Officer Ruben Oscar De Muria reported in TGS (NYSE: TGS) Form 3 filing

Rhea-AI Filing Summary

Gas Transporter of the South Inc submitted a Form 3 identifying Ruben Oscar De Muria as an officer with the title "Institutional and Regulatory." The filing shows no reportable transactions, share holdings, or derivative positions for this officer, focusing solely on his insider status.

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Accepted by SEC EDGAR 03/16/2026 - 02:33 PM Learn about SEC filing dates

FAQ

What does the TGS Form 3 for Ruben Oscar De Muria show?

The Form 3 for TGS lists Ruben Oscar De Muria as an officer with the title “Institutional and Regulatory.” It reports no transactions, share positions, or derivative holdings for him in this filing.

Does the TGS Form 3 report any stock transactions by Ruben Oscar De Muria?

No, this Form 3 for TGS shows no reportable stock transactions for Ruben Oscar De Muria. All buy, sell, acquire, and dispose counts and share amounts are recorded as zero in the summary data.

Are any derivative securities reported for Ruben Oscar De Muria in TGS’s Form 3?

No derivative securities are listed for Ruben Oscar De Muria in the TGS Form 3. The derivative summary is empty and the derivative transaction count is zero in the transaction summary section.

What insider role does Ruben Oscar De Muria have at GAS TRANSPORTER OF THE SOUTH INC?

Ruben Oscar De Muria is identified as an officer of GAS TRANSPORTER OF THE SOUTH INC. His specific officer title in the Form 3 is “Institutional and Regulatory,” and he is not listed as a director or 10% owner.

Does the TGS Form 3 indicate Ruben Oscar De Muria is a 10% owner?

No, the Form 3 for TGS marks Ruben Oscar De Muria as a non–10% owner. He is classified solely as an officer, with the 10% owner indicator set to zero in the provided data.

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^*

DE MURIA RUBEN OSCAR

(Last) (First) (Middle)

CECILIA GRIERSON 355 26 FLOOR

(Street)

CITY OF BUENOS AIRES C1 C1107CPG

(City) (State) (Zip)

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

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

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

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

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:

Officer: Institutional and Regulatory Affairs Director

No securities are beneficially owned.

	/s/DE MURIA RUBEN OSCAR	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.
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.