SCHEDULE 13G 0001274981 XXXXXXXX LIVE Class A American Depositary Shares 12/23/2025 0001884082 Polestar Automotive Holding UK PLC 732105952 Assar Gabrielssons Vag 9 Goteborg V7 31 Rule 13d-1(b) NATIXIS b I0 7755946.00 0.00 0.00 0.00 7755946.00 N 8.4 FI Note to Row 5: Each Class A ADS represents thirty (30) Class A Ordinary Shares, par value $0.01 each. Note to Row 11: Based on (i) 2,745,231,600 Class A Shares in the form of 91,507,720 Class A ADSs and (ii) 29,892,570 Class B Shares in the form of 996,419 Class B ADSs outstanding on December 23, 2025, as disclosed to the Reporting Person by the Issuer. Each Class B Share is convertible into one Class A Share at any time at the option of the holder of such Class B Share. Assumes the conversion of the Class B Shares referred to above into Class A Shares. Polestar Automotive Holding UK PLC Assar Gabrielssons Vag 9 Gothenburg, V7, 405 31 NATIXIS 7 Promenade Germain Sablon - 75013 PARIS - France France N FI Bank 7,755,946 8,4% 7,755,946 0.00 0.00 0.00 Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the foreign regulatory scheme applicable to QII is substantially comparable to the regulatory scheme applicable to the functionally equivalent U.S. institution(s). I also undertake to furnish to the Commission staff, upon request, information that would otherwise be disclosed in a Schedule 13D. NATIXIS Anne SABOT 02/05/2026