OBRASCON HUARTE LAIN, S.A. «12345...» Page 2 out of 9 10/01/2025 08:30 OBRASCON HUARTE LAIN, S.A. On initial public offerings and public offerings for financial instruments Capital Increase with Preferential Subscription Rights: Exemption Document drafted in accordance with Annex IX of Regulation (EU) 2017/1129 of the European Parliament and the Council of 14 June 2017 Register number: 2546 23/12/2024 08:52 OBRASCON HUARTE LAIN, S.A. On initial public offerings and public offerings for financial instruments The Capital Increase with rights: The new investment commitments Register number: 2537 23/12/2024 08:41 OBRASCON HUARTE LAIN, S.A. On business and financial situation La Sociedad informa del procedimiento de medidas cautelates que se sigue en relación con su contrato de construcciÓn " Jamal Abdul Nasser Street” , Kuwait Register number: 2536 13/12/2024 21:16 OBRASCON HUARTE LAIN, S.A. On initial public offerings and public offerings for financial instruments Aumento de capital: Documento de exención redactado de conformidad con el Anexo IX del Reglamento (UE) 2017/1129 del Parlamento Europeo y del Consejo, de 14 de junio de 2017 Register number: 2523 Related to communication no. 2519 dated 13/12/2024 (08:34) 13/12/2024 20:13 OBRASCON HUARTE LAIN, S.A. On initial public offerings and public offerings for financial instruments The Capital Increase: The exemption document drafted in accordance with Annex IX of Regulation (EU) 2017/1129 of the European Parliament and of the Council of 14 June 2017. Register number: 2521 13/12/2024 08:34 OBRASCON HUARTE LAIN, S.A. On corporate transactions: mergers, acquisitions and others - On corporate governance The Company informs the execution of the Capital Increase without Preferential Subscription and changes to the board of directors Register number: 2519 02/12/2024 08:41 OBRASCON HUARTE LAIN, S.A. On initial public offerings and public offerings for financial instruments The Investment Commitments in OHLA have become irrevocable Register number: 2501 28/11/2024 19:31 OBRASCON HUARTE LAIN, S.A. On corporate transactions: mergers, acquisitions and others The Company informs about the completion of the sale of 25% of Societé en Commandite Santé Montreal Collectif (CHUM) Register number: 2495 04/11/2024 08:38 OBRASCON HUARTE LAIN, S.A. On strategic plans and profit forecasts The Recapitalisation: Strategic Presentation Register number: 2449 04/11/2024 08:28 OBRASCON HUARTE LAIN, S.A. On financial instruments OHLA informs an agreement formalised to recapitalise the Group Register number: 2448 Page 2 out of 9 «12345...»