Welcome to our dedicated page for Transportadora de Gas del Sur SA SEC filings (Ticker: TGS), a comprehensive resource for investors and traders seeking official regulatory documents including 10-K annual reports, 10-Q quarterly earnings, 8-K material events, and insider trading forms.
The SEC filings page for Transportadora de Gas del Sur S.A. (tgs, NYSE: TGS) provides direct access to the company’s regulatory disclosures as a foreign private issuer. tgs files annual reports on Form 20-F and furnishes current and periodic information on Form 6-K, covering its natural gas transportation, liquids production and commercialization, and midstream and telecommunications activities in Argentina.
In its Form 20-F, tgs presents audited financial statements prepared under International Financial Reporting Standards and discusses risk factors, business segments, and the regulatory framework governing its gas transportation license. Interim Form 6-K reports include condensed consolidated financial statements and analyses of financial condition and results of operations for six-month and nine-month periods, with details on segment revenues, cost structures, and the effects of inflation and currency restatement under IAS 29.
Filings also describe key regulatory and contractual developments, such as the Five-Year Tariff Review framework, monthly tariff adjustment mechanisms, and Decree No. 495/2025, which ratified the extension of the company’s transportation license for an additional 20 years from December 28, 2027. Material fact notices filed via Form 6-K outline events like new tariff charts, the award of public tenders for expanding the Perito Francisco Pascasio Moreno Gas Pipeline, and the operational and financial impact of climatic events at the Cerri Complex.
On Stock Titan, users can review these SEC documents alongside AI-generated highlights that help explain complex sections of Form 20-F and Form 6-K, such as segment performance, tariff-related changes, and liquidity discussions. This page is also a reference point for tracking tgs’s ongoing reporting practices, including how it presents non-IFRS measures and addresses risk and regulatory topics in its official filings.
GAS TRANSPORTER OF THE SOUTH INC filed an initial ownership report for Jorge Romualdo Sampietro, identified as an Alternate Director. This Form 3 does not list any buy, sell, or derivative transactions and serves as a baseline disclosure of his insider status at the company.
GAS TRANSPORTER OF THE SOUTH INC director Carlos Alberto Di Brico filed an initial ownership report on Form 3. The filing lists him as a director of the company but does not report any stock transactions or option exercises, serving as a baseline disclosure of his insider status.
GAS TRANSPORTER OF THE SOUTH INC filed an initial ownership report for director Luis Rodolfo Secco on Form 3. This filing establishes his status as an insider and discloses that there are currently no reportable transactions or derivative positions listed in the form.
GAS TRANSPORTER OF THE SOUTH INC director Carlos Alberto Olivieri reported his existing equity stake in a Form 3. He holds 8,100 Class B shares directly, along with 1,553 ADSs representing Class B shares. This filing establishes his initial reported ownership position as an insider.
GAS TRANSPORTER OF THE SOUTH INC reported the initial holdings of CEO Oscar Jose Sardi on a Form 3. He directly holds 41,949 Class B shares following this filing. The form records existing ownership and does not show any recent share purchases or sales.
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.
GAS TRANSPORTER OF THE SOUTH INC filed an initial ownership report for operations director Claudia Beatriz Trichilo. The Form 3 shows she holds 31,563 shares of common stock directly and 18 shares indirectly through her son. This filing simply discloses existing holdings and does not report any new buy or sell transactions.
Gas Transporter of the South Inc. director files initial ownership report. Carolina Sigwald, a director of the company, submitted a Form 3 as an initial statement of beneficial ownership. The filing does not report any purchases, sales, option exercises, gifts, or other transactions in the company’s securities.
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.
GAS TRANSPORTER OF THE SOUTH INC filed an initial insider ownership report for Flores Gomez Hernan Diego, who serves as Legal Affairs Director. The Form 3 does not report any insider stock transactions and functions as a baseline disclosure of his status as an officer.