GOETZ JAMES J

SEC source: 0000899243-20-025993 · doc4.xml · derivative · entry 14

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital XII Principals Fund, LLC

Disclosed balance after: 0

Underlying: Common Stock · 260,920 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: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.exercise_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.expiration_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · derivative · entry 13

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Principals Fund, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 58,183 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: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.exercise_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.expiration_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · derivative · entry 12

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Fund, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 2,005,056 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: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.exercise_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.expiration_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · derivative · entry 11

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Technology Partners XII, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 709,810 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: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.exercise_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.expiration_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · derivative · entry 10

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital XII, L.P.

Disclosed balance after: 0

Underlying: Common Stock · 18,969,380 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: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.exercise_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.expiration_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · derivative · entry 9

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital XII Principals Fund, LLC

Disclosed balance after: 0

Underlying: Common Stock · 2,027,400 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: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.exercise_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F1 · derivative.expiration_date: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · nonDerivative · entry 6

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Technology Partners XII, L.P.

Disclosed balance after: 801,160

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 · price: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · nonDerivative · entry 5

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital XII, L.P.

Disclosed balance after: 21,410,700

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 · price: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · nonDerivative · entry 4

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital XII Principals Fund, LLC

Disclosed balance after: 2,288,320

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 · price: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · nonDerivative · entry 3

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Fund III - Endurance Partners, L.P.

Disclosed balance after: 13,991,048

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 · price: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · nonDerivative · entry 2

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Principals Fund, L.P.

Disclosed balance after: 356,651

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 · price: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0000899243-20-025993 · doc4.xml · nonDerivative · entry 1

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

LEONE DOUGLAS M · CIK 0001195580 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Fund, L.P.

Disclosed balance after: 12,290,518

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 · price: The Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D-1 Preferred Stock and Series E Preferred Stock converted into shares of common stock on a 1:1 basis immediately prior to the consummation of the Issuer's initial public offering, and had no expiration date.

F2 · ownership.nature: SC US (TTGP), Ltd. is (i) the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of each of Sequoia Capital U.S. Growth Fund VI, L.P. (GFVI) and Sequoia Capital U.S. Growth VI Principals Fund, L.P. (GFVI PF) (collectively, the GFVI Funds); (ii) the general partner of SCGGF Management, L.P., which is the general partner of each of Sequoia Capital Global Growth Fund, LP (GGF) and Sequoia Capital Global Growth Principals Fund, LP (GGF PF) (collectively, the GGF Funds); and (iii) the general partner of SCGGF III - Endurance Partners Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund III - Endurance Partners, L.P. (GGF III).

F3 · ownership.nature: (Continued from footnote 2) As a result, SC US (TTGP), Ltd. may be deemed to share voting and dispositive power with respect to the shares held by GGF III and the GGF Funds. SC XII Management, LLC is the general partner of each of Sequoia Capital XII, L.P. (XII) and Sequoia Technology Partners XII, L.P. (STP XII), and the managing member of Sequoia Capital XII Principals Fund, LLC (XII PF) (collectively the XII Funds). As a result, and by virtue of the relationships described in this paragraph, SC XII Management, LLC may be deemed to share beneficial ownership with respect to the shares held by the XII Funds. In addition, the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to the GGF Funds are Douglas Leone and James Goetz, and the directors and stockholders of SC US (TTGP), Ltd. who exercise voting and investment discretion with respect to GGF III are Douglas Leone and Roelof Botha.

F4 · ownership.nature: (Continued from footnote 3) By virtue of the relationships described in this paragraph, Douglas Leone and James Goetz may be deemed to share voting and dispositive power with respect to the shares held by the GGF Funds, and Douglas Leone and Roelof Botha may be deemed to share voting and dispositive power with respect to the shares held by GGF III..Each of the reporting persons disclaims beneficial ownership of the shares held by the XII Funds, the GFVI Funds, the GGF Funds, and GGF III, as applicable, except to the extent of his or its 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: 0001127602-20-016944 · form4.xml · derivative · entry 3

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,721

Underlying: Common Stock · 3,721 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents the right to receive, following vesting, one share of Intel Corporation common stock.

F1 · price: Each restricted stock unit (RSU) represents the right to receive, following vesting, one share of Intel Corporation common stock.

F3 · derivative.exercise_date: Unless earlier forfeited under the terms of the award, 100% of the RSUs vest and convert into common stock on the earlier of the first anniversary of the grant date (or next business date, if applicable) and the date of the 2021 Annual Stockholders' Meeting.

F3 · derivative.expiration_date: Unless earlier forfeited under the terms of the award, 100% of the RSUs vest and convert into common stock on the earlier of the first anniversary of the grant date (or next business date, if applicable) and the date of the 2021 Annual Stockholders' Meeting.

SEC source: 0001127602-20-016944 · form4.xml · derivative · entry 2

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,080 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 restricted stock unit (RSU) represents the right to receive, following vesting, one share of Intel Corporation common stock.

F1 · price: Each restricted stock unit (RSU) represents the right to receive, following vesting, one share of Intel Corporation common stock.

F2 · derivative.exercise_date: Unless earlier forfeited under the terms of the award, 100% of the RSUs vest and convert into common stock on the earlier of the 1st anniversary of the grant date (or next business date, if applicable) and the date of the 2020 Annual Stockholders' Meeting.

F2 · derivative.expiration_date: Unless earlier forfeited under the terms of the award, 100% of the RSUs vest and convert into common stock on the earlier of the 1st anniversary of the grant date (or next business date, if applicable) and the date of the 2020 Annual Stockholders' Meeting.

SEC source: 0001127602-20-016944 · form4.xml · nonDerivative · entry 1

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,800

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 · price: Each restricted stock unit (RSU) represents the right to receive, following vesting, one share of Intel Corporation common stock.

SEC source: 0001127602-20-003266 · form4.xml · derivative · entry 1

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,080

Underlying: Common Stock · 2,080 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit (RSU) represents the right to receive, following vesting, one share of Intel Corporation common stock.

F1 · price: Each restricted stock unit (RSU) represents the right to receive, following vesting, one share of Intel Corporation common stock.

F2 · derivative.exercise_date: Unless earlier forfeited under the terms of the award, 100% of the RSUs vest and convert into common stock on the earlier of the 1st anniversary of the grant date (or next business date, if applicable) and the date of the 2020 Annual Stockholders' Meeting.

F2 · derivative.expiration_date: Unless earlier forfeited under the terms of the award, 100% of the RSUs vest and convert into common stock on the earlier of the 1st anniversary of the grant date (or next business date, if applicable) and the date of the 2020 Annual Stockholders' Meeting.

SEC source: 0001127602-19-033599 · form4.xml · nonDerivative · entry 2

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,720

F2 · price: This transaction was executed in multiple trades at prices ranging from $58.185 to $58.26. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-19-033599 · form4.xml · nonDerivative · entry 1

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 137,720

F1 · price: This transaction was executed in multiple trades at prices ranging from $58.22 to $58.28. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-19-033015 · form4.xml · nonDerivative · entry 2

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,220

F2 · price: This transaction was executed in multiple trades at prices ranging from $57.65 to $58.13. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0001127602-19-033015 · form4.xml · nonDerivative · entry 1

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,220

F1 · price: This transaction was executed in multiple trades at prices ranging from $58.425 to $58.6. The price reported above reflects the weighted average purchase price. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer full information regarding the number of shares and prices at which the transaction was effected.

SEC source: 0000899243-19-020416 · doc4.xml · derivative · entry 26

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Principals Fund, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 253,230 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · derivative · entry 25

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Fund, LP

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,726,574 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · derivative · entry 24

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital U.S. Growth VI Principals Fund, L.P.

Disclosed balance after: 0

Underlying: Class A Common Stock · 42,834 shares

Expires not disclosed

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

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · derivative · entry 23

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

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

Disclosed balance after: 0

Underlying: Class A Common Stock · 855,147 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · derivative · entry 22

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital U.S. Growth VI Principals Fund, L.P.

Disclosed balance after: 0

Underlying: Class A Common Stock · 443,721 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · derivative · entry 21

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

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

Disclosed balance after: 0

Underlying: Class A Common Stock · 8,858,605 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · derivative · entry 20

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SC US GF V Holdings, Ltd.

Disclosed balance after: 0

Underlying: Class A Common Stock · 5,965,519 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F2 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF V Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund V, LP and Sequoia Capital USGF Principals Fund V, L.P., or collectively, the SC US GF V Funds, which together own 100% of the outstanding shares of SC US GF V Holdings, Ltd. As a result, SC US (TTGP), Ltd. and SCGF V Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by SC US GF V Holdings, Ltd. Each of SC US (TTGP), Ltd. and SCGF V Management, L.P. disclaims beneficial ownership of the securities held by SC US GF V Holdings, Ltd. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · derivative · entry 19

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SC US GF V Holdings, Ltd

Disclosed balance after: 0

Underlying: Class A Common Stock · 17,622,476 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F2 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF V Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund V, LP and Sequoia Capital USGF Principals Fund V, L.P., or collectively, the SC US GF V Funds, which together own 100% of the outstanding shares of SC US GF V Holdings, Ltd. As a result, SC US (TTGP), Ltd. and SCGF V Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by SC US GF V Holdings, Ltd. Each of SC US (TTGP), Ltd. and SCGF V Management, L.P. disclaims beneficial ownership of the securities held by SC US GF V Holdings, Ltd. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · derivative · entry 18

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SC US GF V Holdings, Ltd.

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,638,950 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.

F7 · derivative.exercise_price: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · deemedExecutionDate: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.exercise_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F7 · derivative.expiration_date: Prior to the closing of the Issuer's initial public offering, each series of the Issuer's convertible preferred stock automatically converted into Class A Common Stock on a 1:1 basis.

F1 · derivative.underlying: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F2 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF V Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund V, LP and Sequoia Capital USGF Principals Fund V, L.P., or collectively, the SC US GF V Funds, which together own 100% of the outstanding shares of SC US GF V Holdings, Ltd. As a result, SC US (TTGP), Ltd. and SCGF V Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by SC US GF V Holdings, Ltd. Each of SC US (TTGP), Ltd. and SCGF V Management, L.P. disclaims beneficial ownership of the securities held by SC US GF V Holdings, Ltd. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 17

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Principals Fund, LP

Disclosed balance after: 253,230

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 16

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Fund, LP

Disclosed balance after: 8,726,574

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 15

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital U.S. Growth VI Principals Fund, L.P.

Disclosed balance after: 486,555

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 14

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

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

Disclosed balance after: 9,713,752

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 13

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SC US GF V Holdings, Ltd.

Disclosed balance after: 25,226,945

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F2 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF V Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund V, LP and Sequoia Capital USGF Principals Fund V, L.P., or collectively, the SC US GF V Funds, which together own 100% of the outstanding shares of SC US GF V Holdings, Ltd. As a result, SC US (TTGP), Ltd. and SCGF V Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by SC US GF V Holdings, Ltd. Each of SC US (TTGP), Ltd. and SCGF V Management, L.P. disclaims beneficial ownership of the securities held by SC US GF V Holdings, Ltd. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 12

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Denarvor, L.L.C.

Disclosed balance after: 1,425

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F6 · ownership.nature: SC US SSF 2013 (TTGP), L.L.C. is the general partner of SC U.S. Scout Seed Fund 2013 Management, L.P., which is the general partner of Sequoia Capital U.S. Scout Seed Fund 2013, L.P., which wholly owns Sequoia Capital U.S. Scout Fund IV, L.L.C., which in turn wholly owns Denarvor, L.L.C. As a result, SC US SSF 2013 (TTGP), L.L.C. and SC U.S. Scout Seed Fund 2013 Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Denarvor, L.L.C. Each of SC US SSF 2013 (TTGP), L.L.C. and SC U.S. Scout Seed Fund 2013 Management, L.P. disclaims beneficial ownership of the securities held by Denarvor, L.L.C. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 11

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Principals Fund, LP

Disclosed balance after: 0

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 10

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Fund, LP

Disclosed balance after: 0

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 9

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital U.S. Growth VI Principals Fund, L.P

Disclosed balance after: 0

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 8

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

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

Disclosed balance after: 0

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 7

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SC US GF V Holdings, Ltd.

Disclosed balance after: 0

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F2 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF V Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund V, LP and Sequoia Capital USGF Principals Fund V, L.P., or collectively, the SC US GF V Funds, which together own 100% of the outstanding shares of SC US GF V Holdings, Ltd. As a result, SC US (TTGP), Ltd. and SCGF V Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by SC US GF V Holdings, Ltd. Each of SC US (TTGP), Ltd. and SCGF V Management, L.P. disclaims beneficial ownership of the securities held by SC US GF V Holdings, Ltd. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 6

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Denarvor, L.L.C.

Disclosed balance after: 0

F1 · security: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F6 · ownership.nature: SC US SSF 2013 (TTGP), L.L.C. is the general partner of SC U.S. Scout Seed Fund 2013 Management, L.P., which is the general partner of Sequoia Capital U.S. Scout Seed Fund 2013, L.P., which wholly owns Sequoia Capital U.S. Scout Fund IV, L.L.C., which in turn wholly owns Denarvor, L.L.C. As a result, SC US SSF 2013 (TTGP), L.L.C. and SC U.S. Scout Seed Fund 2013 Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Denarvor, L.L.C. Each of SC US SSF 2013 (TTGP), L.L.C. and SC U.S. Scout Seed Fund 2013 Management, L.P. disclaims beneficial ownership of the securities held by Denarvor, L.L.C. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 5

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Principals Fund, LP

Disclosed balance after: 253,230

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: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 4

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital Global Growth Fund, LP

Disclosed balance after: 8,726,574

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: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F4 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGGF Management, L.P., which is the general partner of Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. As a result, SC US (TTGP), Ltd. and SCGGF Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP. Voting and disposition decisions at SC US (TTGP), Ltd. with respect to the shares held by the SC GGF Funds are made by an investment committee consisting of Messrs. Douglas Leone and James J. Goetz. Each of SC US (TTGP), Ltd., SCGGF Management, L.P., Mr. Leone and Mr. Goetz disclaims beneficial ownership of the securities held by Sequoia Capital Global Growth Fund, LP and Sequoia Capital Global Growth Principals Fund, LP except to the extent of its pecuniary interest therein,

F5 · ownership.nature: (Continued from footnote 5) 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 3

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · Sequoia Capital U.S. Growth VI Principals Fund, L.P.

Disclosed balance after: 486,555

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: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 2

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

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

Disclosed balance after: 9,713,752

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: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F3 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SC U.S. Growth VI Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. As a result, SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. Each of SC US (TTGP), Ltd. and SC U.S. Growth VI Management, L.P. disclaims beneficial ownership of the securities held by Sequoia Capital U.S. Growth Fund VI, L.P. and Sequoia Capital U.S. Growth VI Principals Fund, L.P. except to the extent of its 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: 0000899243-19-020416 · doc4.xml · nonDerivative · entry 1

SC US (TTGP), LTD. · CIK 0001607841 · 10% owner

SC U.S. GROWTH VI MANAGEMENT, L.P. · CIK 0001611388 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND VI, L.P. · CIK 0001600143 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH VI PRINCIPALS FUND, L.P. · CIK 0001603938 · 10% owner

SCGF V Management, L.P. · CIK 0001552459 · 10% owner

SEQUOIA CAPITAL U.S. GROWTH FUND V, L.P. · CIK 0001528109 · 10% owner

SEQUOIA CAPITAL USGF PRINCIPALS FUND V, L.P. · CIK 0001528063 · 10% owner

SC US GF V Holdings, Ltd. · CIK 0001552461 · 10% owner

GOETZ JAMES J · CIK 0001219231 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · SC US GF V Holdings, Ltd.

Disclosed balance after: 25,226,945

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: Immediately prior to the completion of the Issuer's initial public offering of Common Stock and following the conversion of each series of the Issuer's Convertible Preferred Stock and the Issuer's Class B Common Stock into Class A Common Stock, each share of Class A Common Stock was reclassified into one share of Common Stock.

F2 · ownership.nature: SC US (TTGP), Ltd. is the general partner of SCGF V Management, L.P., which is the general partner of Sequoia Capital U.S. Growth Fund V, LP and Sequoia Capital USGF Principals Fund V, L.P., or collectively, the SC US GF V Funds, which together own 100% of the outstanding shares of SC US GF V Holdings, Ltd. As a result, SC US (TTGP), Ltd. and SCGF V Management, L.P. may be deemed to share voting and dispositive power with respect to the shares held by SC US GF V Holdings, Ltd. Each of SC US (TTGP), Ltd. and SCGF V Management, L.P. disclaims beneficial ownership of the securities held by SC US GF V Holdings, Ltd. except to the extent of its 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: 0001209191-19-021345 · doc4.xml · nonDerivative · entry 2

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 153,645

F2 · price: The price reported in Column 4 is weighted average price. These shares were sold in multiple transactions at prices ranging from $243.00 to $243.56, inclusive.

SEC source: 0001209191-19-021345 · doc4.xml · nonDerivative · entry 1

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 164,685

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $242.00 to $242.98, inclusive. The Reporting Person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

SEC source: 0001209191-18-000184 · doc4.xml · nonDerivative · entry 6

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Foundation

Disclosed balance after: 0

F4 · price: This sale price represents the weighted average sale price of the shares sold ranging from $145.80 to $146.60 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F2 · ownership.nature: Shares held by the Zteog Foundation, for which the Reporting Person serves as President.

SEC source: 0001209191-18-000184 · doc4.xml · nonDerivative · entry 5

GOETZ JAMES J · CIK 0001219231 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Foundation

Disclosed balance after: 0

F3 · price: This sale price represents the weighted average sale price of the shares sold ranging from $146.49 to $147.44 per share. Upon request by the Commission staff, the Issuer, or a security holder of the Issuer, the Reporting Person will provide full information regarding the number of shares sold at each separate price within the range set forth in this Form 4.

F1 · ownership.nature: Shares held by the Freedom Reigns Foundation, for which the Reporting Person's spouse serves as President.