Official announcements (8-K)

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn October 27, 2026, Logitech International S.A. (“Logitech”) issued a press release regarding its financial results for the quarter ended September 30, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Form 8-K. The information in Item 2.02 and Item 9.01 of this Current Report, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Changed its company rules or financial year (Item 5.03)

Changes to the company's rules or the dates of its financial year.

In the company's wordsLogitech 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 …

Shared shareholder vote results (Item 5.07)

How shareholders voted on board members and proposals.

In the company's wordsThe Annual General Meeting of Shareholders (the “AGM”) of Logitech International S.A. (“Logitech” or the “Company”) was held on September 8, 2026. At the AGM, shareholders voted on the following proposals and cast their votes as follows: Proposal 1: Approval of the Annual Report, the consolidated financial statements and the statutory financial statements of Logitech International S.A. for fiscal year 2026 For Against Abstain 86,078,066 586,968 410,955 99.32% 0.68% N/A Proposal 2: Advisory vote to approve Named Executive Officers Compensation for fiscal year 2026 For Against Abstain Broker Non-Votes 59,960,432 22,835,529 1,034,226 3,245,802 72.42% 27.58% N/A N/A Proposal …

Announced another event (Item 8.01)

Another event the company chose to report publicly.

In the company's wordsWith respect to the dividend approved under Proposal 5 described under Item 5.07 above, the Company has announced that the ex-dividend date (the first trading day without the right to receive the dividend payment) is expected to be Monday, September 21, 2026, on the SIX Swiss Exchange and Tuesday, September 22, 2026 on the Nasdaq Global Select Market, the record date is expected to be Tuesday, September 22, 2026, and the payment date is expected to be Wednesday, September 23, 2026. In order to be eligible to receive the dividend payment, Logitech shares must be purchased by the end of the official trading day on the SIX Swiss Exchange or the Nasdaq Global Select Market on …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn July 28, 2026, Logitech International S.A. (“Logitech”) issued a press release regarding its financial results for the quarter ended June 30, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Form 8-K. The information in Item 2.02 and Item 9.01 of this Current Report, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn May 5, 2026, Logitech International S.A. (“Logitech”) issued a press release regarding its financial results for the quarter and fiscal year ended March 31, 2026. A copy of the press release is furnished as Exhibit 99.1 to this Form 8-K. The information in Item 2.02 and Item 9.01 of this Current Report, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn January 27, 2026, Logitech International S.A. (“Logitech”) issued a press release regarding its financial results for the quarter ended December 31, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Form 8-K. The information in Item 2.02 and Item 9.01 of this Current Report, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

In the company's wordsLogitech International S.A. (“Logitech”) recently experienced a cybersecurity incident relating to the exfiltration of data. The cybersecurity incident has not impacted Logitech’s products, business operations or manufacturing. Upon detecting the incident, Logitech promptly took steps to investigate and respond to the incident with the assistance of leading external cybersecurity firms. While the investigation is ongoing, at this time, Logitech believes that the unauthorized third party used a zero-day vulnerability in a third-party software platform and copied certain data from the internal IT system. The zero-day vulnerability was patched by Logitech following its …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

In the company's wordsOn October 28, 2025, Logitech International S.A. (“Logitech”) issued a press release regarding its financial results for the quarter ended September 30, 2025. A copy of the press release is furnished as Exhibit 99.1 to this Form 8-K. The information in Item 2.02 and Item 9.01 of this Current Report, including Exhibit 99.1, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), or incorporated by reference into any filing under the Securities Act of 1933, as amended, or the Exchange Act, except as shall be expressly set forth by specific reference in such a filing.

Received a notice about its stock exchange listing (Item 3.01)

Notices from the stock exchange can come before shares are removed from trading.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

In the company's words(b) Departure of President of Logitech for Business On September 18, 2025, Prakash Arunkundrum, President of Logitech for Business and a member of the Group Management Team of Logitech International, S.A. (the “Company” or “Logitech”), informed the Company that he is resigning from his positions with the Company, effective September 28, 2025, to pursue another opportunity. Mr. Arunkundrum’s departure is not due to any disagreement on any matter relating to Logitech’s operations, policies or practices. Mr. Arunkundrum has worked at Logitech for over ten years and provided significant contributions to the Company during that time.

Shared shareholder vote results (Item 5.07)

How shareholders voted on board members and proposals.

In the company's wordsThe Annual General Meeting of Shareholders (the “AGM”) of Logitech International S.A. (“Logitech” or the “Company”) was held on September 9, 2025. At the AGM, shareholders voted on the following proposals and cast their votes as follows: Proposal 1: Approval of the Annual Report, the consolidated financial statements and the statutory financial statements of Logitech International S.A. for fiscal year 2025 For Against Abstain Broker Non-Votes 83,594,070 68,280 580,546 3,925,010 99.92% 0.08% N/A N/A Proposal 2: Advisory vote to approve Named Executive Officers Compensation for fiscal year 2025 For Against Abstain Broker Non-Votes 65,927,879 17,525,682 789,335 3,925,010 …

Announced another event (Item 8.01)

Another event the company chose to report publicly.

In the company's wordsWith respect to the dividend approved under Proposal 5 described under Item 5.07 above, the Company has announced that the ex-dividend date (the first trading day without the right to receive the dividend payment) is expected to be Monday, September 22, 2025, on both the SIX Swiss Exchange and the Nasdaq Global Select Market, the record date is expected to be Tuesday, September 23, 2025, and the payment date is expected to be Wednesday, September 24, 2025. In order to be eligible to receive the dividend payment, Logitech shares must be purchased by the end of the official trading day on the SIX Swiss Exchange or the Nasdaq Global Select Market on Friday, September 19, …

Changed its company rules or financial year (Item 5.03)

Changes to the company's rules or the dates of its financial year.

In the company's wordsLogitech 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 42,248,535.50 to CHF 40,196,115, and a corresponding reduction of the registered shares reflecting a new total of 160,784,460 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 …

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Shared information with investors (Item 7.01)

Information shared with investors, often a presentation or press release.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Change in its leaders or board (Item 5.02)

New leaders or board members can bring a change in strategy.

Signed a major agreement (Item 1.01)

A major new contract can change what the company sells, spends or owes.

Shared financial results (Item 2.02)

New results: figures on this page will update when the full quarterly or annual report is filed.

Took on a major new debt or obligation (Item 2.03)

New borrowing adds to what the company owes and the interest it pays.