# EDGAR Filing Document

**Accession Number:** 0000904851
**File Stem:** 0001193125-25-209561
**Filing Date:** 2025-9
**Character Count:** 4381
**Document Hash:** 3c5135fad3c65b6cafd1afac68b937da
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-209561.hdr.sgml**: 20250922

**ACCESSION NUMBER**: 0001193125-25-209561

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20250919

**FILED AS OF DATE**: 20250922

**DATE AS OF CHANGE**: 20250919

**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:** 251328294

**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 September 2025** 

**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 ☐

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**YPF Sociedad Anónima** 

**TABLE OF CONTENT** 

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| **ITEM 1** | Translation of letter to the Argentine Securities Commission dated September 19, 2025.  |

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![LOGO](g88817g0920054118424.jpg)

City of Buenos Aires, September 19, 2025

**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

**A3 MERCADOS S.A. ("A3 Mercados")** 

Maipu 1210

City of Buenos Aires

**<u>Present</u>**

**Ref.:** Relevant Fact – Judicial Proceeding in New York

Dear Ladies and Gentleman,

The purpose hereof is to comply with the requirements set forth in Article 2, Chapter I, Title XII of the Rules of the CNV (T.O. 2013, as amended and supplemented), and the corresponding ByMA and A3 rules.

On September 17, 2025, the United States District Court for the Southern District of New York (the "District Court") issued a memorandum and order (the "Order") in the proceedings brought by Petersen Energía Inversora S.A.U., Petersen Energía S.A.U., Eton Park Capital Management, L.P., Eton Park Master Fund, LTD. and Eton Park Fund, L.P. (collectively, "Plaintiffs") against the Argentine Republic (the "Republic") and YPF S.A. ("YPF"), which are currently pending on appeal in the United States Court of Appeals for the Second Circuit.

As disclosed in our financial statements, on August 12, 2024, YPF filed a brief requesting that the District Court permanently enjoin Plaintiffs from pursuing recovery from YPF in connection with their September 15, 2023 final judgment against the Republic, arguing that Plaintiffs' *alter ego* theory is barred under the doctrine of *res judicata*. In its Order, amongst other things, the District Court denied YPF's request to enjoin Plaintiffs and ordered Plaintiffs and YPF to continue with the discovery process. The District Court's decision does not decide the question of whether YPF is an alter ego of the Republic, which YPF strongly denies. YPF will continue to defend itself in accordance with all applicable legal procedures and available defenses.

Yours faithfully,

**Margarita Chun** 

Market Relations Officer

YPF S.A.

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**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.

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| | | |
|:---|:---|:---|
|  | **YPF Sociedad Anónima** | **YPF Sociedad Anónima** |
| Date: September 19, 2025 | By: | /s/ Margarita Chun |
|  | Name: | Margarita Chun |
|  | Title: | Market Relations Officer |

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