Information on share capital and voting rights - December 2025

Group 1 - The total number of shares for Nexans S.A. as of December 31, 2025, is 43,744,779, with a total number of voting rights also at 43,744,779, and exercisable voting rights at 43,682,650 [2][3] - Nexans S.A. is required to inform shareholders about crossing thresholds other than legal thresholds, specifically when a shareholder owns 2% or more of the share capital or voting rights [4] - Shareholders must notify the company within fifteen days of crossing the 2% threshold, and further notifications are required for each additional multiple of 2% reached [4]