The Warsaw Stock Exchange ("GPW", "Company", "Exchange") announced that the Ordinary General Meeting of the GPW on 19 June 2017 dismissed the following members of the Warsaw Stock Exchange Supervisory Board from its composition: Mr. Wojciech Nagel, Mr. Jaroslaw Grzywinski, Mr. Grzegorz Kowalczyk, Mr. Marek Dietl, Mr. Marek Kowlaczyk and Mr. Eugeniusz Szumiejko. Then, the Ordinary General Meeting of the Company appointed the following persons to the Exchange Supervisory Board for a new cadence starting on 19 June 2017: Mr. Filip Paszke, Mr. Piotr Prazmo, Mr. Krzysztof Kaczmarczyk, Mr. Boguslaw Bartczak and Mr. Jakub Modrzejewski.