Hamid Mamoon Amjad

SEC source: 0001964092-26-000006 · form4-06012026_080604.xml · nonDerivative · entry 3

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 316,594

F5 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII Founders, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F6 · ownership.nature: These shares of Class A Common Stock are held by a revocable trust of which the Reporting Person and his spouse are trustees.

SEC source: 0001964092-26-000006 · form4-06012026_080604.xml · nonDerivative · entry 2

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Founders Fund, LLC

Disclosed balance after: 1,213,460

F4 · kind: On May 28, 2026 KPCB XVII Founders distributed, for no consideration, 190,200 shares of the Issuer's Class A Common Stock to its limited partners representing each partner's pro rata interest in such shares.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of KPCB XVII and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders Fund, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001964092-26-000006 · form4-06012026_080604.xml · nonDerivative · entry 1

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Caufild & Byers XVII, LLC

Disclosed balance after: 37,066,031

F1 · kind: On May 28, 2026 Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") distributed, for no consideration, 5,809,800 shares of the Issuer's Class A Common Stock to its limited partners representing each partner's pro rata interest in such shares.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of KPCB XVII and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders Fund, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001964092-26-000002 · form4-02272026_110216.xml · nonDerivative · entry 6

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 304,979

F8 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII Founders, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001964092-26-000002 · form4-02272026_110216.xml · nonDerivative · entry 5

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Founders Fund, LLC

Disclosed balance after: 1,403,660

F7 · kind: On February 25, 2026 KPCB XVII Founders distributed, for no consideration, 155,962 shares of the Issuer's Class A Common Stock to its limited partners representing each partner's pro rata interest in such shares.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of KPCB XVII and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders Fund, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001964092-26-000002 · form4-02272026_110216.xml · nonDerivative · entry 4

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 295,454

F6 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII Associates, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

SEC source: 0001964092-26-000002 · form4-02272026_110216.xml · nonDerivative · entry 3

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Associates, LLC

Disclosed balance after: 2,707

F5 · kind: On February 25, 2026 KPCB XVII Associates distributed, for no consideration, 1,188,289 shares of the Issuer's Class A Common Stock to its limited partners representing each partner's pro rata interest in such shares.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of KPCB XVII and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders Fund, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001964092-26-000002 · form4-02272026_110216.xml · nonDerivative · entry 2

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Associates, LLC

Disclosed balance after: 1,190,996

F4 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of KPCB XVII and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders Fund, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001964092-26-000002 · form4-02272026_110216.xml · nonDerivative · entry 1

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Caufild & Byers XVII, LLC

Disclosed balance after: 42,875,831

F1 · kind: On February 25, 2026 Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") distributed, for no consideration, 4,763,981 shares of the Issuer's Class A Common Stock to its limited partners representing each partner's pro rata interest in such shares.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of KPCB XVII and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders Fund, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001964092-26-000004 · form4a-04152026_080414.xml · nonDerivative · entry 2

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 304,979

F3 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII Founders Fund, LLC, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares of Class A Common Stock are held by a revocable trust of which the Reporting Person and his spouse are trustees.

SEC source: 0001964092-26-000004 · form4a-04152026_080414.xml · nonDerivative · entry 1

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By trust

Disclosed balance after: 295,454

F1 · kind: Represents shares of Class A Common Stock received pursuant to a pro rata distribution by KPCB XVII Associates, LLC, for no consideration, to its members. All of the aforementioned distributions were made in accordance with the exemptions afforded by Rules 16a-13 and/or 16a-9 of the Securities Exchange Act of 1934, as amended.

F2 · ownership.nature: These shares of Class A Common Stock are held by a revocable trust of which the Reporting Person and his spouse are trustees.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 20

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Founders, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 21,832 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 19

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Fund, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 738,849 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 18

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Founders Fund, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 686 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 17

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Caufield & Byers XVII, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 20,964 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 16

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Founders, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,242 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 15

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Fund, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 75,883 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · derivative.exercise_date: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F2 · derivative.expiration_date: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 14

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Founders Fund, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 72,187 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 13

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Caufield & Byers XVII, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 2,205,008 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 12

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Founders Fund, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,487,264 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 11

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Caufield & Byers XVII, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 45,429,571 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 10

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Founders, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 37 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · derivative.exercise_date: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F2 · derivative.expiration_date: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 9

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Fund, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 1,269 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 8

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Founders, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 410 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · derivative · entry 7

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Fund, LLC

Disclosed balance after: 0

Underlying: Class A Common Stock · 13,881 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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.exercise_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F1 · derivative.expiration_date: The Series Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · nonDerivative · entry 6

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Founders Fund, LLC

Disclosed balance after: 1,559,622

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · nonDerivative · entry 5

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Caufield & Byers XVII, LLC

Disclosed balance after: 47,639,812

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · nonDerivative · entry 4

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Founders, LLC

Disclosed balance after: 78,416

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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · nonDerivative · entry 3

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By KPCB XVII Founders Fund, LLC

Disclosed balance after: 1,646,988

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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · nonDerivative · entry 2

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Select Fund, LLC

Disclosed balance after: 3,086,524

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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.

SEC source: 0001415889-25-021122 · form4-08062025_120834.xml · nonDerivative · entry 1

Hamid Mamoon Amjad · CIK 0001964092 · Director · 10% owner

10b5-1 filing: No plan indicated

Ownership: Indirect · By Kleiner Perkins Caufild & Byers XVII, LLC

Disclosed balance after: 50,308,466

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 Seed Preferred Stock, Series A Preferred Stock, Series B Preferred Stock, Series C Preferred Stock, Series D Preferred Stock and Series E Preferred Stock automatically converted into Class A Common stock of the Issuer on a 1-for-1 basis immediately prior to the closing of the Issuer's initial public offering. The securities had no expiration date.

F2 · ownership.nature: These securities are held for convenience in the name of "KPCB Holdings, Inc., as nominee" for the accounts of these entities. The managing member of Kleiner Perkins Caufield & Byers XVII, LLC ("KPCB XVII") and KPCB XVII Founders Fund, LLC ("KPCB XVII Founders") is KPCB XVII Associates, LLC ("KPCB XVII Associates"). Theodore E. Schlein, Beth Seidenberg, Mamoon Hamid and Ilya Fushman, the managing members of KPCB XVII Associates, exercise shared voting and dispositive control over the shares held by KPCB XVII and KPCB XVII Founders. Such managing members disclaim beneficial ownership of all shares held by KPCB XVII and KPCB XVII Founders except to the extent of their pecuniary interest therein.

F3 · ownership.nature: (Continued from footnote 2) The managing member of Kleiner Perkins Select Fund, LLC ("KP Select") and Kleiner Perkins Select Founders, LLC ("KP Select Founders") is Kleiner Perkins Select Associates, LLC ("KP Select Associates"). Ilya Fushman and the Reporting Person, the managing members of KP Select Associates, exercise shared voting and dispositive control over the shares held by KP Select and KP Select Founders. Such managing members disclaim beneficial ownership of all shares held by KP Select and KP Select Founders except to the extent of their pecuniary interest therein.