NATURGY ENERGY GROUP, S.A. The price-sensitive information presented in other languages is a literal translation of the price-sensitive information stated in Spanish 18/02/2019 13:02 NATURGY ENERGY GROUP, S.A. Buy-back programmes, stabilisation and treasury stock Transactions carried out by Naturgy Energy Group S.A. under its Share buy-back programme between February 11 and 15, 2019 Register number: 274789