TGS alternate director files insider ownership report

Gas Transporter of the South Inc (TGS) filed an insider ownership report identifying Macias Francisco Antonio as a reporting person with the role of Alternate director.

Accepted by SEC EDGAR 04/07/2026 - 03:42 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Gas Transporter of the South Inc (TGS) filed an insider ownership report identifying Macias Francisco Antonio as a reporting person with the role of Alternate director. The filing lists no share purchases, sales, exercises, gifts, or other equity transactions for this person.

Key Terms

Alternate director, reportingPersons, transactionSummary

3 terms

Alternate director financial

""other": "Alternate director""

reportingPersons financial

""reportingPersons": [ { "name": "Macias Francisco Antonio""

transactionSummary financial

""transactionSummary": { "buyCount": 0, "sellCount": 0"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What does this insider filing show for TGS?

The filing identifies Macias Francisco Antonio as a reporting person and alternate director of Gas Transporter of the South Inc, with no share purchases, sales, exercises, gifts, or other equity transactions reported in this submission.

Who is the reporting person in the TGS Form 3 insider report?

The reporting person is Macias Francisco Antonio. He is listed with the role "Alternate director" and is not marked as a director, officer, or ten percent owner in the structured data provided for this insider filing.

Are any TGS share transactions reported for Macias Francisco Antonio?

No share transactions are reported. The transaction summary shows zero buys, zero sells, zero derivative exercises, and no gifts, tax withholding, or restructuring entries associated with Macias Francisco Antonio in this filing.

Does the TGS insider filing show any derivative positions?

No derivative positions are listed. The derivative summary is empty and the transaction summary records zero derivative transactions, indicating no options, warrants, or similar instruments are reported for this person here.

Is Macias Francisco Antonio listed as a major TGS shareholder?

He is not flagged as a ten percent owner. The structured data fields for director, officer, and ten percent owner are all set to zero, while his role is described only as "Alternate director" in this insider filing.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Understanding Insider Trading Forms →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

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^*

Macias Francisco Antonio

(Last) (First) (Middle)

AV. LEANDRO N. ALEM 882, 13TH FLOOR

(Street)

BUENOS AIRES 1001

(City) (State) (Zip)

ARGENTINA

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
04/06/2026

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

3a. Foreign Trading Symbol
[TGSU2]

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

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

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

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:

No securities are beneficially owned.

	/s/macias francisco antonio	04/07/2026
	** 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)