X0202 SCHEDULE 13G 0001950677 XXXXXXXX LIVE Class A ordinary shares, par value $0.0001 per share 03/31/2026 0002108164 Pono Capital Four Inc G71702107 Suite 210, 2nd Floor Windward III Regatta Office Park, PO Box 500 Grand Cayman E9 KY-1106 Rule 13d-1(b) Decagon Asset Management LLP X0 0 661496 0 661496 661496 N 5.43 IA PN Benjamin John Durham X0 0 661496 0 661496 661496 N 5.43 HC IN Pono Capital Four Inc Suite 210, 2nd Floor Windward III, Regatta Office Park, PO Box 500, Grand Cayman, CAYMAN ISLANDS KY-1106 Decagon Asset Management LLP Benjamin John Durham 5 SWALLOW PLACE LONDON, United Kingdom W1B 2AF Decagon Asset Management LLP - UNITED KINGDOM Benjamin John Durham - UNITED KINGDOM N IA HC 661496 5.43 Decagon Asset Management LLP - 0 Benjamin John Durham - 0 Decagon Asset Management LLP - 661,496 Benjamin John Durham - 661,496 Decagon Asset Management LLP - 0 Benjamin John Durham - 0 Decagon Asset Management LLP - 661,496 Benjamin John Durham - 661,496 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 acquired and are held in the ordinary course of business and 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. Decagon Asset Management LLP Olivia Cooper 05/07/2026 Benjamin John Durham Benjamin Durham 05/07/2026