Information on share capital and voting rights - August 2025

Share Capital and Voting Rights - As of August 31, 2025, Nexans S.A. has a total of 43,744,779 shares and the same number of voting rights, with 43,737,270 being exercisable [2] - The total number of shares includes treasury shares stripped of voting rights as per Article 223-11 of AMF General Regulations [2][3] Shareholder Notification Requirements - Nexans' articles of association require shareholders to declare when they cross a threshold of 2% of the share capital or voting rights, with a notification period of fifteen days [4] - Each time a multiple of 2% is reached, further notifications must be sent to the company [4]