SFIX

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 22

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 205,618

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.31 to $28.76, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F17 · ownership.nature: Shares are held by Peter H. Fenton's family trusts.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 21

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 207,352

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.29 to $28.27, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F17 · ownership.nature: Shares are held by Peter H. Fenton's family trusts.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 20

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 210,518

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.98 to $26.82, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F17 · ownership.nature: Shares are held by Peter H. Fenton's family trusts.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 18

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.815 to $27.38, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F16 · ownership.nature: Shares are held by Bruce W. Dunlevie's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 17

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 27,276

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.81 to $26.81, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F16 · ownership.nature: Shares are held by Bruce W. Dunlevie's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 15

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F15 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $26.815 to $27.38, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: Shares are held by limited partnerships controlled by Bruce W. Dunlevie.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 14

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,899

F14 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.81 to $26.81, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F13 · ownership.nature: Shares are held by limited partnerships controlled by Bruce W. Dunlevie.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 12

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 111,793

F12 · ownership.nature: Shares are held by Matthew R. Cohler's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 8

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 78,403

F9 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $28.31 to $28.76, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · ownership.nature: Shares are held by Steven M. Spurlock's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 7

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 78,969

F8 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $27.29 to $28.27, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · ownership.nature: Shares are held by Steven M. Spurlock's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 6

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 80,003

F7 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $25.98 to $26.82, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

F6 · ownership.nature: Shares are held by Steven M. Spurlock's family trust.

SEC source: 0001209191-18-054549 · doc4.xml · nonDerivative · entry 6

Vishria Eric · CIK 0001617474 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 468

SEC source: 0001209191-18-054548 · doc4.xml · derivative · entry 31

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,216,755

Underlying: Class A Common Stock · 404,955 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.

F25 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F26 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F25 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F26 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F27 · derivative.expiration_date: Not applicable.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054548 · doc4.xml · derivative · entry 30

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 14,205,480

Underlying: Class A Common Stock · 2,595,045 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.

F25 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F26 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F25 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F26 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F27 · derivative.expiration_date: Not applicable.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 29

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,458

F3 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F24 · ownership.nature: Shares are held by a limited partnership controlled by Mitchell H. Lasky.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 28

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 122,208

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F23 · ownership.nature: Shares are held by Mitchell H. Lasky's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 27

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 44,686

F3 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F22 · ownership.nature: Shares are held by a limited partnership controlled by Robert C. Kagle.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 25

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 113,666

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F20 · ownership.nature: Shares are held directly by Robert C. Kagle.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 24

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 266,446

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F19 · ownership.nature: Shares are held by Kevin R. Harvey's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 23

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 37,597

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F18 · ownership.nature: Shares are held by limited partnerships controlled by Kevin R. Harvey.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 19

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 215,634

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F17 · ownership.nature: Shares are held by Peter H. Fenton's family trusts.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 16

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 254,717

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F16 · ownership.nature: Shares are held by Bruce W. Dunlevie's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 13

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 36,415

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F13 · ownership.nature: Shares are held by limited partnerships controlled by Bruce W. Dunlevie.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 11

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 126,257

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F12 · ownership.nature: Shares are held by Matthew R. Cohler's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 10

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 9,134

F4 · kind: Represents a pro-rata, in-kind distribution by BCP VI and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F11 · ownership.nature: Shares are held by Alexandre Balkanski's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 9

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 1,990

F4 · kind: Represents a pro-rata, in-kind distribution by BCP VI and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F10 · ownership.nature: Shares are held by a limited partnership controlled by Alexandre Balkanski.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 5

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 81,676

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F6 · ownership.nature: Shares are held by Steven M. Spurlock's family trust.

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 4

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F4 · kind: Represents a pro-rata, in-kind distribution by BCP VI and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 3

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 2

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 404,955

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

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054548 · doc4.xml · nonDerivative · entry 1

SPURLOCK STEVEN M · CIK 0001190193 · 10% owner

BALKANSKI ALEXANDRE · CIK 0001190192 · 10% owner

Cohler Matt · CIK 0001572685 · 10% owner

DUNLEVIE BRUCE · CIK 0001190211 · 10% owner

FENTON PETER H · CIK 0001219230 · 10% owner

HARVEY KEVIN · CIK 0001190213 · 10% owner

KAGLE ROBERT · CIK 0001183234 · 10% owner

LASKY MITCHELL · CIK 0001091435 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,595,045

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

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054547 · doc4.xml · derivative · entry 6

Benchmark Capital Management Co. VII, L.L.C. · CIK 0001611050 · 10% owner

Benchmark Capital Management Co. VI, L.L.C. · CIK 0001572569 · 10% owner

BENCHMARK CAPITAL PARTNERS VI LP · CIK 0001426303 · 10% owner

Benchmark Capital Partners VII, L.P. · CIK 0001507669 · 10% owner

BENCHMARK FOUNDERS FUND VI LP · CIK 0001432812 · 10% owner

Benchmark Founders Fund VI-B, L.P. · CIK 0001572570 · 10% owner

Benchmark Founders' Fund VII, L.P. · CIK 0001507661 · 10% owner

Benchmark Founders' Fund VII-B, L.P. · CIK 0001507670 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,216,755

Underlying: Class A Common Stock · 404,955 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.

F5 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F6 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F5 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F6 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F7 · derivative.expiration_date: Not applicable.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054547 · doc4.xml · derivative · entry 5

Benchmark Capital Management Co. VII, L.L.C. · CIK 0001611050 · 10% owner

Benchmark Capital Management Co. VI, L.L.C. · CIK 0001572569 · 10% owner

BENCHMARK CAPITAL PARTNERS VI LP · CIK 0001426303 · 10% owner

Benchmark Capital Partners VII, L.P. · CIK 0001507669 · 10% owner

BENCHMARK FOUNDERS FUND VI LP · CIK 0001432812 · 10% owner

Benchmark Founders Fund VI-B, L.P. · CIK 0001572570 · 10% owner

Benchmark Founders' Fund VII, L.P. · CIK 0001507661 · 10% owner

Benchmark Founders' Fund VII-B, L.P. · CIK 0001507670 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 14,205,480

Underlying: Class A Common Stock · 2,595,045 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.

F5 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F6 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F5 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F6 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F7 · derivative.expiration_date: Not applicable.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054547 · doc4.xml · nonDerivative · entry 4

Benchmark Capital Management Co. VII, L.L.C. · CIK 0001611050 · 10% owner

Benchmark Capital Management Co. VI, L.L.C. · CIK 0001572569 · 10% owner

BENCHMARK CAPITAL PARTNERS VI LP · CIK 0001426303 · 10% owner

Benchmark Capital Partners VII, L.P. · CIK 0001507669 · 10% owner

BENCHMARK FOUNDERS FUND VI LP · CIK 0001432812 · 10% owner

Benchmark Founders Fund VI-B, L.P. · CIK 0001572570 · 10% owner

Benchmark Founders' Fund VII, L.P. · CIK 0001507661 · 10% owner

Benchmark Founders' Fund VII-B, L.P. · CIK 0001507670 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F4 · kind: Represents a pro-rata, in-kind distribution by BCP VI and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054547 · doc4.xml · nonDerivative · entry 3

Benchmark Capital Management Co. VII, L.L.C. · CIK 0001611050 · 10% owner

Benchmark Capital Management Co. VI, L.L.C. · CIK 0001572569 · 10% owner

BENCHMARK CAPITAL PARTNERS VI LP · CIK 0001426303 · 10% owner

Benchmark Capital Partners VII, L.P. · CIK 0001507669 · 10% owner

BENCHMARK FOUNDERS FUND VI LP · CIK 0001432812 · 10% owner

Benchmark Founders Fund VI-B, L.P. · CIK 0001572570 · 10% owner

Benchmark Founders' Fund VII, L.P. · CIK 0001507661 · 10% owner

Benchmark Founders' Fund VII-B, L.P. · CIK 0001507670 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054547 · doc4.xml · nonDerivative · entry 2

Benchmark Capital Management Co. VII, L.L.C. · CIK 0001611050 · 10% owner

Benchmark Capital Management Co. VI, L.L.C. · CIK 0001572569 · 10% owner

BENCHMARK CAPITAL PARTNERS VI LP · CIK 0001426303 · 10% owner

Benchmark Capital Partners VII, L.P. · CIK 0001507669 · 10% owner

BENCHMARK FOUNDERS FUND VI LP · CIK 0001432812 · 10% owner

Benchmark Founders Fund VI-B, L.P. · CIK 0001572570 · 10% owner

Benchmark Founders' Fund VII, L.P. · CIK 0001507661 · 10% owner

Benchmark Founders' Fund VII-B, L.P. · CIK 0001507670 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 404,955

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

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054547 · doc4.xml · nonDerivative · entry 1

Benchmark Capital Management Co. VII, L.L.C. · CIK 0001611050 · 10% owner

Benchmark Capital Management Co. VI, L.L.C. · CIK 0001572569 · 10% owner

BENCHMARK CAPITAL PARTNERS VI LP · CIK 0001426303 · 10% owner

Benchmark Capital Partners VII, L.P. · CIK 0001507669 · 10% owner

BENCHMARK FOUNDERS FUND VI LP · CIK 0001432812 · 10% owner

Benchmark Founders Fund VI-B, L.P. · CIK 0001572570 · 10% owner

Benchmark Founders' Fund VII, L.P. · CIK 0001507661 · 10% owner

Benchmark Founders' Fund VII-B, L.P. · CIK 0001507670 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,595,045

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

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054550 · doc4.xml · derivative · entry 8

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,216,755

Underlying: Class A Common Stock · 404,955 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: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F8 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F8 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F9 · derivative.expiration_date: Not applicable.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054550 · doc4.xml · derivative · entry 7

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 14,205,480

Underlying: Class A Common Stock · 2,595,045 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: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F8 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F7 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F8 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F9 · derivative.expiration_date: Not applicable.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054550 · doc4.xml · nonDerivative · entry 6

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 23,124

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F6 · ownership.nature: Shares are held by limited partnerships controlled by the reporting person.

SEC source: 0001209191-18-054550 · doc4.xml · nonDerivative · entry 5

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 235,527

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

SEC source: 0001209191-18-054550 · doc4.xml · nonDerivative · entry 4

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F4 · kind: Represents a pro-rata, in-kind distribution by BCP VI and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054550 · doc4.xml · nonDerivative · entry 3

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054550 · doc4.xml · nonDerivative · entry 2

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 404,955

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

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054550 · doc4.xml · nonDerivative · entry 1

GURLEY J WILLIAM · CIK 0001190191 · Director · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,595,045

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

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054549 · doc4.xml · derivative · entry 8

Vishria Eric · CIK 0001617474 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,216,755

Underlying: Class A Common Stock · 404,955 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F7 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F7 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F8 · derivative.expiration_date: Not applicable.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054549 · doc4.xml · derivative · entry 7

Vishria Eric · CIK 0001617474 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 14,205,480

Underlying: Class A Common Stock · 2,595,045 shares

Expires not disclosed

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

F6 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F7 · derivative.exercise_price: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F6 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the reporting person into one share of Class A Common Stock and has no expiration date. Class B Common Stock will convert automatically into Class A Common Stock on the earlier of (i) the date on which the number of outstanding shares of Class B Common Stock represents less than 10% of the aggregate combined number of outstanding shares of Class A Common Stock and Class B Common Stock; (ii) ten years following the effective date of the Issuer's initial public offering; or (iii) the date specified by vote of the holders of a majority of the outstanding shares of Class B Common Stock, voting as a single class.

F7 · derivative.exercise_date: In addition, each share of Class B Common Stock will convert automatically into one share of Class A Common Stock (i) upon any transfer, whether or not for value (subject to certain exceptions), or (ii) in the event of death or disability (as defined in the amended and restated certificate of incorporation of the Issuer) of the reporting person, shares of Class B Common Stock held by the reporting person or the reporting person's permitted estate planning entities will convert into Class A Common Stock.

F8 · derivative.expiration_date: Not applicable.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054549 · doc4.xml · nonDerivative · entry 5

Vishria Eric · CIK 0001617474 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 934

F5 · kind: Represents a pro-rata, in-kind distribution by BCP VI, BCP VII and their affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

SEC source: 0001209191-18-054549 · doc4.xml · nonDerivative · entry 4

Vishria Eric · CIK 0001617474 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F4 · kind: Represents a pro-rata, in-kind distribution by BCP VI and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F2 · ownership.nature: Shares are held by Benchmark Capital Partners VI, L.P. ("BCP VI"), as nominee for BCP VI, Benchmark Founders' Fund VI, L.P. ("BFF VI"), Benchmark Founders' Fund VI-B, L.P. ("BFF VI-B") and related persons. Benchmark Capital Management Co. VI, L.L.C. ("BCMC VI"), the general partner of each of BCP VI, BFF VI and BFF VI-B, may be deemed to have sole voting and investment power over such shares. Alexandre Balkanski, Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Robert C. Kagle, Mitchell H. Lasky and Steven M. Spurlock, the managing members of BCMC VI, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).

SEC source: 0001209191-18-054549 · doc4.xml · nonDerivative · entry 3

Vishria Eric · CIK 0001617474 · 10% owner

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

F3 · kind: Represents a pro-rata, in-kind distribution by BCP VII and its affiliated funds and associated persons, without additional consideration, to their respective partners, members and assigns.

F1 · ownership.nature: Shares are held by Benchmark Capital Partners VII, L.P. ("BCP VII"), as nominee for BCP VII, Benchmark Founders' Fund VII, L.P. ("BFF VII"), Benchmark Founders' Fund VII-B, L.P. ("BFF VII-B") and related persons. Benchmark Capital Management Co. VII, L.L.C. ("BCMC VII"), the general partner of each of BCP VII, BFF VII and BFF VII-B, may be deemed to have sole voting and investment power over such shares. Matthew R. Cohler, Bruce W. Dunlevie, Peter H. Fenton, J. William Gurley, Kevin R. Harvey, Mitchell H. Lasky, Steven M. Spurlock and Eric Vishria, the managing members of BCMC VII, may be deemed to share voting and investment power over these shares beneficially held by such entities. Each such person and entity disclaims the existence of a "group" and disclaims beneficial ownership of any securities (except to the extent such person's or entity's pecuniary interest in such securities).