BOX

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 13

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 140,000 shares

Expires 2024-04-02

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 12

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Class A Common Stock · 140,000 shares

Expires 2023-02-06

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F6 · derivative.exercise_date: 1/96 of the shares subject to the option vest monthly over two years beginning on February 1, 2013, and 1/32 of the shares vest monthly thereafter.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 11

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 140,000 shares

Expires 2023-02-06

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F6 · derivative.exercise_date: 1/96 of the shares subject to the option vest monthly over two years beginning on February 1, 2013, and 1/32 of the shares vest monthly thereafter.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 10

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,000

Underlying: Class A Common Stock · 140,000 shares

Expires 2022-03-31

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F5 · derivative.exercise_date: 1/96 of the shares subject to the option vest monthly over two years beginning on February 1, 2012, and 1/32 of the shares vest monthly thereafter.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 9

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 140,000 shares

Expires 2022-03-31

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F5 · derivative.exercise_date: 1/96 of the shares subject to the option vest monthly over two years beginning on February 1, 2012, and 1/32 of the shares vest monthly thereafter.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 8

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 240,000

Underlying: Class A Common Stock · 240,000 shares

Expires 2022-03-31

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 7

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 240,000 shares

Expires 2022-03-31

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 6

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,362

Underlying: Class A Common Stock · 17,362 shares

Expires 2021-04-06

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 5

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 17,362 shares

Expires 2021-04-06

F3 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 4

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Class A Common Stock · 85,000 shares

Expires not disclosed

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_price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.exercise_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F2 · ownership.nature: The shares are held of record by the DCS GRAT of 2014, for which the Reporting Person serves as trustee.

SEC source: 0001209191-18-038437 · doc4.xml · derivative · entry 3

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,210,545 shares

Expires not disclosed

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_price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.exercise_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

SEC source: 0001209191-18-038437 · doc4.xml · nonDerivative · entry 2

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 85,000

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 · price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F2 · ownership.nature: The shares are held of record by the DCS GRAT of 2014, for which the Reporting Person serves as trustee.

SEC source: 0001209191-18-038437 · doc4.xml · nonDerivative · entry 1

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,210,545

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 · price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

SEC source: 0001209191-18-038435 · doc4.xml · derivative · entry 6

Mannie Jeff · CIK 0001606411 · VP Controller & Chief Acct Ofr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Class A Common Stock · 15,000 shares

Expires 2025-01-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F5 · derivative.exercise_date: 1/4 of the shares subject to the option vest on March 20, 2016, and 1/48 of the shares vest monthly thereafter.

SEC source: 0001209191-18-038435 · doc4.xml · derivative · entry 5

Mannie Jeff · CIK 0001606411 · VP Controller & Chief Acct Ofr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 15,000 shares

Expires 2025-01-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F5 · derivative.exercise_date: 1/4 of the shares subject to the option vest on March 20, 2016, and 1/48 of the shares vest monthly thereafter.

SEC source: 0001209191-18-038435 · doc4.xml · derivative · entry 4

Mannie Jeff · CIK 0001606411 · VP Controller & Chief Acct Ofr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Class A Common Stock · 95,000 shares

Expires 2023-05-12

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038435 · doc4.xml · derivative · entry 3

Mannie Jeff · CIK 0001606411 · VP Controller & Chief Acct Ofr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 95,000 shares

Expires 2023-05-12

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F4 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038435 · doc4.xml · derivative · entry 2

Mannie Jeff · CIK 0001606411 · VP Controller & Chief Acct Ofr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 40,451 shares

Expires not disclosed

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_price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.exercise_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

SEC source: 0001209191-18-038435 · doc4.xml · nonDerivative · entry 1

Mannie Jeff · CIK 0001606411 · VP Controller & Chief Acct Ofr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 108,151

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 · price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F2 · balance_after: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · balance_after: Includes 56,875 RSUs that represent contingent rights to receive 56,875 shares of the Issuer's Class A Common Stock upon settlement.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 14

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 410,000

Underlying: Class A Common Stock · 410,000 shares

Expires 2022-04-26

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 13

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 410,000 shares

Expires 2022-04-26

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 12

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 410,000

Underlying: Class A Common Stock · 410,000 shares

Expires 2022-04-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 11

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 410,000 shares

Expires 2022-04-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 10

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 410,000

Underlying: Class A Common Stock · 410,000 shares

Expires 2022-04-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 9

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 410,000 shares

Expires 2022-04-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 8

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 770,000

Underlying: Class A Common Stock · 770,000 shares

Expires 2022-04-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 7

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 770,000 shares

Expires 2022-04-01

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 6

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,000

Underlying: Class A Common Stock · 25,000 shares

Expires 2021-04-06

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 5

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 25,000 shares

Expires 2021-04-06

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 4

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 588,841

Underlying: Class A Common Stock · 588,841 shares

Expires 2020-07-14

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 3

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 588,841 shares

Expires 2020-07-14

F2 · kind: In connection with the automatic conversion described in footnote (1) above, outstanding Class B Common Stock restricted stock units and options that were issued under the Issuer's 2011 Equity Incentive Plan and 2006 Stock Incentive Plan remain unchanged, except that the underlying shares are now Class A Common Stock.

F3 · derivative.exercise_date: The shares subject to the option are fully vested and exercisable.

SEC source: 0001209191-18-038432 · doc4.xml · derivative · entry 2

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 0 shares

Expires not disclosed

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_price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.exercise_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

F1 · derivative.expiration_date: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

SEC source: 0001209191-18-038432 · doc4.xml · nonDerivative · entry 1

Levie Aaron · CIK 0001606525 · Director · Chief Executive Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,598,072

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 · price: This does not represent a sale or purchase of Issuer's common stock; rather, it represents the automatic conversion of shares of the Issuer's Class B Common Stock into shares of the Issuer's Class A Common Stock, which occurred when outstanding Class B Common Stock no longer represented at least 5% of the Issuer's total outstanding common stock, as set forth in the Issuer's Amended and Restated Certificate of Incorporation.

SEC source: 0001209191-18-038149 · doc4.xml · derivative · entry 5

O'Driscoll Rory · CIK 0001366969 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,012,362

Underlying: Class A Common Stock · 200,000 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held by Scale Venture Partners III, L.P. ("SVP III").

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · ownership.nature: The shares are held of record by SVP III. Scale Venture Management III, LLC ("SVM III"), the general partner of SVP III, has sole voting and dispositive power with respect to the shares held by SVP III. Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of SVM III, share voting and dispositive power with respect to the shares held by SVP III. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-038149 · doc4.xml · nonDerivative · entry 2

O'Driscoll Rory · CIK 0001366969 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F4 · price: The shares were sold at prices ranging from $26.15 to $26.40. The reporting person will provide upon request to the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price.

F3 · ownership.nature: The shares are held of record by SVP III. Scale Venture Management III, LLC ("SVM III"), the general partner of SVP III, has sole voting and dispositive power with respect to the shares held by SVP III. Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of SVM III, share voting and dispositive power with respect to the shares held by SVP III. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-038149 · doc4.xml · nonDerivative · entry 1

O'Driscoll Rory · CIK 0001366969 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 200,000

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: Represents the conversion of Class B Common Stock into Class A Common Stock held by Scale Venture Partners III, L.P. ("SVP III").

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · ownership.nature: The shares are held of record by SVP III. Scale Venture Management III, LLC ("SVM III"), the general partner of SVP III, has sole voting and dispositive power with respect to the shares held by SVP III. Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of SVM III, share voting and dispositive power with respect to the shares held by SVP III. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-037618 · doc4.xml · derivative · entry 3

DRAPER ASSOCIATES L P · CIK 0001106255 · 10% owner

DRAPER TIMOTHY C · CIK 0001074910 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By DALP

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,170,740 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held by Draper Associates, L.P. (DALP).

F4 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F4 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · ownership.nature: The General Partner of DALP is Draper Management Company LLC which is controlled by its sole member, Timothy C. Draper. Mr. Draper disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-18-037618 · doc4.xml · nonDerivative · entry 2

DRAPER ASSOCIATES L P · CIK 0001106255 · 10% owner

DRAPER TIMOTHY C · CIK 0001074910 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By DALP

Disclosed balance after: 0

F3 · kind: Represents a pro rata in-kind distribution of Class A Common Stock of the Issuer by DALP to its partners.

F3 · price: Represents a pro rata in-kind distribution of Class A Common Stock of the Issuer by DALP to its partners.

F2 · ownership.nature: The General Partner of DALP is Draper Management Company LLC which is controlled by its sole member, Timothy C. Draper. Mr. Draper disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-18-037618 · doc4.xml · nonDerivative · entry 1

DRAPER ASSOCIATES L P · CIK 0001106255 · 10% owner

DRAPER TIMOTHY C · CIK 0001074910 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By DALP

Disclosed balance after: 1,170,740

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: Represents the conversion of Class B Common Stock into Class A Common Stock held by Draper Associates, L.P. (DALP).

F1 · price: Represents the conversion of Class B Common Stock into Class A Common Stock held by Draper Associates, L.P. (DALP).

F2 · ownership.nature: The General Partner of DALP is Draper Management Company LLC which is controlled by its sole member, Timothy C. Draper. Mr. Draper disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein.

SEC source: 0001209191-18-037617 · doc4.xml · derivative · entry 3

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,210,545

Underlying: Class A Common Stock · 15,000 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-18-037617 · doc4.xml · nonDerivative · entry 2

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The reported sales were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 12, 2018.

F2 · price: This sale price represents the weighted average sale price of the shares sold ranging from $25.82 to $26.05 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

SEC source: 0001209191-18-037617 · doc4.xml · nonDerivative · entry 1

Smith Dylan C · CIK 0001606410 · Director · Chief Financial Officer · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

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: 0001209191-18-037337 · doc4.xml · derivative · entry 5

O'Driscoll Rory · CIK 0001366969 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,212,362

Underlying: Class A Common Stock · 500,000 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held by Scale Venture Partners III, L.P. ("SVP III").

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · ownership.nature: The shares are held of record by SVP III. Scale Venture Management III, LLC ("SVM III"), the general partner of SVP III, has sole voting and dispositive power with respect to the shares held by SVP III. Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of SVM III, share voting and dispositive power with respect to the shares held by SVP III. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-037337 · doc4.xml · nonDerivative · entry 2

O'Driscoll Rory · CIK 0001366969 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · ownership.nature: The shares are held of record by SVP III. Scale Venture Management III, LLC ("SVM III"), the general partner of SVP III, has sole voting and dispositive power with respect to the shares held by SVP III. Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of SVM III, share voting and dispositive power with respect to the shares held by SVP III. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-037337 · doc4.xml · nonDerivative · entry 1

O'Driscoll Rory · CIK 0001366969 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 500,000

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: Represents the conversion of Class B Common Stock into Class A Common Stock held by Scale Venture Partners III, L.P. ("SVP III").

F2 · price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F3 · ownership.nature: The shares are held of record by SVP III. Scale Venture Management III, LLC ("SVM III"), the general partner of SVP III, has sole voting and dispositive power with respect to the shares held by SVP III. Stacey Bishop, Kate Mitchell, Rory O'Driscoll and Andy Vitus, the managing members of SVM III, share voting and dispositive power with respect to the shares held by SVP III. The reporting person disclaims beneficial ownership of the reported securities for purposes of Section 16 or for any other purpose.

SEC source: 0001209191-18-035948 · doc4.xml · derivative · entry 17

McGoff Peter M · CIK 0001606414 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 15,492 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-18-035948 · doc4.xml · derivative · entry 16

McGoff Peter M · CIK 0001606414 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,492

Underlying: Class A Common Stock · 29,687 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-18-035948 · doc4.xml · derivative · entry 15

McGoff Peter M · CIK 0001606414 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,179

Underlying: Class A Common Stock · 25,000 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-18-035948 · doc4.xml · derivative · entry 14

McGoff Peter M · CIK 0001606414 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 70,179

Underlying: Class A Common Stock · 65,000 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

SEC source: 0001209191-18-035948 · doc4.xml · derivative · entry 13

McGoff Peter M · CIK 0001606414 · Chief Legal Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,179

Underlying: Class A Common Stock · 29,687 shares

Expires not disclosed

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_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F7 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.