TECNICAS REUNIDAS, S.A. «12345...» Page 4 out of 11 11/04/2023 19:16 TECNICAS REUNIDAS, S.A. On financial instruments The Company confirms that the National Securities Market Commission has approved and registered in its official registers the informative prospectus corresponding to the share capital increase. Register number: 21876 22/03/2023 11:40 TECNICAS REUNIDAS, S.A. Board of Directors Regulations La sociedad remite el reglamento del Consejo de Administración Register number: 21481 22/03/2023 11:38 TECNICAS REUNIDAS, S.A. General Shareholders’ Meeting Regulations La sociedad remite el Reglamento de la junta general de accionistas Register number: 21480 06/03/2023 19:13 TECNICAS REUNIDAS, S.A. On business and financial situation Técnicas Reunidas presents track, its proposal for the energy transition and industrial decarbonisation Register number: 21188 28/02/2023 22:06 TECNICAS REUNIDAS, S.A. Half-yearly financial reports and audit reports/limited audit review La sociedad remite información financiera del segundo semestre de 2022 Register number: 21060 28/02/2023 21:54 TECNICAS REUNIDAS, S.A. Annual financial reports and audit reports La sociedad remite el Informe Financiero Anual del ejercicio 2022 Register number: 21058 28/02/2023 19:44 TECNICAS REUNIDAS, S.A. Annual report on directors´ remunerations La Sociedad remite el Informe Anual sobre remuneraciones de los consejeros del Ejercicio 2022 Register number: 21031 28/02/2023 19:43 TECNICAS REUNIDAS, S.A. Annual corporate governance report La sociedad remite el Informe Anual de Gobierno Corporativo del ejercicio 2022 Register number: 21030 15/02/2023 18:33 TECNICAS REUNIDAS, S.A. On business and financial situation The company informs of rulings favourable to Técnicas Reunidas in the National High Court Register number: 20438 23/01/2023 08:14 TECNICAS REUNIDAS, S.A. On business and financial situation Técnicas Reunidas wins an engineering contract to develop the largest ammonium production plant of Kazakhstan Register number: 20087 Page 4 out of 11 «12345...»