STMicroelectronics N.V. approved the distribution of a cash dividend of $0.24 per outstanding share of the Company's common stock, to be distributed in quarterly installments of $0.06 in each of the second, third and fourth quarters of 2023 and first quarter of 2024 to shareholders of record in the month of each quarterly payment as per the table below; For the second quarter of 2023 Ex-dividend of 26-Jun-23, Date Global Record of 27-Jun-23, Date Payment Date in Europe of 28-Jun-23, NYSE Payment Date: on or after of 5-Jul-23. For the third quarter of 2023 Ex-dividend of 18-Sep-23, Date Global Record of 19-Sep-23, Date Payment Date in Europe of 20-Sep-23, NYSE Payment Date: on or after of 26-Sep-23. For the fourth quarter of 2023 Ex-dividend of 11-Dec-23, Date Global Record of 12-Dec-23, Date Payment Date in Europe of 13-Dec-23, NYSE Payment Date: on or after of 19-Dec-23.

For the first quarter of 2024 Ex-dividend of 18-Mar-24, Date Global Record of 19-Mar-24, Date Payment Date in Europe of 20-Mar-24, NYSE Payment Date: on or after of 26-Mar-24.