Warsaw, April 11, 2022

Communiqué

GPW Benchmark announces that shares of SDSOPTIC company (ISIN PLSDSOP00013) have been included in the list of NCIndex participants. The NCIndex portfolio will be supplemented with 1,865,000 shares after the trading session on April 13, 2022.

SDSOPTIC company’s shares were introduced to trading on NewConnect on March 15, 2022 and fulfill criteria of the above mentioned index.