# EDGAR Filing Document

**Accession Number:** 0000932470
**File Stem:** 0001104659-26-028781
**Filing Date:** 2026-3
**Character Count:** 8729
**Document Hash:** 4db77b63665c3d7e3b38f63b9c6c8b32
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-028781.hdr.sgml**: 20260316

**ACCESSION NUMBER**: 0001104659-26-028781

**CONFORMED SUBMISSION TYPE**: 3

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260316

**FILED AS OF DATE**: 20260316

**DATE AS OF CHANGE**: 20260316

**REPORTING-OWNER**: 

**OWNER DATA:**
- **COMPANY CONFORMED NAME:** Fernandez Miguel Angel
- **CENTRAL INDEX KEY:** 0002117881

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** 3
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-13464
- **FILM NUMBER:** 26758808

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** GENERAL HORNOS 690
- **CITY:** BUENOS AIRES
- **PROVINCE COUNTRY:** C1
- **ZIP:** C1272ACK
**ISSUER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TELECOM ARGENTINA SA
- **CENTRAL INDEX KEY:** 0000932470
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **FISCAL YEAR END:** 1231

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** GENERAL HORNOS, NO. 690
- **CITY:** BUENOS AIRES
- **PROVINCE COUNTRY:** C1
- **BUSINESS PHONE:** 54-11-4968-4000

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** GENERAL HORNOS, NO. 690
- **CITY:** BUENOS AIRES
- **PROVINCE COUNTRY:** C1

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** TELECOM ARGENTINA STET FRANCE TELECOM SA
- **DATE OF NAME CHANGE:** 19950809

## Ex-24

**EXHIBIT 24**

**POWER OF ATTORNEY**

Know all by these presents, that the undersigned hereby constitutes and appoints each of **Luis Fernando Rial Ubago, Andrea Viviana Cerdán, Vanesa Mara Kepalas, Fabián Adolfo Fernandez and Federico Pra, of Telecom Argentina S.A.** acting singly, and with full power of substitution or revocation, the undersigned's true and lawful attorney-in-fact (each of such persons and their substitutes being referred to herein as the "Attorney-in-Fact"), with full power to act for the undersigned and in the undersigned's name, place and stead, in any and all capacities, to:

&nbsp;&nbsp;&nbsp;&nbsp;1. prepare,
 execute and submit to the SEC, and/or any national securities exchange on which Telecom Argentina
 S.A. (the "Company") securities are listed, any and all reports (including any
 amendments thereto) the undersigned is required to file with the SEC under Section 13
 or Section 16 of the Exchange Act or any rule or regulation thereunder, or under
 Rule 144 under the Securities Act of 1933 ("Rule 144"), with respect
 to the any security of the Company, including Forms 3, 4 and 5, Schedules 13D and 13G, and
 Forms 144; and

&nbsp;&nbsp;&nbsp;&nbsp;2. obtain,
 as the undersigned's representative and on the undersigned's behalf, information regarding
 transactions in the Company's equity securities from any third party, including the
 Company and any brokers, dealers, employee benefit plan administrators and trustees, and
 the undersigned hereby authorizes any such third party to release any such information to
 the Attorney-in-Fact.

The undersigned acknowledges that:

&nbsp;&nbsp;&nbsp;&nbsp;1. This
 Power of Attorney authorizes, but does not require, the Attorney-in-Fact to act in his or
 her discretion on information provided to such Attorney-in-Fact without independent verification
 of such information;

&nbsp;&nbsp;&nbsp;&nbsp;2. Any
 documents prepared or executed by the Attorney-in-Fact on behalf of the undersigned pursuant
 to this Power of Attorney will be in such form and will contain such information as the Attorney-in-Fact,
 in his or her discretion, deems necessary or desirable;

&nbsp;&nbsp;&nbsp;&nbsp;3. Neither
 the Company nor the Attorney-in-Fact assumes any liability for the undersigned's responsibility
 to comply with the requirements of Section 13 or Section 16 of the Exchange Act
 or Rule 144, any liability of the undersigned for any failure to comply with such requirements,
 or any liability of the undersigned for disgorgement of profits under Section 16(b) of
 the Exchange Act; and

&nbsp;&nbsp;&nbsp;&nbsp;4. This
 Power of Attorney does not relieve the undersigned from responsibility for compliance with
 the undersigned's obligations under Section 13 or Section 16 of the Exchange
 Act, including, without limitation, the reporting requirements under Section 13 or Section 16
 of the Exchange Act.

The undersigned hereby grants to the Attorney-in-Fact full power and authority to do and perform any and every act whatsoever requisite, necessary, or proper to be done in the exercise of any of the rights and powers herein granted, as fully to all intents and purposes as the undersigned might or could do if personally present, with full power of substitution or revocation, hereby ratifying and confirming all that such Attorney-in-Fact, or such Attorney-in-Fact's substitute or substitutes, shall lawfully do or cause to be done by virtue of this power of attorney and the rights and powers herein granted.

This Power of Attorney shall remain in full force and effect until the undersigned is no longer required to file Forms 4 or 5 or Schedules 13D or 13G or Forms 144 with respect to the undersigned's holdings of and transactions in securities of the Company, unless earlier revoked by the undersigned in a signed writing delivered to the Attorney-in-Fact. This Power of Attorney revokes all previous powers of attorney with respect to the subject matter of this Power of Attorney.

IN WITNESS WHEREOF, the undersigned has executed this Power of Attorney as of February 23, 2026.

---

| |
|:---|
| /s/ Miguel Angel Fernandez |
| Name: Miguel Angel Fernandez |

---

FIRMA(S) CERTIFICADA SELLO Nº: F-20541969

ANEXO(S) B/N: 23/02/26

[SEAL]

PABLO M. GIRADO<br> MAT. 4580 <br> ESCRIBANO

### 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>Fernandez Miguel Angel<br><sub>(Last) (First) (Middle)</sub><br>GENERAL HORNOS 690<br><sub>(Street)</sub><br>BUENOS AIRES, C1 C1272ACK<br><sub>(City) (State) (Zip)</sub> | **3. Issuer Name and Ticker or Trading Symbol**<br>TELECOM ARGENTINA SA [ TEO ] | **5. If Amendment, Date of Original Filed (Month/Day/Year)**<br>  |
| **2. Date of Event Requiring Statement (Month/Day/Year)**<br>2026-03-16 | **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>_Chief Technology Officer (CTO)_ | **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 |

---

## 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 |
|  |  |  |  |  |  |  |  |

---

**Remarks:**
Exhibit List: Exhibit 24 - Power of Attorney

**Signature:** /s/ Luis Fernando Rial Ubago, Attorney-in-fact  
**Date:** 2026-03-16

### 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.**