YPF (YPF) buys back Ps. 21,768,843,115.01 in Class XXX notes

Rhea-AI Filing Summary

YPF Sociedad Anónima reported that it repurchased its Class XXX Notes (YMCWO) between March 17 and March 20, 2026 for a total of Ps. 21,768,843,115.01, equivalent to a par value of US$ 15,663,453, which will be held in its portfolio.

The Class XXX Notes were originally issued in July 2024 for a nominal value of US$ 185,000,000 and in April 2025 for an additional nominal value of US$ 204,000,000, and they mature in July 2026. The repurchase was carried out at an average price equal to 99.18% of their nominal value.

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 March 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 dated March 25, 2026.

Buenos Aires, March 25, 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”)

Maipu 1210

Buenos Aires

Ref.: Relevant Information – Report on Repurchase of Notes.

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

We hereby inform that between March 17 and March 20, 2026, YPF S.A. (the “Company”) repurchased Class XXX Notes (YMCWO) for a total amount of Ps. 21,768,843,115.01 (twenty-one billion seven hundred sixty-eight million eight hundred forty-three thousand one hundred fifteen pesos and 1/100), equivalent to a par value of US$ 15,663,453, which will be held in portfolio.

The Class XXX Notes were originally issued by the Company in July 2024 for a nominal value of US$ 185,000,000 and in April 2025 for an additional nominal value of US$ 204,000,000, under the Company’s Frequent Issuer framework, with maturity in July 2026.

The repurchase was made at an average price equivalent to 99.18% of their nominal value.

Sincerely,

Margarita Chun

Market 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: March 25, 2026		By:		/s/ Margarita Chun
		Name:		Margarita Chun
		Title:		Market Relations Officer

FAQ

What did YPF (YPF) announce in this March 2026 6-K filing?

YPF reported repurchasing Class XXX Notes between March 17 and March 20, 2026. The company bought back Ps. 21,768,843,115.01 of these notes, equivalent to a par value of US$ 15,663,453, and will keep them in its portfolio.

How much of its Class XXX Notes did YPF (YPF) repurchase?

YPF repurchased Class XXX Notes for a total of Ps. 21,768,843,115.01. This amount corresponds to a par value of US$ 15,663,453, reflecting the portion of the outstanding notes the company chose to buy back during March 2026.

At what price did YPF (YPF) repurchase the Class XXX Notes?

YPF repurchased the Class XXX Notes at an average price of 99.18% of their nominal value. This means the company bought the notes slightly below full face value during the March 17–20, 2026 repurchase period.

When were YPF’s (YPF) Class XXX Notes originally issued and when do they mature?

The Class XXX Notes were originally issued by YPF in July 2024 for US$ 185,000,000 and again in April 2025 for US$ 204,000,000. These notes have a stated maturity in July 2026 under the company’s Frequent Issuer framework.

What will YPF (YPF) do with the repurchased Class XXX Notes?

YPF stated that the repurchased Class XXX Notes, totaling Ps. 21,768,843,115.01 in amount and US$ 15,663,453 in par value, will be held in its portfolio, rather than being immediately cancelled or resold.

Under what program were YPF’s (YPF) Class XXX Notes issued?

The Class XXX Notes were issued under YPF’s Frequent Issuer framework. They were first placed in July 2024 for US$ 185,000,000 and then in April 2025 for an additional US$ 204,000,000, with a scheduled maturity in July 2026.