Significant Shareholders

In accordance with the disclosure requirements pursuant to Article 120 of the Financial Market Infrastructure Act (FinfraG), significant shareholdings in Rieter Holding Ltd. must be reported to SIX Swiss Exchange. The currently reported significant shareholders are available on the SIX Swiss Exchange website.

According to the Share Register, as of December 31, 2025, the following shareholders held more than 3% of the total share capital:

The following table provides information on Rieter shares held by members of the Board of Directors as at December 31, 2025 and December 31, 2024:

_{¹⁾ The total number of shares is listed both under the Board of Directors and the Group Executive Committee.
²⁾ Shareholdings have increased following the subscription rights offering.
³⁾ Hans-Peter Schwald resigned from the Board of Directors at the end of April 2025, which is why his shares will no longer be reported as of December 31, 2025.}

The following table provides information on Rieter shares held by members of the Group Executive Committee and their entitlement to shares as at December 31, 2025 and December 31, 2024:

_{¹⁾ The total number of shares is listed both under the Board of Directors and the Group Executive Committee.
²⁾ Shareholdings have increased following the subscription rights offering.
³⁾ Emmanuelle Gmür and Alexander A. Özbahadir only joined the Group Executive Committee on January 1, 2025.
⁴⁾ Rico Randegger was a member of the Group Executive Committee until December 31, 2024.}