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Stocks/TGS/SEC Filings/6-K Nov 5, 2026

TGS 6-K: SEC filing

Filed with the SEC on Nov 5, 2026 · accession 0000931427-26-000015

TGS filed a 6-K (foreign company report) with the SEC on Nov 5, 2026. Transportadora de Gas del Sur S.A. (TGS) furnished its interim consolidated financial statements for the nine-month period ended September 30, 2026, reporting higher total revenues driven by the Liquids Production and Commercialization segment, partially offset by lower Natural Gas Transportation… The stock moved -6.3% by the first close after the filing.

Summary of the filing

Transportadora de Gas del Sur S.A. (TGS) furnished its interim consolidated financial statements for the nine-month period ended September 30, 2026, reporting higher total revenues driven by the Liquids Production and Commercialization segment, partially offset by lower Natural Gas Transportation revenues.

For details, click here →How to read a 6-K →

Key details

Increase in total revenues for 9M2026 vs 9M2025ARS 102.7B
Natural Gas Transportation segment revenues for 9M2026ARS 621.7B
Liquids Production and Commercialization segment revenues for 9M2026ARS 696.6B
RegistrantTransportadora de Gas del Sur S.A.
RegulatorENARGAS
RegulatorSecretariat of Energy

How TGS stock reacted

Close before

$23.25

Nov 4, 2026

First close after

-6.32%

$21.78

5 trading days

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Since filing

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Frequently asked questions

What did TGS file with the SEC on Nov 5, 2026?

TGS filed a 6-K (SEC filing). Transportadora de Gas del Sur S.A. (TGS) furnished its interim consolidated financial statements for the nine-month period ended September 30, 2026, reporting higher total revenues driven by the Liquids Production and Commercialization segment, partially offset by lower Natural Gas Transportation revenues.

How do I read a 6-K?

How foreign companies listed in the US report news and events — like an 8-K for them. Look at the exhibit names: "results", "resign", "notice" tell you the topic. Many 6-Ks are routine (meeting notices); results and leadership changes matter most.

Why are SEC filings important?

Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 6-K (foreign company report): How foreign companies listed in the US report news and events — like an 8-K for them.

How did TGS stock react to this filing?

TGS closed at $23.25 before the filing and $21.78 on Nov 5, 2026 (-6.32%).

Other TGS SEC filings

  • 6-K · Material agreementOct 29, 2026
  • 6-K · SEC filingOct 29, 2026
  • 6-K · Board changeOct 7, 2026
  • 6-K · SEC filingAug 13, 2026
  • 6-K · SEC filingAug 4, 2026
  • 6-K · Regulatory actionJul 24, 2026
  • 6-K · Regulatory actionJun 12, 2026
  • 6-K · Contract winJun 11, 2026
  • 6-K · SEC filingMay 26, 2026
  • 6-K · Regulatory actionMay 13, 2026

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Source: SEC EDGAR filing 0000931427-26-000015. The summary and key details are extracted by SEPT from the filing and may contain errors. Price reaction uses daily closing prices. Not financial advice.