IBERDROLA, S.A. «...1617181920...» Page 17 out of 34 06/07/2022 09:57 IBERDROLA, S.A. On financial instruments Supplement to the information memorandum relating to the terms and conditions of the first edition of the “Iberdrola Retribución Flexible” optional dividend system corresponding to the fiscal year 2022 Register number: 17223 01/07/2022 09:24 IBERDROLA, S.A. On financial instruments Implementation of the reduction of share capital by means of the redemption of own shares approved by the General Shareholders’ Meeting of 17 June 2022 under item 13 of its agenda Register number: 17159 28/06/2022 09:42 IBERDROLA, S.A. General Shareholders’ Meeting Regulations La sociedad remite el Reglamento de la junta general de accionistas Register number: 17039 17/06/2022 13:49 IBERDROLA, S.A. On financial instruments Terms and conditions of the first edition of the “Iberdrola Retribución Flexible” optional dividend system corresponding to the fiscal year 2022. Register number: 16890 17/06/2022 13:42 IBERDROLA, S.A. Announcement of general shareholders’ meeting Resolutions passed by the General Shareholders’ Meeting and by the Board of Directors held on 17 June 2022. Register number: 16888 13/06/2022 08:09 IBERDROLA, S.A. Share buy-back , stabilisation and treasury stock programmes Transactions carried out by Iberdrola, S.A. under its share buyback programme between 9 and 10 June 2022. Termination of the programme. Register number: 16761 Related to communication no. 16203 dated 10/05/2022 (17:38) 09/06/2022 08:06 IBERDROLA, S.A. Share buy-back , stabilisation and treasury stock programmes Transactions carried out by Iberdrola, S.A. under its share buyback programme between 31 May and 8 June 2022 Register number: 16713 31/05/2022 08:32 IBERDROLA, S.A. Share buy-back , stabilisation and treasury stock programmes Transactions carried out by Iberdrola, S.A. under its share buyback programme between 20 and 30 May 2022 Register number: 16560 20/05/2022 08:02 IBERDROLA, S.A. Share buy-back , stabilisation and treasury stock programmes Transactions carried out by Iberdrola, S.A. under its share buyback programme between 11 and 19 May 2022 Register number: 16366 13/05/2022 13:24 IBERDROLA, S.A. Board of Directors Regulations La sociedad remite el reglamento del Consejo de Administración Register number: 16293 Page 17 out of 34 «...1617181920...»