LOGITECH INTERNATIONAL S.A. (0001032975) (Filer)

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 OR 15(d) of

The Securities Exchange Act of 1934

Date of Report: October 12, 2026

(Date of earliest event reported)

LOGITECH INTERNATIONAL S.A.

(Exact name of registrant as specified in its charter)

Commission File Number: 0-29174

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐             Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) 

☐       Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐             Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐            Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Exchange Act:

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐  

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o  

Item 5.03 Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year.

Logitech International S.A. (the “Company”) amended Article 3 of its Articles of Incorporation to reflect a reduction in the share capital of the Company from CHF 40,196,115 to CHF 39,036,913.25, and a corresponding reduction of the registered shares reflecting a new total of 156,147,653 registered shares with a nominal value of CHF 0.25 each. As a result of changes in Article 3, the Company also amended Article 27 to update the Swiss “capital band” information.

The reduction in the share capital reflects the cancellation of shares repurchased on the SIX Swiss Exchange for cancellation purposes as part of the Company’s share buyback program.

The amended Articles of Incorporation became effective upon publication in the Swiss Official Gazette of Commerce (SOGC) on October 12, 2026.

A copy of the amended Articles of Incorporation is attached hereto as Exhibit 3.1 and is incorporated herein by reference.

Item 9.01. Financial Statements and Exhibits.

d) Exhibits.

 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 hereunto duly authorized.