Polestar (NASDAQ: PSNY) sets implementation date for ADS-to-share ratio change

Rhea-AI Filing Summary

Polestar Automotive Holding UK PLC submitted a Form 6-K to announce that it has issued a press release setting the implementation date for a previously disclosed change in the ratio of its Class A, Class B, Class C-1 and Class C-2 American Depositary Shares to the corresponding ordinary shares. The filing mainly serves as a notice that the timing of this ADS-to-ordinary-share ratio adjustment has now been scheduled.

The company also states that this report and the attached press release are incorporated by reference into its existing Form S-8 and two Form F-3 registration statements, meaning the ADS ratio change information becomes part of those offering documents.

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13a-16 OR 15d-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of December 2025

Commission File Number: 001-41431

Polestar Automotive Holding UK PLC

Assar Gabrielssons Väg 9

405 31 Göteborg, Sweden

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form 20-F  x                Form 40-F  ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):  ¨

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):  ¨

INFORMATION CONTAINED IN THIS REPORT ON FORM 6-K 

On December 4, 2025, Polestar Automotive Holding UK PLC issued a press release announcing the date for implementation of the previously announced ratio change of its Class A, Class B, Class C-1 and Class C-2 American Depositary Shares to the respective Class A, Class B, Class C-1 and Class C-2 ordinary shares. A copy of the press release is attached hereto as Exhibit 99.1.

This Report on Form 6-K and Exhibit 99.1 shall be deemed to be incorporated by reference into Polestar’s registration statement on Form S-8 (File No. 333-267146), registration statement on Form F-3 (File No. 333-266101) and registration statement on Form F-3 (File No. 333-274918) and to be a part thereof from the date on which this report is submitted, to the extent not superseded by documents or reports subsequently filed or furnished.

EXHIBIT INDEX

Exhibit No.		Description of Exhibit
99.1		Press Release of Polestar Automotive Holding UK PLC, dated December 4, 2025.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

	POLESTAR AUTOMOTIVE HOLDING UK PLC
Date: December 4, 2025	By:	/s/ Michael Lohscheller
	Name:	Michael Lohscheller
	Title:	Chief Executive Officer
Date: December 4, 2025	By:	/s/ Jean-François Mady
	Name:	Jean-François Mady
	Title:	Chief Financial Officer

FAQ

What does Polestar Automotive (PSNY) disclose in this Form 6-K?

Polestar Automotive Holding UK PLC reports that it has issued a press release announcing the implementation date for a previously announced change in the ratio of its Class A, Class B, Class C-1 and Class C-2 American Depositary Shares to the corresponding ordinary shares.

Does this Polestar (PSNY) Form 6-K change the ADS structure?

The Form 6-K refers to a previously announced change in the ADS-to-ordinary-share ratio for Polestar’s Class A, Class B, Class C-1 and Class C-2 shares and announces that the implementation date for this change has now been set in a press release.

How does this Form 6-K affect Polestar’s existing registration statements?

Polestar states that this Form 6-K and its Exhibit 99.1 are incorporated by reference into its Form S-8 registration statement and two Form F-3 registration statements, making the ADS ratio change information part of those documents.

Where can investors find more details on Polestar’s ADS ratio change?

More detailed information is contained in Polestar’s press release dated December 4, 2025, which is filed as Exhibit 99.1 to this Form 6-K.

Who signed this Polestar Automotive (PSNY) Form 6-K?

The Form 6-K was signed on behalf of Polestar Automotive Holding UK PLC by Chief Executive Officer Michael Lohscheller and Chief Financial Officer Jean-François Mady, each dated December 4, 2025.