YPF YPF Sociedad Anonima

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

Report of Foreign Issuer

Pursuant to Rule 13a-16 or 15d-16

of the Securities Exchange Act of 1934

For the month of May 2023

Commission File Number: 001-12102

YPF Sociedad Anónima

(Exact name of registrant as specified in its charter)

Macacha Güemes 515

C1106BKK Buenos Aires, Argentina

(Address of principal executive office)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F  ☒            Form 40-F  ☐

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1):

Yes  ☐            No  ☒

Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7):

Yes  ☐            No  ☒

YPF Sociedad Anónima

TABLE OF CONTENT

TRANSLATION

City of Buenos Aires, May 10, 2023

Comisión Nacional de Valores (“CNV”)

25 de Mayo 175

City of Buenos Aires

Bolsas y Mercados Argentinos S.A. (“ByMA”)

Sarmiento 299

City of Buenos Aires

Mercado Abierto Electrónico S.A. (“MAE”)

Maipú 1210

City of Buenos Aires

Re: Changes in First Level of the Organizational Structure of YPF S.A.

Dear Sirs:

The purpose of this letter is to comply with the requirements of the CNV Rules and the respective ByMA and MAE Regulations.

In this regard, we hereby inform you that the Company’s Board of Directors, at its meeting held on May 10, 2023, resolved to appoint Mrs. Maria Fernanda Raggio as Vice President of Conventional Upstream replacing Mr. Gustavo Astié as of May 12, 2023.

Yours faithfully,

Pablo Calderone

Market Relations Officer

YPF S.A.