NTSK

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 3

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 350,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F5 · derivative.exercise_date: The RSUs vest as follows: 150,000 RSUs vest on April 1, 2026 and the remaining 200,000 vest on April 1, 2027.

F5 · derivative.expiration_date: The RSUs vest as follows: 150,000 RSUs vest on April 1, 2026 and the remaining 200,000 vest on April 1, 2027.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · derivative · entry 2

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 75,124

Underlying: Class A Common Stock · 75,124 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F3 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

SEC source: 0001104659-25-092226 · tm2526612d12_4seq1.xml · nonDerivative · entry 1

DEL MATTO ANDREW H · CIK 0001288241 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092230 · tm2526612-3_4seq1.xml · derivative · entry 2

Alexy Kimberly · CIK 0001336514 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 421,600

Underlying: Class A Common Stock · 421,600 shares

Expires not disclosed

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F4 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F2 · ownership.nature: The shares are held of record by The Alexy and Julian Family Trust for which the reporting person serves as a trustee.

SEC source: 0001104659-25-092230 · tm2526612-3_4seq1.xml · nonDerivative · entry 1

Alexy Kimberly · CIK 0001336514 · Director

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F2 · ownership.nature: The shares are held of record by The Alexy and Julian Family Trust for which the reporting person serves as a trustee.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 16

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 455,000

Underlying: Class B Common Stock · 455,000 shares

Expires 2034-03-07

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F12 · derivative.exercise_date: The option is subject to an early exercise provision and is immediately exercisable. The shares subject to the option vest in 48 equal monthly installments beginning on March 1, 2024.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 15

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 455,000 shares

Expires 2034-03-07

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F12 · derivative.exercise_date: The option is subject to an early exercise provision and is immediately exercisable. The shares subject to the option vest in 48 equal monthly installments beginning on March 1, 2024.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 14

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,000

Underlying: Class B Common Stock · 110,000 shares

Expires 2033-09-01

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F11 · derivative.exercise_date: The option is subject to an early exercise provision and is immediately exercisable. The shares subject to the option vest in 48 equal monthly installments beginning on May 1, 2023.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 13

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 110,000 shares

Expires 2033-09-01

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F11 · derivative.exercise_date: The option is subject to an early exercise provision and is immediately exercisable. The shares subject to the option vest in 48 equal monthly installments beginning on May 1, 2023.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 12

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 345,000

Underlying: Class B Common Stock · 345,000 shares

Expires 2031-08-25

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F10 · derivative.exercise_date: The shares subject to the option are fully vested and immediately exercisable.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 11

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 345,000 shares

Expires 2031-08-25

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F10 · derivative.exercise_date: The shares subject to the option are fully vested and immediately exercisable.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 10

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 450,000

Underlying: Class B Common Stock · 450,000 shares

Expires not disclosed

F6 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F9 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments beginning on January 1, 2026.

F9 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments beginning on January 1, 2026.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 9

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 450,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F9 · derivative.exercise_date: The RSUs vest in 16 equal quarterly installments beginning on January 1, 2026.

F9 · derivative.expiration_date: The RSUs vest in 16 equal quarterly installments beginning on January 1, 2026.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 8

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 46,875

Underlying: Class B Common Stock · 46,875 shares

Expires not disclosed

F6 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F8 · derivative.exercise_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

F8 · derivative.expiration_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 7

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 46,875 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F8 · derivative.exercise_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

F8 · derivative.expiration_date: The RSUs vest in 15 equal quarterly installments beginning on October 1, 2025.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 6

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 325,000

Underlying: Class B Common Stock · 325,000 shares

Expires not disclosed

F6 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F7 · derivative.exercise_date: The RSUs vest in 13 equal quarterly installments beginning on October 1, 2025.

F7 · derivative.expiration_date: The RSUs vest in 13 equal quarterly installments beginning on October 1, 2025.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 5

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 325,000 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F7 · derivative.exercise_date: The RSUs vest in 13 equal quarterly installments beginning on October 1, 2025.

F7 · derivative.expiration_date: The RSUs vest in 13 equal quarterly installments beginning on October 1, 2025.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 4

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 35,207

Underlying: Class B Common Stock · 35,207 shares

Expires not disclosed

F6 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Class B Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F5 · derivative.exercise_date: The RSUs vest in 11 equal quarterly installments beginning on October 1, 2025.

F5 · derivative.expiration_date: The RSUs vest in 11 equal quarterly installments beginning on October 1, 2025.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 3

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 35,207 shares

Expires not disclosed

F4 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F5 · derivative.exercise_date: The RSUs vest in 11 equal quarterly installments beginning on October 1, 2025.

F5 · derivative.expiration_date: The RSUs vest in 11 equal quarterly installments beginning on October 1, 2025.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · derivative · entry 2

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,029

Underlying: Class A Common Stock · 44,029 shares

Expires not disclosed

F2 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F2 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F3 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

SEC source: 0001104659-25-092228 · tm2526612-11_4seq1.xml · nonDerivative · entry 1

Bousquet Raphael · CIK 0002084416 · Chief Revenue Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 12

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,350,000

Underlying: Class B Common Stock · 1,350,000 shares

Expires 2028-08-22

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F12 · derivative.exercise_date: One-eighth of the shares subject to the option vested on September 17, 2025 and the remaining shares vest in 42 equal monthly installments thereafter.

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 11

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,350,000 shares

Expires 2028-08-22

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F12 · derivative.exercise_date: One-eighth of the shares subject to the option vested on September 17, 2025 and the remaining shares vest in 42 equal monthly installments thereafter.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 10

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,088,680

Underlying: Class B Common Stock · 1,088,680 shares

Expires 2028-08-22

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F11 · derivative.exercise_date: The shares subject to the option are fully vested and immediately exercisable.

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 9

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,088,680 shares

Expires 2028-08-22

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F11 · derivative.exercise_date: The shares subject to the option are fully vested and immediately exercisable.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 8

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,028,328

Underlying: Class B Common Stock · 9,028,328 shares

Expires 2032-04-14

F10 · derivative.exercise_price: Each PSU represents a contingent right to receive one share of Issuer Class B Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F9 · derivative.exercise_date: The PSUs require the satisfaction of three vesting requirements in order for the PSUs to vest. The liquidity event requirement was satisfied upon the closing of the IPO. The service condition is satisfied in 48 equal monthly installments beginning on October 19, 2025. The market condition is satisfied upon the Issuer's achievement of certain market capitalization milestones: 1/3 of the PSUs vest upon the Issuer's achievement of each of a $10 billion market capitalization, $12.5 billion market capitalization, and $15 billion market capitalization. Market capitalization will be measured based on the highest 60-day trading average per share ending during the applicable month, as reasonably determined by the Issuer's board of directors or board committee.

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 7

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,028,328 shares

Expires 2032-04-14

F8 · derivative.exercise_price: Each performance-based RSU, or PSU, represents a contingent right to receive one share of Issuer Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F9 · derivative.exercise_date: The PSUs require the satisfaction of three vesting requirements in order for the PSUs to vest. The liquidity event requirement was satisfied upon the closing of the IPO. The service condition is satisfied in 48 equal monthly installments beginning on October 19, 2025. The market condition is satisfied upon the Issuer's achievement of certain market capitalization milestones: 1/3 of the PSUs vest upon the Issuer's achievement of each of a $10 billion market capitalization, $12.5 billion market capitalization, and $15 billion market capitalization. Market capitalization will be measured based on the highest 60-day trading average per share ending during the applicable month, as reasonably determined by the Issuer's board of directors or board committee.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 6

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,125,496

Underlying: Class B Common Stock · 8,125,496 shares

Expires not disclosed

F7 · derivative.exercise_price: Each RSU represents a contingent right to receive one share of Issuer Class B Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F6 · derivative.exercise_date: The RSUs vest in 18 equal quarterly installments beginning on October 1, 2025.

F6 · derivative.expiration_date: The RSUs vest in 18 equal quarterly installments beginning on October 1, 2025.

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 5

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,125,496 shares

Expires not disclosed

F5 · derivative.exercise_price: Each restricted stock unit, or RSU, represents a contingent right to receive one share of Issuer Common Stock.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F6 · derivative.exercise_date: The RSUs vest in 18 equal quarterly installments beginning on October 1, 2025.

F6 · derivative.expiration_date: The RSUs vest in 18 equal quarterly installments beginning on October 1, 2025.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 4

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 22,288,889

Underlying: Class A Common Stock · 22,288,889 shares

Expires not disclosed

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F4 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

F2 · ownership.nature: The shares are held of record by the 2012 Sanjay Beri and Ava Malla Revocable Trust for which the reporting person serves as trustee.

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · derivative · entry 3

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 405,490

Underlying: Class A Common Stock · 405,490 shares

Expires not disclosed

F3 · derivative.exercise_price: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F3 · derivative.exercise_date: Each share of Class B Common Stock is convertible into one share of Class A Common Stock at the option of the holder.

F4 · derivative.expiration_date: The shares of Class B Common Stock automatically convert to shares of Class A Common Stock on a 1:1 basis on or prior to September 19, 2035 as set forth in the Issuer's amended and restated certificate of incorporation.

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · nonDerivative · entry 2

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

F1 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F2 · ownership.nature: The shares are held of record by the 2012 Sanjay Beri and Ava Malla Revocable Trust for which the reporting person serves as trustee.

SEC source: 0001104659-25-092224 · tm2526612-4_4seq1.xml · nonDerivative · entry 1

Beri Sanjay · CIK 0002083367 · Director · CEO and Chairman

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · kind: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F1 · price: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 25

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,053,886 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.

F13 · derivative.exercise_price: Each share of Series H Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F13 · price: Each share of Series H Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F13 · derivative.exercise_date: Each share of Series H Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F13 · derivative.expiration_date: Each share of Series H Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F14 · ownership.nature: The shares are held of record by Lightspeed Opportunity Fund, L.P., or Lightspeed Opportunity Fund. Lightspeed General Partner Opportunity Fund, L.P., or Lightspeed GP Opportunity Fund, is the general partner of Lightspeed Opportunity Fund and Lightspeed Ultimate General Partner Opportunity Fund, Ltd., or Lightspeed UGP Opportunity Fund, is the general partner of Lightspeed GP Opportunity Fund. Arif Janmohamed and Ravi Mhatre, the directors of Lightspeed UGP Opportunity Fund, share voting and investment power with respect to the shares held of record by Lightspeed Opportunity Fund. Each of Lightspeed GP Opportunity Fund, Lightspeed UGP Opportunity Fund and Mr. Mhatre disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Mr. Janmohamed, a director of the Issuer, files separate Section 16 reports.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 24

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,986,754 shares

Expires not disclosed

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

F11 · derivative.exercise_price: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F11 · price: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F11 · derivative.exercise_date: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F11 · derivative.expiration_date: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F14 · ownership.nature: The shares are held of record by Lightspeed Opportunity Fund, L.P., or Lightspeed Opportunity Fund. Lightspeed General Partner Opportunity Fund, L.P., or Lightspeed GP Opportunity Fund, is the general partner of Lightspeed Opportunity Fund and Lightspeed Ultimate General Partner Opportunity Fund, Ltd., or Lightspeed UGP Opportunity Fund, is the general partner of Lightspeed GP Opportunity Fund. Arif Janmohamed and Ravi Mhatre, the directors of Lightspeed UGP Opportunity Fund, share voting and investment power with respect to the shares held of record by Lightspeed Opportunity Fund. Each of Lightspeed GP Opportunity Fund, Lightspeed UGP Opportunity Fund and Mr. Mhatre disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Mr. Janmohamed, a director of the Issuer, files separate Section 16 reports.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 23

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 7,765,561 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.

F11 · derivative.exercise_price: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F11 · price: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F11 · derivative.exercise_date: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F11 · derivative.expiration_date: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F12 · ownership.nature: The shares are held of record by Lightspeed SPV II-B, LLC, or Lightspeed SPV II-B. LS SPV Mgmt is the manager of Lightspeed SPV II-B. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II-B. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 22

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 15,608,645 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.

F7 · derivative.exercise_price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · derivative.exercise_date: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · derivative.expiration_date: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F10 · ownership.nature: The shares are held of record by Lightspeed SPV II, LLC, or Lightspeed SPV II. LS SPV Management, LLC, or LS SPV Mgmt, is the manager of Lightspeed SPV II. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 21

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 1,836,311 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.

F7 · derivative.exercise_price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · derivative.exercise_date: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · derivative.expiration_date: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F9 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select II, L.P., or Lightspeed Select II. Lightspeed General Partner Select II, L.P., or Lightspeed GP Select II, is the general partner of Lightspeed Select II and Lightspeed Ultimate General Partner Select II, Ltd., or Lightspeed UGP Select II, is the general partner of Lightspeed GP Select II. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select II, share voting and investment power with respect to the shares held of record by Lightspeed Select II. Each of Lightspeed GP Select II, Lightspeed UGP Select II and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 20

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 918,155 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.

F7 · derivative.exercise_price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · derivative.exercise_date: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · derivative.expiration_date: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F8 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select, L.P., or Lightspeed Select. Lightspeed General Partner Select, L.P., or Lightspeed GP Select, is the general partner of Lightspeed Select and Lightspeed Ultimate General Partner Select, Ltd., or Lightspeed UGP Select, is the general partner of Lightspeed GP Select. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select, share voting and investment power with respect to the shares held of record by Lightspeed Select. Each of Lightspeed GP Select, Lightspeed UGP Select and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 19

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 5,672,579 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.

F6 · derivative.exercise_price: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F6 · price: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F6 · derivative.exercise_date: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F6 · derivative.expiration_date: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F9 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select II, L.P., or Lightspeed Select II. Lightspeed General Partner Select II, L.P., or Lightspeed GP Select II, is the general partner of Lightspeed Select II and Lightspeed Ultimate General Partner Select II, Ltd., or Lightspeed UGP Select II, is the general partner of Lightspeed GP Select II. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select II, share voting and investment power with respect to the shares held of record by Lightspeed Select II. Each of Lightspeed GP Select II, Lightspeed UGP Select II and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 18

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 5,672,579 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.

F6 · derivative.exercise_price: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F6 · price: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F6 · derivative.exercise_date: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F6 · derivative.expiration_date: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F8 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select, L.P., or Lightspeed Select. Lightspeed General Partner Select, L.P., or Lightspeed GP Select, is the general partner of Lightspeed Select and Lightspeed Ultimate General Partner Select, Ltd., or Lightspeed UGP Select, is the general partner of Lightspeed GP Select. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select, share voting and investment power with respect to the shares held of record by Lightspeed Select. Each of Lightspeed GP Select, Lightspeed UGP Select and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 17

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 2,227,876 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.

F5 · derivative.exercise_price: Each share of Series D Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F5 · price: Each share of Series D Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F5 · derivative.exercise_date: Each share of Series D Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F5 · derivative.expiration_date: Each share of Series D Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F8 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select, L.P., or Lightspeed Select. Lightspeed General Partner Select, L.P., or Lightspeed GP Select, is the general partner of Lightspeed Select and Lightspeed Ultimate General Partner Select, Ltd., or Lightspeed UGP Select, is the general partner of Lightspeed GP Select. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select, share voting and investment power with respect to the shares held of record by Lightspeed Select. Each of Lightspeed GP Select, Lightspeed UGP Select and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 16

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 4,338,826 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.

F3 · derivative.exercise_price: Each share of Series C Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F3 · price: Each share of Series C Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F3 · derivative.exercise_date: Each share of Series C Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F3 · derivative.expiration_date: Each share of Series C Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F4 · ownership.nature: The shares are held of record by Lightspeed Venture Partners IX, L.P., or Lightspeed IX. Lightspeed General Partner IX, L.P., or Lightspeed GP IX, is the general partner of Lightspeed IX and Lightspeed Ultimate General Partner IX, Ltd., or Lightspeed UGP IX, is the general partner of Lightspeed GP IX. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP IX, share voting and investment power with respect to the shares held of record by Lightspeed IX. Each of Lightspeed GP IX, Lightspeed UGP IX and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · derivative · entry 15

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 0

Underlying: Common Stock · 15,892,460 shares

Expires not disclosed

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

F2 · derivative.exercise_price: Each share of Series B Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F2 · price: Each share of Series B Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F2 · derivative.exercise_date: Each share of Series B Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F2 · derivative.expiration_date: Each share of Series B Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F1 · derivative.underlying: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F4 · ownership.nature: The shares are held of record by Lightspeed Venture Partners IX, L.P., or Lightspeed IX. Lightspeed General Partner IX, L.P., or Lightspeed GP IX, is the general partner of Lightspeed IX and Lightspeed Ultimate General Partner IX, Ltd., or Lightspeed UGP IX, is the general partner of Lightspeed GP IX. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP IX, share voting and investment power with respect to the shares held of record by Lightspeed IX. Each of Lightspeed GP IX, Lightspeed UGP IX and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · nonDerivative · entry 6

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 4,340,640

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 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F11 · price: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F13 · price: Each share of Series H Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F14 · ownership.nature: The shares are held of record by Lightspeed Opportunity Fund, L.P., or Lightspeed Opportunity Fund. Lightspeed General Partner Opportunity Fund, L.P., or Lightspeed GP Opportunity Fund, is the general partner of Lightspeed Opportunity Fund and Lightspeed Ultimate General Partner Opportunity Fund, Ltd., or Lightspeed UGP Opportunity Fund, is the general partner of Lightspeed GP Opportunity Fund. Arif Janmohamed and Ravi Mhatre, the directors of Lightspeed UGP Opportunity Fund, share voting and investment power with respect to the shares held of record by Lightspeed Opportunity Fund. Each of Lightspeed GP Opportunity Fund, Lightspeed UGP Opportunity Fund and Mr. Mhatre disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein. Mr. Janmohamed, a director of the Issuer, files separate Section 16 reports.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · nonDerivative · entry 5

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 7,765,561

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 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F11 · price: Each share of Series G Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F12 · ownership.nature: The shares are held of record by Lightspeed SPV II-B, LLC, or Lightspeed SPV II-B. LS SPV Mgmt is the manager of Lightspeed SPV II-B. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II-B. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · nonDerivative · entry 4

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 15,608,645

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 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F7 · price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F10 · ownership.nature: The shares are held of record by Lightspeed SPV II, LLC, or Lightspeed SPV II. LS SPV Management, LLC, or LS SPV Mgmt, is the manager of Lightspeed SPV II. Messrs. Eggers, Mhatre and Nieh, the managers of LS SPV Mgmt, share voting and dispositive power with respect to the shares held of record by Lightspeed SPV II. Each of LS SPV Mgmt and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · nonDerivative · entry 3

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 7,508,890

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 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F6 · price: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F9 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select II, L.P., or Lightspeed Select II. Lightspeed General Partner Select II, L.P., or Lightspeed GP Select II, is the general partner of Lightspeed Select II and Lightspeed Ultimate General Partner Select II, Ltd., or Lightspeed UGP Select II, is the general partner of Lightspeed GP Select II. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select II, share voting and investment power with respect to the shares held of record by Lightspeed Select II. Each of Lightspeed GP Select II, Lightspeed UGP Select II and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · nonDerivative · entry 2

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 8,818,610

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 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F5 · price: Each share of Series D Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F6 · price: Each share of Series E Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F7 · price: Each share of Series F Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F8 · ownership.nature: The shares are held of record by Lightspeed Venture Partners Select, L.P., or Lightspeed Select. Lightspeed General Partner Select, L.P., or Lightspeed GP Select, is the general partner of Lightspeed Select and Lightspeed Ultimate General Partner Select, Ltd., or Lightspeed UGP Select, is the general partner of Lightspeed GP Select. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP Select, share voting and investment power with respect to the shares held of record by Lightspeed Select. Each of Lightspeed GP Select, Lightspeed UGP Select and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.

SEC source: 0001104659-25-092244 · tm2526612-15_4seq1.xml · nonDerivative · entry 1

Lightspeed SPV II, LLC · CIK 0001756164 · 10% owner

Lightspeed SPV II-B, LLC · CIK 0001804081 · 10% owner

LS SPV Management, LLC · CIK 0001978139 · 10% owner

Eggers Barry · CIK 0001366048 · 10% owner

Mhatre Ravi · CIK 0001366050 · 10% owner

Nieh Peter · CIK 0001366051 · 10% owner

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

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnote

Disclosed balance after: 20,231,286

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 · security: Pursuant to a reclassification exempt under Rule 16b-7, each share of Common Stock was reclassified into one share of Class B Common Stock immediately prior to the completion of the Issuer's initial public offering of Class A Common Stock (the "IPO").

F2 · price: Each share of Series B Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F3 · price: Each share of Series C Convertible Preferred Stock converted into Common Stock on a one-to-one basis prior to the completion of the IPO and had no expiration date.

F4 · ownership.nature: The shares are held of record by Lightspeed Venture Partners IX, L.P., or Lightspeed IX. Lightspeed General Partner IX, L.P., or Lightspeed GP IX, is the general partner of Lightspeed IX and Lightspeed Ultimate General Partner IX, Ltd., or Lightspeed UGP IX, is the general partner of Lightspeed GP IX. Messrs. Eggers, Mhatre and Nieh, the directors of Lightspeed UGP IX, share voting and investment power with respect to the shares held of record by Lightspeed IX. Each of Lightspeed GP IX, Lightspeed UGP IX and Messrs. Eggers, Mhatre and Nieh disclaims beneficial ownership of these shares except to the extent of its or his respective pecuniary interest therein.