# EDGAR Filing Document

**Accession Number:** 0000904851
**File Stem:** 0001292814-26-000966
**Filing Date:** 2026-3
**Character Count:** 5055
**Document Hash:** c0c5d4f6654c81b5e6aba01c67048c2d
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001292814-26-000966.hdr.sgml**: 20260317

**ACCESSION NUMBER**: 0001292814-26-000966

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 1

**CONFORMED PERIOD OF REPORT**: 20260317

**FILED AS OF DATE**: 20260317

**DATE AS OF CHANGE**: 20260317

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Actis Walter Ariel
- **CENTRAL INDEX KEY:** 0002120910

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-12102
- **FILM NUMBER:** 26763921

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** MACACHA GUEMES 515
- **CITY:** CABA
- **PROVINCE COUNTRY:** C1
- **ZIP:** 00000
**ISSUER**: 

**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

**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

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## FORM 3

### INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

[ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

---

| | | |
|:---|:---|:---|
| **1. Name and Address of Reporting Person**<sup>*</sup><br>Actis Walter Ariel<br><sub>(Last) (First) (Middle)</sub><br>MACACHA GUEMES 515<br><sub>(Street)</sub><br>CABA, C1 00000<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>YPF SOCIEDAD ANONIMA [ YPF ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-17 | **4. Relationship of Reporting Person(s) to Issuer**<br>(Check all applicable)<br>[ ] Director   [ ] 10% Owner<br>[X] Officer (give title below)   [ ] Other (specify below)<br>_Supply Chain Vice-Presidency_ | **6. Individual or Joint/Group Filing (Check Applicable Line)**<br>[X] Form filed by One Reporting Person<br>[ ] Form filed by More than One Reporting Person |

---

## Table I - Non-Derivative Securities Beneficially Owned

---

|  |  |  |  |
| --- | --- | --- | --- |
| 1. Title of Security | 2. Amount of Securities Beneficially Owned | 3. Ownership Form | 4. Nature of Indirect Beneficial Ownership |
| Class D Common Stock | 19106 | D |  |

---

## Table II - Derivative Securities Beneficially Owned

---

|  |  |  |  |  |  |  |  |
| --- | --- | --- | --- | --- | --- | --- | --- |
| 1. Title of Derivative Security | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 2. Date Exercisable and Expiration Date (Month/Day/Year) | 3. Title and Amount of Underlying Securities | 3. Title and Amount of Underlying Securities | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| 1. Title of Derivative Security | Date Exercisable | Expiration Date | Title | Amount or Number of Shares | 4. Conversion or Exercise Price | 5. Ownership Form | 6. Nature of Indirect Beneficial Ownership |
| Long-Term Incentive Share Award<sup>(1)</sup> | 2026-01-09 | <sup>(1)</sup> | Class D Common Stock | 8049 | <sup>(1)</sup> | D |  |
| Long-Term Incentive Share Award<sup>(1)</sup> | 2027-01-09 | <sup>(1)</sup> | Class D Common Stock | 6462 | <sup>(1)</sup> | D |  |
| Long-Term Incentive Share Award<sup>(1)</sup> | 2028-01-09 | <sup>(1)</sup> | Class D Common Stock | 2720 | <sup>(1)</sup> | D |  |

---

### Footnotes:

(1) Share awards are granted pursuant to YPF S.A.'s Long-Term Incentive Share Award (Programa de Retribucion a Largo Plazo). Each award unit represents the right to receive one Class D common stock of YPF S.A. (or, at the Company's discretion, one ADR) upon vesting. The awards vest in three equal installments in July 2026, 2027, and 2028, subject to continued employment through each vesting date.

**Signature:** Walter Ariel Actis  
**Date:** 2026-03-17

### Remarks:

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.

* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).

** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

**Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.**