zurich, switzerland, APRIL 30, 2026

Reduced number of shares and votes in ABB Ltd

As authorized under the company’s capital band, ABB’s Board of Directors resolved to cancel 20,744,831 shares of ABB Ltd repurchased under ABB’s 2025 share buyback program. These shares were cancelled earlier this month.

The new total number of issued shares and votes of ABB Ltd is 1,823,154,373, compared with 1,843,899,204 before cancellation.

As of yesterday, the company’s holding of own shares amounted to 7,576,598, which corresponds to 0.42 percent of the total number of issued shares in the company. This includes 3,445,104 shares purchased for capital reduction.

Additional information is available on ABB’s investor relations website site at https://global.abb/group/en/investors/investor-and-shareholder-resources/share-buybacks.

This is information that ABB is required to disclose in accordance with the Financial Instruments Trading Act (Sweden). The information was submitted for publication at 11.00 a.m. on April 30, 2026 (CEST).

ABB is a global technology leader in electrification and automation, enabling a more sustainable and resource-efficient future. By connecting its engineering and digitalization expertise, ABB helps industries run at high performance, while becoming more efficient, productive and sustainable so they outperform. At ABB, we call this ‘Engineered to Outrun’. The company has over 140 years of history and around 110,000 employees worldwide. ABB’s shares are listed on the SIX Swiss Exchange (ABBN) and Nasdaq Stockholm (ABB). www.abb.com