X0202 SCHEDULE 13G 0002149361 XXXXXXXX LIVE Ordinary Shares, par value $0.0625 per share 04/02/2026 0001997637 iOThree Limited G4940T112 161 Kallang Way 07-08, Mapletree Hi-Tech Kallang Way U0 349247 Rule 13d-1(c) PT Tumbuh Lestari Abadi K8 252874.00 0.00 252874.00 0.00 252874.00 N 8.34 CO *This percentage is calculated based on 3,032,199 Ordinary Shares of the Issuer issued and outstanding as of July 20, 2026. Victor Tanamal Siwu K8 252874.00 0.00 252874.00 0.00 252874.00 N 8.34 IN *This percentage is calculated based on 3,032,199 Ordinary Shares of the Issuer issued and outstanding as of July 20, 2026. iOThree Limited 161 Kallang Way, #07-08, Mapletree Hi-Tech @ Kallang Way, Singapore 349247 This statement is being jointed filed by Victor Tanamal Siwu and PT Tumbuh Lestari Abadi, a company incorporated in Indonesia (each a "Reporting Person"). Victor Tanamal Siwu: Centennial Tower Lt. 36 Unit G-H, Jl. Gatot Subroto No. 25, Kel. Karet Semanggi, Kec. Setiabudi, Jakarta Selatan, DKI Jakarta 12930, Indonesia PT Tumbuh Lestari Abadi: Centennial Tower Lt. 36 Unit G-H, Jl. Gatot Subroto No. 25, Kel. Karet Semanggi, Kec. Setiabudi, Jakarta Selatan, DKI Jakarta 12930, Indonesia Victor Tanamal Siwu: Indonesia PT Tumbuh Lestari Abadi: Indonesia Y See Row 9 of the cover page for each Reporting Person. See Row 11 of the cover page for each Reporting Person. See Row 5 of the cover page for each Reporting Person. 0 See Row 7 of the cover page for each Reporting Person. 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 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. Exhibit 1 - Joint Filing Agreement Agreement by and between Victor Tanamal Siwu and PT Tumbuh Lestari Abadi with respect to the filing of this Schedule 13G.* PT Tumbuh Lestari Abadi /s/ Victor Tanamal Siwu 08/26/2026 Victor Tanamal Siwu /s/ Victor Tanamal Siwu 08/26/2026