LAW

SEC source: 0001209191-21-048369 · doc4.xml · derivative · entry 4

GOODMAN ROBERT P · CIK 0001252022 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: 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.

F2 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F7 · shares: Prior to the closing, BVP VIII Inst owned 1,612,042 shares of Series D Preferred Stock and BVP VIII owned 1,340,416 shares of Series D Preferred Stock.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F7 · derivative.underlying_shares: Prior to the closing, BVP VIII Inst owned 1,612,042 shares of Series D Preferred Stock and BVP VIII owned 1,340,416 shares of Series D Preferred Stock.

F4 · ownership.nature: The Reporting Person is a director of Deer VIII & Co. Ltd ("Deer VIII Ltd."), which is the general partner of Deer VIII & Co. L.P. ("Deer VIII LP"), which is the general partner of each of the Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his interest in Deer VIII Ltd. and Deer VIII LP and his indirect limited partnership interest in the Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

F7 · ownership.nature: Prior to the closing, BVP VIII Inst owned 1,612,042 shares of Series D Preferred Stock and BVP VIII owned 1,340,416 shares of Series D Preferred Stock.

SEC source: 0001209191-21-048369 · doc4.xml · derivative · entry 3

GOODMAN ROBERT P · CIK 0001252022 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: 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.

F2 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F6 · shares: Prior to the closing, BVP VIII Inst owned 1,085,540 shares of Series C Preferred Stock and BVP VIII owned 902,629 shares of Series C Preferred Stock.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F6 · derivative.underlying_shares: Prior to the closing, BVP VIII Inst owned 1,085,540 shares of Series C Preferred Stock and BVP VIII owned 902,629 shares of Series C Preferred Stock.

F4 · ownership.nature: The Reporting Person is a director of Deer VIII & Co. Ltd ("Deer VIII Ltd."), which is the general partner of Deer VIII & Co. L.P. ("Deer VIII LP"), which is the general partner of each of the Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his interest in Deer VIII Ltd. and Deer VIII LP and his indirect limited partnership interest in the Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

F6 · ownership.nature: Prior to the closing, BVP VIII Inst owned 1,085,540 shares of Series C Preferred Stock and BVP VIII owned 902,629 shares of Series C Preferred Stock.

SEC source: 0001209191-21-048369 · doc4.xml · derivative · entry 2

GOODMAN ROBERT P · CIK 0001252022 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: 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.

F2 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F5 · shares: Prior to the closing, BVP VIII Inst owned 2,796,182 shares of Series B Preferred Stock and BVP VIII owned 2,325,030 shares of Series B Preferred Stock.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F5 · derivative.underlying_shares: Prior to the closing, BVP VIII Inst owned 2,796,182 shares of Series B Preferred Stock and BVP VIII owned 2,325,030 shares of Series B Preferred Stock.

F4 · ownership.nature: The Reporting Person is a director of Deer VIII & Co. Ltd ("Deer VIII Ltd."), which is the general partner of Deer VIII & Co. L.P. ("Deer VIII LP"), which is the general partner of each of the Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his interest in Deer VIII Ltd. and Deer VIII LP and his indirect limited partnership interest in the Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

F5 · ownership.nature: Prior to the closing, BVP VIII Inst owned 2,796,182 shares of Series B Preferred Stock and BVP VIII owned 2,325,030 shares of Series B Preferred Stock.

SEC source: 0001209191-21-048369 · doc4.xml · nonDerivative · entry 1

GOODMAN ROBERT P · CIK 0001252022 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

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.

F1 · shares: Represents 6,576,783 shares received by Bessemer Venture Partners VIII Institutional L.P. ("BVP VIII Inst") and 5,468,608 shares received by Bessemer Venture Partners VIII, L.P. ("BVP VIII", together with BVP VIII Inst referred to collectively, the "Funds") upon conversion of the Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock upon closing of the Issuer's initial public offering.

F2 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock upon the closing of the Issuer's initial public offering.

F3 · balance_after: Following the reported transactions, BVP VIII Inst and BVP VIII own 7,111,901 shares of Common Stock and 5,913,560 shares of Common Stock, respectively.

F3 · ownership.nature: Following the reported transactions, BVP VIII Inst and BVP VIII own 7,111,901 shares of Common Stock and 5,913,560 shares of Common Stock, respectively.

F4 · ownership.nature: The Reporting Person is a director of Deer VIII & Co. Ltd ("Deer VIII Ltd."), which is the general partner of Deer VIII & Co. L.P. ("Deer VIII LP"), which is the general partner of each of the Funds. The Reporting Person disclaims beneficial ownership of the securities held by the Funds, except to the extent of his pecuniary interest, if any, in such securities by virtue of his interest in Deer VIII Ltd. and Deer VIII LP and his indirect limited partnership interest in the Funds. This report shall not be deemed an admission that the Reporting Person is the beneficial owner of such securities.

SEC source: 0001209191-21-048356 · doc4.xml · nonDerivative · entry 2

Hill Scott A · CIK 0001397778 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By child

Disclosed balance after: 700

SEC source: 0001209191-21-048356 · doc4.xml · nonDerivative · entry 1

Hill Scott A · CIK 0001397778 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,044

SEC source: 0001209191-21-048368 · doc4.xml · derivative · entry 6

Bessemer Venture Partners VIII L.P. · CIK 0001508900 · 10% owner

Bessemer Venture Partners VIII Institutional L.P. · CIK 0001508902 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 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 · 807,727 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 share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Deer VIII & Co. Ltd. ("Deer VIII Ltd.") is the general partner of Deer VIII & Co. L.P. ("Deer VIII L.P."), which is the general partner of BVP VIII Inst and BVP VIII. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer VIII Ltd. and Deer VIII 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 Funds.

F9 · ownership.nature: Prior to the closing, BVP VIII Inst owned 441,019 shares of Series F Preferred Stock and BVP VIII owned 366,708 shares of Series F Preferred Stock.

SEC source: 0001209191-21-048368 · doc4.xml · derivative · entry 5

Bessemer Venture Partners VIII L.P. · CIK 0001508900 · 10% owner

Bessemer Venture Partners VIII Institutional L.P. · CIK 0001508902 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 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 · 1,175,825 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.

F2 · derivative.exercise_price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Deer VIII & Co. Ltd. ("Deer VIII Ltd.") is the general partner of Deer VIII & Co. L.P. ("Deer VIII L.P."), which is the general partner of BVP VIII Inst and BVP VIII. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer VIII Ltd. and Deer VIII 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 Funds.

F8 · ownership.nature: Prior to the closing, BVP VIII Inst owned 642,000 shares of Series E Preferred Stock and BVP VIII owned 533,825 shares of Series E Preferred Stock.

SEC source: 0001209191-21-048368 · doc4.xml · derivative · entry 4

Bessemer Venture Partners VIII L.P. · CIK 0001508900 · 10% owner

Bessemer Venture Partners VIII Institutional L.P. · CIK 0001508902 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 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 · 2,952,458 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 share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Deer VIII & Co. Ltd. ("Deer VIII Ltd.") is the general partner of Deer VIII & Co. L.P. ("Deer VIII L.P."), which is the general partner of BVP VIII Inst and BVP VIII. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer VIII Ltd. and Deer VIII 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 Funds.

F7 · ownership.nature: Prior to the closing, BVP VIII Inst owned 1,612,042 shares of Series D Preferred Stock and BVP VIII owned 1,340,416 shares of Series D Preferred Stock.

SEC source: 0001209191-21-048368 · doc4.xml · derivative · entry 3

Bessemer Venture Partners VIII L.P. · CIK 0001508900 · 10% owner

Bessemer Venture Partners VIII Institutional L.P. · CIK 0001508902 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 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 · 1,988,169 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 share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Deer VIII & Co. Ltd. ("Deer VIII Ltd.") is the general partner of Deer VIII & Co. L.P. ("Deer VIII L.P."), which is the general partner of BVP VIII Inst and BVP VIII. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer VIII Ltd. and Deer VIII 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 Funds.

F6 · ownership.nature: Prior to the closing, BVP VIII Inst owned 1,085,540 shares of Series C Preferred Stock and BVP VIII owned 902,629 shares of Series C Preferred Stock.

SEC source: 0001209191-21-048368 · doc4.xml · derivative · entry 2

Bessemer Venture Partners VIII L.P. · CIK 0001508900 · 10% owner

Bessemer Venture Partners VIII Institutional L.P. · CIK 0001508902 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 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 · 5,121,212 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 share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.exercise_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F2 · derivative.expiration_date: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F4 · ownership.nature: Deer VIII & Co. Ltd. ("Deer VIII Ltd.") is the general partner of Deer VIII & Co. L.P. ("Deer VIII L.P."), which is the general partner of BVP VIII Inst and BVP VIII. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer VIII Ltd. and Deer VIII 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 Funds.

F5 · ownership.nature: Prior to the closing, BVP VIII Inst owned 2,796,182 shares of Series B Preferred Stock and BVP VIII owned 2,325,030 shares of Series B Preferred Stock.

SEC source: 0001209191-21-048368 · doc4.xml · nonDerivative · entry 1

Bessemer Venture Partners VIII L.P. · CIK 0001508900 · 10% owner

Bessemer Venture Partners VIII Institutional L.P. · CIK 0001508902 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 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: 13,025,461

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 · shares: Represents 6,576,783 shares received by Bessemer Venture Partners VIII Institutional L.P. ("BVP VIII Inst") and 5,468,608 shares received by Bessemer Venture Partners VIII, L.P. ("BVP VIII", together with BVP VIII Inst referred to collectively, the "Funds") upon conversion of the Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock upon closing of the Issuer's initial public offering.

F2 · price: Each share of Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock and Series F Preferred Stock was convertible at any time at the option of the holder, without payment of additional consideration, into Common Stock, on a one for one basis, had no expiration date and automatically converted into shares of Common Stock on a one for one basis upon the closing of the Issuer's initial public offering.

F3 · ownership.nature: Following the reported transactions, BVP VIII Inst and BVP VIII own 7,111,901 shares of Common Stock and 5,913,560 shares of Common Stock, respectively.

F4 · ownership.nature: Deer VIII & Co. Ltd. ("Deer VIII Ltd.") is the general partner of Deer VIII & Co. L.P. ("Deer VIII L.P."), which is the general partner of BVP VIII Inst and BVP VIII. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by the Funds, and this report shall not be deemed an admission that Deer VIII Ltd. and Deer VIII 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 Funds.

SEC source: 0001209191-21-048349 · doc4.xml · derivative · entry 10

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 28,332 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.exercise_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.expiration_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F5 · ownership.nature: The reportable securities are owned directly by Georgian Council as bare trustee for the beneficial owners Georgian IV and Georgian International IV. The Reporting Person is a lead investor of Georgian Council and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian Council. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · derivative · entry 9

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,285,289 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.exercise_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.expiration_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F3 · ownership.nature: The reportable securities are owned directly by Georgian Partners Growth Fund (International) IV, LP ("Georgian International IV"). Georgian IV Direct GP is the sole general partner of Georgian International IV and Georgian IV Ultimate GP is the sole general partner of Georgian IV Direct GP. The Reporting Person is a lead investor of Georgian IV Direct GP and Georgian IV Ultimate GP and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian International IV. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · derivative · entry 8

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 705,734 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.exercise_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.expiration_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F2 · ownership.nature: The reportable securities are owned directly by Georgian Partners Growth Fund IV, LP ("Georgian IV"). Georgian Partners IV GP, LP ("Georgian IV Direct GP") is the sole general partner of Georgian IV and Georgian Partners IV GP Inc. ("Georgian IV Ultimate GP") is the sole general partner of Georgian IV Direct GP. The Reporting Person is a lead investor of Georgian IV Direct GP and Georgian IV Ultimate GP and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian IV. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · derivative · entry 7

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 33,834 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.exercise_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.expiration_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F4 · ownership.nature: The reportable securities are owned directly by Georgian Council II ULC ("Georgian Council"). The Reporting Person is a lead investor of Georgian Council and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian Council. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · derivative · entry 6

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,534,844 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.exercise_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.expiration_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F3 · ownership.nature: The reportable securities are owned directly by Georgian Partners Growth Fund (International) IV, LP ("Georgian International IV"). Georgian IV Direct GP is the sole general partner of Georgian International IV and Georgian IV Ultimate GP is the sole general partner of Georgian IV Direct GP. The Reporting Person is a lead investor of Georgian IV Direct GP and Georgian IV Ultimate GP and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian International IV. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · derivative · entry 5

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 842,761 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.exercise_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F1 · derivative.expiration_date: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F2 · ownership.nature: The reportable securities are owned directly by Georgian Partners Growth Fund IV, LP ("Georgian IV"). Georgian Partners IV GP, LP ("Georgian IV Direct GP") is the sole general partner of Georgian IV and Georgian Partners IV GP Inc. ("Georgian IV Ultimate GP") is the sole general partner of Georgian IV Direct GP. The Reporting Person is a lead investor of Georgian IV Direct GP and Georgian IV Ultimate GP and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian IV. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · nonDerivative · entry 4

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 28,332

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

F1 · price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F5 · ownership.nature: The reportable securities are owned directly by Georgian Council as bare trustee for the beneficial owners Georgian IV and Georgian International IV. The Reporting Person is a lead investor of Georgian Council and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian Council. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · nonDerivative · entry 3

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 54,805

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

F1 · price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F4 · ownership.nature: The reportable securities are owned directly by Georgian Council II ULC ("Georgian Council"). The Reporting Person is a lead investor of Georgian Council and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian Council. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · nonDerivative · entry 2

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 3,771,482

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

F1 · price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F3 · ownership.nature: The reportable securities are owned directly by Georgian Partners Growth Fund (International) IV, LP ("Georgian International IV"). Georgian IV Direct GP is the sole general partner of Georgian International IV and Georgian IV Ultimate GP is the sole general partner of Georgian IV Direct GP. The Reporting Person is a lead investor of Georgian IV Direct GP and Georgian IV Ultimate GP and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian International IV. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.

SEC source: 0001209191-21-048349 · doc4.xml · nonDerivative · entry 1

Baber Tyson · CIK 0001870355 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · See footnote

Disclosed balance after: 2,070,867

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

F1 · price: The Series E Preferred Stock and the Series F Preferred Stock was convertible at any time at the holder's election and had no expiration date. Each share of Series E Preferred Stock and Series F Preferred Stock automatically converted into shares of the Issuer's Common stock on a one-for-one basis immediately prior to the completion of the Issuer's initial public offering for no additional consideration.

F2 · ownership.nature: The reportable securities are owned directly by Georgian Partners Growth Fund IV, LP ("Georgian IV"). Georgian Partners IV GP, LP ("Georgian IV Direct GP") is the sole general partner of Georgian IV and Georgian Partners IV GP Inc. ("Georgian IV Ultimate GP") is the sole general partner of Georgian IV Direct GP. The Reporting Person is a lead investor of Georgian IV Direct GP and Georgian IV Ultimate GP and a member of the Issuer's board of directors. The Reporting Person may be deemed to have shared voting and dispositive power over the shares held by Georgian IV. The Reporting Person disclaims beneficial ownership of these securities and this report shall not be deemed an admission that he is the beneficial owner of such securities for purposes of Section 16 or for any other purpose, except to the extent of his pecuniary interests therein.