Report No 2_Signing annexes to significant contracts

Report No 1_Dates of publication of periodic reports in 2016

Report No 12_Conclusion of an annex to a significant Agreement

Report No 11_Changes in the Management Board of the Company

Report No 10_Change of the submission date of quarterly reports SA-Q and QS for Q3 2015

Report No 9_Withdrawal of Mostostal Warszawa SA from the agreement

Report No 8_Learning about withdrawal from contract

Report No 7_Change of the date of publication of 1st half reports SA-P and PS for 2015

Report No 6_Selection of the entity to audit the financial statements for 2015

Report No 4_Resolutions of the General Meeting of the Company, as adopted on 20 April 2015.

Report No 5_Shareholders above 5%

Report No 3_Announcement of convening the Ordinary General Meeting of Shareholders of the Company for 20 April 2015