TOST

SEC source: 0001650164-22-000104 · wf-form4_166491835036710.xml · nonDerivative · entry 1

Narang Aman · CIK 0001869139 · Director · COO & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,559,772

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000102 · wf-form4_166491818102220.xml · derivative · entry 3

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,750

Underlying: Class A Common Stock · 1,250 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest as follows: 25% on July 1, 2022, with remainder vesting in equal quarterly installments over the following three years.

F2 · derivative.expiration_date: The RSUs shall vest as follows: 25% on July 1, 2022, with remainder vesting in equal quarterly installments over the following three years.

SEC source: 0001650164-22-000102 · wf-form4_166491818102220.xml · nonDerivative · entry 1

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 442,297

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000100 · wf-form4_166491791050805.xml · derivative · entry 5

Fredette Stephen · CIK 0001869038 · Director · Co-President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,625

Underlying: Class A Common Stock · 1,565 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

F2 · derivative.expiration_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

SEC source: 0001650164-22-000100 · wf-form4_166491791050805.xml · nonDerivative · entry 1

Fredette Stephen · CIK 0001869038 · Director · Co-President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,314,789

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000106 · wf-form4_166491864615327.xml · derivative · entry 2

Gomez Elena · CIK 0001674159 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 234,375

Underlying: Class A Common Stock · 23,440 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

F2 · derivative.expiration_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

SEC source: 0001650164-22-000106 · wf-form4_166491864615327.xml · nonDerivative · entry 1

Gomez Elena · CIK 0001674159 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 96,399

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000108 · wf-form4_166491880789035.xml · derivative · entry 3

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,250

Underlying: Class A Common Stock · 3,125 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F2 · derivative.exercise_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

F2 · derivative.expiration_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

SEC source: 0001650164-22-000108 · wf-form4_166491880789035.xml · nonDerivative · entry 1

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 292,061

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000098 · wf-form4_166379748419070.xml · nonDerivative · entry 4

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 288,936

F3 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 17, 2022.

F5 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.71 to $19.11, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this price range set forth in this footnote.

SEC source: 0001650164-22-000098 · wf-form4_166379748419070.xml · nonDerivative · entry 3

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Comparato Family Holdings Trust dated July 27, 2018

Disclosed balance after: 1,031,576

F3 · kind: This transaction was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on August 17, 2022.

F4 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.72 to $19.12, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this price range set forth in this footnote.

SEC source: 0001650164-22-000098 · wf-form4_166379748419070.xml · nonDerivative · entry 2

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Comparato Family Holdings Trust dated July 27, 2018

Disclosed balance after: 1,160,530

F2 · shares: On September 15, 2022, the Reporting Person made a bona fide gift of 45,000 shares of the Issuer's Class A Common Stock with no payment in consideration.

SEC source: 0001650164-22-000096 · wf-form4_166328031824674.xml · nonDerivative · entry 1

Hawkins Mark J · CIK 0001430437 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 64,007

F1 · price: The reported price in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $20.81 to $20.86, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the Staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this price range set forth in this footnote.

SEC source: 0001650164-22-000098 · wf-form4_166379748419070.xml · nonDerivative · entry 1

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Comparato Family Holdings Trust dated July 27, 2018

Disclosed balance after: 1,205,530

F1 · shares: On August 31, 2022, the Reporting Person made a bona fide gift of 120,000 shares of the Issuer's Class A Common Stock with no payment in consideration.

SEC source: 0001650164-22-000094 · wf-form4_166094293178148.xml · derivative · entry 3

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Comparato Family Holdings Trust dated July 27, 2018

Disclosed balance after: 6,416,890

Underlying: Class A Common Stock · 165,000 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F1 · kind: Reflects the voluntary conversion of Class B Common Stock into Class A Common Stock on a one-for-one basis.

F2 · derivative.exercise_date: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F2 · derivative.expiration_date: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

SEC source: 0001650164-22-000094 · wf-form4_166094293178148.xml · nonDerivative · entry 1

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Indirect · By the Comparato Family Holdings Trust dated July 27, 2018

Disclosed balance after: 1,325,530

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

F1 · kind: Reflects the voluntary conversion of Class B Common Stock into Class A Common Stock on a one-for-one basis.

F1 · price: Reflects the voluntary conversion of Class B Common Stock into Class A Common Stock on a one-for-one basis.

F2 · price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

SEC source: 0000899243-22-029300 · doc4.xml · nonDerivative · entry 4

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 133,499

F8 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.75 to $19.12, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (8).

F7 · ownership.direct: The shares are directly held by the Reporting Person. Includes Shares received in the distributions described in footnote (4) above.

SEC source: 0000899243-22-029300 · doc4.xml · derivative · entry 5

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

Underlying: Class A Common Stock · 0 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F2 · shares: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F1 · price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F1 · derivative.exercise_date: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F1 · derivative.expiration_date: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F2 · derivative.underlying_shares: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F3 · balance_after: As of the date hereof, Bessemer IX, Bessemer Institutional, Bessemer Venture Partners Century Fund L.P. ("Bessemer Century") and Bessemer Venture Partners Century Fund Institutional L.P. ("Bessemer Century Institutional", and together with Bessemer Century, the "Bessemer Century Funds") own 21,548,921 shares of Class B Common Stock, 17,263,979 shares of Class B Common Stock, 601,985 shares of Class B Common Stock, and 3,798,490 shares of Class B Common Stock, respectively.

F5 · balance_after: The Reporting Person is a partner at Bessemer Venture Partners and has an indirect, passive economic interest in the shares held by the Bessemer IX Funds and the Bessemer Century Funds by virtue of his interest in (1) Deer IX & Co. L.P., the general partner of the Bessemer IX Funds, and (2) Deer X & Co. L.P., the general partner of the Bessemer Century Funds and (3) certain other indirect limited partnership interests in certain of the Bessemer Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Bessemer IX Funds and the Bessemer Century Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his indirect interest in the Bessemer IX Funds and Bessemer Century Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

F3 · ownership.nature: As of the date hereof, Bessemer IX, Bessemer Institutional, Bessemer Venture Partners Century Fund L.P. ("Bessemer Century") and Bessemer Venture Partners Century Fund Institutional L.P. ("Bessemer Century Institutional", and together with Bessemer Century, the "Bessemer Century Funds") own 21,548,921 shares of Class B Common Stock, 17,263,979 shares of Class B Common Stock, 601,985 shares of Class B Common Stock, and 3,798,490 shares of Class B Common Stock, respectively.

F5 · ownership.nature: The Reporting Person is a partner at Bessemer Venture Partners and has an indirect, passive economic interest in the shares held by the Bessemer IX Funds and the Bessemer Century Funds by virtue of his interest in (1) Deer IX & Co. L.P., the general partner of the Bessemer IX Funds, and (2) Deer X & Co. L.P., the general partner of the Bessemer Century Funds and (3) certain other indirect limited partnership interests in certain of the Bessemer Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Bessemer IX Funds and the Bessemer Century Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his indirect interest in the Bessemer IX Funds and Bessemer Century Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

SEC source: 0000899243-22-029300 · doc4.xml · nonDerivative · entry 3

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 276,973

F6 · price: The price reported is a weighted average price. These shares were sold in multiple transactions at prices ranging from $19.308 to $19.743, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote (6).

F7 · ownership.direct: The shares are directly held by the Reporting Person. Includes Shares received in the distributions described in footnote (4) above.

SEC source: 0000899243-22-029300 · doc4.xml · nonDerivative · entry 2

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

F4 · kind: On August 17, 2022 Bessemer IX and Bessemer Institutional distributed, for no consideration 2,481,938 shares and 1,988,411 shares, respectively (collectively, the "Shares"), of Class A Common Stock to their limited partners and to Deer IX & Co. L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer IX & Co. L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · shares: On August 17, 2022 Bessemer IX and Bessemer Institutional distributed, for no consideration 2,481,938 shares and 1,988,411 shares, respectively (collectively, the "Shares"), of Class A Common Stock to their limited partners and to Deer IX & Co. L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer IX & Co. L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · price: On August 17, 2022 Bessemer IX and Bessemer Institutional distributed, for no consideration 2,481,938 shares and 1,988,411 shares, respectively (collectively, the "Shares"), of Class A Common Stock to their limited partners and to Deer IX & Co. L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer IX & Co. L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F4 · ownership.nature: On August 17, 2022 Bessemer IX and Bessemer Institutional distributed, for no consideration 2,481,938 shares and 1,988,411 shares, respectively (collectively, the "Shares"), of Class A Common Stock to their limited partners and to Deer IX & Co. L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer IX & Co. L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F5 · ownership.nature: The Reporting Person is a partner at Bessemer Venture Partners and has an indirect, passive economic interest in the shares held by the Bessemer IX Funds and the Bessemer Century Funds by virtue of his interest in (1) Deer IX & Co. L.P., the general partner of the Bessemer IX Funds, and (2) Deer X & Co. L.P., the general partner of the Bessemer Century Funds and (3) certain other indirect limited partnership interests in certain of the Bessemer Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Bessemer IX Funds and the Bessemer Century Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his indirect interest in the Bessemer IX Funds and Bessemer Century Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

SEC source: 0000899243-22-029300 · doc4.xml · nonDerivative · entry 1

Bennett Richard Kent · CIK 0001860725 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

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

F2 · shares: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F1 · price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F2 · balance_after: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F2 · ownership.nature: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F5 · ownership.nature: The Reporting Person is a partner at Bessemer Venture Partners and has an indirect, passive economic interest in the shares held by the Bessemer IX Funds and the Bessemer Century Funds by virtue of his interest in (1) Deer IX & Co. L.P., the general partner of the Bessemer IX Funds, and (2) Deer X & Co. L.P., the general partner of the Bessemer Century Funds and (3) certain other indirect limited partnership interests in certain of the Bessemer Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Bessemer IX Funds and the Bessemer Century Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his indirect interest in the Bessemer IX Funds and Bessemer Century Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

SEC source: 0000899243-22-029299 · doc4.xml · derivative · entry 3

Bessemer Venture Partners IX L.P. · CIK 0001655213 · 10% owner

Bessemer Venture Partners IX Institutional L.P. · CIK 0001624149 · 10% owner

Deer IX & Co. Ltd. · CIK 0001655220 · 10% owner

Deer IX & Co. L.P. · CIK 0001655219 · 10% owner

Bessemer Venture Partners Century Fund L.P. · CIK 0001787478 · 10% owner

Bessemer Venture Partners Century Fund Institutional L.P. · CIK 0001787477 · 10% owner

Deer X & Co. Ltd. · CIK 0001768677 · 10% owner

Deer X & Co. L.P. · CIK 0001768637 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 43,213,375

Underlying: Class A Common Stock · 4,470,349 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F2 · shares: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F1 · price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F1 · derivative.exercise_date: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F1 · derivative.expiration_date: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F2 · derivative.underlying_shares: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F3 · balance_after: Deer IX & Co. Ltd. ("Deer IX Ltd.") is the general partner of Deer IX & Co. L.P. ("Deer IX L.P."), which is the general partner of each of the Bessemer IX Funds. Deer IX Ltd. and Deer IX L.P. disclaim beneficial ownership of the securities held by the Bessemer IX Funds, and this report shall not be deemed an admission that Deer IX Ltd. and Deer IX L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer IX Funds.

F4 · balance_after: Deer X & Co. Ltd. ("Deer X Ltd.") is the general partner of Deer X & Co. L.P. ("Deer X L.P."), which is the general partner of each of Bessemer Venture Partners Century Fund L.P. ("Bessemer Century") and Bessemer Venture Partners Century Fund Institutional L.P. ("Bessemer Century Institutional", and together with Bessemer Century, the "Bessemer Century Funds"). Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by the Bessemer Century Funds, and this report shall not be deemed an admission that Deer X Ltd. and Deer X L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer Century Funds.

F5 · balance_after: As of the date hereof, Bessemer IX, Bessemer Institutional, Bessemer Century and Bessemer Century Institutional own 21,548,921 shares of Class B Common Stock, 17,263,979 shares of Class B Common Stock, 601,985 shares of Class B Common Stock, and 3,798,490 shares of Class B Common Stock, respectively.

F3 · ownership.nature: Deer IX & Co. Ltd. ("Deer IX Ltd.") is the general partner of Deer IX & Co. L.P. ("Deer IX L.P."), which is the general partner of each of the Bessemer IX Funds. Deer IX Ltd. and Deer IX L.P. disclaim beneficial ownership of the securities held by the Bessemer IX Funds, and this report shall not be deemed an admission that Deer IX Ltd. and Deer IX L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer IX Funds.

F4 · ownership.nature: Deer X & Co. Ltd. ("Deer X Ltd.") is the general partner of Deer X & Co. L.P. ("Deer X L.P."), which is the general partner of each of Bessemer Venture Partners Century Fund L.P. ("Bessemer Century") and Bessemer Venture Partners Century Fund Institutional L.P. ("Bessemer Century Institutional", and together with Bessemer Century, the "Bessemer Century Funds"). Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by the Bessemer Century Funds, and this report shall not be deemed an admission that Deer X Ltd. and Deer X L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer Century Funds.

F5 · ownership.nature: As of the date hereof, Bessemer IX, Bessemer Institutional, Bessemer Century and Bessemer Century Institutional own 21,548,921 shares of Class B Common Stock, 17,263,979 shares of Class B Common Stock, 601,985 shares of Class B Common Stock, and 3,798,490 shares of Class B Common Stock, respectively.

SEC source: 0000899243-22-029299 · doc4.xml · nonDerivative · entry 2

Bessemer Venture Partners IX L.P. · CIK 0001655213 · 10% owner

Bessemer Venture Partners IX Institutional L.P. · CIK 0001624149 · 10% owner

Deer IX & Co. Ltd. · CIK 0001655220 · 10% owner

Deer IX & Co. L.P. · CIK 0001655219 · 10% owner

Bessemer Venture Partners Century Fund L.P. · CIK 0001787478 · 10% owner

Bessemer Venture Partners Century Fund Institutional L.P. · CIK 0001787477 · 10% owner

Deer X & Co. Ltd. · CIK 0001768677 · 10% owner

Deer X & Co. L.P. · CIK 0001768637 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 0

F6 · kind: On August 17, 2022 Bessemer IX and Bessemer Institutional distributed, for no consideration 2,481,938 shares and 1,988,411 shares, respectively (collectively, the "Shares"), of Class A Common Stock to their limited partners and to Deer IX L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer IX L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · shares: On August 17, 2022 Bessemer IX and Bessemer Institutional distributed, for no consideration 2,481,938 shares and 1,988,411 shares, respectively (collectively, the "Shares"), of Class A Common Stock to their limited partners and to Deer IX L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer IX L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · price: On August 17, 2022 Bessemer IX and Bessemer Institutional distributed, for no consideration 2,481,938 shares and 1,988,411 shares, respectively (collectively, the "Shares"), of Class A Common Stock to their limited partners and to Deer IX L.P., representing each such partner's pro rata interest in such Shares. On the same date, one or more of such limited partner(s) distributed, for no consideration, the Shares to certain of its or their members in an amount equal to each such member's or members' respective pro rata interests in the Shares. Finally, on the same date, Deer IX L.P. distributed, for no consideration, the Shares it received from the distributions to its partners in an amount equal to each such partner's pro rata interest in the Shares. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and 16a-9 of the Securities Exchange Act of 1934, as amended.

F3 · ownership.nature: Deer IX & Co. Ltd. ("Deer IX Ltd.") is the general partner of Deer IX & Co. L.P. ("Deer IX L.P."), which is the general partner of each of the Bessemer IX Funds. Deer IX Ltd. and Deer IX L.P. disclaim beneficial ownership of the securities held by the Bessemer IX Funds, and this report shall not be deemed an admission that Deer IX Ltd. and Deer IX L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer IX Funds.

F4 · ownership.nature: Deer X & Co. Ltd. ("Deer X Ltd.") is the general partner of Deer X & Co. L.P. ("Deer X L.P."), which is the general partner of each of Bessemer Venture Partners Century Fund L.P. ("Bessemer Century") and Bessemer Venture Partners Century Fund Institutional L.P. ("Bessemer Century Institutional", and together with Bessemer Century, the "Bessemer Century Funds"). Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by the Bessemer Century Funds, and this report shall not be deemed an admission that Deer X Ltd. and Deer X L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer Century Funds.

SEC source: 0000899243-22-029299 · doc4.xml · nonDerivative · entry 1

Bessemer Venture Partners IX L.P. · CIK 0001655213 · 10% owner

Bessemer Venture Partners IX Institutional L.P. · CIK 0001624149 · 10% owner

Deer IX & Co. Ltd. · CIK 0001655220 · 10% owner

Deer IX & Co. L.P. · CIK 0001655219 · 10% owner

Bessemer Venture Partners Century Fund L.P. · CIK 0001787478 · 10% owner

Bessemer Venture Partners Century Fund Institutional L.P. · CIK 0001787477 · 10% owner

Deer X & Co. Ltd. · CIK 0001768677 · 10% owner

Deer X & Co. L.P. · CIK 0001768637 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnotes

Disclosed balance after: 4,470,349

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

F2 · shares: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F1 · price: Each outstanding share of Class B Common Stock is convertible into one share of Class A Common Stock at any time at the option of the holder or automatically upon the occurrence of other events set forth in the Issuer's certificate of incorporation.

F2 · balance_after: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F2 · ownership.nature: Represents 2,481,938 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX, L.P. ("Bessemer IX"), and 1,988,411 shares converted from Class B Common Stock to Class A Common Stock by Bessemer Venture Partners IX Institutional, L.P. ("Bessemer Institutional", and together with Bessemer IX, the "Bessemer IX Funds").

F3 · ownership.nature: Deer IX & Co. Ltd. ("Deer IX Ltd.") is the general partner of Deer IX & Co. L.P. ("Deer IX L.P."), which is the general partner of each of the Bessemer IX Funds. Deer IX Ltd. and Deer IX L.P. disclaim beneficial ownership of the securities held by the Bessemer IX Funds, and this report shall not be deemed an admission that Deer IX Ltd. and Deer IX L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer IX Funds.

F4 · ownership.nature: Deer X & Co. Ltd. ("Deer X Ltd.") is the general partner of Deer X & Co. L.P. ("Deer X L.P."), which is the general partner of each of Bessemer Venture Partners Century Fund L.P. ("Bessemer Century") and Bessemer Venture Partners Century Fund Institutional L.P. ("Bessemer Century Institutional", and together with Bessemer Century, the "Bessemer Century Funds"). Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by the Bessemer Century Funds, and this report shall not be deemed an admission that Deer X Ltd. and Deer X L.P. are the beneficial owners of such securities, except to the extent of their pecuniary interest therein, if any, by virtue of their direct and indirect general partner interests in the Bessemer Century Funds.

SEC source: 0001650164-22-000078 · wf-form4_165956378360491.xml · nonDerivative · entry 2

Narang Aman · CIK 0001869139 · Director · COO & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,558,207

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000072 · wf-form4_165956334060438.xml · nonDerivative · entry 2

Fredette Stephen · CIK 0001869038 · Director · Co-President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,313,224

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000076 · wf-form4_165956360830154.xml · nonDerivative · entry 2

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 441,047

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000074 · wf-form4_165956348707353.xml · nonDerivative · entry 2

Gomez Elena · CIK 0001674159 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 72,959

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000080 · wf-form4_165956390333567.xml · nonDerivative · entry 2

Matlock James Michael · CIK 0001887681 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,217

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000070 · wf-form4_165956318598758.xml · nonDerivative · entry 2

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 322,272

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000078 · wf-form4_165956378360491.xml · derivative · entry 8

Narang Aman · CIK 0001869139 · Director · COO & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,294

Underlying: Class A Common Stock · 3,521 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

SEC source: 0001650164-22-000078 · wf-form4_165956378360491.xml · nonDerivative · entry 1

Narang Aman · CIK 0001869139 · Director · COO & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,559,277

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000072 · wf-form4_165956334060438.xml · derivative · entry 6

Fredette Stephen · CIK 0001869038 · Director · Co-President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 49,294

Underlying: Class A Common Stock · 3,521 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

SEC source: 0001650164-22-000072 · wf-form4_165956334060438.xml · nonDerivative · entry 1

Fredette Stephen · CIK 0001869038 · Director · Co-President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,314,294

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000076 · wf-form4_165956360830154.xml · derivative · entry 4

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,124

Underlying: Class A Common Stock · 2,152 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

SEC source: 0001650164-22-000076 · wf-form4_165956360830154.xml · nonDerivative · entry 1

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 441,701

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000074 · wf-form4_165956348707353.xml · derivative · entry 3

Gomez Elena · CIK 0001674159 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 54,772

Underlying: Class A Common Stock · 3,912 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

SEC source: 0001650164-22-000074 · wf-form4_165956348707353.xml · nonDerivative · entry 1

Gomez Elena · CIK 0001674159 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 74,968

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000080 · wf-form4_165956390333567.xml · derivative · entry 3

Matlock James Michael · CIK 0001887681 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,693

Underlying: Class A Common Stock · 978 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

SEC source: 0001650164-22-000080 · wf-form4_165956390333567.xml · nonDerivative · entry 1

Matlock James Michael · CIK 0001887681 · Principal Accounting Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,568

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

F1 · price: The Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0001650164-22-000070 · wf-form4_165956318598758.xml · derivative · entry 4

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 109,543

Underlying: Class A Common Stock · 7,825 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

F3 · derivative.expiration_date: The RSUs shall vest in sixteen equal quarterly installments following February 1, 2022.

SEC source: 0001650164-22-000070 · wf-form4_165956318598758.xml · nonDerivative · entry 1

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 324,649

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

SEC source: 0000899243-22-027242 · doc4.xml · nonDerivative · entry 1

Technology Investment Dining Group, LLC · CIK 0001884213 · 10% owner

Papa Steve · CIK 0001835174 · 10% owner

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

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,168,317

F1 · ownership.direct: (1) The shares are held directly by Technology Investment Dining Group, LLC. These shares are owned indirectly by Steven Papa by virtue of him being the managing member of Technology Investment Dining Group, LLC.

SEC source: 0001650164-22-000062 · wf-form4_165714010853228.xml · nonDerivative · entry 2

Narang Aman · CIK 0001869139 · Director · COO & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,555,756

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000064 · wf-form4_165714025508850.xml · nonDerivative · entry 2

Elworthy Brian R · CIK 0001869299 · General Counsel

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 439,549

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000066 · wf-form4_165714043874929.xml · nonDerivative · entry 2

Fredette Stephen · CIK 0001869038 · Director · Co-President · 10% owner

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,310,773

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000060 · wf-form4_165713994833566.xml · nonDerivative · entry 2

Gomez Elena · CIK 0001674159 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,056

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000068 · wf-form4_165714061327642.xml · nonDerivative · entry 2

Comparato Christopher P · CIK 0001868272 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 316,824

F2 · kind: Represents shares required to be sold by the Reporting Person to cover tax withholding obligations in connection with the vesting and settlement of RSUs, and does not represent a discretionary trade by the Reporting Person.

SEC source: 0001650164-22-000062 · wf-form4_165714010853228.xml · derivative · entry 8

Narang Aman · CIK 0001869139 · Director · COO & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 17,190

Underlying: Class A Common Stock · 1,560 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: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.

F3 · derivative.exercise_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

F3 · derivative.expiration_date: The RSUs shall vest as follows: 25% on April 1, 2022, with the remainder vesting in equal quarterly installments over the following three years.

SEC source: 0001650164-22-000062 · wf-form4_165714010853228.xml · nonDerivative · entry 1

Narang Aman · CIK 0001869139 · Director · COO & Co-President

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,556,184

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

F1 · price: Restricted Stock Units ("RSUs") convert into Class A Common Stock on a one-for-one basis upon vesting and settlement.