X0202 SCHEDULE 13G 0001080171 XXXXXXXX LIVE Class A ordinary shares, par value $0.0001 per share 03/31/2026 0002086545 ART TECHNOLOGY ACQUISITION CORP. G0579E103 2929 Arch Street Suite 1703 Philadelphia PA 19104 Rule 13d-1(b) Aristeia Capital, L.L.C. DE 1435717.00 0.00 1435717.00 0.00 1435717.00 N 5.50 IA OO ART TECHNOLOGY ACQUISITION CORP. 2929 Arch Street, Suite 1703, Philadelphia, PA 19104 Aristeia Capital, L.L.C. One Greenwich Plaza, Suite 300, Greenwich, CT 06830 Delaware N IA 1,435,717 The Reporting Person may be deemed the beneficial owner of 1,435,717 Class A ordinary shares, which is approximately 5.50% of the outstanding shares. This percentage was determined by dividing 1,435,717 by 26,125,000, which is the number of shares outstanding as of March 13, 2026, as reported in the Issuer's 10-K filed with the SEC on March 17, 2026. 5.50% 1,435,717 0 1,435,717 0 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. Aristeia Capital, L.L.C. /s/ Andrew B. David 05/14/2026