Warsaw, July 2, 2025

Communiqué

GPW Benchmark announces that following the trading session on July 4, 2025 lists of WIG, WIG-Poland and WIG-clothes participants will be supplemented with 8,833,000 shares of ARLEN company (ISIN PLARLEN00012).

ARLEN company’s shares were introduced to trading on GPW Main List on June 24, 2025 and fulfill criteria of the above mentioned indices.