SCHEDULE 13G 0002067493 XXXXXXXX LIVE Class A ordinary shares, par value US$0.0005 per share 03/31/2025 0001969302 Pony AI Inc. 732908108 1301 Pearl Development Building, 1 Mingz 1st Street, Hengli Town, Nansha District Guangzhou F4 511458 Rule 13d-1(d) Tiancheng Lou F4 21199598.00 0.00 21199598.00 0.00 21199598.00 N 6.0 IN Note to Rows 5, 7 and 9: Representing (i) 110,828 Class A ordinary shares held of record by IWAY LLC, a Delaware company wholly owned by Tiancheng Lou, (ii) 19,068,770 Class B ordinary shares held of record by IWAY LLC, and (iii) 2,020,000 Class B ordinary shares held of record by Amber Luna Lou Irrevocable Trust for the benefit of Tiancheng Lou. The trustee of Amber Luna Lou Irrevocable Trust is the South Dakota Trust Company LLC. Note to Row 11: See Item 4. IWAY LLC DE 19179598.00 0.00 19179598.00 0.00 19179598.00 N 5.4 CO Notes to Rows 5, 7, and 9: Representing (i) 110,828 Class A ordinary shares held of record by IWAY LLC and (ii) 19,068,770 Class B ordinary shares held of record by IWAY LLC. IWAY LLC is a Delaware company wholly owned by Tiancheng Lou. Note to Row 11: See Item 4. Amber Luna Lou Irrevocable Trust SD 2020000.00 0.00 2020000.00 0.00 2020000.00 N 0.6 OO Notes to Rows 5, 7, and 9: Representing 2,020,000 Class B ordinary shares held of record by Amber Luna Lou Irrevocable Trust for the benefit of Tiancheng Lou. The trustee of Amber Luna Lou Irrevocable Trust is the South Dakota Trust Company LLC. Note to Row 11: See Item 4. Pony AI Inc. 1301 Pearl Development Building, 1 Mingzhu 1st Street, Hengli Town, Nansha District, Guangzhou, People's Republic of China, 511458 Tiancheng Lou IWAY LLC Amber Luna Lou Irrevocable Trust The business address of Dr. Tiancheng Lou is 13 F, Mingzhu Development Building, Nansha District, Guangzhou, Guangdong, People's Republic of China. The business address of IWAY LLC is the Corporation Trust Company, Corporation Trust Center, 1209 Orange Street, Wilmington, Delaware 19801, USA. The business address of Amber Luna Lou Irrevocable Trust is 201 South Phillips Avenue, Suite 200, Sioux Falls, South Dakota 57104, USA Tiancheng Lou: People's Republic of China IWAY LLC: Delaware, United States Amber Luna Lou Irrevocable Trust: South Dakota, United States Y The information required by Item 4(a) is set forth in Row 9 of the cover page for each Reporting Person and is incorporated herein by reference. The information required by Item 4(b) is set forth in Row 11 of the cover page for each Reporting Person and is incorporated herein by reference. Percentage of Ownership: Tiancheng Lou: 6.0% IWAY LLC: 5.4% Amber Luna Lou Irrevocable Trust: 0.6% Percentage of Voting Power: Tiancheng Lou: 19.4% IWAY LLC: 17.6% Amber Luna Lou Irrevocable Trust: 1.9% The percentage of ownership is calculated based on 355,292,553 ordinary shares, including 274,203,783 Class A ordinary shares and 81,088,770 Class B ordinary shares issued and outstanding as of April 10, 2025, according to the Form 20-F filed by the Issuer with Securities and Exchange Commission on April 25, 2025. The percentage of voting power is calculated by dividing the voting power beneficially owned by each Reporting Person by the voting power of all of the Issuer's ordinary shares as a single class. Each Class A ordinary share is entitled to one vote and each Class B ordinary share is entitled to ten (10) votes. Each Class B ordinary share is convertible into one Class A ordinary share at any time by the holder thereof, while Class A ordinary shares are not convertible into Class B ordinary shares under any circumstances. Tiancheng Lou: 21,199,598 IWAY LLC: 19,179,598 Amber Luna Lou Irrevocable Trust: 2,020,000 Tiancheng Lou: 0 IWAY LLC: 0 Amber Luna Lou Irrevocable Trust: 0 Tiancheng Lou: 21,199,598 IWAY LLC: 19,179,598 Amber Luna Lou Irrevocable Trust: 2,020,000 Tiancheng Lou: 0 IWAY LLC: 0 Amber Luna Lou Irrevocable Trust: 0 Y Y Y Y Y Y Joint Filing Agreement as Exhibit 99.1. Will be separately attached. Tiancheng Lou /s/ Tiancheng Lou 05/15/2025 IWAY LLC /s/ Tiancheng Lou 05/15/2025 Amber Luna Lou Irrevocable Trust /s/ Brianna Sturm 05/15/2025