Warsaw, January 8, 2021

Communiqué

GPW Benchmark announces that following the trading session on January 8, 2021 lists of WIG and WIG-energy indices will be supplemented with 17,381,000 shares of PHOTON company (ISIN NL0010391108).

PHOTON company’s shares were introduced to trading on GPW Main List on January 5, 2021 and fulfill criteria of the above mentioned indices.