Z

SEC source: 0001225208-16-041274 · doc4.xml · nonDerivative · entry 5

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 93,330

F1 · kind: Option exercised and shares sold due to option's expiration date of March 12, 2017, after which time the option terminates and ceases to be exercisable.

F3 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $35.1550 to $35.36. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-041274 · doc4.xml · nonDerivative · entry 4

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,730

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 · kind: Option exercised and shares sold due to option's expiration date of March 12, 2017, after which time the option terminates and ceases to be exercisable.

SEC source: 0001225208-16-041274 · doc4.xml · nonDerivative · entry 3

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Option exercised and shares sold due to option's expiration date of March 12, 2017, after which time the option terminates and ceases to be exercisable.

F2 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $33.61 to $34.58. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-041274 · doc4.xml · nonDerivative · entry 2

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,265

F1 · kind: Option exercised and shares sold due to option's expiration date of March 12, 2017, after which time the option terminates and ceases to be exercisable.

SEC source: 0001225208-16-041274 · doc4.xml · nonDerivative · entry 1

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,365

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 · kind: Option exercised and shares sold due to option's expiration date of March 12, 2017, after which time the option terminates and ceases to be exercisable.

SEC source: 0001225208-16-041320 · doc4.xml · derivative · entry 20

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,668

Underlying: Class C Capital Stock · 17,500 shares

Expires 2020-06-27

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-041320 · doc4.xml · derivative · entry 19

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,376

Underlying: Class C Capital Stock · 5,374 shares

Expires 2020-01-24

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-041320 · doc4.xml · derivative · entry 18

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,334

Underlying: Class A Common Stock · 8,750 shares

Expires 2020-06-27

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-041320 · doc4.xml · derivative · entry 17

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 6,689 shares

Expires 2019-02-02

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-041320 · doc4.xml · derivative · entry 16

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,688

Underlying: Class A Common Stock · 18,812 shares

Expires 2020-01-24

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 11

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,295

SEC source: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 10

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,530

F3 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $34.21 to $35.13. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 9

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,780

F2 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $35.24 to $35.52. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 8

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,780

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: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 7

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,406

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: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 6

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,005

SEC source: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 5

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,454

F1 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $33.63 to $34.61. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 4

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,604

SEC source: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 3

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,704

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: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 2

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,015

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: 0001225208-16-041320 · doc4.xml · nonDerivative · entry 1

Beitel David A. · CIK 0001524316 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,265

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: 0001225208-16-041138 · doc4.xml · derivative · entry 3

Schwartz Greg M · CIK 0001524276 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,892

Underlying: Class C Capital Stock · 3,750 shares

Expires 2017-09-15

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: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-041138 · doc4.xml · nonDerivative · entry 2

Schwartz Greg M · CIK 0001524276 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 17, 2016.

SEC source: 0001225208-16-041138 · doc4.xml · nonDerivative · entry 1

Schwartz Greg M · CIK 0001524276 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,750

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: 0001225208-16-040771 · doc4.xml · derivative · entry 14

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 105,860

Underlying: Class C Capital Stock · 14,900 shares

Expires 2017-03-12

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-040771 · doc4.xml · derivative · entry 13

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,730

Underlying: Class A Common Stock · 7,500 shares

Expires 2017-03-12

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 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 10

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,000

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F7 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $32.68 to $33.56. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 9

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 24,500

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F6 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $33.70 to $34.13. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 8

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,900

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: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 7

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F5 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $32.38 to $33.38. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 6

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,600

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F4 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $33.42 to $33.78. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 5

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

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: 0001225208-16-040771 · doc4.xml · derivative · entry 12

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 120,760

Underlying: Class C Capital Stock · 14,900 shares

Expires 2017-03-12

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-040771 · doc4.xml · derivative · entry 11

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 60,230

Underlying: Class A Common Stock · 7,500 shares

Expires 2017-03-12

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.

F8 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 4

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,000

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F3 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $34.06 to $34.43. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 3

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,900

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: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 2

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F2 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $33.79 to $34.10. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-040771 · doc4.xml · nonDerivative · entry 1

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

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: 0001225208-16-040090 · doc4.xml · derivative · entry 3

Schwartz Greg M · CIK 0001524276 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,642

Underlying: Class C Capital Stock · 3,750 shares

Expires 2017-09-15

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: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-040090 · doc4.xml · nonDerivative · entry 2

Schwartz Greg M · CIK 0001524276 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 17, 2016.

SEC source: 0001225208-16-040090 · doc4.xml · nonDerivative · entry 1

Schwartz Greg M · CIK 0001524276 · Chief Business Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,750

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: 0001225208-16-039742 · doc4.xml · nonDerivative · entry 2

Samuelson Errol G · CIK 0001382072 · Chief Industry Dev. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 92,967

F3 · shares: Represents shares sold pursuant to a 10b5-1 Plan to cover tax withholding due upon vesting of RSUs.

F4 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $35.52 to $35.63. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-039742 · doc4.xml · nonDerivative · entry 1

Samuelson Errol G · CIK 0001382072 · Chief Industry Dev. Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,625

F1 · shares: Represents shares sold pursuant to a 10b5-1 Plan to cover tax withholding due upon vesting of RSUs

F2 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $35.3650 to $35.49. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-039687 · doc4.xml · derivative · entry 12

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,660

Underlying: Class C Capital Stock · 14,900 shares

Expires 2017-03-12

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.

F6 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-039687 · doc4.xml · derivative · entry 11

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,730

Underlying: Class A Common Stock · 7,500 shares

Expires 2017-03-12

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.

F6 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.

SEC source: 0001225208-16-039687 · doc4.xml · nonDerivative · entry 8

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,000

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F5 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $35.04 to $35.65. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-039687 · doc4.xml · nonDerivative · entry 7

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,900

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: 0001225208-16-039687 · doc4.xml · nonDerivative · entry 6

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: The sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on August 15, 2016.

F4 · price: The reported price is a weighted average sale price. These shares were sold in mulitiple transactions at prices ranging from $34.86 to $35.48. The reporting person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, full information regarding the number of shares sold at each separate price within the range.

SEC source: 0001225208-16-039687 · doc4.xml · nonDerivative · entry 5

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,500

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: 0001225208-16-039687 · doc4.xml · derivative · entry 10

Rascoff Spencer M · CIK 0001524273 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 150,560

Underlying: Class C Capital Stock · 14,900 shares

Expires 2017-03-12

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.

F6 · derivative.exercise_date: Date at which first vesting occurs is indicated. 1/4th of the total number of shares originally subject to the option become exercisable at the first vesting date and an additional 1/48th become exercisable each month thereafter until the option is fully vested.