PINS

SEC source: 0001506293-20-000168 · wf-form4_159736760100569.xml · nonDerivative · entry 4

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,450

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

F6 · kind: Represents the conversion of 86,450 shares of Class B Common Stock into 86,450 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001506293-20-000170 · wf-form4_159745586282275.xml · derivative · entry 4

Sharp Evan · CIK 0001773871 · Director · Co-Founder & Chief Design & Cr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,011,173

Underlying: Class A Common Stock · 433,108 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 433,108 shares of Class B Common Stock into 433,108 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F6 · balance_after: These securities consist of 1,261,172 shares of Class B Common Stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000170 · wf-form4_159745586282275.xml · nonDerivative · entry 3

Sharp Evan · CIK 0001773871 · Director · Co-Founder & Chief Design & Cr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.6400 to $35.3100 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000170 · wf-form4_159745586282275.xml · nonDerivative · entry 2

Sharp Evan · CIK 0001773871 · Director · Co-Founder & Chief Design & Cr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 311,604

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.6400 to $34.6300 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000170 · wf-form4_159745586282275.xml · nonDerivative · entry 1

Sharp Evan · CIK 0001773871 · Director · Co-Founder & Chief Design & Cr

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 433,108

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 433,108 shares of Class B Common Stock into 433,108 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001506293-20-000168 · wf-form4_159736760100569.xml · derivative · entry 13

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,042,381

Underlying: Class A Common Stock · 82,091 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 82,091 shares of Class B Common Stock into 82,091 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F15 · balance_after: These securities consist of 292,380 shares of common stock and 1,750,001 previously reported RSUs.

SEC source: 0001506293-20-000168 · wf-form4_159736760100569.xml · derivative · entry 12

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,124,472

Underlying: Class A Common Stock · 82,091 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F14 · balance_after: These securities consist of 374,471 shares of common stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000168 · wf-form4_159736760100569.xml · derivative · entry 11

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,021,714

Underlying: Class B common stock · 82,091 shares

Expires 2023-04-24

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.

F13 · derivative.exercise_date: All stock options are fully vested and exercisable.

SEC source: 0001506293-20-000168 · wf-form4_159736760100569.xml · nonDerivative · entry 3

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.3600 to $35.5000 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000168 · wf-form4_159736760100569.xml · nonDerivative · entry 2

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,101

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.3600 to $35.3500 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000168 · wf-form4_159736760100569.xml · nonDerivative · entry 1

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 82,091

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 82,091 shares of Class B Common Stock into 82,091 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001506293-20-000166 · wf-form4_159727556128371.xml · derivative · entry 4

Flores Christine · CIK 0001773865 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 678,142

Underlying: Class A Common Stock · 36,700 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 36,700 shares of Class B Common Stock into 36,700 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F9 · balance_after: These securities consist of 36,480 shares of Class B Common Stock and 641,662 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of Class B Common Stock, subject to vesting

SEC source: 0001506293-20-000166 · wf-form4_159727556128371.xml · nonDerivative · entry 3

Flores Christine · CIK 0001773865 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 294,872

F4 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F7 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $36.1300 to $36.6700 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F8 · balance_after: These securities consist of 294,872 previously reported RSAs.

SEC source: 0001506293-20-000166 · wf-form4_159727556128371.xml · nonDerivative · entry 2

Flores Christine · CIK 0001773865 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 299,592

F4 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.1300 to $36.1150 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · balance_after: These securities consist of 4,720 shares of Class A Common Stock and 294,872 previously reported RSAs.

SEC source: 0001506293-20-000166 · wf-form4_159727556128371.xml · nonDerivative · entry 1

Flores Christine · CIK 0001773865 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 331,572

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 36,700 shares of Class B Common Stock into 36,700 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

F3 · balance_after: These securities consist of 36,700 shares of Class A Common Stock and an additional 294,872 previously reported shares of Class A Common Stock, subject to certain restrictions, which were granted to the Reporting Person as Restricted Stock Awards (RSAs).

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 17

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,042,381

Underlying: Class A Common Stock · 86,450 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F14 · kind: Represents the conversion of 86,450 shares of Class B Common Stock into 86450 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F12 · balance_after: These securities consist of 292,380 shares of common stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 16

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,128,831

Underlying: Class A Common Stock · 86,450 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F13 · balance_after: These securities consist of 378,830 shares of common stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 15

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,103,805

Underlying: Class B common stock · 86,450 shares

Expires 2023-04-24

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

F10 · derivative.exercise_date: All stock options are fully vested and exercisable.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 8

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F9 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.3700 to $36.26.00 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 7

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,450

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

F6 · kind: Represents the conversion of 86,450 shares of Class B Common Stock into 86,450 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 14

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,042,381

Underlying: Class A Common Stock · 86,450 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F14 · kind: Represents the conversion of 86,450 shares of Class B Common Stock into 86450 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F12 · balance_after: These securities consist of 292,380 shares of common stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 13

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,128,831

Underlying: Class A Common Stock · 86,450 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F13 · balance_after: These securities consist of 378,830 shares of common stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 12

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,190,255

Underlying: Class B common stock · 86,450 shares

Expires 2023-04-24

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

F10 · derivative.exercise_date: All stock options are fully vested and exercisable.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 6

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F8 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.8200 to $36.2300 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 5

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,886

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F7 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.8200 to $35.8100 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 4

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,450

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

F6 · kind: Represents the conversion of 86,450 shares of Class B Common Stock into 86,450 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001506293-20-000158 · wf-form4_159675660455714.xml · nonDerivative · entry 4

Levine Jeremy S. · CIK 0001534341 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,020,495

F10 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $35.82 to $36.25 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · balance_after: Includes 311,107 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from Bessemer Venture Partners VII L.P. ("BVP VII"), Bessemer Venture Partners VII Institutional L.P. ("BVP VII Inst") BVP Special Opportunity Fund VII L.P. ("BVP VII SOF"), Deer VII & Co. Ltd. ("Deer VII Ltd."), and Deer VII L.P. ("Deer VII LP" and together with BVP VII, BVP VII Inst, BVP VII SOF, and Deer VII Ltd.", the "BVP VII Funds"), on June 8, 2020, which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended and 1,067,814 previously reported pro rate distributions-in-kind from the BVP VII Funds.

F4 · balance_after: Includes 618,463 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from the BVP VII Funds, on August 4, 2020 which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F11 · balance_after: These securities consist of 2,007,055 Class A Common Stock and 13,440 RSUs.

SEC source: 0001506293-20-000158 · wf-form4_159675660455714.xml · nonDerivative · entry 3

Levine Jeremy S. · CIK 0001534341 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,031,928

F8 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.82 to $35.81 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · balance_after: Includes 311,107 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from Bessemer Venture Partners VII L.P. ("BVP VII"), Bessemer Venture Partners VII Institutional L.P. ("BVP VII Inst") BVP Special Opportunity Fund VII L.P. ("BVP VII SOF"), Deer VII & Co. Ltd. ("Deer VII Ltd."), and Deer VII L.P. ("Deer VII LP" and together with BVP VII, BVP VII Inst, BVP VII SOF, and Deer VII Ltd.", the "BVP VII Funds"), on June 8, 2020, which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended and 1,067,814 previously reported pro rate distributions-in-kind from the BVP VII Funds.

F4 · balance_after: Includes 618,463 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from the BVP VII Funds, on August 4, 2020 which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F9 · balance_after: These securities consist of 2,018,488 Class A Common Stock and 13,440 RSUs.

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · derivative · entry 14

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote ---

Disclosed balance after: 564,518

Underlying: Class A Common Stock · 940,862 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F7 · ownership.nature: These shares are held of record by 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).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · derivative · entry 13

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote --

Disclosed balance after: 450,544

Underlying: Class A Common Stock · 750,906 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F6 · ownership.nature: These shares are held of record by 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).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · derivative · entry 12

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote-

Disclosed balance after: 4,846,745

Underlying: Class A Common Stock · 8,077,908 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F5 · ownership.nature: These shares are held of record by Andreessen Horowitz Fund II, L.P. for itself and as nominee for Andreessen Horowitz Fund II-A, L.P. and Andreessen Horowitz Fund II-B, L.P. (collectively, the AH Fund II Entities).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · derivative · entry 11

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See Footnote

Disclosed balance after: 413,416

Underlying: Class A Common Stock · 689,027 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F3 · ownership.nature: These shares are held of record by AH Parallel Fund, L.P. (AH Parallel Fund).

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 9

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Jordan Family Revocable Trust u/a 8/25/95

Disclosed balance after: 447,059

F12 · kind: As a result of the pro rata distributions made by the Andreessen Horowitz Entities and their respective general partner entities on August 4, 2020 as described in the above footnotes, the Jordan Family Revocable Trust u/a 8/25/95 acquired 178,244 shares of the Company's Class A Common Stock that Mr. Jordan now holds indirectly, which were previously held indirectly (and with respect to which Mr. Jordan had disclaimed beneficial ownership) through the Andreessen Horowitz Entities.

F12 · price: As a result of the pro rata distributions made by the Andreessen Horowitz Entities and their respective general partner entities on August 4, 2020 as described in the above footnotes, the Jordan Family Revocable Trust u/a 8/25/95 acquired 178,244 shares of the Company's Class A Common Stock that Mr. Jordan now holds indirectly, which were previously held indirectly (and with respect to which Mr. Jordan had disclaimed beneficial ownership) through the Andreessen Horowitz Entities.

F12 · balance_after: As a result of the pro rata distributions made by the Andreessen Horowitz Entities and their respective general partner entities on August 4, 2020 as described in the above footnotes, the Jordan Family Revocable Trust u/a 8/25/95 acquired 178,244 shares of the Company's Class A Common Stock that Mr. Jordan now holds indirectly, which were previously held indirectly (and with respect to which Mr. Jordan had disclaimed beneficial ownership) through the Andreessen Horowitz Entities.

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 8

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 0

F11 · kind: On August 4, 2020, the AH Fund III Entities distributed, for no consideration, a total of 940,862 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Fund III Shares) in a pro rata distribution in kind 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 the 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.

F11 · price: On August 4, 2020, the AH Fund III Entities distributed, for no consideration, a total of 940,862 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Fund III Shares) in a pro rata distribution in kind 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 the 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.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F7 · ownership.nature: These shares are held of record by 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).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 7

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 0

F10 · kind: On August 4, 2020, the AH Parallel Fund III Entities distributed, for no consideration, a total of 750,906 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Parallel Fund III Shares) in a pro rata distribution in kind 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 the 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

F10 · price: On August 4, 2020, the AH Parallel Fund III Entities distributed, for no consideration, a total of 750,906 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Parallel Fund III Shares) in a pro rata distribution in kind 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 the 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

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F6 · ownership.nature: These shares are held of record by 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).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 6

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 0

F9 · kind: On August 4, 2020, the AH Fund II Entities distributed, for no consideration, a total of 8,077,908 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Fund II Shares) in a pro rata distribution in kind to their respective limited partners and AH EP II, the general partner of the AH Fund II Entities, representing each such partner's pro rata interest in the AH Fund II Shares. On the same date, AH EP II distributed, for no consideration, the AH Fund II Shares it received in the distribution by the AH Fund II Entities to its members, representing each such member's pro rata interest in such AH Fund II Shares.

F9 · price: On August 4, 2020, the AH Fund II Entities distributed, for no consideration, a total of 8,077,908 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Fund II Shares) in a pro rata distribution in kind to their respective limited partners and AH EP II, the general partner of the AH Fund II Entities, representing each such partner's pro rata interest in the AH Fund II Shares. On the same date, AH EP II distributed, for no consideration, the AH Fund II Shares it received in the distribution by the AH Fund II Entities to its members, representing each such member's pro rata interest in such AH Fund II Shares.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F5 · ownership.nature: These shares are held of record by Andreessen Horowitz Fund II, L.P. for itself and as nominee for Andreessen Horowitz Fund II-A, L.P. and Andreessen Horowitz Fund II-B, L.P. (collectively, the AH Fund II Entities).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 5

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 0

F8 · kind: On August 4, 2020, AH Parallel Fund distributed, for no consideration, a total of 689,027 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Parallel Fund Shares) in a pro rata distribution in kind to each of its limited partners and to AH Equity Partners II, L.L.C. (AH EP II), the general partner of AH Parallel Fund, representing each such partner's pro rata interest in the AH Parallel Fund Shares. On the same date, AH EP II distributed, for no consideration, the AH Parallel Fund Shares it received in the distribution by AH Parallel Fund to its members, representing each such member's pro rata interest in such AH Parallel Fund Shares.

F8 · price: On August 4, 2020, AH Parallel Fund distributed, for no consideration, a total of 689,027 shares of the Company's Class A Common Stock (after conversion from Class B Common Stock) (the AH Parallel Fund Shares) in a pro rata distribution in kind to each of its limited partners and to AH Equity Partners II, L.L.C. (AH EP II), the general partner of AH Parallel Fund, representing each such partner's pro rata interest in the AH Parallel Fund Shares. On the same date, AH EP II distributed, for no consideration, the AH Parallel Fund Shares it received in the distribution by AH Parallel Fund to its members, representing each such member's pro rata interest in such AH Parallel Fund Shares.

F3 · ownership.nature: These shares are held of record by AH Parallel Fund, L.P. (AH Parallel Fund).

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 4

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 940,862

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F7 · ownership.nature: These shares are held of record by 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).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 3

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 750,906

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F6 · ownership.nature: These shares are held of record by 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).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 2

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 8,077,908

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

F5 · ownership.nature: These shares are held of record by Andreessen Horowitz Fund II, L.P. for itself and as nominee for Andreessen Horowitz Fund II-A, L.P. and Andreessen Horowitz Fund II-B, L.P. (collectively, the AH Fund II Entities).

SEC source: 0001506293-20-000162 · wf-form4_159675717446011.xml · nonDerivative · entry 1

JORDAN JEFFREY D · CIK 0001209185 · Director

10b5-1 filing: Not disclosed

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

Disclosed balance after: 689,027

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of shares of Class B Common Stock into shares of Class A Common Stock on a one-for-one basis pursuant to a conversion election made by each of the Andreessen Horowitz Entities (as defined below) on August 4, 2020, in connection with a pro rata distribution in kind by each of the Andreessen Horowitz Entities of a number of the Company's Class A Common Stock to each of the Andreessen Horowitz Entities' partners, representing each such partner's pro rata interest in the shares being distributed.

F3 · ownership.nature: These shares are held of record by AH Parallel Fund, L.P. (AH Parallel Fund).

F4 · ownership.nature: Mr. Jordan is a member of the general partner of each of the Andreessen Horowitz Entities, but he disclaims beneficial ownership of the shares held by the Andreessen Horowitz Entities and this report shall not be deemed an admission that he is the beneficial owner of such shares, except to the extent of his pecuniary interest, if any, in such shares by virtue of his interest in the Andreessen Horowitz Entities, and/or each general partner entity thereof, as applicable.

SEC source: 0001506293-20-000160 · wf-form4_159675696127379.xml · nonDerivative · entry 1

Rajaram Gokul · CIK 0001589043 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · Rajaram Family Revocable Trust

Disclosed balance after: 3,426

F1 · shares: As a result of the pro rate distributions made by Andreessen Horowitz Fund II, L.P., as nominee, on August 4, 2020, the Rajaram Family Revocable Trust received 960 shares of the Company's Class A common stock, par value $0.00001 (Class A Common Stock).

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 11

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,042,381

Underlying: Class A Common Stock · 78,899 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 78,899 shares of Class B Common Stock into 78,899 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F12 · balance_after: These securities consist of 292,380 shares of common stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 10

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,121,280

Underlying: Class A Common Stock · 78,899 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.exercise_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F1 · derivative.expiration_date: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F11 · balance_after: These securities consist of 371,279 shares of common stock and 1,750,001 previously reported Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of common stock, subject to vesting.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · derivative · entry 9

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,276,705

Underlying: Class B common stock · 78,899 shares

Expires 2023-04-24

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

F10 · derivative.exercise_date: All stock options are fully vested and exercisable.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 3

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F5 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.8100 to $35.0600 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 2

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,147

F3 · kind: The sales reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan.

F4 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.8100 to $34.8000 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

SEC source: 0001506293-20-000164 · wf-form4_159676533873858.xml · nonDerivative · entry 1

Silbermann Benjamin · CIK 0001773914 · Director · Chairman, President, CEO, Co-F · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 78,899

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 · security: Each share of Class B common stock, par value $0.00001 (Class B Common Stock) is convertible at any time at the option of the holder into one share of the Company's Class A common stock, par value $0.00001 (Class A Common Stock). Additionally, each share of Class B Common Stock will, subject to certain exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · kind: Represents the conversion of 78,899 shares of Class B Common Stock into 78,899 shares of Class A Common Stock pursuant to a conversion election made by the Reporting Person to convert shares in connection with sales to be effected pursuant to a Rule 10b5-1 trading plan.

SEC source: 0001506293-20-000158 · wf-form4_159675660455714.xml · nonDerivative · entry 2

Levine Jeremy S. · CIK 0001534341 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,045,495

F6 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $34.83 to $35.06 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F3 · balance_after: Includes 311,107 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from Bessemer Venture Partners VII L.P. ("BVP VII"), Bessemer Venture Partners VII Institutional L.P. ("BVP VII Inst") BVP Special Opportunity Fund VII L.P. ("BVP VII SOF"), Deer VII & Co. Ltd. ("Deer VII Ltd."), and Deer VII L.P. ("Deer VII LP" and together with BVP VII, BVP VII Inst, BVP VII SOF, and Deer VII Ltd.", the "BVP VII Funds"), on June 8, 2020, which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended and 1,067,814 previously reported pro rate distributions-in-kind from the BVP VII Funds.

F4 · balance_after: Includes 618,463 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from the BVP VII Funds, on August 4, 2020 which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F7 · balance_after: These securities consist of 2,032,055 Class A Common Stock and 13,440 RSUs.

SEC source: 0001506293-20-000158 · wf-form4_159675660455714.xml · nonDerivative · entry 1

Levine Jeremy S. · CIK 0001534341 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,155,288

F1 · price: The reported price in Column 4 is a weighted average sale price. These shares were sold in multiple transactions at prices ranging from $33.83 to $34.82 per share. The Reporting Person undertakes to provide to the Company, any security holder of the Company or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F2 · balance_after: These securities consist of 2,141,848 Class A common stock, par value $0.00001 (Class A Common Stock) and 13,440 Restricted Stock Units (RSUs). Each RSU represents the Reporting Person's right to receive one share of Class A Common Stock, subject to vesting.

F3 · balance_after: Includes 311,107 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from Bessemer Venture Partners VII L.P. ("BVP VII"), Bessemer Venture Partners VII Institutional L.P. ("BVP VII Inst") BVP Special Opportunity Fund VII L.P. ("BVP VII SOF"), Deer VII & Co. Ltd. ("Deer VII Ltd."), and Deer VII L.P. ("Deer VII LP" and together with BVP VII, BVP VII Inst, BVP VII SOF, and Deer VII Ltd.", the "BVP VII Funds"), on June 8, 2020, which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended and 1,067,814 previously reported pro rate distributions-in-kind from the BVP VII Funds.

F4 · balance_after: Includes 618,463 shares of Class A Common Stock received by the Reporting Person in one or more pro rata distributions-in-kind from the BVP VII Funds, on August 4, 2020 which distributions were made in accordance with the exemption afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.direct: The Reporting Person has agreed to assign to Deer Management Co. LLC the right to any shares issuable pursuant to the RSUs or any proceeds from the sale thereof.