SCHEDULE 13G/A 0001304857 XXXXXXXX LIVE 3 Class A ordinary shares, par value $0.0001 per share 03/31/2025 0002015502 Launch One Acquisition Corp. G5S86M100 180 Grand Avenue, Suite 1530 Oakland CA 94612 Rule 13d-1(c) MMCAP International Inc. SPC a E9 0 1480000 0 1480000 1480000 6.43 CO *Consist of 1,480,000 Class A ordinary shares of the Issuer. ** The percentages used herein are calculated based on 23,000,000 shares outstanding of the Issuer, as reported in the Form 10-K filed with the Securities and Exchange Commission on March 26, 2025. MM Asset Management Inc. a A6 0 1480000 0 1480000 1480000 6.43 CO *Consist of 1,480,000 Class A ordinary shares of the Issuer. ** The percentages used herein are calculated based on 23,000,000 shares outstanding of the Issuer, as reported in the Form 10-K filed with the Securities and Exchange Commission on March 26, 2025. Launch One Acquisition Corp. 180 Grand Avenue, Suite 1530, Oakland, CALIFORNIA 94612 MMCAP International Inc. SPC MM Asset Management Inc. c/o Mourant Governance Services (Cayman) Limited 94 Solaris Avenue Camana Bay, P.O. Box 1348 Grand Cayman, KY1-1108, Cayman Islands 161 Bay Street, TD Canada Trust Tower, Suite 2240, Toronto, ON M5J 2S1 Canada Cayman Islands Ontario, Canada Y 1,480,000 6.43 0 1,480,000 0 1,480,000 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. MMCAP International Inc. SPC /s/ Ulla Vestergaard 05/13/2025 MM Asset Management Inc. /s/ Hillel Meltz 05/13/2025