Skip to main navigation About ST Investor Relations Contact Information Contact Information Celine Berthier Group Vice President, Head of Investor Relations Location: Geneva, Switzerland Phone: (41)-22-929-58-12 E-mail: celine.berthier@st.com Tait Sorensen Group Vice President, Investor Relations Location: Scottsdale, Arizona (USA) Phone: 602-485-2064 E-mail: tait.sorensen@st.com Barlow Steibel Director, Investor Relations Scottsdale, Arizona (USA) Phone: 602-485-2360 E-mail: barlow.steibel@st.com Shareholder Contacts TRANSFER AGENT AND REGISTRAR For questions about transfer procedures or other stock account matters, please contact: JPMorgan Chase Bank, N.A. (for Shares of New York Registry) Toll Free Number 1-866-259-2283 Outside the U.S. 1-651-453-2128 https://www.shareowneronline.com/informational/contact-us/ TMF Netherlands B.V (for Shares of Dutch Registry) Tel. (+31) (0)20 5755440 E: registrar.and.shareholder.services@tmf-group.com https://www.tmf-group.com/en/contact-us/make-an-enquiry/ For Written Correspondence please contact: STMicroelectronics c/o Investor Relations 39 Chemin du Champ-des-Filles P.O. Box 21 1228 Plan-les-Ouates Geneva Switzerland Products Applications Tools & Software Login Support & Community Back Support Home Contact ST Partner Program Learning Home Video Center ST Community Sample & Buy Back Buy from eStore Contact our Sales Offices & Distributors About ST Back Company Information Innovation & Technology Quality and Reliability Events Media Center Investor Relations Careers at ST Sustainability Procurement Contact Us Language: English Back English 中文 日本語 About STMicroelectronics Who we are Investor Relations ST Approach to Sustainability Innovation & Technology Careers Connect with Us Contact ST Offices Find Sales Offices & Distributors Community Media Center Events & Trainings Privacy Privacy Portal Newsletter Sign Up Submit Follow Us All rights reserved © 2021 STMicroelectronics | Terms of use | Sales Terms & Conditions | Trademarks | Privacy Portal | Manage Cookies