NATURGY ENERGY GROUP, S.A. «...678910...» Page 7 out of 15 13/12/2021 22:14 NATURGY ENERGY GROUP, S.A. Share buy-back , stabilisation and treasury stock programmes Naturgy has decided to extend the duration of the share buy-back programme linked to the employee’s remuneration policy in Spain until 31 December 2021 Register number: 13165 Related to communication no. 13123 dated 10/12/2021 (19:03) 10/12/2021 19:03 NATURGY ENERGY GROUP, S.A. Share buy-back , stabilisation and treasury stock programmes Buy-back programme of the Company’s own shares for delivery to active employees of the group in Spain. Register number: 13123 16/11/2021 17:44 NATURGY ENERGY GROUP, S.A. On financial instruments Naturgy Energy Group closes a subordinated perpetual securities issuance for an amount of €500 million Register number: 12787 10/11/2021 08:40 NATURGY ENERGY GROUP, S.A. On business and financial situation Naturgy sends the 9M21 Results presentation Register number: 12682 03/11/2021 13:15 NATURGY ENERGY GROUP, S.A. Other relevant information Announcement of the 9M 2021 Results publication Register number: 12536 30/09/2021 08:34 NATURGY ENERGY GROUP, S.A. Takeover bids for shares Statement for Naturgy’s shareholders in relation to recent press articles about the ongoing partial tender offer Register number: 11919 24/09/2021 07:57 NATURGY ENERGY GROUP, S.A. (NATURGY) Takeover bids for shares Posición de CRITERIA CAIXA, S.A.U. en relación con la oferta pública voluntaria parcial de adquisición sobre Naturgy Energy Group, S.A. Register number: 11804 09/09/2021 18:04 NATURGY ENERGY GROUP, S.A. (NATURGY) Takeover bids for shares Replacement of the annex 16 to the prospectus of the voluntary partial takeover offer for shares in Naturgy Energy Group, S.A. made by Global InfraCo O (2) S.à r.l. for the sole purpose of including Duff & Phelps, S.L.U.’s introductory letter to its valuation report on Naturgy dated 1 July 2021 (which was inadvertently omitted). Register number: 11586 09/09/2021 08:38 NATURGY ENERGY GROUP, S.A. (NATURGY) Takeover bids for shares The CNMV informs of the acceptance period for the partial voluntary takeover bid for Naturgy Energy Group, S.A., launched by Global Infraco O (2) S.à r.l. Register number: 11577 08/09/2021 12:26 NATURGY ENERGY GROUP, S.A. (NATURGY) Takeover bids for shares The CNMV informs that the partial voluntary takeover bid for Naturgy Energy Group, S.A., launched by Global Infraco O (2), S.à r.l. has been authorised on 8 September 2021. Register number: 11569 Related to communication no. 7014 dated 05/02/2021 (13:19) Page 7 out of 15 «...678910...»