Hammer Jan

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 24

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures Growth V (Jersey) L.P.

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,874,816 shares

Expires not disclosed

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

F8 · derivative.exercise_price: Following the conversion of the Preferred Stock and the Reclassification, the principal amount of the Tranche I Convertible Promissory Note ("Convertible Note") (together with accrued interest thereon) automatically converted into Class A Common Stock at a conversion price equal to $26.60. The Convertible Note did not have a maturity date. The treatment of the Convertible Note in the IPO was exempt pursuant to Rule 16b-6 and Rule 16b-3.

F8 · derivative.exercise_date: Following the conversion of the Preferred Stock and the Reclassification, the principal amount of the Tranche I Convertible Promissory Note ("Convertible Note") (together with accrued interest thereon) automatically converted into Class A Common Stock at a conversion price equal to $26.60. The Convertible Note did not have a maturity date. The treatment of the Convertible Note in the IPO was exempt pursuant to Rule 16b-6 and Rule 16b-3.

F8 · derivative.expiration_date: Following the conversion of the Preferred Stock and the Reclassification, the principal amount of the Tranche I Convertible Promissory Note ("Convertible Note") (together with accrued interest thereon) automatically converted into Class A Common Stock at a conversion price equal to $26.60. The Convertible Note did not have a maturity date. The treatment of the Convertible Note in the IPO was exempt pursuant to Rule 16b-6 and Rule 16b-3.

F7 · ownership.nature: The securities are held by Index Ventures Growth V (Jersey), L.P. ("Index Growth V"). Index Venture Growth Associates V Limited ("IVGA V") is the managing general partner of Index Growth V. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 23

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 0

Underlying: Class A Common Stock · 57,984 shares

Expires not disclosed

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

F8 · derivative.exercise_price: Following the conversion of the Preferred Stock and the Reclassification, the principal amount of the Tranche I Convertible Promissory Note ("Convertible Note") (together with accrued interest thereon) automatically converted into Class A Common Stock at a conversion price equal to $26.60. The Convertible Note did not have a maturity date. The treatment of the Convertible Note in the IPO was exempt pursuant to Rule 16b-6 and Rule 16b-3.

F8 · derivative.exercise_date: Following the conversion of the Preferred Stock and the Reclassification, the principal amount of the Tranche I Convertible Promissory Note ("Convertible Note") (together with accrued interest thereon) automatically converted into Class A Common Stock at a conversion price equal to $26.60. The Convertible Note did not have a maturity date. The treatment of the Convertible Note in the IPO was exempt pursuant to Rule 16b-6 and Rule 16b-3.

F8 · derivative.expiration_date: Following the conversion of the Preferred Stock and the Reclassification, the principal amount of the Tranche I Convertible Promissory Note ("Convertible Note") (together with accrued interest thereon) automatically converted into Class A Common Stock at a conversion price equal to $26.60. The Convertible Note did not have a maturity date. The treatment of the Convertible Note in the IPO was exempt pursuant to Rule 16b-6 and Rule 16b-3.

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 22

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 0

Underlying: Common Stock · 108,960 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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 21

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures Growth III (Jersey) L.P.

Disclosed balance after: 0

Underlying: Common Stock · 7,156,340 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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: The securities are held by Index Ventures Growth III (Jersey) L.P. ("Index Growth III"). Index Venture Growth Associates III Limited ("IVGA III") is the managing general partner of Index Growth III. The Reporting Person is a partner within the Index Ventures group. Advisors within the Index Ventures group provide advice to each of Index Growth III, Index Ventures Growth V (Jersey), L.P. ("Index Growth V"), Index Ventures VI (Jersey) L.P. ("Index VI") and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel" and together with Index Growth III, Index Growth V and Index VI, the "Funds"). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 20

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 0

Underlying: Common Stock · 150,720 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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 19

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.

Disclosed balance after: 0

Underlying: Common Stock · 235,580 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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F4 · ownership.nature: The securities are held by Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P. ("Index VI Parallel"). IVA VI is the managing general partner of Index VI Parallel. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 18

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI (Jersey) L.P.

Disclosed balance after: 0

Underlying: Common Stock · 11,671,300 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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F3 · ownership.nature: The securities are held by Index Ventures VI (Jersey) L.P. ("Index VI"). Index Venture Associates VI Limited ("IVA VI") is the managing general partner of Index VI. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 17

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 0

Underlying: Common Stock · 720,560 shares

Expires not disclosed

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

F1 · derivative.exercise_price: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 16

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.

Disclosed balance after: 0

Underlying: Common Stock · 1,126,280 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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F4 · ownership.nature: The securities are held by Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P. ("Index VI Parallel"). IVA VI is the managing general partner of Index VI Parallel. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · derivative · entry 15

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI (Jersey) L.P.

Disclosed balance after: 0

Underlying: Common Stock · 55,798,140 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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.exercise_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F1 · derivative.expiration_date: The Series A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F3 · ownership.nature: The securities are held by Index Ventures VI (Jersey) L.P. ("Index VI"). Index Venture Associates VI Limited ("IVA VI") is the managing general partner of Index VI. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 14

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures Growth V (Jersey) L.P.

Disclosed balance after: 1,874,816

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

F7 · ownership.nature: The securities are held by Index Ventures Growth V (Jersey), L.P. ("Index Growth V"). Index Venture Growth Associates V Limited ("IVGA V") is the managing general partner of Index Growth V. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 13

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 1,119,004

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

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 12

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 1,061,020

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 11

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.

Disclosed balance after: 1,413,380

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F4 · ownership.nature: The securities are held by Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P. ("Index VI Parallel"). IVA VI is the managing general partner of Index VI Parallel. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 10

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI (Jersey) L.P.

Disclosed balance after: 70,022,080

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F3 · ownership.nature: The securities are held by Index Ventures VI (Jersey) L.P. ("Index VI"). Index Venture Associates VI Limited ("IVA VI") is the managing general partner of Index VI. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 9

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures Growth III (Jersey) L.P.

Disclosed balance after: 10,296,520

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F2 · ownership.nature: The securities are held by Index Ventures Growth III (Jersey) L.P. ("Index Growth III"). Index Venture Growth Associates III Limited ("IVGA III") is the managing general partner of Index Growth III. The Reporting Person is a partner within the Index Ventures group. Advisors within the Index Ventures group provide advice to each of Index Growth III, Index Ventures Growth V (Jersey), L.P. ("Index Growth V"), Index Ventures VI (Jersey) L.P. ("Index VI") and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel" and together with Index Growth III, Index Growth V and Index VI, the "Funds"). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 8

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 0

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 7

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.

Disclosed balance after: 0

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F4 · ownership.nature: The securities are held by Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P. ("Index VI Parallel"). IVA VI is the managing general partner of Index VI Parallel. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 6

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI (Jersey) L.P.

Disclosed balance after: 0

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F3 · ownership.nature: The securities are held by Index Ventures VI (Jersey) L.P. ("Index VI"). Index Venture Associates VI Limited ("IVA VI") is the managing general partner of Index VI. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 5

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures Growth III (Jersey) L.P.

Disclosed balance after: 0

F6 · kind: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F6 · price: Immediately prior to the closing of the IPO and following the conversion of each series of the Issuer's Preferred Stock into Common Stock, each share of Common Stock was reclassified into one share of Class A Common Stock in an exempt transaction pursuant to Rule 16b-7 and Rule 16b-3 (the "Reclassification").

F2 · ownership.nature: The securities are held by Index Ventures Growth III (Jersey) L.P. ("Index Growth III"). Index Venture Growth Associates III Limited ("IVGA III") is the managing general partner of Index Growth III. The Reporting Person is a partner within the Index Ventures group. Advisors within the Index Ventures group provide advice to each of Index Growth III, Index Ventures Growth V (Jersey), L.P. ("Index Growth V"), Index Ventures VI (Jersey) L.P. ("Index VI") and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel" and together with Index Growth III, Index Growth V and Index VI, the "Funds"). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 4

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Yucca (Jersey) SLP

Disclosed balance after: 1,061,020

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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F5 · ownership.nature: The securities are held by Yucca (Jersey) SLP ("Yucca"). Yucca is the administrator of the Index co-investment vehicles that are contractually required to mirror the relevant Fund's investment in the issuer (in this case, Index Growth III, Index VI, Index VI Parallel and Index Growth V). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 3

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P.

Disclosed balance after: 1,413,380

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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F4 · ownership.nature: The securities are held by Index Ventures VI Parallel Entrepreneur Fund (Jersey) L.P. ("Index VI Parallel"). IVA VI is the managing general partner of Index VI Parallel. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 2

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures VI (Jersey) L.P.

Disclosed balance after: 70,022,080

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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F3 · ownership.nature: The securities are held by Index Ventures VI (Jersey) L.P. ("Index VI"). Index Venture Associates VI Limited ("IVA VI") is the managing general partner of Index VI. The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.

SEC source: 0000899243-21-031312 · doc4.xml · nonDerivative · entry 1

Hammer Jan · CIK 0001860247 · Director

10b5-1 filing: Not disclosed

Ownership: Indirect · By Index Ventures Growth III (Jersey) L.P.

Disclosed balance after: 10,296,520

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 A Redeemable Convertible Preferred Stock, Series B Redeemable Convertible Preferred Stock and Series C Redeemable Convertible Preferred Stock (collectively, the "Preferred Stock") were convertible at any time at the holder's election and automatically converted immediately prior to closing of the Issuer's initial public offering ("IPO") into an equal number of shares of Common Stock without payment of additional consideration. The Preferred Stock had no expiration date.

F2 · ownership.nature: The securities are held by Index Ventures Growth III (Jersey) L.P. ("Index Growth III"). Index Venture Growth Associates III Limited ("IVGA III") is the managing general partner of Index Growth III. The Reporting Person is a partner within the Index Ventures group. Advisors within the Index Ventures group provide advice to each of Index Growth III, Index Ventures Growth V (Jersey), L.P. ("Index Growth V"), Index Ventures VI (Jersey) L.P. ("Index VI") and Index Ventures VI Parallel Entrepreneur Fund (Jersey), L.P. ("Index VI Parallel" and together with Index Growth III, Index Growth V and Index VI, the "Funds"). The Reporting Person disclaims Section 16 beneficial ownership of these securities, except to the extent of his pecuniary interest therein, if any, and this report shall not be deemed an admission that the reporting person is the beneficial owner of such securities for Section 16 or any other purpose.