STMicroelectronics

Board/Management Information • Mar 19, 2025

PR n°C3322C

Press release Communiqué de presse Comunicato stampa 新闻稿 / 新聞稿 プレスリリース 보도자료

STMicroelectronics announces resignation of a member of Supervisory Board

Amsterdam, March 19, 2025 – STMicroelectronics (NYSE:STM), a global semiconductor leader serving customers across the spectrum of electronics applications, announces that Maurizio Tamagnini is resigning from ST's Supervisory Board, effective immediately.

Maurizio Tamagnini was first elected to ST's Supervisory Board in 2014 and served as Chairman and Vice-Chairman during his tenure. He was Vice-Chairman since 2023.

Nicolas Dufourcq, Chairman of ST's Supervisory Board, expressed his thanks to Maurizio Tamagnini on behalf of the Supervisory Board for his long-term support.

About STMicroelectronics

At ST, we are 50,000 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 further 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 Corporate External Communications Tel: + 33 6 59 16 79 08 alexis.breton@st.com