investors IV, L.P. is SLTA IV and the general partner of SLTA IV is SLTA IV GP.

F8: SLG is the managing member of SLTA SPV GP, SLTA IV GP and SLTA V GP. Egon Durban, who served as a director of the Issuer, also serves as a Co-CEO and Managing Member of SLG. Each of the reporting persons may have been deemed to be a director by deputization of the Issuer.

Row 5 · 2023-11-22 · Disposition to issuer · Disposed 109,885 · Balance 0

F1: On November 22 2023, the Issuer completed the previously announced transaction with Broadcom Inc., pursuant to the Agreement and Plan of Merger dated as of May 26, 2022 (the "Merger Agreement"), whereby Broadcom Inc. indirectly acquired the Issuer (the "Merger"). In connection with the Merger, each share of Class A Common Stock of the Issuer was exchanged for the right to receive, at the election of the holder of such share, (a) $142.50 per share in cash, without interest (the "Cash Consideration"), or (b) 0.25200 shares of common stock of Broadcom Inc. (the "Stock Consideration"), subject to proration provisions of the Merger Agreement. In accordance with the proration procedures, of the Issuer's stockholders that elected to receive Stock Consideration, approximately 52.1% of such outstanding shares of Class A Common Stock were converted into Stock Consideration and approximately 47.9% of such outstanding shares of Class A Common Stock were converted into Cash Consideration.

F6: These securities are directly held by Silver Lake Technology Investors V, L.P. The general partner of Silver Lake Technology Investors V, L.P. is SLTA V and the general partner of SLTA V is SLTA V GP.

F8: SLG is the managing member of SLTA SPV GP, SLTA IV GP and SLTA V GP. Egon Durban, who served as a director of the Issuer, also serves as a Co-CEO and Managing Member of SLG. Each of the reporting persons may have been deemed to be a director by deputization of the Issuer.

Row 6 · 2023-11-22 · Disposition to issuer · Disposed 37,038 · Balance 0

F1: On November 22 2023, the Issuer completed the previously announced transaction with Broadcom Inc., pursuant to the Agreement and Plan of Merger dated as of May 26, 2022 (the "Merger Agreement"), whereby Broadcom Inc. indirectly acquired the Issuer (the "Merger"). In connection with the Merger, each share of Class A Common Stock of the Issuer was exchanged for the right to receive, at the election of the holder of such share, (a) $142.50 per share in cash, without interest (the "Cash Consideration"), or (b) 0.25200 shares of common stock of Broadcom Inc. (the "Stock Consideration"), subject to proration provisions of the Merger Agreement. In accordance with the proration procedures, of the Issuer's stockholders that elected to receive Stock Consideration, approximately 52.1% of such outstanding shares of Class A Common Stock were converted into Stock Consideration and approximately 47.9% of such outstanding shares of Class A Common Stock were converted into Cash Consideration.

F7: These securities are directly owned by Silver Lake Group, L.L.C. ("SLG").

F8: SLG is the managing member of SLTA SPV GP, SLTA IV GP and SLTA V GP. Egon Durban, who served as a director of the Issuer, also serves as a Co-CEO and Managing Member of SLG. Each of the reporting persons may have been deemed to be a director by deputization of the Issuer.

Row 1 · 2025-04-30 · Other · Disposed 1,959,525 · Balance 0

F1: On April 30, 2025, Vacasa, Inc. (the "Issuer") completed the previously announced transaction with Casago Holdings, LLC ("Parent"), pursuant to the Agreement and Plan of Merger dated as of December 30, 2024 (the "Merger Agreement"), whereby Parent indirectly acquired the Issuer (the "Merger"). Pursuant to the terms of the Merger Agreement, 3,101,156 shares of Class A common stock, par value $0.00001 per share (the "Common Stock") held by SLP V Venice Feeder III, L.P. were contributed to Parent in exchange for equity interests in Parent at a price equal to $5.30 per share and (b) 1,959,525 shares of Common Stock and 484,250 Common Units (and corresponding shares of Class B Common Stock) held by SLP Venice Holdings, L.P. were contributed to Parent in exchange for equity interests in Parent at a price equal to $5.30 per share.

F2: Represents securities held by SLP Venice Holdings, L.P.

F4: SLP V Aggregator GP, L.L.C. ("SLP V GP") is the general partner of SLP Venice Holdings, L.P. Silver Lake Technology Associates V, L.P. ("SLTA V") is the managing member of SLP V Venice Feeder III, L.P. and SLP V GP and the general partner of SLP V Venice Feeder I, L.P. SLTA V (GP), L.L.C. ("SLTA V GP") is the general partner of SLTA V. Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA V GP. Messrs. Joerg Adams and Ryan Bone served as members of the board of directors of the Issuer and are employees of an affiliate of SLG. Each of SLP V Venice Feeder I, L.P., SLP Venice Holdings, L.P., SLP V GP, SLTA V, SLTA V GP, and SLG may have been deemed to be a director by deputization of the Issuer.

Row 2 · 2025-04-30 · Other · Disposed 3,101,156 · Balance 0

F1: On April 30, 2025, Vacasa, Inc. (the "Issuer") completed the previously announced transaction with Casago Holdings, LLC ("Parent"), pursuant to the Agreement and Plan of Merger dated as of December 30, 2024 (the "Merger Agreement"), whereby Parent indirectly acquired the Issuer (the "Merger"). Pursuant to the terms of the Merger Agreement, 3,101,156 shares of Class A common stock, par value $0.00001 per share (the "Common Stock") held by SLP V Venice Feeder III, L.P. were contributed to Parent in exchange for equity interests in Parent at a price equal to $5.30 per share and (b) 1,959,525 shares of Common Stock and 484,250 Common Units (and corresponding shares of Class B Common Stock) held by SLP Venice Holdings, L.P. were contributed to Parent in exchange for equity interests in Parent at a price equal to $5.30 per share.

F3: Represents securities held by SLP V Venice Feeder III, L.P. Immediately prior to the effective time of the Merger, SLP V Venice Feeder I LP contributed all of its Common Stock to SLP V Venice Blocker II, L.L.C which then contributed all of such Common Stock to SLP V Venice Feeder III, L.P.

F4: SLP V Aggregator GP, L.L.C. ("SLP V GP") is the general partner of SLP Venice Holdings, L.P. Silver Lake Technology Associates V, L.P. ("SLTA V") is the managing member of SLP V Venice Feeder III, L.P. and SLP V GP and the general partner of SLP V Venice Feeder I, L.P. SLTA V (GP), L.L.C. ("SLTA V GP") is the general partner of SLTA V. Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA V GP. Messrs. Joerg Adams and Ryan Bone served as members of the board of directors of the Issuer and are employees of an affiliate of SLG. Each of SLP V Venice Feeder I, L.P., SLP Venice Holdings, L.P., SLP V GP, SLTA V, SLTA V GP, and SLG may have been deemed to be a director by deputization of the Issuer.

Row 3 · 2025-04-30 · Other · Disposed 484,250 · Balance 0

F1: On April 30, 2025, Vacasa, Inc. (the "Issuer") completed the previously announced transaction with Casago Holdings, LLC ("Parent"), pursuant to the Agreement and Plan of Merger dated as of December 30, 2024 (the "Merger Agreement"), whereby Parent indirectly acquired the Issuer (the "Merger"). Pursuant to the terms of the Merger Agreement, 3,101,156 shares of Class A common stock, par value $0.00001 per share (the "Common Stock") held by SLP V Venice Feeder III, L.P. were contributed to Parent in exchange for equity interests in Parent at a price equal to $5.30 per share and (b) 1,959,525 shares of Common Stock and 484,250 Common Units (and corresponding shares of Class B Common Stock) held by SLP Venice Holdings, L.P. were contributed to Parent in exchange for equity interests in Parent at a price equal to $5.30 per share.

F5: Pursuant to the terms of the limited liability company agreement of Vacasa Holdings, LLC, limited liability company units of Vacasa Holdings, LLC and an equal number of paired shares of Class B Common Stock were together redeemable by the holder on a one-for-one basis for, at the option of the Issuer into (i) one share of Common Stock, subject to conversion rate adjustments for stock splits, stock dividends, reclassification and other similar transactions or (ii) an equivalent amount of cash. Upon redemption, Vacasa Holdings, LLC will cancel and retire for no consideration the redeemed shares of Class B Common Stock. Shares of Class B Common Stock of the Issuer have no economic rights and each share of Class B Common Stock entitles its holder to 1 vote per share.

F2: Represents securities held by SLP Venice Holdings, L.P.

F4: SLP V Aggregator GP, L.L.C. ("SLP V GP") is the general partner of SLP Venice Holdings, L.P. Silver Lake Technology Associates V, L.P. ("SLTA V") is the managing member of SLP V Venice Feeder III, L.P. and SLP V GP and the general partner of SLP V Venice Feeder I, L.P. SLTA V (GP), L.L.C. ("SLTA V GP") is the general partner of SLTA V. Silver Lake Group, L.L.C. ("SLG") is the managing member of SLTA V GP. Messrs. Joerg Adams and Ryan Bone served as members of the board of directors of the Issuer and are employees of an affiliate of SLG. Each of SLP V Venice Feeder I, L.P., SLP Venice Holdings, L.P., SLP V GP, SLTA V, SLTA V GP, and SLG may have been deemed to be a director by deputization of the Issuer.

Row 1 · 2025-02-14 · Disposition to issuer · Disposed Not disclosed · Balance Not disclosed

F1: The conversion rate of 50.000 shares of Class A Common Stock, par value $0.0001 per share ( the "Class A Common Stock") per $1,000 principal amount of Convertible Notes (as defined below) is equivalent to a conversion price of approximately $20.00 per share of Class A Common Stock.

F2: On February 14, 2025, pursuant to the Agreement and Plan of Merger dated as of October 17, 2024 by and among the Issuer, Zodiac Purchaser, L.L.C. ("Parent"), an affiliate of Silver Lake Group, L.L.C. ("SLG"), and Zodiac Acquisition Sub, Inc., a wholly-owned subsidiary of Parent ("Merger Sub"), among other things, Merger Sub merged with and into the Issuer (the "Merger"), with the Issuer surviving the Merger as a wholly owned subsidiary of Parent. Immediately prior to the closing of the Merger, the Issuer and SLA II CM Zodiac Holdings, L.P. ("SLA II CM"), an affiliate of SLG and as a holder of all of the Issuer's 3.95%/5.50% Convertible Senior PIK Toggle Notes due 2029 (the "Convertible Notes") previously held by SLA Zurich Holdings L.P. ("SLA Zurich Holdings"), entered into that certain Repurchase Agreement, dated as of February 14, 2025, pursuant to which the Issuer repurchased from SLA II CM $103,066,757

F3: (Continued from footnote 2) aggregate principal amount of the Convertible Notes issued under an indenture governing the Convertible Notes (the "Repurchased Notes") for $130,000,000, which represents the Fundamental Change Repurchase Price as defined and determined pursuant to the indenture governing the Convertible Notes. Upon such repurchase, the Repurchased Notes were cancelled.

F4: The Convertible Notes were to mature on March 31, 2029, subject to earlier repurchase or conversion in accordance with their terms.

F5: Represents Convertible Notes held by SLA II CM, an entity indirectly controlled by SL Alpine II Aggregator GP, L.L.C. ("SLA Aggregator"). Immediately prior to the Merger, these Convertible Notes, which were held by SLA Zurich Holdings, were then contributed to SLA II CM. SLA Zurich GP, L.L.C. ("SLA Zurich GP") is the general partner of SLA Zurich Holdings. SLA Aggregator is the sole member of SLA Zurich GP. Silver Lake Alpine Associates II, L.P. ("SLAA") is the managing member of SLA Aggregator. SLAA II (GP), L.L.C. ("SLAA GP") is the general partner of SLAA. SLG is the managing member of SLAA GP. Mr. Joseph Osnoss serves as a director of the Issuer and is a Managing Partner and Managing Member of SLG. Each of SLA II CM, SLA Zurich Holdings, SLA Zurich Aggregator, SLA Zurich GP, SLA Aggregator, SLAA, SLAA GP and SLG may be deemed to be a director by deputization of the Issuer.

Row 2 · 2025-02-14 · Other · Disposed Not disclosed · Balance Not disclosed

F1: The conversion rate of 50.000 shares of Class A Common Stock, par value $0.0001 per share ( the "Class A Common Stock") per $1,000 principal amount of Convertible Notes (as defined below) is equivalent to a conversion price of approximately $20.00 per share of Class A Common Stock.

F6: Immediately prior to the closing of the Merger, SLA II CM contributed $296,933,243 aggregate principal amount of the Convertible Notes (the "Contributed Notes") to an indirect parent company of Parent and after the closing of the Merger, the Contributed Notes will be contributed further down to the Issuer to be cancelled.

F4: The Convertible Notes were to mature on March 31, 2029, subject to earlier repurchase or conversion in accordance with their terms.

F5: Represents Convertible Notes held by SLA II CM, an entity indirectly controlled by SL Alpine II Aggregator GP, L.L.C. ("SLA Aggregator"). Immediately prior to the Merger, these Convertible Notes, which were held by SLA Zurich Holdings, were then contributed to SLA II CM. SLA Zurich GP, L.L.C. ("SLA Zurich GP") is the general partner of SLA Zurich Holdings. SLA Aggregator is the sole member of SLA Zurich GP. Silver Lake Alpine Associates II, L.P. ("SLAA") is the managing member of SLA Aggregator. SLAA II (GP), L.L.C. ("SLAA GP") is the general partner of SLAA. SLG is the managing member of SLAA GP. Mr. Joseph Osnoss serves as a director of the Issuer and is a Managing Partner and Managing Member of SLG. Each of SLA II CM, SLA Zurich Holdings, SLA Zurich Aggregator, SLA Zurich GP, SLA Aggregator, SLAA, SLAA GP and SLG may be deemed to be a director by deputization of the Issuer.