NATURGY ENERGY GROUP, S.A. «12» Page 2 out of 2 05/02/2021 The text of the call for proposals is attached Register number: 7001 26/05/2020 Agreements approved at the AGM Register number: 2433 26/05/2020 2020 Ordinary General Shareholders’ Meeting Presentation Register number: 2422 19/05/2020 Complementary notice to the call of the general meeting of shareholders of Naturgy Energy Group S.A. Register number: 2294 24/04/2020 Naturgy's shareholders meeting call Register number: 1721 16/02/2020 Annual General Meeting Announcement Register number: 90 Page 2 out of 2 «12»