If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§ 240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).




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SCHEDULE 13D




Comment for Type of Reporting Person:
Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 8, 10 and 11. Includes 2,150,331 shares directly owned by SC US/E EXPANSION FUND I MGMT and 1,000,000 shares directly owned by SC US/E EXPANSION FUND I. The general partner of SC US/E EXPANSION FUND I is SC US/E EXPANSION FUND I MGMT. Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 8, 10 and 11. Includes 351,374 shares directly owned by SC GGF III. The general partner of SC GGF III is SC GGF III MGMT. Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 8, 10 and 11. Includes 3,064,306 shares directly owned by SCFP and 20,144,842 shares directly owned by SCF. SEQUOIA CAPITAL FUND MANAGEMENT is the general partner of SCF and the manager of SCFP. Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D




Comment for Type of Reporting Person:
Row 8, 10 and 11. Includes 1,217,532 shares directly owned by SCGGF III - U.S./INDIA MANAGEMENT, 351,374 shares directly owned by SC GGF III, 1,000,000 shares directly owned by SC US/E EXPANSION FUND I, 2,150,331 shares directly owned by SC US/E EXPANSION FUND I MGMT, 3,064,306 shares directly owned by SCFP and 20,144,842 shares directly owned by SCF. The general partner of SC GGF III is SC GGF III MGMT. The general partner of SC US/E EXPANSION FUND I is SC US/E EXPANSION FUND I MGMT. The General Partner of SCF and the manager of SCFP is SEQUOIA CAPITAL FUND MANAGEMENT. SC US TTGP is the General Partner of SCGGF III- U.S./INDIA MANAGEMENT, SC GGF III MGMT, SC US/E EXPANSION FUND I MGMT and SEQUOIA CAPITAL FUND MANAGEMENT. Row 13. Based on a total of 235,029,814 shares of Class A common stock as of April 30, 2026, as reported in the Issuer's Quarterly Report on Form 10-Q filed with the Securities and Exchange Commission on May 7, 2026.


SCHEDULE 13D


 
SEQUOIA CAPITAL GLOBAL GROWTH FUND III - ENDURANCE PARTNERS, L.P. ("SC GGF III")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SEQUOIA CAPITAL US/E EXPANSION FUND I, L.P. ("SC US/E EXPANSION FUND I")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SEQUOIA CAPITAL US/E EXPANSION FUND I MANAGEMENT, L.P. ("SC US/E EXPANSION FUND I MGMT")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SCGGF III - U.S./INDIA MANAGEMENT, L.P. ("SCGGF III - U.S./INDIA MANAGEMENT")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SEQUOIA CAPITAL GLOBAL GROWTH FUND III - ENDURANCE PARTNERS MANAGEMENT, L.P. ("SC GGF III MGMT")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SEQUOIA CAPITAL FUND PARALLEL, LLC ("SCFP")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SEQUOIA CAPITAL FUND, L.P. ("SCF")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SEQUOIA CAPITAL FUND MANAGEMENT, L.P. ("SEQUOIA CAPITAL FUND MANAGEMENT")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026
 
SC US (TTGP), LTD. ("SC US (TTGP)")
 
Signature:/s/ Jung Yeon Son
Name/Title:Jung Yeon Son, Authorized Signatory
Date:05/11/2026