DOCN

SEC source: 0001104659-21-142697 · tm2133706d1_4.xml · nonDerivative · entry 2

AH Equity Partners III, L.L.C. · CIK 0001540361 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By AH Parallel Fund III, L.P.

Disclosed balance after: 2,452,176

F5 · kind: On November 19, 2021, AH Parallel Fund III, L.P., for itself and as nominee for AH Parallel Fund III-A, L.P., AH Parallel Fund III-B, L.P., and AH Parallel Fund III-Q, L.P. (collectively, the "AH Parallel Fund III Entities") distributed, for no consideration, an aggregate of 1,226,089 shares of the Issuer's Common Stock (the "AH Parallel Fund III Shares") to their respective limited partners and to AH Equity Partners III (Parallel), L.L.C. ("AH EP III Parallel"), the general partner of the AH Parallel Fund III Entities, representing each such partner's pro rata interest in such AH Parallel Fund III Shares. On the same date, AH EP III Parallel distributed, for no consideration, the AH Parallel Fund III Shares it received in the distribution by the AH Parallel Fund III Entities to its members, representing each such member's pro rata interest in such AH Parallel Fund III Shares.

F6 · kind: All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · ownership.nature: These securities are held by AH Parallel Fund III, L.P., for itself and as nominee for the other AH Parallel Fund III Entities. AH EP III Parallel is the general partner of the AH Parallel Fund III Entities and has sole voting and dispositive power with regard to the securities held by the AH Parallel Fund III Entities. The managing members of AH EP III Parallel are Marc Andreessen and Benjamin Horowitz. Marc Andreessen and Benjamin Horowitz share voting and dispositive power with respect to the shares held by the AH Parallel Fund III Entities.

F8 · ownership.nature: Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Parallel Fund III Entities (and this report shall not be deemed an admission that any such person is the beneficial owner of such securities), except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001104659-21-142697 · tm2133706d1_4.xml · nonDerivative · entry 1

AH Equity Partners III, L.L.C. · CIK 0001540361 · 10% owner

Andreessen Horowitz Fund III, L.P. · CIK 0001540352 · 10% owner

Andreessen Horowitz Fund III-A, L.P. · CIK 0001540355 · 10% owner

Andreessen Horowitz Fund III-B, L.P. · CIK 0001540353 · 10% owner

Andreessen Horowitz Fund III-Q, L.P. · CIK 0001540245 · 10% owner

AH Parallel Fund III, L.P. · CIK 0001540363 · 10% owner

AH Parallel Fund III-A, L.P. · CIK 0001540364 · 10% owner

AH Parallel Fund III-B, L.P. · CIK 0001540366 · 10% owner

AH Parallel Fund III-Q, L.P. · CIK 0001540367 · 10% owner

AH Equity Partners III (Parallel), L.L.C. · CIK 0001540359 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · By Andreessen Horowitz Fund III, L.P.

Disclosed balance after: 5,378,994

F1 · kind: On November 19, 2021, Andreessen Horowitz Fund III, L.P., for itself and as nominee for Andreessen Horowitz Fund III-A, L.P., Andreessen Horowitz Fund III-B, L.P., and Andreessen Horowitz Fund III-Q, L.P. (collectively, the "AH Fund III Entities") distributed, for no consideration, an aggregate of 2,689,498 shares of the Issuer's Common Stock (the "AH Fund III Shares") to their respective limited partners and to AH Equity Partners III, L.L.C. ("AH EP III"), the general partner of the AH Fund III Entities, representing each such partner's pro rata interest in such AH Fund III Shares. On the same date, AH EP III distributed, for no consideration, the AH Fund III Shares it received in the distribution by the AH Fund III Entities to its members, representing each such member's pro rata interest in such AH Fund III Shares.

F2 · kind: All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: These securities are held by Andreessen Horowitz Fund III, L.P., for itself and as nominee for the other AH Fund III Entities. AH EP III, the general partner of the AH Fund III Entities, has sole voting and dispositive power with regard to the securities held by the AH Fund III Entities. Marc Andreessen and Benjamin Horowitz are the managing members of AH EP III and share voting and dispositive power with respect to the shares held by the AH Fund III Entities.

F4 · ownership.nature: Each of the Reporting Persons disclaims the existence of a "group" and disclaims beneficial ownership of the securities held by the AH Fund III Entities (and this report shall not be deemed an admission that any such person is the beneficial owner of such securities), except to the extent of such person's pecuniary interest therein, if any.

SEC source: 0001562180-21-007179 · primarydocument.xml · derivative · entry 3

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,412

Underlying: Common Stock · 4,792 shares

Expires 2030-05-20

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

F2 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on May 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on June 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-007179 · primarydocument.xml · nonDerivative · entry 2

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,397

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

SEC source: 0001562180-21-007179 · primarydocument.xml · nonDerivative · entry 1

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 145,189

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

SEC source: 0001562180-21-006893 · primarydocument.xml · derivative · entry 8

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 381,120

Underlying: Common Stock · 14,880 shares

Expires 2030-03-12

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

F4 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on February 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on March 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006893 · primarydocument.xml · derivative · entry 7

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 396,000

Underlying: Common Stock · 67,590 shares

Expires 2030-03-12

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

F4 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on February 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on March 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006893 · primarydocument.xml · nonDerivative · entry 5

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 59,312

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

SEC source: 0001562180-21-006893 · primarydocument.xml · nonDerivative · entry 4

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,432

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $107.00-$109.50, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (3) to this Form 4.

SEC source: 0001562180-21-006893 · primarydocument.xml · nonDerivative · entry 3

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 112,022

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

SEC source: 0001562180-21-006893 · primarydocument.xml · derivative · entry 6

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 463,590

Underlying: Common Stock · 4,410 shares

Expires 2030-03-12

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

F4 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on February 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on March 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006893 · primarydocument.xml · nonDerivative · entry 2

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,432

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $107.00-$108.01, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001562180-21-006893 · primarydocument.xml · nonDerivative · entry 1

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 48,842

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

SEC source: 0001562180-21-006872 · primarydocument.xml · derivative · entry 4

Butte Amy · CIK 0001354540 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 51,000

Underlying: Common Stock · 8,000 shares

Expires 2028-04-16

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

F3 · derivative.exercise_date: The shares underlying this option vest in 48 equal monthly installments beginning on May 16, 2018, subject to the Reporting Person's continuous service with the Issuer on each such date.

F1 · ownership.nature: Securities are held by Plato Partners LLC, of which the Reporting Person owns substantially all of the ownership interests. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

SEC source: 0001562180-21-006872 · primarydocument.xml · derivative · entry 3

Butte Amy · CIK 0001354540 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 38,000

Underlying: Common Stock · 12,000 shares

Expires 2029-09-12

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

F2 · derivative.exercise_date: The shares underlying this option vest in 48 equal monthly installments beginning on October 12, 2019, subject to the Reporting Person's continuous service with the Issuer on each such date.

F1 · ownership.nature: Securities are held by Plato Partners LLC, of which the Reporting Person owns substantially all of the ownership interests. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

SEC source: 0001562180-21-006872 · primarydocument.xml · nonDerivative · entry 2

Butte Amy · CIK 0001354540 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 31,000

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

F1 · ownership.nature: Securities are held by Plato Partners LLC, of which the Reporting Person owns substantially all of the ownership interests. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

SEC source: 0001562180-21-006872 · primarydocument.xml · nonDerivative · entry 1

Butte Amy · CIK 0001354540 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 23,000

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

F1 · ownership.nature: Securities are held by Plato Partners LLC, of which the Reporting Person owns substantially all of the ownership interests. The Reporting Person disclaims beneficial ownership of these securities except to the extent of her pecuniary interest therein.

SEC source: 0001562180-21-006759 · primarydocument.xml · nonDerivative · entry 1

Monroy Gabriel · CIK 0001884995 · Chief Product Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,063

F1 · shares: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. 25% of the shares underlying these RSUs shall vest on September 1, 2022 and the remaining shares underlying these RSUs shall vest in 12 equal quarterly installments beginning on December 1, 2022, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006549 · primarydocument.xml · derivative · entry 3

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 163,204

Underlying: Common Stock · 4,792 shares

Expires 2030-05-20

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

F2 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on May 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on June 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006549 · primarydocument.xml · nonDerivative · entry 2

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,397

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

SEC source: 0001562180-21-006549 · primarydocument.xml · nonDerivative · entry 1

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 145,189

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

SEC source: 0001562180-21-006470 · primarydocument.xml · derivative · entry 3

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 167,996

Underlying: Common Stock · 19,166 shares

Expires 2030-05-20

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

F3 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on May 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on June 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006470 · primarydocument.xml · nonDerivative · entry 2

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,397

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $89.00-$90.04, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001562180-21-006470 · primarydocument.xml · nonDerivative · entry 1

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 159,563

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

SEC source: 0001562180-21-006388 · primarydocument.xml · derivative · entry 3

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 468,000

Underlying: Common Stock · 6,000 shares

Expires 2030-03-12

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

F3 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on February 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on March 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006388 · primarydocument.xml · nonDerivative · entry 2

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,432

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $82.75-$85.30, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001562180-21-006388 · primarydocument.xml · nonDerivative · entry 1

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,432

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

SEC source: 0001562180-21-006194 · primarydocument.xml · nonDerivative · entry 1

SCHNEIDER HILARY · CIK 0001208736 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 398

F1 · shares: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $12,500 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

F1 · price: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $12,500 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

SEC source: 0001562180-21-006195 · primarydocument.xml · nonDerivative · entry 1

JENSON WARREN · CIK 0001193846 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 418

F1 · shares: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $13,125 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

F1 · price: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $13,125 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

SEC source: 0001562180-21-006196 · primarydocument.xml · nonDerivative · entry 1

Adelman Warren J · CIK 0001366975 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,223

F1 · shares: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $12,250 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

F1 · price: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $12,250 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

SEC source: 0001562180-21-006197 · primarydocument.xml · nonDerivative · entry 1

Arora Pratima · CIK 0001849632 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,338

F1 · shares: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $10,625 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

F1 · price: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $10,625 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

SEC source: 0001562180-21-006193 · primarydocument.xml · nonDerivative · entry 1

Keffer Pueo · CIK 0001837068 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 311

F1 · shares: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $9,750 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

F1 · price: The security represents restricted stock units ("RSUs") granted to the Reporting Person. Each RSU represents a contingent right to receive one share of common stock of the Issuer. The RSUs were issued to the Reporting Person pursuant to the Issuer's non-employee director compensation policy in lieu of quarterly retainer fees. The number of shares of RSUs is equal to $9,750 divided by $81.22, the average of the closing price of the Issuer's common stock on the NYSE for the 10 trading days prior to and ending on the date of grant. The shares underlying these RSUs are fully vested as of the date of grant.

SEC source: 0001562180-21-006103 · primarydocument.xml · nonDerivative · entry 1

SHAPIRO ALAN · CIK 0001241920 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 139,418

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $84.00-$88.25, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001562180-21-006039 · primarydocument.xml · derivative · entry 2

Adelman Warren J · CIK 0001366975 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,167

Underlying: Common Stock · 20,833 shares

Expires 2030-11-05

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

F1 · derivative.exercise_date: The shares underlying this option vest in 48 equal monthly installments beginning on December 1, 2020, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-006039 · primarydocument.xml · nonDerivative · entry 1

Adelman Warren J · CIK 0001366975 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,073

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

SEC source: 0001562180-21-005883 · primarydocument.xml · derivative · entry 3

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 187,162

Underlying: Common Stock · 17,838 shares

Expires 2030-05-20

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

F3 · derivative.exercise_date: One fourth of the shares underlying this option vest on May 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on June 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-005883 · primarydocument.xml · nonDerivative · entry 2

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,397

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $71.08-$73.00, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001562180-21-005883 · primarydocument.xml · nonDerivative · entry 1

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 158,235

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

SEC source: 0001209191-21-055172 · doc4.xml · nonDerivative · entry 2

IA Venture Strategies Fund II, LP · CIK 0001530237 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By IA Venture Strategies II Side Fund, LP

Disclosed balance after: 207,486

F3 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by IA Venture Strategies II Side Fund, LP ("IAVS Side Fund II") to its general partner and limited partners without additional consideration.

F4 · ownership.nature: The shares are held by IAVS Side Fund II. IA Venture Partners II, LLC is the general partner of IAVS Side Fund II. The General Partner has voting and investment control over the shares held by IAVS Side Fund II. Roger Ehrenberg, Bradford Gillespie and Jesse Beyroutey are the members of IA Venture Partners II, LLC and may be deemed to have shared voting, investment and dispositive power with respect to the shares held by this entity. Mr. Ehrenberg, Mr. Gillespie and Mr. Beyroutey disclaim beneficial ownership with respect to such shares except to the extent of their pecuniary interest therein.

SEC source: 0001209191-21-055172 · doc4.xml · nonDerivative · entry 1

IA Venture Strategies Fund II, LP · CIK 0001530237 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · By IA Venture Strategies Fund II, LP

Disclosed balance after: 9,512,514

F1 · kind: Represents a pro rata, in-kind distribution, and not a purchase or sale of securities, by IA Venture Strategies Fund II, LP ("IAVS Fund II") to its general partner and limited partners without additional consideration.

F2 · ownership.nature: The shares are held by IAVS Fund II. IA Venture Partners II, LLC is the general partner (the "General Partner") of IAVS Fund II. The General Partner has voting and investment control over the shares held by IAVS Fund II. Roger Ehrenberg, Bradford Gillespie and Jesse Beyroutey are the members of IA Venture Partners II, LLC and may be deemed to have shared voting, investment and dispositive power with respect to the shares held by this entity. Mr. Ehrenberg, Mr. Gillespie and Mr. Beyroutey disclaim beneficial ownership with respect to such shares except to the extent of their pecuniary interest therein.

SEC source: 0001562180-21-005705 · primarydocument.xml · nonDerivative · entry 1

SORENSON WILLIAM G · CIK 0001094065 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 68,425

F1 · kind: The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

SEC source: 0001562180-21-005709 · primarydocument.xml · nonDerivative · entry 1

SHAPIRO ALAN · CIK 0001241920 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 203,869

F1 · kind: The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

SEC source: 0001562180-21-005708 · primarydocument.xml · nonDerivative · entry 1

Cooks Barry John George · CIK 0001845722 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 35,547

F1 · kind: The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

SEC source: 0001562180-21-005710 · primarydocument.xml · nonDerivative · entry 1

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 140,397

F1 · kind: The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

SEC source: 0001562180-21-005706 · primarydocument.xml · nonDerivative · entry 1

Brantz Carly D · CIK 0001845692 · Chief Marketing Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,228

F1 · kind: The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

SEC source: 0001562180-21-005704 · primarydocument.xml · nonDerivative · entry 1

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,432

F1 · kind: The transaction reported represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the non-reportable vesting and settlement of restricted stock units.

SEC source: 0001562180-21-005645 · primarydocument.xml · derivative · entry 3

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 474,000

Underlying: Common Stock · 23,112 shares

Expires 2030-03-12

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

F3 · derivative.exercise_date: One fourth of the shares underlying this option vested and became exercisable on February 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on March 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.

SEC source: 0001562180-21-005645 · primarydocument.xml · nonDerivative · entry 2

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 44,882

F1 · kind: The sale reported in this Form 4 was effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in several transactions at prices ranging from $59.00-$59.82, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in footnote (2) to this Form 4.

SEC source: 0001562180-21-005645 · primarydocument.xml · nonDerivative · entry 1

Guy Jeffrey Scott · CIK 0001845665 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 67,994

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

SEC source: 0001562180-21-005289 · primarydocument.xml · derivative · entry 3

Norman Harold Matthew · CIK 0001845624 · Chief People Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 205,000

Underlying: Common Stock · 25,000 shares

Expires 2030-05-20

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

F3 · derivative.exercise_date: One fourth of the shares underlying this option vest on May 18, 2021, and the remaining shares underlying this option vest in 36 equal monthly installments beginning on June 18, 2021, subject to the Reporting Person's continuous service with the Issuer on each such date.