BRZE

SEC source: 0001209191-21-066446 · doc4.xml · nonDerivative · entry 1

Hyman Jonathan · CIK 0001888935 · Chief Technology Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F1 · shares: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

SEC source: 0001209191-21-066440 · doc4.xml · derivative · entry 8

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 750,000

Underlying: Class B Common Stock · 750,000 shares

Expires 2031-04-19

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F5 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on February 1, 2023, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

F2 · derivative.underlying: Each share of Class B Common Stock is convertible into one share of Class A Common Stock (A) at any time at the option of the Reporting Person or (B) automatically upon the occurrence of the following: (1) the transfer of such share of Class B Common Stock, except for certain transfers whereby the Reporting Person continues to hold sole voting and dispositive power with respect to each such share, (2) the death of a Class B common stockholder who is a natural person, (3) the last trading day of the fiscal quarter immediately following the fifth anniversary of the Issuer's initial public offering, (4) the date specified by affirmative vote of the holders of a majority of the outstanding shares of Class B common stock and (5) the last trading day of the fiscal quarter during which the then outstanding shares of Class B Common Stock first represent less than 10% of the aggregate number of shares of the then outstanding Class A Common Stock and Class B Common Stock.

SEC source: 0001209191-21-066440 · doc4.xml · derivative · entry 7

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 750,000 shares

Expires 2031-04-19

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F5 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on February 1, 2023, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

SEC source: 0001209191-21-066440 · doc4.xml · derivative · entry 6

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 450,000

Underlying: Class B Common Stock · 450,000 shares

Expires 2031-04-19

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F4 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on February 1, 2022, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

F2 · derivative.underlying: Each share of Class B Common Stock is convertible into one share of Class A Common Stock (A) at any time at the option of the Reporting Person or (B) automatically upon the occurrence of the following: (1) the transfer of such share of Class B Common Stock, except for certain transfers whereby the Reporting Person continues to hold sole voting and dispositive power with respect to each such share, (2) the death of a Class B common stockholder who is a natural person, (3) the last trading day of the fiscal quarter immediately following the fifth anniversary of the Issuer's initial public offering, (4) the date specified by affirmative vote of the holders of a majority of the outstanding shares of Class B common stock and (5) the last trading day of the fiscal quarter during which the then outstanding shares of Class B Common Stock first represent less than 10% of the aggregate number of shares of the then outstanding Class A Common Stock and Class B Common Stock.

SEC source: 0001209191-21-066440 · doc4.xml · derivative · entry 5

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 450,000 shares

Expires 2031-04-19

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F4 · derivative.exercise_date: One fourth (1/4th) of the shares subject to the option award shall vest on February 1, 2022, and one thirty-sixth (1/36th) of the remaining shares subject to the option award shall vest on the first day of each month thereafter, subject to the Reporting Person's continuous service through such vesting date.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

SEC source: 0001209191-21-066440 · doc4.xml · derivative · entry 4

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 753,460

Underlying: Class B Common Stock · 753,460 shares

Expires 2029-03-11

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F3 · derivative.exercise_date: The original option award was for 898,460 shares. One forty-eighth (1/48th) of the shares subject to the option award vested or shall vest on a monthly basis on the first day of each month commencing on March 1, 2019, subject to the Reporting Person's continuous service through such vesting date.

F2 · derivative.underlying: Each share of Class B Common Stock is convertible into one share of Class A Common Stock (A) at any time at the option of the Reporting Person or (B) automatically upon the occurrence of the following: (1) the transfer of such share of Class B Common Stock, except for certain transfers whereby the Reporting Person continues to hold sole voting and dispositive power with respect to each such share, (2) the death of a Class B common stockholder who is a natural person, (3) the last trading day of the fiscal quarter immediately following the fifth anniversary of the Issuer's initial public offering, (4) the date specified by affirmative vote of the holders of a majority of the outstanding shares of Class B common stock and (5) the last trading day of the fiscal quarter during which the then outstanding shares of Class B Common Stock first represent less than 10% of the aggregate number of shares of the then outstanding Class A Common Stock and Class B Common Stock.

SEC source: 0001209191-21-066440 · doc4.xml · derivative · entry 3

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 753,460 shares

Expires 2029-03-11

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F3 · derivative.exercise_date: The original option award was for 898,460 shares. One forty-eighth (1/48th) of the shares subject to the option award vested or shall vest on a monthly basis on the first day of each month commencing on March 1, 2019, subject to the Reporting Person's continuous service through such vesting date.

F1 · derivative.underlying: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

SEC source: 0001209191-21-066440 · doc4.xml · derivative · entry 2

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,294,244

Underlying: Class A Common Stock · 3,294,244 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock (A) at any time at the option of the Reporting Person or (B) automatically upon the occurrence of the following: (1) the transfer of such share of Class B Common Stock, except for certain transfers whereby the Reporting Person continues to hold sole voting and dispositive power with respect to each such share, (2) the death of a Class B common stockholder who is a natural person, (3) the last trading day of the fiscal quarter immediately following the fifth anniversary of the Issuer's initial public offering, (4) the date specified by affirmative vote of the holders of a majority of the outstanding shares of Class B common stock and (5) the last trading day of the fiscal quarter during which the then outstanding shares of Class B Common Stock first represent less than 10% of the aggregate number of shares of the then outstanding Class A Common Stock and Class B Common Stock.

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock (A) at any time at the option of the Reporting Person or (B) automatically upon the occurrence of the following: (1) the transfer of such share of Class B Common Stock, except for certain transfers whereby the Reporting Person continues to hold sole voting and dispositive power with respect to each such share, (2) the death of a Class B common stockholder who is a natural person, (3) the last trading day of the fiscal quarter immediately following the fifth anniversary of the Issuer's initial public offering, (4) the date specified by affirmative vote of the holders of a majority of the outstanding shares of Class B common stock and (5) the last trading day of the fiscal quarter during which the then outstanding shares of Class B Common Stock first represent less than 10% of the aggregate number of shares of the then outstanding Class A Common Stock and Class B Common Stock.

F2 · derivative.expiration_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock (A) at any time at the option of the Reporting Person or (B) automatically upon the occurrence of the following: (1) the transfer of such share of Class B Common Stock, except for certain transfers whereby the Reporting Person continues to hold sole voting and dispositive power with respect to each such share, (2) the death of a Class B common stockholder who is a natural person, (3) the last trading day of the fiscal quarter immediately following the fifth anniversary of the Issuer's initial public offering, (4) the date specified by affirmative vote of the holders of a majority of the outstanding shares of Class B common stock and (5) the last trading day of the fiscal quarter during which the then outstanding shares of Class B Common Stock first represent less than 10% of the aggregate number of shares of the then outstanding Class A Common Stock and Class B Common Stock.

SEC source: 0001209191-21-066440 · doc4.xml · nonDerivative · entry 1

Magnuson William · CIK 0001888932 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F1 · shares: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

F1 · price: Immediately prior to the closing of the Issuer's initial public offering, each share of Common Stock was reclassified into one share of Class B Common Stock in an exempt transaction pursuant to Rule 16b-7.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 21

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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: 8,017

Underlying: Class A Common Stock · 8,017 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F4 · ownership.nature: Shares are held by Meritech Capital Entrepreneurs VI L.P. ("MCE VI"). GP VI, the general partner of MCE VI, has sole voting and dispositive power with respect to the shares held by MCE VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCE VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCE VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 20

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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: 15,848

Underlying: Class A Common Stock · 15,848 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F3 · ownership.nature: Shares are held by Meritech Capital Affiliates VI L.P. ("MCA VI"). GP VI, the general partner of MCA VI, has sole voting and dispositive power with respect to the shares held by MCA VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCA VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 19

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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: 592,802

Underlying: Class A Common Stock · 592,802 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · ownership.nature: Shares are held by Meritech Capital Partners VI L.P. ("MCP VI"). Meritech Capital Associates VI L.L.C. ("GP VI"), the general partner of MCP VI, has sole voting and dispositive power with respect to the shares held by MCP VI. Paul S. Madera ("Madera"), Robert D. Ward ("Ward"), George H. Bischof ("Bischof"), Craig Sherman ("Sherman"), Max Motschwiller ("Motschwiller"), Alexander Kurland ("Kurland") and Alex Clayton ("Clayton"), the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCP VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 18

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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: 770,326

Underlying: Class A Common Stock · 770,326 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F7 · ownership.nature: Shares are held by Meritech Capital Partners V Sidecar L.P. ("MCS V"). GP V, the general partner of MCS V, has sole voting and dispositive power with respect to the shares held by MCS V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCS V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCS V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 17

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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: 116,632

Underlying: Class A Common Stock · 116,632 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 16

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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: 3,234,228

Underlying: Class A Common Stock · 3,234,228 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 15

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 74,784 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 14

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 770,326 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F7 · ownership.nature: Shares are held by Meritech Capital Partners V Sidecar L.P. ("MCS V"). GP V, the general partner of MCS V, has sole voting and dispositive power with respect to the shares held by MCS V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCS V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCS V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 13

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 1,797,428 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 12

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 1,344 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 11

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 46,176 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 10

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 7,027 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F4 · ownership.nature: Shares are held by Meritech Capital Entrepreneurs VI L.P. ("MCE VI"). GP VI, the general partner of MCE VI, has sole voting and dispositive power with respect to the shares held by MCE VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCE VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCE VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 9

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 13,891 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F3 · ownership.nature: Shares are held by Meritech Capital Affiliates VI L.P. ("MCA VI"). GP VI, the general partner of MCA VI, has sole voting and dispositive power with respect to the shares held by MCA VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCA VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 8

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 519,587 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F2 · ownership.nature: Shares are held by Meritech Capital Partners VI L.P. ("MCP VI"). Meritech Capital Associates VI L.L.C. ("GP VI"), the general partner of MCP VI, has sole voting and dispositive power with respect to the shares held by MCP VI. Paul S. Madera ("Madera"), Robert D. Ward ("Ward"), George H. Bischof ("Bischof"), Craig Sherman ("Sherman"), Max Motschwiller ("Motschwiller"), Alexander Kurland ("Kurland") and Alex Clayton ("Clayton"), the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCP VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 7

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 30,816 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 6

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 1,058,056 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 5

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 9,688 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 4

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 332,568 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 3

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 990 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F4 · ownership.nature: Shares are held by Meritech Capital Entrepreneurs VI L.P. ("MCE VI"). GP VI, the general partner of MCE VI, has sole voting and dispositive power with respect to the shares held by MCE VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCE VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCE VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 2

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 1,957 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F3 · ownership.nature: Shares are held by Meritech Capital Affiliates VI L.P. ("MCA VI"). GP VI, the general partner of MCA VI, has sole voting and dispositive power with respect to the shares held by MCA VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCA VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018119 · doc4.xml · derivative · entry 1

Meritech Capital Associates V L.L.C. · CIK 0001613048 · 10% owner

Meritech Capital Affiliates V L.P. · CIK 0001613003 · 10% owner

Meritech Capital Affiliates VI L.P. · CIK 0001747623 · 10% owner

Meritech Capital Entrepreneurs VI L.P. · CIK 0001747618 · 10% owner

Meritech Capital Partners V L.P. · CIK 0001612996 · 10% owner

Meritech Capital Partners V Sidecar L.P. · CIK 0001613000 · 10% owner

Meritech Capital Partners VI L.P. · CIK 0001741043 · 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

Underlying: Common Stock · 73,215 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F2 · ownership.nature: Shares are held by Meritech Capital Partners VI L.P. ("MCP VI"). Meritech Capital Associates VI L.L.C. ("GP VI"), the general partner of MCP VI, has sole voting and dispositive power with respect to the shares held by MCP VI. Paul S. Madera ("Madera"), Robert D. Ward ("Ward"), George H. Bischof ("Bischof"), Craig Sherman ("Sherman"), Max Motschwiller ("Motschwiller"), Alexander Kurland ("Kurland") and Alex Clayton ("Clayton"), the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCP VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 21

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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: 8,017

Underlying: Class A Common Stock · 8,017 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F4 · ownership.nature: Shares are held by Meritech Capital Entrepreneurs VI L.P. ("MCE VI"). GP VI, the general partner of MCE VI, has sole voting and dispositive power with respect to the shares held by MCE VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCE VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCE VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 20

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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: 15,848

Underlying: Class A Common Stock · 15,848 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F3 · ownership.nature: Shares are held by Meritech Capital Affiliates VI L.P. ("MCA VI"). GP VI, the general partner of MCA VI, has sole voting and dispositive power with respect to the shares held by MCA VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCA VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 19

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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: 592,802

Underlying: Class A Common Stock · 592,802 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F2 · ownership.nature: Shares are held by Meritech Capital Partners VI L.P. ("MCP VI"). Meritech Capital Associates VI L.L.C. ("GP VI"), the general partner of MCP VI, has sole voting and dispositive power with respect to the shares held by MCP VI. Paul S. Madera ("Madera"), Robert D. Ward ("Ward"), George H. Bischof ("Bischof"), Craig Sherman ("Sherman"), Max Motschwiller ("Motschwiller"), Alexander Kurland ("Kurland") and Alex Clayton ("Clayton"), the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCP VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 18

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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: 770,326

Underlying: Class A Common Stock · 770,326 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F7 · ownership.nature: Shares are held by Meritech Capital Partners V Sidecar L.P. ("MCS V"). GP V, the general partner of MCS V, has sole voting and dispositive power with respect to the shares held by MCS V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCS V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCS V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 17

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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: 116,632

Underlying: Class A Common Stock · 116,632 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 16

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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: 3,234,228

Underlying: Class A Common Stock · 3,234,228 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.

F8 · derivative.exercise_price: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.exercise_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F8 · derivative.expiration_date: Each share of Class B Common Stock is convertible at any time at the option of the holder into one share of Class A Common Stock. Additionally, each share of Class B Common Stock will, subject to certain conditions and exceptions, convert automatically into one share of Class A Common Stock upon any transfer.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 15

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 74,784 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 14

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 770,326 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F7 · ownership.nature: Shares are held by Meritech Capital Partners V Sidecar L.P. ("MCS V"). GP V, the general partner of MCS V, has sole voting and dispositive power with respect to the shares held by MCS V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCS V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCS V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 13

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 1,797,428 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 12

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 1,344 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 11

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 46,176 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 10

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 7,027 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F4 · ownership.nature: Shares are held by Meritech Capital Entrepreneurs VI L.P. ("MCE VI"). GP VI, the general partner of MCE VI, has sole voting and dispositive power with respect to the shares held by MCE VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCE VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCE VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 9

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 13,891 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F3 · ownership.nature: Shares are held by Meritech Capital Affiliates VI L.P. ("MCA VI"). GP VI, the general partner of MCA VI, has sole voting and dispositive power with respect to the shares held by MCA VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCA VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 8

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 519,587 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F2 · ownership.nature: Shares are held by Meritech Capital Partners VI L.P. ("MCP VI"). Meritech Capital Associates VI L.L.C. ("GP VI"), the general partner of MCP VI, has sole voting and dispositive power with respect to the shares held by MCP VI. Paul S. Madera ("Madera"), Robert D. Ward ("Ward"), George H. Bischof ("Bischof"), Craig Sherman ("Sherman"), Max Motschwiller ("Motschwiller"), Alexander Kurland ("Kurland") and Alex Clayton ("Clayton"), the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCP VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 7

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 30,816 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 6

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 1,058,056 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 5

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 9,688 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F6 · ownership.nature: Shares are held by Meritech Capital Affiliates V L.P. ("MCA V"). GP V, the general partner of MCA V, has sole voting and dispositive power with respect to the shares held by MCA V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCA V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 4

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 332,568 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F5 · ownership.nature: Shares are held by Meritech Capital Partners V L.P. ("MCP V"). Meritech Capital Associates V L.L.C. ("GP V"), the general partner of MCP V, has sole voting and dispositive power with respect to the shares held by MCP V. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton are the managing members of GP V or otherwise share voting and dispositive power with respect to the shares held by MCP V. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCP V (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 3

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 990 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F4 · ownership.nature: Shares are held by Meritech Capital Entrepreneurs VI L.P. ("MCE VI"). GP VI, the general partner of MCE VI, has sole voting and dispositive power with respect to the shares held by MCE VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCE VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCE VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.

SEC source: 0001209191-22-018121 · doc4.xml · derivative · entry 2

Meritech Capital Associates VI L.L.C. · CIK 0001741044 · 10% owner

Bischof George · CIK 0001500543 · 10% owner

Clayton Alexander · CIK 0001887142 · 10% owner

Kurland Alexander · CIK 0001887136 · 10% owner

MADERA PAUL S · CIK 0001255151 · 10% owner

Motschwiller Max · CIK 0001887143 · 10% owner

Sherman Craig · CIK 0001631104 · 10% owner

Ward Rob · CIK 0001501075 · 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

Underlying: Common Stock · 1,957 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: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the closing of the Issuer's initial public offering, each share of Series A-1 Preferred Stock-NV, Series A-1 Preferred Stock, Series A Preferred Stock, Series A Preferred Stock-NV, Series C Preferred Stock and Series E Preferred Stock (collectively, the "Preferred Stock") automatically converted into one share of the Issuer's Class B Common Stock, par value $0.0001 per share, on a one-for-one basis. The Preferred Stock had no expiration date.

F3 · ownership.nature: Shares are held by Meritech Capital Affiliates VI L.P. ("MCA VI"). GP VI, the general partner of MCA VI, has sole voting and dispositive power with respect to the shares held by MCA VI. Madera, Ward, Bischof, Sherman, Motschwiller, Kurland and Clayton, the managing members of GP VI, share voting and dispositive power with respect to the shares held by MCA VI. Such persons and entities disclaim the existence of a "group" and disclaim beneficial ownership of the securities held by MCA VI (and this report shall not be deemed an admission that any such person or entity is the beneficial owner of such securities) except to the extent of any pecuniary interest therein.