PTON

SEC source: 0001639825-21-000177 · wf-form4_162188834037661.xml · nonDerivative · entry 7

LYNCH WILLIAM · CIK 0001441013 · Director · President

10b5-1 filing: Not disclosed

Ownership: Indirect · By GRAT 1

Disclosed balance after: 7,200

F1 · ownership.nature: These securities are held of record by a grantor retained annuity trust for which the reporting person is the trustee and sole annuitant.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · derivative · entry 24

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (MF), L.P.

Disclosed balance after: 709,257

Underlying: Class A Common Stock · 103 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F9 · ownership.nature: These shares are directly held by TCV Cycle IX (MF), L.P. ("Cycle MF IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle MF IX. Mr. Hoag is also a limited partner of TCV Member Fund, L.P., which is the sole limited partner of Cycle MF IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle MF IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · derivative · entry 23

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (B), L.P.

Disclosed balance after: 488,602

Underlying: Class A Common Stock · 72 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F8 · ownership.nature: These shares are directly held by TCV IX Cycle (B), L.P. ("Cycle B IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle B IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle B IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · derivative · entry 22

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (A), L.P.

Disclosed balance after: 2,581,404

Underlying: Class A Common Stock · 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F7 · ownership.nature: These shares are directly held by TCV IX Cycle (A), L.P. ("Cycle A IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle A IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle A IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · derivative · entry 21

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,148,636

Underlying: Class A Common Stock · 1,328 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F6 · ownership.direct: These shares are directly held by TCV IX Cycle, L.P. ("Cycle IX"). Jay C. Hoag is a Class A Member of Technology Crossover Management IX, Ltd. ("Management IX") and a limited partner of Technology Crossover Management IX, L.P. ("TCM IX"). Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, LLC ("TCV IX Cycle GP"), which in turn is the sole general partner of Cycle IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 12

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (MF), L.P.

Disclosed balance after: 95,018

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F9 · ownership.nature: These shares are directly held by TCV Cycle IX (MF), L.P. ("Cycle MF IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle MF IX. Mr. Hoag is also a limited partner of TCV Member Fund, L.P., which is the sole limited partner of Cycle MF IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle MF IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 11

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (B), L.P.

Disclosed balance after: 65,821

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F8 · ownership.nature: These shares are directly held by TCV IX Cycle (B), L.P. ("Cycle B IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle B IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle B IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 10

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (A), L.P.

Disclosed balance after: 347,729

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F7 · ownership.nature: These shares are directly held by TCV IX Cycle (A), L.P. ("Cycle A IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle A IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle A IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 9

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,232,354

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F6 · ownership.direct: These shares are directly held by TCV IX Cycle, L.P. ("Cycle IX"). Jay C. Hoag is a Class A Member of Technology Crossover Management IX, Ltd. ("Management IX") and a limited partner of Technology Crossover Management IX, L.P. ("TCM IX"). Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, LLC ("TCV IX Cycle GP"), which in turn is the sole general partner of Cycle IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 8

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV Member Fund, L.P.

Disclosed balance after: 17,386

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F4 · ownership.nature: These shares are directly held by TCV Member Fund, L.P. ("TCV MF"). Mr. Hoag is a Class A Member of Management IX. Management IX is a general partner of TCV MF. Mr. Hoag is also a limited partner of TCV MF. Mr. Hoag and Management IX may be deemed to beneficially own the shares held by TCV MF but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 7

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX (B), L.P.

Disclosed balance after: 12,043

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F3 · ownership.nature: These shares are directly held by TCV IX (B), L.P. ("TCV IX (B)"). Jay C. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX (B). Mr. Hoag, Management IX, and TCM IX may be deemed to beneficially own the shares held by TCV IX (B) but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 6

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX (A) Opportunities, L.P.

Disclosed balance after: 63,629

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F2 · ownership.nature: These shares are directly held by TCV IX (A) Opportunities, L.P. ("TCV IX A Opportunities"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX A Opportunities. TCM IX is also the sole general partner of TCV IX (A), L.P. which is sole shareholder of TCV IX (A) Opportunities, Ltd., which in turn is the sole limited partner of TCV IX A Opportunities. Mr. Hoag, Management IX, TCM IX, TCV IX (A), L.P. and TCV IX (A) Opportunities, Ltd. may be deemed to beneficially own the shares held by TCV IX A Opportunities but each disclaims beneficial ownership of such shares except to the except of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 5

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX, L.P.

Disclosed balance after: 225,503

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: These shares are directly held by TCV IX, L.P. ("TCV IX"). Jay C. Hoag is a Class A Member of Technology Crossover Management IX, Ltd. ("Management IX") and a limited partner of Technology Crossover Management IX, L.P. ("TCM IX"). Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX. Mr. Hoag, Management IX, and TCM IX may be deemed to beneficially own the shares held by TCV IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 4

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV Member Fund, L.P.

Disclosed balance after: 16,524

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F4 · ownership.nature: These shares are directly held by TCV Member Fund, L.P. ("TCV MF"). Mr. Hoag is a Class A Member of Management IX. Management IX is a general partner of TCV MF. Mr. Hoag is also a limited partner of TCV MF. Mr. Hoag and Management IX may be deemed to beneficially own the shares held by TCV MF but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 3

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX (B), L.P.

Disclosed balance after: 11,446

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F3 · ownership.nature: These shares are directly held by TCV IX (B), L.P. ("TCV IX (B)"). Jay C. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX (B). Mr. Hoag, Management IX, and TCM IX may be deemed to beneficially own the shares held by TCV IX (B) but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 2

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX (A) Opportunities, L.P.

Disclosed balance after: 60,475

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F2 · ownership.nature: These shares are directly held by TCV IX (A) Opportunities, L.P. ("TCV IX A Opportunities"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX A Opportunities. TCM IX is also the sole general partner of TCV IX (A), L.P. which is sole shareholder of TCV IX (A) Opportunities, Ltd., which in turn is the sole limited partner of TCV IX A Opportunities. Mr. Hoag, Management IX, TCM IX, TCV IX (A), L.P. and TCV IX (A) Opportunities, Ltd. may be deemed to beneficially own the shares held by TCV IX A Opportunities but each disclaims beneficial ownership of such shares except to the except of their pecuniary interest therein.

SEC source: 0001104659-21-072590 · tm2117485d1_4.xml · nonDerivative · entry 1

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (A), L.P. · CIK 0001666731 · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX, L.P.

Disclosed balance after: 214,326

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: These shares are directly held by TCV IX, L.P. ("TCV IX"). Jay C. Hoag is a Class A Member of Technology Crossover Management IX, Ltd. ("Management IX") and a limited partner of Technology Crossover Management IX, L.P. ("TCM IX"). Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX. Mr. Hoag, Management IX, and TCM IX may be deemed to beneficially own the shares held by TCV IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · derivative · entry 24

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Cycle (MF), L.P.

Disclosed balance after: 115,377

Underlying: Class A Common Stock · 33 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F9 · ownership.nature: These shares are directly held by TCV Cycle X (MF), L.P. ("Cycle MF X"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, which in turn is the sole general partner of Cycle MF X. Mr. Hoag is also a limited partner of TCV X Member Fund, L.P., which is the sole limited partner of Cycle MF X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle MF X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · derivative · entry 23

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Cycle (B), L.P.

Disclosed balance after: 100,536

Underlying: Class A Common Stock · 29 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F8 · ownership.nature: These shares are directly held by TCV X Cycle (B), L.P. ("Cycle B X"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, which in turn is the sole general partner of Cycle B X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle B X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · derivative · entry 22

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Cycle (A), L.P.

Disclosed balance after: 511,378

Underlying: Class A Common Stock · 145 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F7 · ownership.nature: These shares are directly held by TCV X Cycle (A), L.P. ("Cycle A X"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, which in turn is the sole general partner of Cycle A X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle A X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · derivative · entry 21

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,062,160

Underlying: Class A Common Stock · 581 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F6 · ownership.direct: These shares are directly held by TCV X Cycle, L.P. ("Cycle X"). Jay C. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, LLC ("TCV X Cycle GP"), which in turn is the sole general partner of Cycle X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 12

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Cycle (MF), L.P.

Disclosed balance after: 71,781

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F9 · ownership.nature: These shares are directly held by TCV Cycle X (MF), L.P. ("Cycle MF X"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, which in turn is the sole general partner of Cycle MF X. Mr. Hoag is also a limited partner of TCV X Member Fund, L.P., which is the sole limited partner of Cycle MF X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle MF X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 11

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Cycle (B), L.P.

Disclosed balance after: 62,391

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F8 · ownership.nature: These shares are directly held by TCV X Cycle (B), L.P. ("Cycle B X"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, which in turn is the sole general partner of Cycle B X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle B X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 10

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Cycle (A), L.P.

Disclosed balance after: 317,337

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F7 · ownership.nature: These shares are directly held by TCV X Cycle (A), L.P. ("Cycle A X"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, which in turn is the sole general partner of Cycle A X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle A X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 9

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,279,663

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F6 · ownership.direct: These shares are directly held by TCV X Cycle, L.P. ("Cycle X"). Jay C. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X, L.P., which in turn is the sole member of TCV X Cycle GP, LLC ("TCV X Cycle GP"), which in turn is the sole general partner of Cycle X. Mr. Hoag, Management X, TCM X, TCV X, L.P. and TCV X Cycle GP may be deemed to beneficially own the shares held by Cycle X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 8

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Member Fund, L.P.

Disclosed balance after: 5,492

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F4 · ownership.nature: These shares are directly held by TCV X Member Fund, L.P. ("TCV X MF"). Mr. Hoag is a Class A Member of Management X. Management X is the general partner of TCV X MF. Mr. Hoag is also a limited partner of TCV X MF. Mr. Hoag and Management X may be deemed to beneficially own the shares held by TCV X MF but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 7

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X (B), L.P.

Disclosed balance after: 4,808

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F3 · ownership.nature: These shares are directly held by TCV X (B), L.P. ("TCV X (B)"). Jay C. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X (B). Mr. Hoag, Management X, and TCM X may be deemed to beneficially own the shares held by TCV X (B) but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 6

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X (A) Blocker, L.P.

Disclosed balance after: 24,459

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F2 · ownership.nature: These shares are directly held by TCV X (A) Blocker, L.P. ("TCV X A Blocker"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X A Blocker. TCM X is also the sole general partner of TCV X (A), L.P. which is sole shareholder of TCV X (A) Blocker, Ltd., which in turn is the sole limited partner of TCV X A Blocker. Mr. Hoag, Management X, TCM X, TCV X (A), L.P. and TCV X (A) Blocker, Ltd. may be deemed to beneficially own the shares held by TCV X A Blocker but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 5

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X, L.P.

Disclosed balance after: 98,632

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $99.14 to $99.75 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: These shares are directly held by TCV X, L.P. ("TCV X"). Jay C. Hoag is a Class A Member of Technology Crossover Management X, Ltd. ("Management X") and a limited partner of Technology Crossover Management X, L.P. ("TCM X"). Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X. Mr. Hoag, Management X, and TCM X may be deemed to beneficially own the shares held by TCV X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 4

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X Member Fund, L.P.

Disclosed balance after: 5,220

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F4 · ownership.nature: These shares are directly held by TCV X Member Fund, L.P. ("TCV X MF"). Mr. Hoag is a Class A Member of Management X. Management X is the general partner of TCV X MF. Mr. Hoag is also a limited partner of TCV X MF. Mr. Hoag and Management X may be deemed to beneficially own the shares held by TCV X MF but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 3

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X (B), L.P.

Disclosed balance after: 4,570

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F3 · ownership.nature: These shares are directly held by TCV X (B), L.P. ("TCV X (B)"). Jay C. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X (B). Mr. Hoag, Management X, and TCM X may be deemed to beneficially own the shares held by TCV X (B) but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 2

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X (A) Blocker, L.P.

Disclosed balance after: 23,247

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F2 · ownership.nature: These shares are directly held by TCV X (A) Blocker, L.P. ("TCV X A Blocker"). Mr. Hoag is a Class A Member of Management X and a limited partner of TCM X. Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X A Blocker. TCM X is also the sole general partner of TCV X (A), L.P. which is sole shareholder of TCV X (A) Blocker, Ltd., which in turn is the sole limited partner of TCV X A Blocker. Mr. Hoag, Management X, TCM X, TCV X (A), L.P. and TCV X (A) Blocker, Ltd. may be deemed to beneficially own the shares held by TCV X A Blocker but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-072589 · tm2117485d2_4.xml · nonDerivative · entry 1

TCV X Cycle, L.P. · CIK 0001788965 · May be part of 13(d) group

TCV X Cycle (A), L.P. · CIK 0001788964 · May be part of 13(d) group

TCV X Cycle (B), L.P. · CIK 0001788963 · May be part of 13(d) group

TCV X Cycle (MF), L.P. · CIK 0001788961 · May be part of 13(d) group

TCV X, L.P. · CIK 0001749358 · May be part of 13(d) group

TCV X (A), L.P. · CIK 0001749362 · May be part of 13(d) group

TCV X (B), L.P. · CIK 0001749363 · May be part of 13(d) group

TCV X Member Fund, L.P. · CIK 0001786709 · May be part of 13(d) group

Technology Crossover Management X, L.P. · CIK 0001786893 · May be part of 13(d) group

Technology Crossover Management X, Ltd. · CIK 0001787727 · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV X, L.P.

Disclosed balance after: 93,744

F12 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $98.37 to $98.57 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: These shares are directly held by TCV X, L.P. ("TCV X"). Jay C. Hoag is a Class A Member of Technology Crossover Management X, Ltd. ("Management X") and a limited partner of Technology Crossover Management X, L.P. ("TCM X"). Management X is the sole general partner of TCM X, which in turn is the sole general partner of TCV X. Mr. Hoag, Management X, and TCM X may be deemed to beneficially own the shares held by TCV X but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001639825-21-000184 · wf-form4_162275989078033.xml · nonDerivative · entry 1

Klingsick Allen J · CIK 0001692941 · Chief Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,144

F1 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001639825-21-000350 · wf-form4_163908975692909.xml · nonDerivative · entry 2

BLACHFORD ERIK C · CIK 0001184251 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 229,491

SEC source: 0001639825-21-000350 · wf-form4_163908975692909.xml · nonDerivative · entry 1

BLACHFORD ERIK C · CIK 0001184251 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By The Erik Blachford and Maryam Mohit Family Trust

Disclosed balance after: 0

F1 · shares: Since the date of the reporting person's last ownership report, The Erik Blachford and Maryam Mohit Family Trust transferred 229,491 shares of the issuer's common stock to the reporting person and 229,490 shares of the issuer's common stock to the reporting person's ex-spouse pursuant to separation and divorce proceedings. The reporting person does not report as beneficially owned any securities owned by his ex-spouse.

F2 · ownership.nature: These securities were held of record by Erik Blachford, Trustee of The Erik Blachford and Maryam Mohit Family Trust.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · derivative · entry 24

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (MF), L.P.

Disclosed balance after: 709,360

Underlying: Class A Common Stock · 201 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F9 · ownership.nature: These shares are directly held by TCV Cycle IX (MF), L.P. ("Cycle MF IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle MF IX. Mr. Hoag is also a limited partner of TCV Member Fund, L.P., which is the sole limited partner of Cycle MF IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle MF IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · derivative · entry 23

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (B), L.P.

Disclosed balance after: 488,674

Underlying: Class A Common Stock · 140 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F8 · ownership.nature: These shares are directly held by TCV IX Cycle (B), L.P. ("Cycle B IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle B IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle B IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · derivative · entry 22

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (A), L.P.

Disclosed balance after: 2,581,779

Underlying: Class A Common Stock · 735 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F7 · ownership.nature: These shares are directly held by TCV IX Cycle (A), L.P. ("Cycle A IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle A IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle A IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · derivative · entry 21

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,149,964

Underlying: Class A Common Stock · 2,601 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.

F10 · derivative.exercise_price: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F11 · shares: The holder elected to convert the Class B common stock to Class A common stock on a 1-for-1 basis.

F10 · derivative.exercise_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F10 · derivative.expiration_date: Each share of the issuer's Class B Common Stock will automatically be converted into one (1) share of the issuer's Class A Common Stock (a) at the option of the holder and (b) immediately prior to the close of business on the earliest of (i) ten (10) years from the closing of the issuer's IPO, (ii) the date on which the outstanding shares of Class B Common Stock represent less than one percent (1%) of the aggregate number of shares of Class A Common Stock and Class B Common Stock then outstanding or (iii) the date specified by the affirmative vote of the holders of Class B Common Stock representing not less than two-thirds (2/3) of the voting power of the outstanding shares of Class B Common Stock, voting separately as a single class, and has no expiration date.

F6 · ownership.direct: These shares are directly held by TCV IX Cycle, L.P. ("Cycle IX"). Jay C. Hoag is a Class A Member of Technology Crossover Management IX, Ltd. ("Management IX") and a limited partner of Technology Crossover Management IX, L.P. ("TCM IX"). Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, LLC ("TCV IX Cycle GP"), which in turn is the sole general partner of Cycle IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 20

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (MF), L.P.

Disclosed balance after: 94,915

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F9 · ownership.nature: These shares are directly held by TCV Cycle IX (MF), L.P. ("Cycle MF IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle MF IX. Mr. Hoag is also a limited partner of TCV Member Fund, L.P., which is the sole limited partner of Cycle MF IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle MF IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 19

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (B), L.P.

Disclosed balance after: 65,749

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F8 · ownership.nature: These shares are directly held by TCV IX Cycle (B), L.P. ("Cycle B IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle B IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle B IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 18

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX Cycle (A), L.P.

Disclosed balance after: 347,354

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F7 · ownership.nature: These shares are directly held by TCV IX Cycle (A), L.P. ("Cycle A IX"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, which in turn is the sole general partner of Cycle A IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle A IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 17

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,231,026

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 · shares: Represents the number of shares that were acquired upon conversion of Class B Common Stock to Class A Common Stock.

F6 · ownership.direct: These shares are directly held by TCV IX Cycle, L.P. ("Cycle IX"). Jay C. Hoag is a Class A Member of Technology Crossover Management IX, Ltd. ("Management IX") and a limited partner of Technology Crossover Management IX, L.P. ("TCM IX"). Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX, L.P., which in turn is the sole member of TCV IX Cycle GP, LLC ("TCV IX Cycle GP"), which in turn is the sole general partner of Cycle IX. Mr. Hoag, Management IX, TCM IX, TCV IX, L.P. and TCV IX Cycle GP may be deemed to beneficially own the shares held by Cycle IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 16

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV Member Fund, L.P.

Disclosed balance after: 15,443

F14 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $102.02 to $102.21 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F4 · ownership.nature: These shares are directly held by TCV Member Fund, L.P. ("TCV MF"). Mr. Hoag is a Class A Member of Management IX. Management IX is a general partner of TCV MF. Mr. Hoag is also a limited partner of TCV MF. Mr. Hoag and Management IX may be deemed to beneficially own the shares held by TCV MF but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 15

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX (B), L.P.

Disclosed balance after: 10,697

F14 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $102.02 to $102.21 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F3 · ownership.nature: These shares are directly held by TCV IX (B), L.P. ("TCV IX (B)"). Jay C. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX (B). Mr. Hoag, Management IX, and TCM IX may be deemed to beneficially own the shares held by TCV IX (B) but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 14

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX (A) Opportunities, L.P.

Disclosed balance after: 56,517

F14 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $102.02 to $102.21 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F2 · ownership.nature: These shares are directly held by TCV IX (A) Opportunities, L.P. ("TCV IX A Opportunities"). Mr. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX A Opportunities. Management IX is also the sole general partner of TCV IX (A), L.P. which is sole shareholder of TCV IX (A) Opportunities, Ltd., which in turn is the sole limited partner of TCV IX A Opportunities. Mr. Hoag, Management IX, TCM IX, TCV IX (A), L.P. and TCV IX (A) Opportunities, Ltd. may be deemed to beneficially own the shares held by TCV IX A Opportunities but each disclaims beneficial ownership of such shares except to the except of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 13

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX, L.P.

Disclosed balance after: 200,298

F14 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $102.02 to $102.21 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F1 · ownership.nature: These shares are directly held by TCV IX, L.P. ("TCV IX"). Jay C. Hoag is a Class A Member of Technology Crossover Management IX, Ltd. ("Management IX") and a limited partner of Technology Crossover Management IX, L.P. ("TCM IX"). Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX. Mr. Hoag, Management IX, and TCM IX may be deemed to beneficially own the shares held by TCV IX but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 12

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV Member Fund, L.P.

Disclosed balance after: 15,201

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $101.25 to $101.99 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F4 · ownership.nature: These shares are directly held by TCV Member Fund, L.P. ("TCV MF"). Mr. Hoag is a Class A Member of Management IX. Management IX is a general partner of TCV MF. Mr. Hoag is also a limited partner of TCV MF. Mr. Hoag and Management IX may be deemed to beneficially own the shares held by TCV MF but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.

SEC source: 0001104659-21-070833 · tm2117328d4_4.xml · nonDerivative · entry 11

TCV IX Cycle, L.P. · CIK 0001788958 · 10% owner · May be part of 13(d) group

TCV IX Cycle (A), L.P. · CIK 0001788967 · May be part of 13(d) group

TCV IX Cycle (B), L.P. · CIK 0001788966 · May be part of 13(d) group

TCV IX Cycle (MF), L.P. · CIK 0001788962 · May be part of 13(d) group

TCV IX, L.P. · CIK 0001666730 · 10% owner · May be part of 13(d) group

TCV IX (B), L.P. · CIK 0001666760 · May be part of 13(d) group

TCV Member Fund, L.P. · CIK 0001361345 · May be part of 13(d) group

Technology Crossover Management IX, Ltd. · CIK 0001698264 · 10% owner · May be part of 13(d) group

Technology Crossover Management IX, L.P. · CIK 0001698927 · 10% owner · May be part of 13(d) group

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

10b5-1 filing: Not disclosed

Ownership: Indirect · TCV IX (B), L.P.

Disclosed balance after: 10,529

F13 · price: This number represents a weighted average purchase price per share. The shares were purchased at prices ranging from $101.25 to $101.99 per share. The Reporting Person hereby undertakes to provide upon request by the staff of the Securities and Exchange Commission, the issuer, or a security holder of the issuer, full information regarding the number of shares purchased at each separate price.

F3 · ownership.nature: These shares are directly held by TCV IX (B), L.P. ("TCV IX (B)"). Jay C. Hoag is a Class A Member of Management IX and a limited partner of TCM IX. Management IX is the sole general partner of TCM IX, which in turn is the sole general partner of TCV IX (B). Mr. Hoag, Management IX, and TCM IX may be deemed to beneficially own the shares held by TCV IX (B) but each disclaims beneficial ownership of such shares except to the extent of their pecuniary interest therein.