X0609 4 2026-03-30 0 0001969302 Pony AI Inc. PONY 0002073226 Gao Tian true 1301 PEARL DEVELOPMENT BLDG, 1 MINGZHU 1ST STREET, HENGLI TOWN, NANSHA DISTRICT GUANGZHOU F4 511458 CHINA 0 1 0 0 VP, Chief of Staff, GC 0 Class A Ordinary Shares 2026-03-30 4 S 0 31561 8.6875 D 331683 D Represents the number of shares sold by the Reporting Person pursuant to a mandatory non-discretionary sell-to-cover arrangement for the purpose of satisfying income tax liabilities incurred upon vesting of previously reported restricted stock units. /s/ Tian Gao 2026-03-31