NET

SEC source: 0001209191-23-029952 · doc4.xml · derivative · entry 1

Anderson Mark · CIK 0001417100 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 7,125

Underlying: Class B Common Stock · 7,125 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: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F2 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F2 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F3 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-030280 · doc4.xml · nonDerivative · entry 1

Underwood Paul D. · CIK 0001598312 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,834

F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs.

F2 · balance_after: Includes a total of 334 shares of Class A Common Stock acquired under the Issuer's employee stock purchase plan on November 14, 2022 and May 12, 2023.

SEC source: 0001209191-23-030273 · doc4.xml · derivative · entry 6

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 130,675

Underlying: Class A Common Stock · 4,112 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-030273 · doc4.xml · derivative · entry 5

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 134,787

Underlying: Class A Common Stock · 5,263 shares

Expires not disclosed

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F2 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-030273 · doc4.xml · derivative · entry 4

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 140,050

Underlying: Class A Common Stock · 9,375 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-030273 · doc4.xml · derivative · entry 3

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,375

Underlying: Class B Common Stock · 9,375 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 RSU represents a contingent right to receive one share of Issuer Class B Common Stock.

F4 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F4 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments following August 15, 2019.

F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-030273 · doc4.xml · nonDerivative · entry 2

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 160,495

F2 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs.

SEC source: 0001209191-23-030273 · doc4.xml · nonDerivative · entry 1

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 161,566

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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-030257 · doc4.xml · nonDerivative · entry 1

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 265,109

F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs.

SEC source: 0001209191-23-030251 · doc4.xml · nonDerivative · entry 1

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 288,265

F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs.

F2 · balance_after: The 9,689 shares issuable upon vesting and settlement of the RSUs were re-registered and are now held directly by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust").

SEC source: 0001209191-23-030246 · doc4.xml · nonDerivative · entry 1

Prince Matthew · CIK 0001786925 · Director · CEO & Chair of the Board · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 288,265

F1 · kind: The shares were withheld to satisfy the reporting person's tax liability in connection with the vesting of restricted stock units, or RSUs.

F2 · balance_after: The 10,716 shares issuable upon vesting and settlement of the RSUs were re-registered and are now held directly by The Matthew Prince Revocable Trust dated October 29, 2015, for which the reporting person serves as trustee (the "Revocable Trust").

SEC source: 0001209191-23-029432 · doc4.xml · derivative · entry 5

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 130,675

Underlying: Class A Common Stock · 3,000 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-029432 · doc4.xml · derivative · entry 4

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 133,675

Underlying: Class A Common Stock · 3,000 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-029432 · doc4.xml · derivative · entry 3

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 129,500

Underlying: Class B Common Stock · 3,000 shares

Expires 2027-07-25

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

F3 · derivative.exercise_date: The option is subject to an early exercise provision and is immediately exercisable. Shares subject to the option vest in 48 equal monthly installments following September 13, 2019.

F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-029432 · doc4.xml · nonDerivative · entry 2

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 157,454

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2022.

SEC source: 0001209191-23-029432 · doc4.xml · nonDerivative · entry 1

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 160,454

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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-027326 · doc4.xml · derivative · entry 6

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,925

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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-027326 · doc4.xml · derivative · entry 5

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,925

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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-027326 · doc4.xml · derivative · entry 4

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,000,341

Underlying: Class B Common Stock · 15,000 shares

Expires 2027-07-25

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

F5 · derivative.exercise_date: The option is subject to an early exercise provision and is immediately exercisable. Shares subject to the option vest in 48 equal monthly installments following September 13, 2019.

F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-027326 · doc4.xml · nonDerivative · entry 3

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 266,343

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2022.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.85 to $43.22, inclusive.

SEC source: 0001209191-23-027326 · doc4.xml · nonDerivative · entry 2

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 267,745

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2022.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $41.84 to $42.78, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) and (4) to this Form 4.

SEC source: 0001209191-23-027326 · doc4.xml · nonDerivative · entry 1

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 281,343

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 · price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-027145 · doc4.xml · derivative · entry 2

Underwood Paul D. · CIK 0001598312 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 70,000

Underlying: Class A Common Stock · 70,000 shares

Expires 2032-02-13

F1 · kind: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F1 · price: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F3 · derivative.exercise_date: The shares subject to the 2023 PSO are comprised of nine separate tranches that become eligible to vest upon achievement of certain stock price targets ranging from $72.00 to $579.00 (the "2023 Stock Price Goals") at any time between May 1, 2023 and February 13, 2032. Upon satisfaction of a 2023 Stock Price Goal, 1/6 of the shares subject to the applicable tranche vests and becomes exercisable on each Issuer quarterly vesting date (2/15, 5/15, 8/15 or 11/15) occurring on or after the date of certification of achievement of the applicable 2023 Stock Price Goal for such tranche. The 2023 PSO is subject to the reporting person's continued status as a Service Provider through each vesting date. The time-based vesting requirements are waived upon a change in control of the Issuer.

SEC source: 0001209191-23-027145 · doc4.xml · derivative · entry 1

Underwood Paul D. · CIK 0001598312 · Chief Accounting Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 70,000 shares

Expires 2032-02-13

F1 · kind: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F1 · price: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F2 · derivative.exercise_date: The shares subject to the 2022 PSO are comprised of eight separate tranches that become eligible to vest upon achievement of certain stock price targets ranging from $156.00 to $979.00 (the "Stock Price Goals") at any time within ten years of February 14, 2022. Upon satisfaction of a Stock Price Goal, 1/6 of the shares subject to the applicable tranche vests and becomes exercisable on each Issuer quarterly vesting date (2/15, 5/15, 8/15 or 11/15) occurring on or after the date of certification of achievement of the applicable Stock Price Goal for such tranche. The 2022 PSO is subject to the reporting person's continued status as a Service Provider through each vesting date. The time-based vesting requirements are waived upon a change in control of the Issuer.

SEC source: 0001209191-23-027126 · doc4.xml · derivative · entry 2

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 330,000

Underlying: Class A Common Stock · 330,000 shares

Expires 2032-02-13

F1 · kind: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F1 · price: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F3 · derivative.exercise_date: The shares subject to the 2023 PSO are comprised of nine separate tranches that become eligible to vest upon achievement of certain stock price targets ranging from $72.00 to $579.00 (the "2023 Stock Price Goals") at any time between May 1, 2023 and February 13, 2032. Upon satisfaction of a 2023 Stock Price Goal, 1/6 of the shares subject to the applicable tranche vests and becomes exercisable on each Issuer quarterly vesting date (2/15, 5/15, 8/15 or 11/15) occurring on or after the date of certification of achievement of the applicable 2023 Stock Price Goal for such tranche. The 2023 PSO is subject to the reporting person's continued status as a Service Provider through each vesting date. The time-based vesting requirements are waived upon a change in control of the Issuer.

SEC source: 0001209191-23-027126 · doc4.xml · derivative · entry 1

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 330,000 shares

Expires 2032-02-13

F1 · kind: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F1 · price: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F2 · derivative.exercise_date: The shares subject to the 2022 PSO are comprised of eight separate tranches that become eligible to vest upon achievement of certain stock price targets ranging from $156.00 to $979.00 (the "Stock Price Goals") at any time within ten years of February 14, 2022. Upon satisfaction of a Stock Price Goal, 1/6 of the shares subject to the applicable tranche vests and becomes exercisable on each Issuer quarterly vesting date (2/15, 5/15, 8/15 or 11/15) occurring on or after the date of certification of achievement of the applicable Stock Price Goal for such tranche. The 2022 PSO is subject to the reporting person's continued status as a Service Provider through each vesting date. The time-based vesting requirements are waived upon a change in control of the Issuer.

SEC source: 0001209191-23-027092 · doc4.xml · derivative · entry 2

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 555,000

Underlying: Class A Common Stock · 555,000 shares

Expires 2032-02-13

F1 · kind: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F1 · price: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F3 · derivative.exercise_date: The shares subject to the 2023 PSO are comprised of nine separate tranches that become eligible to vest upon achievement of certain stock price targets ranging from $72.00 to $579.00 per share (the "2023 Stock Price Goals") at any time between May 1, 2023 and February 13, 2032. Upon satisfaction of a 2023 Stock Price Goal, 1/6 of the shares subject to the applicable tranche vests and becomes exercisable on each Issuer quarterly vesting date (2/15, 5/15, 8/15 or 11/15) occurring on or after the date of certification of achievement of the applicable 2023 Stock Price Goal for such tranche. The 2023 PSO is subject to the reporting person's continued status as a Service Provider through each vesting date. The time-based vesting requirements are waived upon a change in control of the Issuer.

SEC source: 0001209191-23-027092 · doc4.xml · derivative · entry 1

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 555,000 shares

Expires 2032-02-13

F1 · kind: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F1 · price: The two reported transactions involve an amendment to an outstanding Performance Stock Option ("PSO") originally granted on February 14, 2022 (the "2022 PSO"). For Section 16 reporting purposes only, this amendment results in the cancellation of the 2022 PSO and the grant of a replacement PSO (the "2023 PSO").

F2 · derivative.exercise_date: The shares subject to the 2022 PSO are comprised of eight separate tranches that become eligible to vest upon achievement of certain stock price targets ranging from $156.00 to $979.00 (the "Stock Price Goals") at any time within ten years of February 14, 2022. Upon satisfaction of a Stock Price Goal, 1/6 of the shares subject to the applicable tranche vests and becomes exercisable on each Issuer quarterly vesting date (2/15, 5/15, 8/15 or 11/15) occurring on or after the date of certification of achievement of the applicable Stock Price Goal for such tranche. The 2022 PSO is subject to the reporting person's continued status as a Service Provider through each vesting date. The time-based vesting requirements are waived upon a change in control of the Issuer.

SEC source: 0001209191-23-025217 · doc4.xml · nonDerivative · entry 1

Kramer Douglas James · CIK 0001787168 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 157,454

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 12 equal quarterly installments beginning on August 15, 2023.

SEC source: 0001209191-23-025215 · doc4.xml · nonDerivative · entry 1

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 266,343

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 12 equal quarterly installments beginning on August 15, 2023.

SEC source: 0001209191-23-025213 · doc4.xml · nonDerivative · entry 1

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 307,482

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 16 equal quarterly installments beginning on May 15, 2023.

SEC source: 0001209191-23-025210 · doc4.xml · nonDerivative · entry 1

Prince Matthew · CIK 0001786925 · Director · CEO & Chair of the Board · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 307,482

F1 · shares: The reported shares are represented by restricted stock units, or RSUs, which vest in 16 equal quarterly installments beginning on May 15, 2023.

SEC source: 0001209191-23-024869 · doc4.xml · derivative · entry 7

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,925

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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-024869 · doc4.xml · derivative · entry 6

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,925

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.

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-024869 · doc4.xml · derivative · entry 5

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,015,341

Underlying: Class B Common Stock · 15,000 shares

Expires 2027-07-25

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: The option is subject to an early exercise provision and is immediately exercisable. Shares subject to the option vest in 48 equal monthly installments following September 13, 2019.

F1 · derivative.underlying: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0001209191-23-024869 · doc4.xml · nonDerivative · entry 4

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,355

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2022.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $65.85 to $66.09, inclusive.

SEC source: 0001209191-23-024869 · doc4.xml · nonDerivative · entry 3

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 61,755

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2022.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $64.75 to $65.74, inclusive.

SEC source: 0001209191-23-024869 · doc4.xml · nonDerivative · entry 2

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 65,196

F2 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 29, 2022.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.73 to $64.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (3) through (5) to this Form 4.

SEC source: 0001209191-23-024869 · doc4.xml · nonDerivative · entry 1

SEIFERT THOMAS J · CIK 0001473289 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 76,355

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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-23-011228 · doc4.xml · derivative · entry 28

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,537,820

Underlying: Class A Common Stock · 2,564 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F9 · ownership.nature: The shares are held of record by The SZ 2021 Irrevocable Trust dated November 6, 2021, for which the reporting person serves as the appointer.

SEC source: 0000899243-23-011228 · doc4.xml · derivative · entry 27

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 10,256 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F11 · ownership.direct: Upon the conversion of the shares of Class B Common Stock to Class A Common Stock, the shares were re-registered and are now held directly by the Revocable Trust.

SEC source: 0000899243-23-011228 · doc4.xml · derivative · entry 26

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 10,256

Underlying: Class A Common Stock · 10,256 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

SEC source: 0000899243-23-011228 · doc4.xml · derivative · entry 25

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,846,132

Underlying: Class B Common Stock · 10,256 shares

Expires 2027-08-07

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.

F10 · derivative.exercise_date: The option is subject to an early exercise provision and is immediately exercisable. Shares subject to the option vest in 48 equal monthly installments following September 13, 2019.

SEC source: 0000899243-23-011228 · doc4.xml · nonDerivative · entry 16

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2022.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.50 to $63.51, inclusive.

F9 · ownership.nature: The shares are held of record by The SZ 2021 Irrevocable Trust dated November 6, 2021, for which the reporting person serves as the appointer.

SEC source: 0000899243-23-011228 · doc4.xml · nonDerivative · entry 15

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 40

F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2022.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.50 to $63.445, inclusive.

F9 · ownership.nature: The shares are held of record by The SZ 2021 Irrevocable Trust dated November 6, 2021, for which the reporting person serves as the appointer.

SEC source: 0000899243-23-011228 · doc4.xml · nonDerivative · entry 14

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 2,564

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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F9 · ownership.nature: The shares are held of record by The SZ 2021 Irrevocable Trust dated November 6, 2021, for which the reporting person serves as the appointer.

SEC source: 0000899243-23-011228 · doc4.xml · nonDerivative · entry 13

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2022.

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.50 to $63.51, inclusive.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust").

SEC source: 0000899243-23-011228 · doc4.xml · nonDerivative · entry 12

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 160

F3 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on November 30, 2022.

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $62.50 to $63.445, inclusive.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust").

SEC source: 0000899243-23-011228 · doc4.xml · nonDerivative · entry 11

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 10,256

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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F2 · ownership.nature: The shares are held of record by The Sutherland/Zatlyn Revocable Trust dated November 17, 2016, for which the reporting person serves as co-trustee (the "Revocable Trust").

SEC source: 0000899243-23-011228 · doc4.xml · derivative · entry 24

Zatlyn Michelle · CIK 0001786951 · Director · President and COO

10b5-1 filing: Plan reported

Ownership: Indirect · See footnote

Disclosed balance after: 1,540,384

Underlying: Class A Common Stock · 2,564 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: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time into Class A Common Stock on a one-to-one basis at the reporting person's election and has no expiration date.

F9 · ownership.nature: The shares are held of record by The SZ 2021 Irrevocable Trust dated November 6, 2021, for which the reporting person serves as the appointer.