IBERDROLA, S.A. «12345...» Page 3 out of 30 23/02/2024 17:39 IBERDROLA, S.A. Half-yearly financial reports and audit reports/limited audit review La sociedad remite información financiera del segundo semestre de 2023 Register number: 26722 22/02/2024 08:30 IBERDROLA, S.A. On business and financial situation Q4 2023 Results Presentation Register number: 26684 22/02/2024 08:15 IBERDROLA, S.A. On business and financial situation Q4 2023 Results Presentation Register number: 26682 09/02/2024 17:50 IBERDROLA, S.A. On business and financial situation Energy balance Q4 2023 Register number: 26526 08/02/2024 08:55 IBERDROLA, S.A. On business and financial situation Q4 2023 Results date Register number: 26503 06/02/2024 14:11 IBERDROLA, S.A. Total number of voting rights and capital Share Capital and voting rights resulting from capital increase 2023 Register number: 26458 30/01/2024 08:36 IBERDROLA, S.A. On financial instruments Closing of the second edition of the “Iberdrola Retribución Flexible” optional dividend system of the fiscal year 2023 Register number: 26353 17/01/2024 07:35 IBERDROLA, S.A. On corporate transactions New framework co-investment agreement with NBIM Iberian Reinfra AS for the joint development of a portfolio of renewable assets in Iberia Register number: 26193 09/01/2024 18:56 IBERDROLA, S.A. On financial instruments Price and terms and conditions of an issuance of Undated Reset Rate Guaranteed Subordinated Notes by “Iberdrola Finanzas, S.A.” (Sociedad Unipersonal), with “Iberdrola, S.A.”’s subordinated guarantee, amounting to EUR 700 million. Register number: 26137 08/01/2024 15:14 IBERDROLA, S.A. Board of Directors Regulations La sociedad remite el reglamento del Consejo de Administración Register number: 26117 Page 3 out of 30 «12345...»