U

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 8

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,689,656

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.53 to $181.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 7

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,702,188

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.53 to $180.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 6

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,712,710

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.53 to $179.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 5

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,717,558

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $177.53 to $178.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 4

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,719,028

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.53 to $177.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 3

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,719,478

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.53 to $176.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 2

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,719,678

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.53 to $175.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003823 · es210205744_4-dhunity2.xml · nonDerivative · entry 1

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,723,400

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.52 to $174.52, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · derivative · entry 11

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 516,626

Underlying: Common Stock · 33,334 shares

Expires 2025-05-04

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F11 · derivative.exercise_date: Fully vested.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 10

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,446

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.68 to $174.04, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 9

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 214,746

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.14 to $175.06, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 8

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 217,946

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.18 to $176.07, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 7

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 218,646

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.89 to $177.77, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 6

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,046

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $177.92 to $178.79, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 5

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 219,846

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.80 to $179.79, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 4

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 225,065

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.80 to $180.79, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 3

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 232,078

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.86 to $181.79, inclusive.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 2

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 242,552

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.80 to $182.79, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) through (10) of this Form 4.

SEC source: 0001590494-21-000013 · wf-form4_163823323660124.xml · nonDerivative · entry 1

Downie Clive · CIK 0001590494 · SVP & GM, Consumer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,780

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 11

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 443,842

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $182.50 to $183.01, inclusive.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 10

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 20,034,480

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $182.50 to $183.01, inclusive.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 9

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 443,945

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.50 to $182.47, inclusive.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 8

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 20,040,008

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.50 to $182.47, inclusive.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 7

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 444,150

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.54 to $181.49, inclusive.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 6

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 20,051,049

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.54 to $181.49, inclusive.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 5

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 444,253

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.50 to $180.47, inclusive.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 4

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 20,056,614

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.50 to $180.47, inclusive.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 3

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 444,557

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.53 to $179.49, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 2

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 20,073,025

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.53 to $179.49, inclusive. The reporting persons undertake to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in the footnotes to this Form 4.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-046261 · doc4.xml · nonDerivative · entry 1

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 20,083,570

F10 · kind: Represents distributions by Silver Lake Partners IV, L.P. ("SLP IV") and certain of its affiliates of shares of common stock of the Issuer ("Common Stock") to their respective partners and members as in-kind distributions. The receipt of shares of Common Stock by each of the Reporting Persons was exempt from reporting pursuant to Rule 16a-13 of the Exchange Act.

F10 · price: Represents distributions by Silver Lake Partners IV, L.P. ("SLP IV") and certain of its affiliates of shares of common stock of the Issuer ("Common Stock") to their respective partners and members as in-kind distributions. The receipt of shares of Common Stock by each of the Reporting Persons was exempt from reporting pursuant to Rule 16a-13 of the Exchange Act.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 21

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,727,500

F22 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.69 to $185.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 20

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,727,700

F21 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.69 to $184.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 19

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,728,100

F20 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $182.69 to $183.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 18

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,728,900

F19 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $181.69 to $182.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 17

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,730,500

F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $180.69 to $181.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 16

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,731,200

F17 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $179.69 to $180.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 15

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,732,300

F16 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $178.69 to $179.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 14

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,735,575

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $177.69 to $178.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 13

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,739,575

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $176.69 to $177.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 12

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,748,326

F13 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $175.69 to $176.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 11

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,758,811

F12 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $174.69 to $175.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 10

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,767,117

F11 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $173.69 to $174.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 9

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,774,100

F10 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $172.69 to $173.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000950142-21-003822 · es210204967_4-dhunity.xml · nonDerivative · entry 8

Helgason David · CIK 0001824018 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 9,776,300

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $171.68 to $172.68 , inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: By investment vehicles owned and controlled by Mr. Helgason.

SEC source: 0000899243-21-045962 · doc4.xml · nonDerivative · entry 22

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 444,752

F19 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.00 to $185.08, inclusive.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-045962 · doc4.xml · nonDerivative · entry 21

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 24,083,570

F19 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $185.00 to $185.08, inclusive.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-045962 · doc4.xml · nonDerivative · entry 20

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 444,765

F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.00 to $184.98, inclusive.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-045962 · doc4.xml · nonDerivative · entry 19

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 24,084,257

F18 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $184.00 to $184.98, inclusive.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-045962 · doc4.xml · nonDerivative · entry 18

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Technology Investors IV (Delaware II), L.P.

Disclosed balance after: 444,822

F17 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.00 to $183.91, inclusive.

F2 · ownership.nature: These securities are directly owned by Silver Lake Technology Investors IV (Delaware II), L.P. ("SLTI IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.

SEC source: 0000899243-21-045962 · doc4.xml · nonDerivative · entry 17

SLTA IV (GP), L.L.C. · CIK 0001672568 · Director · 10% owner

Silver Lake Group, L.L.C. · CIK 0001418226 · Director · 10% owner

Silver Lake Partners IV, L.P. · CIK 0001552054 · Director · 10% owner

Silver Lake Technology Investors IV (Delaware II), L.P. · CIK 0001824494 · Director · 10% owner

Silver Lake Technology Associates IV, L.P. · CIK 0001672566 · Director · 10% owner

Durban Egon · CIK 0001651403 · Director

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Held through Silver Lake Partners IV, L.P.

Disclosed balance after: 24,087,285

F17 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $183.00 to $183.91, inclusive.

F1 · ownership.nature: These securities are directly owned by Silver Lake Partners IV, L.P. ("SLP IV").

F5 · ownership.nature: Silver Lake Technology Associates IV, L.P. ("SLTA IV") is the general partner of SLP IV and SLTI IV and the managing member of SLP Union GP. The general partner of SLTA IV is SLTA IV (GP), L.L.C. ("SLTA IV GP"), the managing member of which is SLG. Mr. Durban serves as a director of the Issuer and Co-CEO and a Managing Partner of SLG. Each of SLP IV, SLTI IV, SLP Union, SLP Union GP, SLTA IV, SLTA IV GP and SLG may be deemed to be a director by deputization of the Issuer.