SFIX

SEC source: 0001209191-21-057808 · doc4.xml · nonDerivative · entry 3

Smith Mike C. · CIK 0001723026 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,356

F3 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F5 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $40.63 to $41.49 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-057808 · doc4.xml · nonDerivative · entry 2

Smith Mike C. · CIK 0001723026 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 57,404

F3 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F4 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $39.63 to $40.62 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-057808 · doc4.xml · nonDerivative · entry 1

Smith Mike C. · CIK 0001723026 · President and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,356

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 of record by the Reporting Person.

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: 0001104659-21-119449 · tm2128369d4_4.xml · derivative · entry 6

GURLEY J WILLIAM · CIK 0001190191 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,734,414

Underlying: Class A Common Stock · 2,734,414 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.

F5 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F6 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F5 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F6 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F7 · derivative.expiration_date: Not applicable.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric H. Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001104659-21-119449 · tm2128369d4_4.xml · nonDerivative · entry 4

GURLEY J WILLIAM · CIK 0001190191 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 69,371

F2 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F3 · ownership.nature: Shares are held by limited partnerships controlled by the reporting person.

SEC source: 0001104659-21-119449 · tm2128369d4_4.xml · nonDerivative · entry 3

GURLEY J WILLIAM · CIK 0001190191 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,149,762

F2 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

SEC source: 0001104659-21-119449 · tm2128369d4_4.xml · nonDerivative · entry 2

GURLEY J WILLIAM · CIK 0001190191 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F2 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric H. Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001104659-21-119449 · tm2128369d4_4.xml · nonDerivative · entry 1

GURLEY J WILLIAM · CIK 0001190191 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,734,414

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 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric H. Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0000899243-21-049391 · doc4.xml · nonDerivative · entry 9

Working Capital Advisors (UK) Ltd. · CIK 0001807878 · 10% owner

Working Capital Management Pte. Ltd. · CIK 0001899655 · 10% owner

Hsiang-Tze Kenneth Chan · CIK 0001899806 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 9,066,812

F1 · ownership.direct: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

F1 · ownership.nature: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

SEC source: 0000899243-21-049391 · doc4.xml · nonDerivative · entry 8

Working Capital Advisors (UK) Ltd. · CIK 0001807878 · 10% owner

Working Capital Management Pte. Ltd. · CIK 0001899655 · 10% owner

Hsiang-Tze Kenneth Chan · CIK 0001899806 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 8,866,812

F1 · ownership.direct: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

F1 · ownership.nature: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 37

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 54,322

Underlying: Class A Common Stock · 9,054 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 36

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 9,053,897

Underlying: Class A Common Stock · 20,834 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 35

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 212,488

Underlying: Class A Common Stock · 3,472 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 28

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 0

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 27

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 1,906

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F21 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.86 to $34.47 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 26

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 0

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 25

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 4,385

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F20 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.77 to $34.52 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 24

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 9,557

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 23

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 11,351

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F19 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.79 to $34.46 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 22

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 9,054

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 21

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 20,834

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 20

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 18,078

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0000899243-21-049391 · doc4.xml · nonDerivative · entry 7

Working Capital Advisors (UK) Ltd. · CIK 0001807878 · 10% owner

Working Capital Management Pte. Ltd. · CIK 0001899655 · 10% owner

Hsiang-Tze Kenneth Chan · CIK 0001899806 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 8,641,812

F1 · ownership.direct: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

F1 · ownership.nature: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 34

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 63,376

Underlying: Class A Common Stock · 9,054 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 33

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 9,524,731

Underlying: Class A Common Stock · 20,833 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 32

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 215,960

Underlying: Class A Common Stock · 3,472 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 19

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 0

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F18 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.45 to $34.71 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 18

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 493

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F17 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.46 to $34.43 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 17

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 0

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F16 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.46 to $34.71 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 16

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 1,379

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F15 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.45 to $34.43 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 15

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 14,606

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F14 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.43 to $34.71 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 14

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 14,863

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F13 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.42 to $34.40 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 13

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 9,054

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 12

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 20,833

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 11

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 18,078

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0000899243-21-049391 · doc4.xml · nonDerivative · entry 6

Working Capital Advisors (UK) Ltd. · CIK 0001807878 · 10% owner

Working Capital Management Pte. Ltd. · CIK 0001899655 · 10% owner

Hsiang-Tze Kenneth Chan · CIK 0001899806 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 8,491,812

F1 · ownership.direct: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

F1 · ownership.nature: Includes Class A common stock held directly by High Street Partners, Ltd. ("High Street") and Class A common stock held directly by Working Capital Partners, Ltd. ("Working Capital Fund"), with each held indirectly by Working Capital Advisors (UK) Ltd. (the "Investment Manager"), Working Capital Management Pte. Ltd. (the "Parent Company"), and Kenneth Chan. The Investment Manager serves as the investment manager to High Street and Working Capital Fund. The Parent Company is the sole owner of the Investment Manager. Kenneth Chan is the sole owner of the Parent Company.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 31

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 72,430

Underlying: Class A Common Stock · 9,053 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 30

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 9,545,564

Underlying: Class A Common Stock · 20,833 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · derivative · entry 29

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 219,432

Underlying: Class A Common Stock · 3,472 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.

F3 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 10

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 0

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 9

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 565

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F12 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.84 to $34.76 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 8

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 0

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F11 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.78 to $35.35 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 7

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 1,801

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F10 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.77 to $34.76 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 6

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 14,606

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 5

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 14,823

F8 · kind: Shares disposed of pursuant to a previously established Rule 10b5-1 plan.

F9 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.84 to $34.78 per share. 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 range set forth in this footnote.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 4

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake 2017 Irrevocable Trust

Disclosed balance after: 9,053

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

F7 · ownership.nature: The shares are held by Katrina M, Lake, Trustee of The Katrina M. Lake 2017 Irrevocable Trust.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 3

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · Katrina M. Lake Revocable Trust

Disclosed balance after: 20,833

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

F6 · ownership.nature: The shares are held by Katrina M. Lake, Trustee of The Katrina M. Lake Revocable Trust dated May 23, 2016.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 2

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016

Disclosed balance after: 18,078

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 · kind: Represents the conversion of Class B Common Stock into Class A Common Stock held of record by the Reporting Person.

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.

F2 · balance_after: Number of shares reflects transfer of 5,049 shares from direct holdings to the John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016.

F5 · ownership.nature: The shares are held by John C. Clifford and Katrina M. Lake, Trustees of the John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016.

SEC source: 0001209191-21-056713 · doc4.xml · nonDerivative · entry 1

Lake Katrina · CIK 0001661964 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · shares: Represents shares that have been withheld by the Company to satisfy tax withholding obligation in connection with the vesting of restricted stock units.

F2 · balance_after: Number of shares reflects transfer of 5,049 shares from direct holdings to the John C. Clifford and Katrina M. Lake Revocable Trust dated May 23, 2016.

SEC source: 0001209191-21-056939 · doc4.xml · nonDerivative · entry 1

Darling Scott · CIK 0001558259 · Chief Legal Officer & Secr.

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,764

F1 · shares: Represents shares that have been withheld by the Company to satisfy tax withholding obligation in connection with the vesting of restricted stock units.