Text Minimum Date Maximum Date Current Report No.: 15/2016 28-04-2016 - 12:44 Sale of Przedsiębiorstwo Energetyki Cieplnej S.A. by Spółka Energetyczna “Jastrzębie” S.A. and receipt of an offer from PGNiG Termika S.A. for the acquisition of shares in Spółka Energetyczna “Jastrzębie” S.A. Current Report No: 1/2016 15-01-2016 - 20:10 The dates of publication of the Company’s periodic reports in 2016 financial year and declaration on the intention to transmit consolidated quarterly reports on a regular basis. 1