SBAC

SEC source: 0001209191-20-034173 · doc4.xml · nonDerivative · entry 3

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,626.8764

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: 0001209191-20-034173 · doc4.xml · derivative · entry 11

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,196

Underlying: Class A Common Stock · 3,600 shares

Expires 2026-03-06

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.

F9 · derivative.exercise_date: These options vest in accordance with the following schedule: 7,449 vest on each of the first through fourth anniversaries of the grant date (March 6, 2019).

SEC source: 0001209191-20-034173 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,583.8764

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $320.00 to $320.35 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-034173 · doc4.xml · nonDerivative · entry 1

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,183.8764

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.

F1 · balance_after: Includes 30.78127 shares acquired through a dividend reinvestment plan.

SEC source: 0001209191-20-034171 · doc4.xml · derivative · entry 8

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 68,258 shares

Expires 2023-03-04

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.

F7 · derivative.exercise_date: These options are immediately exercisable.

SEC source: 0001209191-20-034171 · doc4.xml · nonDerivative · entry 7

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,901

F6 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $320.61 to $320.64 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-034171 · doc4.xml · nonDerivative · entry 6

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,301

F5 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $319.51 to $320.48 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-034171 · doc4.xml · nonDerivative · entry 5

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 63,555

F4 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $318.57 to $319.48 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-034171 · doc4.xml · nonDerivative · entry 4

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,279

F3 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $317.57 to $318.51 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-034171 · doc4.xml · nonDerivative · entry 3

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,292

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $316.57 to $317.56 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-034171 · doc4.xml · nonDerivative · entry 2

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 111,227

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $315.56 to $316.55 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-034171 · doc4.xml · nonDerivative · entry 1

Cavanagh Brendan Thomas · CIK 0001293293 · Executive Vice President & CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,124

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: 0001209191-20-033688 · doc4.xml · nonDerivative · entry 6

STOOPS JEFFREY · CIK 0001106860 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 126,284

F7 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $312.49 to $312.83 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: These shares are owned by Calculated Risk SBA Holdings, LLC, a Delaware limited liability company ("CRLLC"). The Reporting Person and his spouse control the manager of CRLLC. The Reporting Person disclaims beneficial ownership of the stock owned by CRLLC except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-033688 · doc4.xml · nonDerivative · entry 5

STOOPS JEFFREY · CIK 0001106860 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 128,500

F6 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $311.49 to $312.45 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: These shares are owned by Calculated Risk SBA Holdings, LLC, a Delaware limited liability company ("CRLLC"). The Reporting Person and his spouse control the manager of CRLLC. The Reporting Person disclaims beneficial ownership of the stock owned by CRLLC except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-033688 · doc4.xml · nonDerivative · entry 4

STOOPS JEFFREY · CIK 0001106860 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 131,147

F5 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $310.47 to $311.37 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: These shares are owned by Calculated Risk SBA Holdings, LLC, a Delaware limited liability company ("CRLLC"). The Reporting Person and his spouse control the manager of CRLLC. The Reporting Person disclaims beneficial ownership of the stock owned by CRLLC except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-033688 · doc4.xml · nonDerivative · entry 3

STOOPS JEFFREY · CIK 0001106860 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 133,009

F4 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $309.47 to $310.33 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: These shares are owned by Calculated Risk SBA Holdings, LLC, a Delaware limited liability company ("CRLLC"). The Reporting Person and his spouse control the manager of CRLLC. The Reporting Person disclaims beneficial ownership of the stock owned by CRLLC except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-033688 · doc4.xml · nonDerivative · entry 2

STOOPS JEFFREY · CIK 0001106860 · Director · Chief Executive Officer & Pres

10b5-1 filing: Not disclosed

Ownership: Indirect · By LLC

Disclosed balance after: 135,320

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $308.46 to $309.45 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: These shares are owned by Calculated Risk SBA Holdings, LLC, a Delaware limited liability company ("CRLLC"). The Reporting Person and his spouse control the manager of CRLLC. The Reporting Person disclaims beneficial ownership of the stock owned by CRLLC except to the extent of his pecuniary interest therein.

SEC source: 0001209191-20-033042 · doc4.xml · derivative · entry 8

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,519

Underlying: Class A Common Stock · 3,380 shares

Expires 2025-03-06

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.

F7 · derivative.exercise_date: These options vest in accordance with the following schedule: 6,759 vest on each of the first through third anniversaries of the grant date and 6,760 vest on the fourth anniversary of the grant date (March 6, 2018).

SEC source: 0001209191-20-033042 · doc4.xml · nonDerivative · entry 4

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,553.0951

F1 · kind: The sale occurred pursuant to an existing Rule 10b5-1 plan adopted by the Reporting Person.

F3 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $308.37 to $308.64 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033042 · doc4.xml · nonDerivative · entry 3

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,933.0951

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: 0001209191-20-033292 · doc4.xml · derivative · entry 5

Lazarus Brian D · CIK 0001444362 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 26,807 shares

Expires 2023-03-04

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.

F4 · derivative.exercise_date: These options are immediately exercisable.

SEC source: 0001209191-20-033292 · doc4.xml · nonDerivative · entry 4

Lazarus Brian D · CIK 0001444362 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,636.771

F3 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $312.04 and $312.56 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033292 · doc4.xml · nonDerivative · entry 3

Lazarus Brian D · CIK 0001444362 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,276.771

SEC source: 0001209191-20-033292 · doc4.xml · nonDerivative · entry 2

Lazarus Brian D · CIK 0001444362 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,576.771

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $310.00 and $310.99 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033292 · doc4.xml · nonDerivative · entry 1

Lazarus Brian D · CIK 0001444362 · SVP & Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,443.771

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.

F1 · balance_after: Includes 33.943 shares acquired through a dividend reinvestment plan.

SEC source: 0001209191-20-033290 · doc4.xml · derivative · entry 8

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 10,000 shares

Expires 2025-05-01

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.

F7 · derivative.exercise_date: These options are immediately exercisable.

SEC source: 0001209191-20-033290 · doc4.xml · nonDerivative · entry 7

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,812.594

F6 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $312.50 and $313.45 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033290 · doc4.xml · nonDerivative · entry 6

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,818.594

F5 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $311.52 and $312.45 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033290 · doc4.xml · nonDerivative · entry 5

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,518.594

F4 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $310.65 and $311.45 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033290 · doc4.xml · nonDerivative · entry 4

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,418.594

F3 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $309.48 and $310.42 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033290 · doc4.xml · nonDerivative · entry 3

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,912.594

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $308.33 and $309.03 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033290 · doc4.xml · nonDerivative · entry 2

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,312.594

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $307.52 and $307.84 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033290 · doc4.xml · nonDerivative · entry 1

Chan Mary S · CIK 0001641154 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,812.594

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: 0001209191-20-033042 · doc4.xml · derivative · entry 7

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,899

Underlying: Class A Common Stock · 3,379 shares

Expires 2025-03-06

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.

F7 · derivative.exercise_date: These options vest in accordance with the following schedule: 6,759 vest on each of the first through third anniversaries of the grant date and 6,760 vest on the fourth anniversary of the grant date (March 6, 2018).

SEC source: 0001209191-20-033042 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,553.0951

F1 · kind: The sale occurred pursuant to an existing Rule 10b5-1 plan adopted by the Reporting Person.

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $300.00 to $300.93 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-033042 · doc4.xml · nonDerivative · entry 1

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,932.0951

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: 0001209191-20-033011 · doc4.xml · derivative · entry 8

CARR BRIAN C · CIK 0001287502 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,001

Underlying: Class A Common Stock · 500 shares

Expires 2026-05-16

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.

F5 · derivative.exercise_date: These options vest in accordance with the following schedule: 500 vest on May 1, 2020; 500 vest on May 1, 2021; and 501 vest on May 1, 2022.

SEC source: 0001209191-20-033011 · doc4.xml · derivative · entry 6

CARR BRIAN C · CIK 0001287502 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 471

Underlying: Class A Common Stock · 940 shares

Expires 2025-05-17

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.

F2 · derivative.exercise_date: These options vest in accordance with the following schedule: 470 vest on May 1, 2019; 470 vest on May 1, 2020; and 471 vest on May 1, 2021.

SEC source: 0001209191-20-033011 · doc4.xml · derivative · entry 5

CARR BRIAN C · CIK 0001287502 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 660 shares

Expires 2024-05-18

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.

F1 · derivative.exercise_date: These options are immediately exercisable.

SEC source: 0001209191-20-033011 · doc4.xml · nonDerivative · entry 4

CARR BRIAN C · CIK 0001287502 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,545

SEC source: 0001209191-20-033011 · doc4.xml · nonDerivative · entry 3

CARR BRIAN C · CIK 0001287502 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,645

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: 0001209191-20-033011 · doc4.xml · nonDerivative · entry 2

CARR BRIAN C · CIK 0001287502 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,145

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: 0001209191-20-033011 · doc4.xml · nonDerivative · entry 1

CARR BRIAN C · CIK 0001287502 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,205

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: 0001209191-20-032693 · doc4.xml · derivative · entry 3

Krouse George R Jr · CIK 0001473955 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 660 shares

Expires 2024-05-18

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.

F2 · derivative.exercise_date: These options are immediately exercisable.

SEC source: 0001209191-20-032693 · doc4.xml · nonDerivative · entry 2

Krouse George R Jr · CIK 0001473955 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,422

F1 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transaction ranged from $292.48 and $292.65 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-032693 · doc4.xml · nonDerivative · entry 1

Krouse George R Jr · CIK 0001473955 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,082

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: 0001209191-20-032367 · doc4.xml · derivative · entry 3

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,035 shares

Expires 2023-03-04

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.

F3 · derivative.exercise_date: These options are immediately exercisable.

SEC source: 0001209191-20-032367 · doc4.xml · nonDerivative · entry 2

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,553.0951

F1 · kind: The sale occurred pursuant to an existing Rule 10b5-1 plan adopted by the Reporting Person.

F2 · price: Represents the weighted average price of the shares sold. The prices of the shares sold pursuant to the transactions ranged from $286.37 to $286.62 per share. The Reporting Person, upon request, will provide the Securities and Exchange Commission staff, the issuer or a security holder of the issuer full information regarding the number of shares sold at each separate price.

SEC source: 0001209191-20-032367 · doc4.xml · nonDerivative · entry 1

Ciarfella Mark R · CIK 0001504654 · EVP - Operations

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,588.0951

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: 0001209191-20-030201 · doc4.xml · derivative · entry 11

BERNSTEIN STEVEN E · CIK 0001089833 · Director · Chairman

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 570

Underlying: Class A Common Stock · 570 shares

Expires not disclosed

F3 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Class A Common Stock.

F7 · derivative.exercise_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023.

F7 · derivative.expiration_date: These restricted stock units vest in accordance with the following schedule: 190 vest on May 1, 2021; 190 vest on May 1, 2022; and 190 vest on May 1, 2023.