Welch Sarah Amory

SEC source: 0001127602-21-026722 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,699

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-21-024544 · form4.xml · nonDerivative · entry 3

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 239,183

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-21-024544 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 239,283

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.05 to $31.01 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-21-024544 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,583

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-21-023484 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,683

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.73 to $31.74 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-21-023484 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,833

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.58 to $31.57 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-21-021280 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 246,683

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-21-013227 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,168

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-21-006496 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,653

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.29 to $31.81 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-21-006496 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,353

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.25 to $30.96 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-21-005502 · form4.xml · derivative · entry 3

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,775

Underlying: Class A Common Stock · 8,775 shares

Expires not disclosed

F3 · shares: Each performance-based RSU ("PSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock, based on the Issuer's total shareholder return ("TSR") compared to pre-established relative TSR goals, based on the median TSR of the TSR of the companies that comprise the S&P 500 Index as of the day before the applicable performance period, that were set by the Compensation Committee of the Issuer's Board of Directors. The aggregate number of shares issued may range from zero (0) shares to 200% of the target number of shares reported in columns 7 and 9 of this report.

F4 · derivative.exercise_date: Between zero (0) and 200% of one-half of the PSUs will vest, if at all, on each of December 31, 2023 and December 31, 2024. Such vesting may be accelerated in connection with a Change of Control (as defined in the 2017 Plan) or if the Reporting Person's service is terminated by the Issuer without Cause or by the Reporting Person for Good Reason (each as defined in the Reporting Person's PSU grant agreement). Any vested PSUs will settle within 60 days of the date of vesting.

F4 · derivative.expiration_date: Between zero (0) and 200% of one-half of the PSUs will vest, if at all, on each of December 31, 2023 and December 31, 2024. Such vesting may be accelerated in connection with a Change of Control (as defined in the 2017 Plan) or if the Reporting Person's service is terminated by the Issuer without Cause or by the Reporting Person for Good Reason (each as defined in the Reporting Person's PSU grant agreement). Any vested PSUs will settle within 60 days of the date of vesting.

F3 · derivative.underlying_shares: Each performance-based RSU ("PSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock, based on the Issuer's total shareholder return ("TSR") compared to pre-established relative TSR goals, based on the median TSR of the TSR of the companies that comprise the S&P 500 Index as of the day before the applicable performance period, that were set by the Compensation Committee of the Issuer's Board of Directors. The aggregate number of shares issued may range from zero (0) shares to 200% of the target number of shares reported in columns 7 and 9 of this report.

F3 · balance_after: Each performance-based RSU ("PSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock, based on the Issuer's total shareholder return ("TSR") compared to pre-established relative TSR goals, based on the median TSR of the TSR of the companies that comprise the S&P 500 Index as of the day before the applicable performance period, that were set by the Compensation Committee of the Issuer's Board of Directors. The aggregate number of shares issued may range from zero (0) shares to 200% of the target number of shares reported in columns 7 and 9 of this report.

SEC source: 0001127602-21-005502 · form4.xml · derivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,253

Underlying: Class A Common Stock · 18,253 shares

Expires 2031-02-10

F2 · derivative.exercise_date: Subject to the Reporting Person's continuous service as an employee of the Issuer, 6.25% of the shares underlying the stock option will vest on April 1, 2021 and 6.25% of the shares underlying the stock option will vest on the last day of each three-month period thereafter until January 1, 2025. Such vesting may be accelerated in connection with a Change of Control (as defined in the 2017 Plan).

SEC source: 0001127602-21-005502 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 256,153

F1 · shares: Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Subject to the Reporting Person's continuous service as an employee of the Issuer, 6.25% of the RSUs will vest on April 1, 2021 and 6.25% of the RSUs will vest on the last day of each three-month period thereafter until January 1, 2025. Such vesting may be accelerated in connection with a Change of Control (as defined in the Issuer's Omnibus Incentive Compensation Plan (the "2017 Plan")).

SEC source: 0001127602-21-001014 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 238,602

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-20-031805 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,626

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.34 to $31.78 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-20-031805 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 248,926

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.25 to $31.18 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-20-031416 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 250,126

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-20-026253 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 252,626

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-20-021061 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 255,624

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-20-013136 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 258,359

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-20-007573 · form4.xml · derivative · entry 3

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 11,000 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: Such RSUs convert into shares of Class B common stock on a one-for-one basis.

F4 · shares: 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.

F5 · derivative.exercise_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs were subject to a liquidity- and service-based vesting requirements, each of which have been satisfied in full.

F5 · derivative.expiration_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs were subject to a liquidity- and service-based vesting requirements, each of which have been satisfied in full.

SEC source: 0001127602-20-007573 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,343

F2 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units ("RSUs").

SEC source: 0001127602-20-007573 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 260,343

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: Represents the conversion of Class B common stock into Class A common stock at the Reporting Person's election.

SEC source: 0001127602-20-005360 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 254,187

F2 · shares: Represents shares issuable upon settlement of RSUs granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Subject to the Reporting Person's continuous service as an employee of the Issuer, 50% of the RSUs will vest on January 1, 2022 and the remaining 50% of the RSUs will vest on January 1, 2024. Such vesting may be accelerated in connection with a Change of Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

SEC source: 0001127602-20-005360 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 204,281

F1 · shares: Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Subject to the Reporting Person's continuous service as an employee of the Issuer, 6.25% of the RSUs will vest on April 1, 2020 and 6.25% of the RSUs will vest on the last day of each three-month period thereafter until January 1, 2024. Such vesting may be accelerated in connection with a Change of Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

SEC source: 0001127602-20-001111 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,920

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-19-034872 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,299

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.63 to $36.93 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-19-033765 · form4.xml · derivative · entry 3

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,000

Underlying: Class B Common Stock · 11,000 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: Such RSUs convert into shares of Class B common stock on a one-for-one basis.

F4 · shares: 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.

F5 · derivative.exercise_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

F5 · derivative.expiration_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

SEC source: 0001127602-19-033765 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,799

F2 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units ("RSUs").

SEC source: 0001127602-19-033765 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,127

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: Represents the conversion of Class B common stock into Class A common stock at the Reporting Person's election.

SEC source: 0001127602-19-030611 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,127

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-19-030005 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 162,627

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-19-027320 · form4.xml · derivative · entry 3

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,000

Underlying: Class B Common Stock · 11,000 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: Such RSUs convert into shares of Class B common stock on a one-for-one basis.

F4 · shares: 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.

F5 · derivative.exercise_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

F5 · derivative.expiration_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

SEC source: 0001127602-19-027320 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,396

F2 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units ("RSUs").

SEC source: 0001127602-19-027320 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 171,723

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: Represents the conversion of Class B common stock into Class A common stock at the Reporting Person's election.

SEC source: 0001127602-19-026604 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 160,723

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F3 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $31.85 to $32.07 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-19-026604 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,471

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $30.84 to $31.78 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-19-024003 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,223

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-19-021548 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,993

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-19-019696 · form4.xml · derivative · entry 3

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,000

Underlying: Class B Common Stock · 11,000 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: Such RSUs convert into shares of Class B common stock on a one-for-one basis.

F4 · shares: 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.

F5 · derivative.exercise_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

F5 · derivative.expiration_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

SEC source: 0001127602-19-019696 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,493

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 · shares: Represents the conversion of Class B common stock into Class A common stock at the Reporting Person's election.

SEC source: 0001127602-19-019696 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,493

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units ("RSUs").

SEC source: 0001127602-19-015465 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,819

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

F2 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from 39.57 to 40.44 per share, inclusive. Information regarding the number of shares sold at each separate price will be made available from the Reporting Person upon request by the staff of the Securities and Exchange Commission, the Issuer or any security holder of the Issuer.

SEC source: 0001127602-19-014640 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 166,319

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units.

SEC source: 0001127602-19-008430 · form4.xml · derivative · entry 3

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Class B Common Stock · 11,000 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: Such RSUs convert into shares of Class B common stock on a one-for-one basis.

F2 · shares: 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.exercise_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

F4 · derivative.expiration_date: On October 11, 2017, the Reporting Person was granted 176,000 RSUs convertible into shares of Class B common stock. The RSUs are subject to a liquidity-based vesting requirement, which was satisfied in connection with the Issuer's initial public offering, and a service-based vesting requirement. Subject to the Reporting Person's continued employment, 25% of the RSUs vested on February 22, 2017 and 6.25% of the RSUs vest (or have vested, as applicable) on the last day of each three-month period thereafter until February 22, 2020. Any vested RSUs will settle within 60 days of the date of vesting.

SEC source: 0001127602-19-008430 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,719

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 · shares: 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: 0001127602-19-008430 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 156,719

F1 · kind: Shares withheld for payment of tax liability upon vesting of restricted stock units ("RSUs").

SEC source: 0001127602-19-005722 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Sr. VP, Consumer Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 161,644

F1 · kind: This sale was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person.

SEC source: 0001127602-19-004619 · form4.xml · nonDerivative · entry 2

Welch Sarah Amory · CIK 0001718638 · Sr. VP, Consumer Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,144

F2 · shares: Represents shares issuable upon settlement of RSUs granted to the?Reporting?Person. Each RSU represents a contingent right to receive one share of?the?Issuer's Class A Common Stock. Subject to the?Reporting?Person's continuous service as an employee of the Issuer, 50% of the RSUs will vest on January 1, 2021 and the remaining 50% of the RSUs will vest on January 1, 2023. Such vesting may be accelerated in connection with a Change of Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).

SEC source: 0001127602-19-004619 · form4.xml · nonDerivative · entry 1

Welch Sarah Amory · CIK 0001718638 · Sr. VP, Consumer Marketing

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,687

F1 · shares: Represents shares issuable upon settlement of restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of the Issuer's Class A Common Stock. Subject to the Reporting Person's continuous service as an employee of the Issuer, 6.25% of the RSUs will vest on April 1, 2019 and 6.25% of the RSUs will vest on the last day of each three-month period thereafter until January 1, 2023. Such vesting may be accelerated in connection with a Change of Control (as defined in the Issuer's Omnibus Incentive Compensation Plan).