YPF (YPF) Board renews Chairman Horacio Daniel Marin’s appointment

Rhea-AI Filing Summary

YPF Sociedad Anónima filed a Form 6-K as a foreign private issuer reporting a governance decision. The Board of Directors, at its meeting on April 30, 2026, renewed the appointment of Mr. Horacio Daniel Marin as Chairman of the Board until the end of his term.

The letter, signed by Market Relations Officer Margarita Chun, was sent to the Argentine Securities Commission and local markets to comply with applicable regulations.

Key Figures

Board meeting date: April 30, 2026 Form type: Form 6-K Commission file number: 001-12102

3 metrics

Board meeting date April 30, 2026 Date Board of Directors renewed Chairman’s appointment

Form type Form 6-K Report of foreign private issuer under Securities Exchange Act of 1934

Commission file number 001-12102 SEC registration reference for YPF Sociedad Anónima

Key Terms

foreign private issuer, Form 6-K, Board of Directors, Chairman of the Board, +1 more

5 terms

foreign private issuer regulatory

"REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13A-16 OR 15D-16"

A foreign private issuer is a company organized outside the United States that meets tests showing it is primarily foreign-controlled and therefore qualifies for a different set of U.S. reporting rules. For investors, that means the company files less frequent or differently formatted disclosures with U.S. regulators and may follow home-country accounting and governance practices, so buying its stock is like dining at a well-reviewed restaurant that follows its home kitchen’s rules instead of the local menu — you get access but should check what standards apply.

Form 6-K regulatory

"SECURITIES AND EXCHANGE COMMISSION FORM 6-K REPORT OF FOREIGN PRIVATE ISSUER"

A Form 6-K is a report that companies listed in certain countries file to provide important updates, such as financial results, corporate changes, or other significant information, to regulators and investors. It functions like an official company update or news release, helping investors stay informed about developments that could affect their investment decisions.

Board of Directors financial

"the Company’s Board of Directors, at its meeting on April 30, 2026"

The Board of Directors is a group of people chosen by a company's owners to help make big decisions and oversee how the company is run. They act like a team of advisors or managers, making sure the company stays on track and meets its goals. Their choices can influence the company's success and how it grows.

Chairman of the Board financial

"renewed the appointment of Mr. Horacio Daniel Marin as Chairman of the Board"

Chairman of the board is the person who leads a company’s board of directors, setting meeting agendas, guiding discussions and ensuring the board supervises management’s strategy and risk decisions. Investors care because the chair’s leadership and style influence how well shareholder interests are protected, how quickly strategic choices are made, and the company’s overall accountability—like a team captain shaping group performance.

Comisión Nacional de Valores regulatory

"Translation of letter to the Argentine Securities Commission (Comisión Nacional de Valores)"

Form 6-K: How Foreign Companies Report to the SEC →

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 6-K

REPORT OF FOREIGN PRIVATE ISSUER

PURSUANT TO RULE 13A-16 OR 15D-16

UNDER THE SECURITIES EXCHANGE ACT OF 1934

For the month of April 2026

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 ☐

YPF Sociedad Anónima

TABLE OF CONTENT

ITEM 1 Translation of letter to the Argentine Securities Commission (Comisión Nacional de Valores) dated April 30, 2026.

Buenos Aires, April 30, 2026

COMISION NACIONAL DE VALORES

25 de Mayo 175

Buenos Aires

BOLSAS Y MERCADOS ARGENTINOS S.A. (“ByMA”)

Sarmiento 299

Buenos Aires

A3 MERCADOS S.A. (“A3 Mercados”)

Maipú 1210

Buenos Aires

Ref.: Renewal of the Chairman of the Board of Directors of YPF S.A.

Ladies and Gentlemen,

We are writing to you in order to comply with the CNV Rules and the corresponding regulations of ByMA and A3 Mercados.

In this regard, we hereby inform you that the Company’s Board of Directors, at its meeting on April 30, 2026, renewed the appointment of Mr. Horacio Daniel Marin as Chairman of the Board until the end of his term.

Sincerely,

Margarita Chun

Markets Relations Officer

YPF S.A.

SIGNATURE

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

		YPF Sociedad Anónima
Date: April 30, 2026		By:		/s/ Margarita Chun
		Name:		Margarita Chun
		Title:		Market Relations Officer

FAQ

What corporate decision did YPF (YPF) report in this Form 6-K?

YPF reported that its Board of Directors renewed the appointment of Horacio Daniel Marin as Chairman of the Board until the end of his term. This decision was taken at a board meeting held on April 30, 2026, and formally communicated to regulators.

Who is the Chairman of the Board at YPF (YPF) according to this filing?

According to the filing, Horacio Daniel Marin serves as Chairman of the Board of YPF. The Board of Directors renewed his appointment on April 30, 2026, confirming he will continue in this leadership role until the end of his current term.

When did YPF’s Board renew the Chairman’s appointment?

YPF’s Board of Directors renewed the Chairman’s appointment on April 30, 2026. This date is specified in the letter sent to the Argentine Securities Commission, ByMA, and A3 Mercados to comply with local regulatory and market requirements.

Who signed the communication for YPF (YPF) regarding the Chairman’s renewal?

The communication was signed by Margarita Chun, YPF’s Market Relations Officer. She signed both the letter addressed to the Argentine Securities Commission and local exchanges and the accompanying Form 6-K submission made under the Securities Exchange Act of 1934.

Which regulators and markets did YPF notify about the Chairman renewal?

YPF notified the Argentine Securities Commission (Comisión Nacional de Valores), Bolsas y Mercados Argentinos S.A. (ByMA), and A3 Mercados S.A. The company sent a formal letter dated April 30, 2026, to these entities to comply with their respective regulations.