All resolutions approved at the 2026 STMicroelectronics’ Annual General Meeting of Shareholders

Amsterdam, May 27, 2026 - STMicroelectronics (NYSE: STM), a global semiconductor leader serving customers across the spectrum of electronics applications, announced the results related to the voting items of its 2026 Annual General Meeting of Shareholders (the “2026 AGM”), which was held today in Amsterdam, the Netherlands.

All the resolutions were approved by the Shareholders:

The complete agenda and all relevant detailed information concerning the 2026 AGM, as well as related AGM materials, are available on the Company’s website ( www.st.com) and made available to shareholders in compliance with legal requirements.

The draft minutes of the AGM will be posted on the General Meeting of Shareholders page of the Company’s website ( www.st.com) within 30 days following the 2026 AGM.

The table below summarizes the full schedule for the quarterly dividends:

About STMicroelectronics

At ST, we are 49,000 creators and makers of semiconductor technologies mastering the semiconductor supply chain with state-of-the-art manufacturing facilities. An integrated device manufacturer, we work with more than 200,000 customers and thousands of partners to design and build products, solutions, and ecosystems that address their challenges and opportunities, and the need to support a more sustainable world. Our technologies enable smarter mobility, more efficient power and energy management, and the wide-scale deployment of cloud-connected autonomous things. We are on track to be carbon neutral in all direct and indirect emissions (scopes 1 and 2), product transportation, business travel, and employee commuting emissions (our scope 3 focus), and to achieve our 100% renewable electricity sourcing goal by the end of 2027. Further information can be found at www.st.com

For more information, please contact:

INVESTOR RELATIONS

Jérôme Ramel

EVP Corporate Development & Integrated External Communication

Tel: +41.22.929.59.20

jerome.ramel@st.com

MEDIA RELATIONS

Alexis Breton

Group VP Corporate External Communications

Tel: +33.6.59.16.79.08

alexis.breton@st.com

1 The Annual Report includes the sustainability statement which is prepared based on the general principles of the Corporate Sustainability Reporting Directive (CSRD).

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