Director at Gas Transporter of the South (NYSE: TGS) reports ADS stake

Rhea-AI Filing Summary

Gas Transporter of the South Inc. director Luis Alberto Fallo filed an initial ownership report showing an indirect position in the company. The filing lists 1,336 ADSs representing class B shares, held indirectly through a corporation, and does not report any new buy or sell transactions.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Fallo Luis Alberto

Role Director

Type	Security	Shares	Price	Value
holding	ADSs representing class B shares	--	--	--

Holdings After Transaction: ADSs representing class B shares — 1,336 shares (Indirect, by corporation)

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FAQ

What does the latest Form 3 for TGS disclose about insider holdings?

The Form 3 discloses that director Luis Alberto Fallo holds 1,336 ADSs representing class B shares of Gas Transporter of the South Inc. These shares are reported as indirectly owned through a corporation, with no buy or sell transaction reported.

Who is the reporting person in the recent TGS Form 3 filing?

The reporting person is Luis Alberto Fallo, identified as a director of Gas Transporter of the South Inc. The filing records his indirect ownership of 1,336 ADSs representing class B shares, held through a corporation, rather than direct personal ownership.

How many TGS ADSs does the director report owning on Form 3?

The director reports 1,336 ADSs representing class B shares of Gas Transporter of the South Inc. This total is shown as the shares beneficially owned following the reported position, and they are classified as indirectly held by a corporation associated with him.

Is the ownership in the TGS Form 3 direct or indirect?

The ownership is reported as indirect. The Form 3 specifies that the 1,336 ADSs representing class B shares are held "by corporation," indicating they are owned through a corporate entity rather than directly in the individual’s name.

Does the TGS Form 3 show any insider buying or selling activity?

No buying or selling activity is shown. The Form 3 records a holding entry only, listing 1,336 ADSs representing class B shares as indirectly owned. Transaction fields indicate an unknown transaction code and no shares reported as purchased or sold.

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

OMB APPROVAL

OMB Number:			3235-0104
Estimated average burden
hours per response:			0.5

1. Name and Address of Reporting Person^*

Fallo Luis Alberto

(Last) (First) (Middle)

CECILIA GRIERSON 355 26TH FLOOR

(Street)

CITY OF BUENOS AIRES C1107CPG

(City) (State) (Zip)

ARGENTINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
GAS TRANSPORTER OF THE SOUTH INC [ TGS ]

3a. Foreign Trading Symbol

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

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

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

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)
ADSs representing class B shares	1,336	I	by corporation

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:

	/s/Fallo Luis Alberto	03/18/2026
	** 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.
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.
* Form 3: SEC 1473 (03-26)