Communiqué

GPW Benchmark announces that following the trading session on December 23, 2025 there  will be an extraordinary adjustment of GPWB-CENTR index.

As a result of this extraordinary adjustment the number of shares of BNPPPL company (ISIN PLBGZ0000010) will amount to 36,970,000.

The extraordinary adjustment results from the increase in the number of free float shares of BNPPPL company over EUR 250 million.