YPF Sociedad Anónima announced that at its meeting held on December 3, 2021 the company’s board of directors considered and decided to accept the resignation of Ms. María Eugenia Tulia Snopek, as Director for Class D shares, strictly for personal reasons. According to the provisions set forth in article 258 of the Argentine General Corporations Law No. 19,550 and article 13 of YPF’s bylaws (Vacancies), the members of the Supervisory Committee for Class D shares appointed Ms. Gabriela Alejandra del Valle Lasquera as Director for Class D shares, by virtue of the above mentioned vacancy, until the election of directors by the Shareholders’ Meeting.