Telecom Argentina (NYSE: TEO) director files initial insider ownership report

Rhea-AI Filing Summary

Telecom Argentina SA director Martin Hector D'Ambrosio has filed an initial insider ownership report with the SEC. This Form 3 filing lists him as a director of the company but does not show any insider share purchases, sales, or other equity transactions in this report.

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SEC Form 3

FORM 3

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

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

D'Ambrosio Martin Hector

(Last) (First) (Middle)

GENERAL HORNOS 690

(Street)

BUENOS AIRES C1 C1272ACK

(City) (State) (Zip)

2. Date of Event Requiring Statement (Month/Day/Year)
03/16/2026

3. Issuer Name and Ticker or Trading Symbol
TELECOM ARGENTINA SA [ TEO ]

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

5. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

Exhibit List: Exhibit 24 - Power of Attorney

No securities are beneficially owned.

	/s/ Luis Fernando Rial Ubago, Attorney-in-fact	03/16/2026
	** Signature of Reporting Person	Date
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 5 (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.
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FAQ

What does the Form 3 filing for TELECOM ARGENTINA SA (TEO) show?

The Form 3 identifies Martin Hector D'Ambrosio as a director of Telecom Argentina SA. It is an initial insider ownership report and, in this filing, shows no reported equity transactions or derivative positions for him.

Did Martin Hector D'Ambrosio buy or sell TEO shares in this filing?

No, this filing does not report any share purchases or sales by Martin Hector D'Ambrosio. The transaction summary shows zero buys, zero sells, and a neutral net buy/sell direction for this Form 3.

What insider role does Martin Hector D'Ambrosio have at TELECOM ARGENTINA SA?

Martin Hector D'Ambrosio is reported as a director of Telecom Argentina SA. He is not listed as an officer and is not flagged as a ten percent owner in this Form 3 insider filing.

Are there any derivative securities reported for Martin Hector D'Ambrosio at TEO?

No derivative securities are reported for Martin Hector D'Ambrosio in this Form 3. The derivative summary is empty, and derivativeTransactionCount in the transaction summary is zero for this filing.

Does this TELECOM ARGENTINA SA Form 3 indicate any gifts or tax-related share transfers?

No, the filing does not indicate any gifts or tax-withholding share transfers. GiftCount, giftShares, taxWithholdingCount, and taxWithholdingShares are all shown as zero in the transaction summary.