# EDGAR Filing Document

**Accession Number:** 0000904851
**File Stem:** 0001554855-26-000860
**Filing Date:** 2026-5
**Character Count:** 4564
**Document Hash:** eb2b84ae40886acee4d24d0e123d011c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001554855-26-000860.hdr.sgml**: 20260501

**ACCESSION NUMBER**: 0001554855-26-000860

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260430

**FILED AS OF DATE**: 20260501

**DATE AS OF CHANGE**: 20260430

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** YPF SOCIEDAD ANONIMA
- **CENTRAL INDEX KEY:** 0000904851
- **STANDARD INDUSTRIAL CLASSIFICATION:** PETROLEUM REFINING [2911]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 521612271
- **STATE OF INCORPORATION:** C1
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-12102
- **FILM NUMBER:** 26928472

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AVENIDA PTE R SAENZ 777-8 PISO
- **CITY:** BUENOS AIRES 1364 AR
- **PROVINCE COUNTRY:** C1
- **BUSINESS PHONE:** 5413267265

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** AVENIDA PTE R SAENZ 777-8 PISO
- **CITY:** BUENOS AIRES
- **PROVINCE COUNTRY:** C1
- **ZIP:** 1107

**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&nbsp;&nbsp;&nbsp;&nbsp;** Translation of letter to the Argentine Securities Commission (*Comisión Nacional de Valores*) dated April 30, 2026.

------

![Graphics](c9ab15e50fda894d4bec.jpg)

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

<u>Ref.</u>: Relevant Information – Agreement between YPF S.A. and Pluspetrol S.A. – Closing

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, and following up on our communication dated January 22 of this year, we hereby inform you that today, April 30, the closing of the transaction whereby Pluspetrol S.A. ("Pluspetrol") transferred its entire interest in the "Meseta Buena Esperanza," "Aguada Villanueva," and "Las Tacanas" areas (the "Southern Hub") to YPF S.A. ("YPF") took place.

We also hereby inform you that, as of today's date, the Parties amended the Agreement dated January 22, in connection with the sale by YPF to Pluspetrol of 44.44% of the shares of Vaca Muerta Inversiones S.A. (the "Shares"), a company 100% controlled by YPF and holder of a 45% interest in the Temporary Joint Venture Agreements (Contratos de Unión Transitoria) for the "La Escalonada" and "Rincón La Ceniza" Areas in the Province of Neuquén (the "UTE Agreements"). In this regard, the Parties agreed to include, subject to the fulfillment of certain conditions precedent, the direct transfer by Vaca Muerta Inversiones S.A. to Pluspetrol of a 20% interest in the UTE Agreements and the corresponding joint operating agreements. In the event that such conditions are not met, or at Pluspetrol's option, the latter shall acquire the Shares. This amendment does not entail any expenditure or revenue for the parties, beyond any price adjustments that may apply at the time of closing of the transaction and once the conditions precedent have been satisfied.

Consequently, as of April 30, 2026, YPF's interest in the Southern Hub is 100%.

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.

---

| | | |
|:---|:---|:---|
|  | &nbsp;&nbsp;**YPF Sociedad Anónima** | &nbsp;&nbsp;**YPF Sociedad Anónima** |
| &nbsp;&nbsp;Date: April 30, 2026 | &nbsp;&nbsp;By: | &nbsp;&nbsp;/s/ Margarita Chun |
|  | &nbsp;&nbsp;Name: | &nbsp;&nbsp;Margarita Chun |
|  | &nbsp;&nbsp;Title: | &nbsp;&nbsp;Market Relations Officer |

---