15 Angels II LLC

SEC source: 0000899243-21-045185 · 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. Ltd. · CIK 0001559311 · 10% owner

Deer VII & Co. L.P. · CIK 0001540731 · 10% owner

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 744,732 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

F5 · ownership.nature: Prior to the conversion, Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa owned 264,620 shares of Series A Preferred Stock, 260,080 shares of Series A Preferred Stock, 0 shares of Series A Preferred Stock and 220,032 shares of Series A Preferred Stock, respectively.

SEC source: 0000899243-21-045185 · 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. Ltd. · CIK 0001559311 · 10% owner

Deer VII & Co. L.P. · CIK 0001540731 · 10% owner

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 161,824 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

F4 · ownership.nature: Prior to the conversion Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa owned 57,500 shares of Series Seed Preferred Stock, 56,513 shares of Series Seed Preferred Stock, 0 shares of Series Seed Preferred Stock and 47,811 shares of Series Seed Preferred Stock, respectively.

SEC source: 0000899243-21-045185 · 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. Ltd. · CIK 0001559311 · 10% owner

Deer VII & Co. L.P. · CIK 0001540731 · 10% owner

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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: 1,633,905

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: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F2 · shares: After giving effect to the reported conversion Bessemer Venture Partners VIII Institutional L.P. ("Bessemer VIII Institutional"), 15 Angels II LLC ("15 Angels"), GoBlue Ventures LLC ("GoBlue") and Wahoowa Ventures LLC ("Wahoowa") own 461,482 shares of Common Stock, 498780 shares of Common Stock, 158,297 shares of Common Stock and 515,346 shares of Common Stock, respectively.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F2 · ownership.nature: After giving effect to the reported conversion Bessemer Venture Partners VIII Institutional L.P. ("Bessemer VIII Institutional"), 15 Angels II LLC ("15 Angels"), GoBlue Ventures LLC ("GoBlue") and Wahoowa Ventures LLC ("Wahoowa") own 461,482 shares of Common Stock, 498780 shares of Common Stock, 158,297 shares of Common Stock and 515,346 shares of Common Stock, respectively.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

SEC source: 0000899243-21-045975 · doc4a.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. Ltd. · CIK 0001559311 · 10% owner

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

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 202,540 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

F7 · ownership.nature: Prior to the conversion, Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa owned 0 shares of Series B-1 Preferred Stock, 0 shares of Series B-1 Preferred Stock, 110,587 shares of Series B-1 Preferred Stock and 91,953 shares of Series B-1 Preferred Stock, respectively.

SEC source: 0000899243-21-045975 · doc4a.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. Ltd. · CIK 0001559311 · 10% owner

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

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 524,809 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

F6 · ownership.nature: Prior to the conversion, Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa owned 139,362 shares of Series B Preferred Stock, 182,187 shares of Series B Preferred Stock, 47,710 shares of Series B Preferred Stock and 155,550 shares of Series B Preferred Stock, respectively.

SEC source: 0000899243-21-045975 · doc4a.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. Ltd. · CIK 0001559311 · 10% owner

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

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 744,732 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

F5 · ownership.nature: Prior to the conversion, Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa owned 264,620 shares of Series A Preferred Stock, 260,080 shares of Series A Preferred Stock, 0 shares of Series A Preferred Stock and 220,032 shares of Series A Preferred Stock, respectively.

SEC source: 0000899243-21-045975 · doc4a.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. Ltd. · CIK 0001559311 · 10% owner

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

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 161,824 shares

Expires not disclosed

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

F1 · derivative.exercise_price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · kind: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

F4 · ownership.nature: Prior to the conversion Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa owned 57,500 shares of Series Seed Preferred Stock, 56,513 shares of Series Seed Preferred Stock, 0 shares of Series Seed Preferred Stock and 47,811 shares of Series Seed Preferred Stock, respectively.

SEC source: 0000899243-21-045975 · doc4a.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. Ltd. · CIK 0001559311 · 10% owner

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

GoBlue Ventures LLC · CIK 0001889592 · 10% owner

Wahoowa Ventures LLC · CIK 0001889593 · 10% owner

15 Angels II LLC · CIK 0001713257 · 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: 1,633,905

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: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F2 · shares: After giving effect to the reported conversion Bessemer Venture Partners VIII Institutional L.P. ("Bessemer VIII Institutional"), 15 Angels II LLC ("15 Angels"), GoBlue Ventures LLC ("GoBlue") and Wahoowa Ventures LLC ("Wahoowa") own 461,482 shares of Common Stock, 498,780 shares of Common Stock, 158,297 shares of Common Stock and 515,346 shares of Common Stock, respectively.

F1 · price: Immediately prior to the completion of the Issuer's initial public offering, each share of Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, and Series B-1 Preferred Stock (together, the "Preferred Stock") automatically converted into one share of the Issuer's Common Stock on a 1:1 basis. The Preferred Stock had no expiration date.

F2 · ownership.nature: After giving effect to the reported conversion Bessemer Venture Partners VIII Institutional L.P. ("Bessemer VIII Institutional"), 15 Angels II LLC ("15 Angels"), GoBlue Ventures LLC ("GoBlue") and Wahoowa Ventures LLC ("Wahoowa") own 461,482 shares of Common Stock, 498,780 shares of Common Stock, 158,297 shares of Common Stock and 515,346 shares of Common Stock, respectively.

F3 · 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 (a) Bessemer VIII Institutional, which is the sole member of 15 Angels and GoBlue and (b) Bessemer Venture Partners VIII L.P., which is the sole member of Wahoowa. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by Bessemer VIII Institutional, 15 Angels, GoBlue, and Wahoowa 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 interests in Bessemer VIII Institutional, 15 Angels, GoBlue and Wahoowa.

F8 · ownership.nature: On November 17, 2021, the Reporting Persons mistakenly filed a Form 4 under the incorrect CIK code and incorrectly checked the box stating it is no longer subject to Section 16. This Form 4/A serves to correct that filing.

SEC source: 0000899243-21-044245 · 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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 15,100,687

F1 · shares: On November 8, 2021 Bessemer Venture Partners VIII, L.P. ("BVP VIII") and Bessemer Venture Partners VIII Institutional L.P. ("BVP VIII Inst") sold 730,940 shares and 879,060 shares, respectively, of Common Stock of Procore Technologies Inc., in a single execution of $93.30 per share.

F1 · price: On November 8, 2021 Bessemer Venture Partners VIII, L.P. ("BVP VIII") and Bessemer Venture Partners VIII Institutional L.P. ("BVP VIII Inst") sold 730,940 shares and 879,060 shares, respectively, of Common Stock of Procore Technologies Inc., in a single execution of $93.30 per share.

F2 · balance_after: Following the reported transaction, 6,324,133 shares are held by BVP VIII, 7,605,674 shares are held by BVP VIII Inst, 947,724 shares are held by Bessemer Venture Partners PR, L.P. ("BVP PR") and 223,156 shares are held by 15 Angels II LLC ("15 Angels").

F3 · 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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

SEC source: 0000899243-21-026838 · doc4.xml · derivative · entry 6

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

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 7,808,400 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.exercise_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.expiration_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F4 · 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.

F5 · 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 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. Pursuant to a proxy arrangement between Deer X L.P. and Deer IX L.P., Deer IX L.P., its general partner Deer IX Ltd., and the directors of Deer IX Ltd. make voting decisions with respect to the shares of the Issuer held by Bessemer Century and Bessemer Century Institutional.

F6 · 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 Bessemer Venture Partners VIII Institutional L.P. ("Bessemer VIII Institutional"), which is the sole member of 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by 15 Angels, 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 interests in 15 Angels.

F11 · ownership.nature: As of the date hereof, Bessemer IX, Bessemer Institutional, Bessemer Century, Bessemer Century Institutional and 15 Angels each own 0 shares of Series E Preferred Stock.

SEC source: 0000899243-21-026838 · doc4.xml · derivative · entry 5

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

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 11,980,272 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 the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.exercise_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.expiration_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F4 · 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.

F5 · 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 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. Pursuant to a proxy arrangement between Deer X L.P. and Deer IX L.P., Deer IX L.P., its general partner Deer IX Ltd., and the directors of Deer IX Ltd. make voting decisions with respect to the shares of the Issuer held by Bessemer Century and Bessemer Century Institutional.

F10 · ownership.nature: As of the date hereof, Bessemer IX, Bessemer Institutional, Bessemer Century and Bessemer Century Institutional each own 0 shares of Series D Preferred Stock.

SEC source: 0000899243-21-026838 · doc4.xml · derivative · entry 4

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

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 9,774,531 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 the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.exercise_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.expiration_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F4 · 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.

F9 · ownership.nature: As of the date hereof, Bessemer IX and Bessemer Institutional each own 0 shares of Series C Preferred Stock.

SEC source: 0000899243-21-026838 · 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

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 8,911,065 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 the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.exercise_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · derivative.expiration_date: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F4 · 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.

F8 · ownership.nature: As of the date hereof, Bessemer IX and Bessemer Institutional each own 0 shares of Series B Preferred Stock.

SEC source: 0000899243-21-026838 · doc4.xml · derivative · 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

15 Angels II LLC · CIK 0001713257 · 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

Underlying: Common Stock · 7,650,225 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 share of the Issuer's Series A Preferred Stock automatically converted into Common Stock on a 1:0.67874873 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.exercise_date: Each share of the Issuer's Series A Preferred Stock automatically converted into Common Stock on a 1:0.67874873 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F1 · derivative.expiration_date: Each share of the Issuer's Series A Preferred Stock automatically converted into Common Stock on a 1:0.67874873 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F4 · 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.

F7 · ownership.nature: As of the date hereof, Bessemer IX and Bessemer Institutional each own 0 shares of Series A Preferred Stock.

SEC source: 0000899243-21-026838 · 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

15 Angels II LLC · CIK 0001713257 · 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: 79,937,724

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

F1 · price: Each share of the Issuer's Series A Preferred Stock automatically converted into Common Stock on a 1:0.67874873 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F2 · price: Each share of the Issuer's Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into shares of Common Stock on a 1:3 basis immediately prior to the closing of the Issuer's initial public offering and has no expiration date.

F3 · ownership.nature: As of the date hereof, Bessemer Venture Partners IX L.P. ("Bessemer IX"), Bessemer Venture Partners IX Institutional L.P. ("Bessemer Institutional, and together with Bessemer IX, the "Bessemer IX Funds"), Bessemer Venture Partners Century Fund L.P. ("Bessemer Century"), Bessemer Venture Partners Century Fund Institutional L.P. ("Bessemer Century Institutional", and together with Bessemer Century, the "Bessemer Century Funds") and 15 Angels II LLC ("15 Angels") own 35,891,982 shares of Common Stock, 28,754,955 shares of Common Stock, 2,090,325 shares of Common Stock, 13,189,833 shares of Common Stock and 10,629 shares of Common Stock, respectively.

F4 · 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.

F5 · 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 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. Pursuant to a proxy arrangement between Deer X L.P. and Deer IX L.P., Deer IX L.P., its general partner Deer IX Ltd., and the directors of Deer IX Ltd. make voting decisions with respect to the shares of the Issuer held by Bessemer Century and Bessemer Century Institutional.

F6 · 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 Bessemer Venture Partners VIII Institutional L.P. ("Bessemer VIII Institutional"), which is the sole member of 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by 15 Angels, 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 interests in 15 Angels.

SEC source: 0001209191-21-035977 · doc4.xml · derivative · entry 9

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

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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 396,139 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F13 · shares: Prior to the closing, BVP VIII owned 119,898 shares, BVP VIII Inst owned 144,195 shares and 15 Angels owned 132,046 shares of the Series I Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F13 · derivative.underlying_shares: Prior to the closing, BVP VIII owned 119,898 shares, BVP VIII Inst owned 144,195 shares and 15 Angels owned 132,046 shares of the Series I Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F13 · ownership.nature: Prior to the closing, BVP VIII owned 119,898 shares, BVP VIII Inst owned 144,195 shares and 15 Angels owned 132,046 shares of the Series I Preferred Stock.

SEC source: 0001209191-21-035977 · doc4.xml · derivative · entry 8

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

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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 78,388 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F12 · shares: Prior to the closing, 15 Angels owned 78,388 shares of the Series H-1 Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F12 · derivative.underlying_shares: Prior to the closing, 15 Angels owned 78,388 shares of the Series H-1 Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F12 · ownership.nature: Prior to the closing, 15 Angels owned 78,388 shares of the Series H-1 Preferred Stock.

SEC source: 0001209191-21-035977 · doc4.xml · derivative · entry 7

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

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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 885,567 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F11 · shares: Prior to the closing, BVP VIII owned 349,643 shares and BVP VIII Inst owned 535,924 shares of the Series F Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F11 · derivative.underlying_shares: Prior to the closing, BVP VIII owned 349,643 shares and BVP VIII Inst owned 535,924 shares of the Series F Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F11 · ownership.nature: Prior to the closing, BVP VIII owned 349,643 shares and BVP VIII Inst owned 535,924 shares of the Series F Preferred Stock.

SEC source: 0001209191-21-035977 · 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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,809,425 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F10 · shares: Prior to the closing, BVP VIII owned 714,403 shares and BVP VIII Inst owned 1,095,022 shares of the Series E Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F10 · derivative.underlying_shares: Prior to the closing, BVP VIII owned 714,403 shares and BVP VIII Inst owned 1,095,022 shares of the Series E Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F10 · ownership.nature: Prior to the closing, BVP VIII owned 714,403 shares and BVP VIII Inst owned 1,095,022 shares of the Series E Preferred Stock.

SEC source: 0001209191-21-035977 · 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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 11,876,509 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F9 · shares: Prior to the closing, BVP VIII owned 5,551,416 shares and BVP VIII Inst owned 6,325,093 shares of the Series D Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F9 · derivative.underlying_shares: Prior to the closing, BVP VIII owned 5,551,416 shares and BVP VIII Inst owned 6,325,093 shares of the Series D Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F9 · ownership.nature: Prior to the closing, BVP VIII owned 5,551,416 shares and BVP VIII Inst owned 6,325,093 shares of the Series D Preferred Stock.

SEC source: 0001209191-21-035977 · 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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 133,980 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F8 · shares: Prior to the closing, BVP VIII owned 60,827 shares and BVP VIII Inst owned 73,153 shares of the Series C Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F8 · derivative.underlying_shares: Prior to the closing, BVP VIII owned 60,827 shares and BVP VIII Inst owned 73,153 shares of the Series C Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F8 · ownership.nature: Prior to the closing, BVP VIII owned 60,827 shares and BVP VIII Inst owned 73,153 shares of the Series C Preferred Stock.

SEC source: 0001209191-21-035977 · 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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 347,754 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F7 · shares: Prior to the closing, BVP VIII owned 81,097 shares, BVP VIII Inst owned 97,530 shares and BVP PR owned 169,127 shares of the Series B Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F7 · derivative.underlying_shares: Prior to the closing, BVP VIII owned 81,097 shares, BVP VIII Inst owned 97,530 shares and BVP PR owned 169,127 shares of the Series B Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F7 · ownership.nature: Prior to the closing, BVP VIII owned 81,097 shares, BVP VIII Inst owned 97,530 shares and BVP PR owned 169,127 shares of the Series B Preferred Stock.

SEC source: 0001209191-21-035977 · 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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 0

Underlying: Common Stock · 580,456 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: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F6 · shares: Prior to the closing, BVP VIII owned 176,125 shares, BVP VIII Inst owned 211,816 shares and BVP PR owned 192,515 shares of the Series A Preferred Stock.

F2 · derivative.exercise_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.expiration_date: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F2 · derivative.underlying_shares: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F6 · derivative.underlying_shares: Prior to the closing, BVP VIII owned 176,125 shares, BVP VIII Inst owned 211,816 shares and BVP PR owned 192,515 shares of the Series A Preferred Stock.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.

F6 · ownership.nature: Prior to the closing, BVP VIII owned 176,125 shares, BVP VIII Inst owned 211,816 shares and BVP PR owned 192,515 shares of the Series A Preferred Stock.

SEC source: 0001209191-21-035977 · 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

Bessemer Venture Partners PR, L.P. · CIK 0001819753 · 10% owner

15 Angels II LLC · CIK 0001713257 · 10% owner

Deer VIII & Co. Ltd. · CIK 0001559311 · 10% owner

Deer VIII & Co. L.P. · CIK 0001559306 · 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 footnote

Disclosed balance after: 16,710,687

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 7,053,409 shares received by Bessemer Venture Partners VIII, L.P. ("BVP VIII"), 8,482,733 shares received by Bessemer Venture Partners VIII Institutional L.P. ("BVP VIII Inst"), 361,642 shares received by Bessemer Venture Partners PR, L.P. ("BVP PR") and 210,434 shares received by 15 Angels II LLC ("15 Angels") upon conversion of the Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock, Series E Preferred Stock, Series F Preferred Stock, Series H-1 Preferred Stock and Series I Preferred Stock (collectively the "Preferred Stock") upon closing of the Issuer's initial public offering.

F2 · price: The Preferred Stock converted into Common Stock on a one-for-one basis upon the closing of the Issuer's initial public offering without payment of consideration. The Preferred Stock was convertible at any time at the holder's election and automatically upon the closing of the Issuer's initial public offering. The Preferred Stock had no expiration date.

F3 · ownership.nature: Following the reported transaction, 7,055,073 shares are held by BVP VIII, 8,484,734 shares are held by BVP VIII Inst, 947,724 shares are held by BVP PR and 223,156 shares are held by 15 Angels.

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, BVP Inst. and 15 Angels. Deer VIII Ltd. and Deer VIII L.P. disclaim beneficial ownership of the securities held by BVP VIII, BVP VIII Inst and 15 Angels, 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 BVP VIII, BVP VIII Inst and 15 Angels.

F5 · 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 BVP PR. Deer X Ltd. and Deer X L.P. disclaim beneficial ownership of the securities held by BVP PR, 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 interest in BVP PR.