MDB

SEC source: 0001441816-20-000136 · wf-form4_159416106120397.xml · derivative · entry 8

Gordon Michael Lawrence · CIK 0001615459 · COO and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 200,000

Underlying: Class A Common Stock · 200,000 shares

Expires 2026-04-13

F3 · kind: This does not represent an acquisition or a disposition. On June 11, 2020, each share of the Issuer's Class B common stock automatically converted into one share the Issuer's Class A common stock, which occurred when the outstanding Class B common stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A common stock and Class B common stock, as set forth in the Issuer's amended and restated certificate of incorporation. Upon the conversion, any outstanding options that were denominated in shares of Class B common stock and issued under any of the Company's equity incentive plans, remained unchanged, except that they now represent the right to receive shares of Class A common stock.

F4 · derivative.exercise_date: All shares underlying this option are immediately exercisable, subject to a repurchase right in the Issuer's favor which lapses in accordance with the option's vesting schedule. 113,189 shares are vested. The remaining 86,811 shares shall vest in 10 substantially equal monthly installments beginning on July 13, 2020, subject to the Reporting Person providing continuous service to the Issuer on each such date.

SEC source: 0001441816-20-000136 · wf-form4_159416106120397.xml · derivative · entry 7

Gordon Michael Lawrence · CIK 0001615459 · COO and CFO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 200,000 shares

Expires 2026-04-13

F3 · kind: This does not represent an acquisition or a disposition. On June 11, 2020, each share of the Issuer's Class B common stock automatically converted into one share the Issuer's Class A common stock, which occurred when the outstanding Class B common stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A common stock and Class B common stock, as set forth in the Issuer's amended and restated certificate of incorporation. Upon the conversion, any outstanding options that were denominated in shares of Class B common stock and issued under any of the Company's equity incentive plans, remained unchanged, except that they now represent the right to receive shares of Class A common stock.

F4 · derivative.exercise_date: All shares underlying this option are immediately exercisable, subject to a repurchase right in the Issuer's favor which lapses in accordance with the option's vesting schedule. 113,189 shares are vested. The remaining 86,811 shares shall vest in 10 substantially equal monthly installments beginning on July 13, 2020, subject to the Reporting Person providing continuous service to the Issuer on each such date.

SEC source: 0001441816-20-000157 · wf-form4_159477257032426.xml · derivative · entry 6

Killalea Peter Thomas · CIK 0001638728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 50,000

Underlying: Class A Common Stock · 50,000 shares

Expires 2025-12-03

F4 · kind: In connection with the automatic conversion described in footnote (1), outstanding options exercisable for Class B Common Stock that were issued under the Issuer's equity incentive plans remain unchanged, except that the underlying shares are now Class A Common Stock.

F5 · derivative.exercise_date: Immediately exercisable and fully vested.

SEC source: 0001441816-20-000157 · wf-form4_159477257032426.xml · derivative · entry 5

Killalea Peter Thomas · CIK 0001638728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class B Common Stock · 50,000 shares

Expires 2025-12-03

F4 · kind: In connection with the automatic conversion described in footnote (1), outstanding options exercisable for Class B Common Stock that were issued under the Issuer's equity incentive plans remain unchanged, except that the underlying shares are now Class A Common Stock.

F5 · derivative.exercise_date: Immediately exercisable and fully vested.

SEC source: 0001441816-20-000157 · wf-form4_159477257032426.xml · derivative · entry 4

Killalea Peter Thomas · CIK 0001638728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 42,687 shares

Expires not disclosed

F1 · derivative.exercise_price: This does not represent an acquisition or disposition. It represents the automatic conversion on June 11, 2020 of each share of the Issuer's Class B Common Stock into one share of the Issuer's Class A Common Stock, which occurred when the outstanding Class B Common Stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A Common Stock and Class B Common Stock, as set forth in the Issuer's amended and restated certificate of incorporation.

F1 · kind: This does not represent an acquisition or disposition. It represents the automatic conversion on June 11, 2020 of each share of the Issuer's Class B Common Stock into one share of the Issuer's Class A Common Stock, which occurred when the outstanding Class B Common Stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A Common Stock and Class B Common Stock, as set forth in the Issuer's amended and restated certificate of incorporation.

F1 · price: This does not represent an acquisition or disposition. It represents the automatic conversion on June 11, 2020 of each share of the Issuer's Class B Common Stock into one share of the Issuer's Class A Common Stock, which occurred when the outstanding Class B Common Stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A Common Stock and Class B Common Stock, as set forth in the Issuer's amended and restated certificate of incorporation.

F1 · derivative.exercise_date: This does not represent an acquisition or disposition. It represents the automatic conversion on June 11, 2020 of each share of the Issuer's Class B Common Stock into one share of the Issuer's Class A Common Stock, which occurred when the outstanding Class B Common Stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A Common Stock and Class B Common Stock, as set forth in the Issuer's amended and restated certificate of incorporation.

F1 · derivative.expiration_date: This does not represent an acquisition or disposition. It represents the automatic conversion on June 11, 2020 of each share of the Issuer's Class B Common Stock into one share of the Issuer's Class A Common Stock, which occurred when the outstanding Class B Common Stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A Common Stock and Class B Common Stock, as set forth in the Issuer's amended and restated certificate of incorporation.

SEC source: 0001441816-20-000157 · wf-form4_159477257032426.xml · nonDerivative · entry 1

Killalea Peter Thomas · CIK 0001638728 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 46,877

F1 · kind: This does not represent an acquisition or disposition. It represents the automatic conversion on June 11, 2020 of each share of the Issuer's Class B Common Stock into one share of the Issuer's Class A Common Stock, which occurred when the outstanding Class B Common Stock represented less than 10% of the aggregate number of shares of the Issuer's then outstanding Class A Common Stock and Class B Common Stock, as set forth in the Issuer's amended and restated certificate of incorporation.

SEC source: 0001441816-20-000112 · wf-form4_159191307280923.xml · derivative · entry 5

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 30,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-20-000112 · wf-form4_159191307280923.xml · derivative · entry 4

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,000

Underlying: Class A Common Stock · 30,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-20-000112 · wf-form4_159191307280923.xml · derivative · entry 3

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,074,181

Underlying: Class B Common Stock · 30,000 shares

Expires 2024-09-12

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.

F3 · derivative.exercise_date: Immediately exercisable and fully vested.

SEC source: 0001441816-20-000112 · wf-form4_159191307280923.xml · nonDerivative · entry 2

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,167

F2 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $206.00 to $206.90, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000112 · wf-form4_159191307280923.xml · nonDerivative · entry 1

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 271,167

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

F1 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Pursuant to the Issuer's restated certificate of incorporation, Class B Common Stock is convertible automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B Common Stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0000899243-20-016402 · doc4.xml · derivative · entry 17

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Partners Fund, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 16,515 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · derivative · entry 16

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 81,788 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · derivative · entry 15

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Fund, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 744,272 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · derivative · entry 14

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital USGF Principals Fund IV, L.P.

Disclosed balance after: 0

Underlying: Class A Common Stock · 37,310 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF IV Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund IV, L.P. and Sequoia Capital USGF Principals Fund IV, L.P., or collectively, the SC GFIV Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the SC GFIV Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · derivative · entry 13

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Growth Fund IV, L.P.

Disclosed balance after: 0

Underlying: Class A Common Stock · 846,819 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.

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F6 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder and has no expiration date.

F1 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF IV Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund IV, L.P. and Sequoia Capital USGF Principals Fund IV, L.P., or collectively, the SC GFIV Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the SC GFIV Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 11

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By estate planning vehicle

Disclosed balance after: 240,677

F4 · kind: Represents the receipt of shares of Class A Common Stock of the Issuer by virtue of the pro rata in-kind distributions described in footnote (3) above.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 10

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Partners Fund, LP

Disclosed balance after: 0

F3 · kind: Represents a distribution of Class A Common Stock of the Issuer to partners or members and includes subsequent distributions by general partners or managing members to their respective partners or members.

F2 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 9

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP

Disclosed balance after: 0

F3 · kind: Represents a distribution of Class A Common Stock of the Issuer to partners or members and includes subsequent distributions by general partners or managing members to their respective partners or members.

F2 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 8

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Fund, LP

Disclosed balance after: 0

F3 · kind: Represents a distribution of Class A Common Stock of the Issuer to partners or members and includes subsequent distributions by general partners or managing members to their respective partners or members.

F2 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 7

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital USGF Principals Fund IV, L.P.

Disclosed balance after: 0

F3 · kind: Represents a distribution of Class A Common Stock of the Issuer to partners or members and includes subsequent distributions by general partners or managing members to their respective partners or members.

F1 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF IV Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund IV, L.P. and Sequoia Capital USGF Principals Fund IV, L.P., or collectively, the SC GFIV Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the SC GFIV Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 6

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Growth Fund IV, L.P.

Disclosed balance after: 0

F3 · kind: Represents a distribution of Class A Common Stock of the Issuer to partners or members and includes subsequent distributions by general partners or managing members to their respective partners or members.

F1 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF IV Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund IV, L.P. and Sequoia Capital USGF Principals Fund IV, L.P., or collectively, the SC GFIV Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the SC GFIV Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 5

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Partners Fund, LP

Disclosed balance after: 16,515

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 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 4

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP

Disclosed balance after: 81,788

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 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 3

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Venture 2010 Fund, LP

Disclosed balance after: 744,272

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 · ownership.nature: SC US (TTGP), Ltd. is the sole general partner of SC U.S. Venture 2010 Management, L.P., which is the sole general partner of each of Sequoia Capital U.S. Venture 2010 Fund, LP, Sequoia Capital U.S. Venture 2010 Partners Fund, LP and Sequoia Capital U.S. Venture 2010 Partners Fund (Q), LP, or collectively, the Venture 2010 Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the Venture 2010 Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 2

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital USGF Principals Fund IV, L.P.

Disclosed balance after: 37,310

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: SC US (TTGP), Ltd. is the general partner of SCGF IV Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund IV, L.P. and Sequoia Capital USGF Principals Fund IV, L.P., or collectively, the SC GFIV Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the SC GFIV Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0000899243-20-016402 · doc4.xml · nonDerivative · entry 1

BOTHA ROELOF · CIK 0001222287 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Sequoia Capital U.S. Growth Fund IV, L.P.

Disclosed balance after: 846,819

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: SC US (TTGP), Ltd. is the general partner of SCGF IV Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund IV, L.P. and Sequoia Capital USGF Principals Fund IV, L.P., or collectively, the SC GFIV Funds. The Reporting Person is a Director of SC US (TTGP), Ltd. The Reporting Person disclaims beneficial ownership of the securities held by the SC GFIV Funds except to the extent of his pecuniary interest therein, and the inclusion of these securities in this report shall not be deemed an admission of beneficial ownership of the reported securities for purposes of Section 16 or for any other purposes.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · derivative · entry 13

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 23,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · derivative · entry 12

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,000

Underlying: Class A Common Stock · 23,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · derivative · entry 11

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,104,181

Underlying: Class B Common Stock · 23,000 shares

Expires 2024-09-12

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 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F11 · derivative.exercise_date: Immediately exercisable and fully vested.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 10

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,167

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F10 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $238.07 to $238.58, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 9

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 243,223

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F9 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $237.00 to $237.93, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 8

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 244,696

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F8 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $235.90 to $236.83, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 7

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 247,896

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F7 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $234.86 to $235.84, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 6

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 253,511

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $233.80 to $234.79, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 5

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 257,459

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $232.78 to $233.77, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 4

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 262,542

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $231.75 to $232.68, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 3

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,742

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported is a weighted average price. The shares were sold in multiple transactions at prices ranging from $230.03 to $230.35, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 2

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 263,942

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001441816-20-000104 · wf-form4_159121767268878.xml · nonDerivative · entry 1

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 264,167

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

F1 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-20-000103 · wf-form4_159121766361788.xml · nonDerivative · entry 7

Hazard Charles M Jr · CIK 0001339247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Trust

Disclosed balance after: 24,495

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · ownership.nature: These shares are held by The Narragansett Bay Childrens Trust (the "Trust"). The reporting person is the Trustee of the Trust and, as such, has the power to vote and dispose of the shares held by the Trust. The reporting person disclaims beneficial ownership of the shares owned by the Trust except to the extent of his pecuniary interest therein and this report shall not be deemed an admission that the reporting person is the beneficial owner of these securities for purposes of Section 16 or for any other purpose.

SEC source: 0001441816-20-000103 · wf-form4_159121766361788.xml · nonDerivative · entry 6

Hazard Charles M Jr · CIK 0001339247 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,107

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $237.90 to $238.41, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000103 · wf-form4_159121766361788.xml · nonDerivative · entry 5

Hazard Charles M Jr · CIK 0001339247 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,274

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001441816-20-000103 · wf-form4_159121766361788.xml · nonDerivative · entry 4

Hazard Charles M Jr · CIK 0001339247 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,374

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $235.26 to $236.14, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000103 · wf-form4_159121766361788.xml · nonDerivative · entry 3

Hazard Charles M Jr · CIK 0001339247 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 94,874

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $233.98 to $234.92, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000103 · wf-form4_159121766361788.xml · nonDerivative · entry 2

Hazard Charles M Jr · CIK 0001339247 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,174

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F2 · price: The price reported is a weighted average sales price. The shares were sold in multiple transactions at prices ranging from $232.89 to $233.70, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer or the staff of the Securities Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote.

SEC source: 0001441816-20-000103 · wf-form4_159121766361788.xml · nonDerivative · entry 1

Hazard Charles M Jr · CIK 0001339247 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,674

F1 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

SEC source: 0001441816-20-000094 · wf-form4_158870948369822.xml · derivative · entry 11

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Class A Common Stock · 15,964 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-20-000094 · wf-form4_158870948369822.xml · nonDerivative · entry 7

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 241,167

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

F1 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

SEC source: 0001441816-20-000094 · wf-form4_158870948369822.xml · derivative · entry 10

Ittycheria Dev · CIK 0001397383 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,964

Underlying: Class A Common Stock · 23,000 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · kind: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F2 · kind: The transactions were pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.

F1 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. The Class B Common Stock will convert automatically into Class A Common Stock on the same basis upon the earlier of: (i) any transfer, whether or not for value, except for certain "Permitted Transfers" as defined in the Issuer's restated certificate of incorporation, and (ii) at such time as the outstanding shares of Class B common stock represent less than 10% of the aggregate number of shares of the Issuer's capital stock outstanding.