YPF Sociedad Anónima announced that to comply with the requirements of Article 8, Chapter III, Title II of the Rules of this National Securities Commission (N.T. 2013) and the corresponding ByMA and MAE Rules, in order to inform the changes in the Composition of the Board of Directors and the First Level Senior Management Structure of YPF. In that regard, the company informed that at its meeting held on November 29, 2023 the Company?s Board of Directors considered and decided to accept the resignation of Mr. Santiago Álvarez as Alternate Director for Class D shares, strictly for personal reasons. It is also informed that Mr. Álvarez will no longer serve in the role of Corporate Affairs, Communications and Marketing Vicepresident, as of December 1, 2023.