Autonomous City of Buenos Aires, November 29, 2023
To the
COMISIÓN NACIONAL DE VALORES (“CNV”)
25 de Mayo 175
City of Buenos Aires
MERCADO ABIERTO ELECTRÓNICO S.A. (“MAE”)
Maipú 1210
City of Buenos Aires
BOLSAS Y MERCADOS ARGENTINOS S.A. (“ByMA”)
Sarmiento 299
C1041AAE City of Buenos Aires
Re: Changes in the composition of the Board of Directors and in the First Level of the Senior Management Structure of YPF S.A.
Dear Sirs:
The purpose of this letter is 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, we inform 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.
Additionally, it is informed that Mr. Alejandro
Lew will no longer serve in the role of CFO as of December 1, 2023, and that, at the same meeting, the Board of Directors appointed Mr. Pedro Kearney as CFO on an interim basis, until the definitive designation is made.
Finally, it is informed that Mr. Gustavo Medele will no longer serve in the role of Sustainability and Operational Excellence Vicepresident as of
December 7, 2023.
Yours faithfully,