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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 15  Filed by: Chighizola Diego Agustin</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+15++Filed+by%3A+Chighizola+Diego+Agustin/26382312.html</link>
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   <pubDate>Tue, 28 Apr 2026 13:39:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 15  Filed by: Chighizola Diego Agustin</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+15++Filed+by%3A+Chighizola+Diego+Agustin/26382312.html</link>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 15  Filed by: Chighizola Diego Agustin</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+15++Filed+by%3A+Chighizola+Diego+Agustin/26382312.html</link>
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   <pubDate>Tue, 28 Apr 2026 13:39:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 15  Filed by: Bevilacqua Flavia Vanesa</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+15++Filed+by%3A+Bevilacqua+Flavia+Vanesa/26364879.html</link>
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   <pubDate>Fri, 24 Apr 2026 13:53:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 15  Filed by: Bevilacqua Flavia Vanesa</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+15++Filed+by%3A+Bevilacqua+Flavia+Vanesa/26364879.html</link>
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   <pubDate>Fri, 24 Apr 2026 13:53:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 15  Filed by: Bevilacqua Flavia Vanesa</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+15++Filed+by%3A+Bevilacqua+Flavia+Vanesa/26364879.html</link>
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   <pubDate>Fri, 24 Apr 2026 13:53:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">O.00673943</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TGS</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TGSU2</category>
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   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/Press+Releases/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
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&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">A.40546103</category>
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   	  </item>
  <item>
   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/Press+Releases/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">A.40546103</category>
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  <item>
   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/Press+Releases/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">A.40546103</category>
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   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TGSU2</category>
   	  </item>
  <item>
   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/Press+Releases/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
      	<category domain="http://rss.financialcontent.com/stocksymbol">A.40546103</category>
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   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TGS</category>
   	   	<category domain="http://rss.financialcontent.com/stocksymbol">TGSU2</category>
   	  </item>
  <item>
   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/Press+Releases/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
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   	  </item>
  <item>
   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/PRNewswire/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
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  <item>
   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/PRNewswire/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
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&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
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   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/PRNewswire/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
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&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
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   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/PRNewswire/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
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   <title>TGS Files 2025 Annual Report on Form 20-F</title>
   <link>http://www.streetinsider.com/PRNewswire/TGS+Files+2025+Annual+Report+on+Form+20-F/26352739.html</link>
   <description>
&lt;div class=&quot;xn-content&quot;&gt;
&lt;p&gt;&lt;span class=&quot;legendSpanClass&quot;&gt;&lt;location value=&quot;LU/ar..buares&quot; idsrc=&quot;xmltag.org&quot; &gt;BUENOS AIRES, Argentina&lt;/location&gt;&lt;/span&gt;, &lt;span class=&quot;legendSpanClass&quot;&gt;&lt;chron&gt;April 22, 2026&lt;/chron&gt;&lt;/span&gt; /PRNewswire/ -- &lt;span&gt;Transportadora de Gas del Sur S.A.&lt;/span&gt; (&quot;tgs&quot; or &quot;the Company&quot;) (NYSE: TGS, MERVAL: TGSU2) announced that today it filed its annual report on Form 20-F for the fiscal year ended &lt;chron&gt;December 31, 2025&lt;/chron&gt; (the &quot;2025 Annual Report&quot;) with the U.S. Securities and Exchange Commission (the &quot;&lt;span&gt;SEC&lt;/span&gt;&quot;). The 2025 Annual Report can be accessed by visiting the Company's website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=1537404089&amp;amp;u=http%3A%2F%2Fwww.tgs.com.ar%2F&amp;amp;a=www.tgs.com.ar&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.tgs.com.ar&lt;/a&gt; as well as on the &lt;span&gt;SEC's&lt;/span&gt; website at &lt;a target=&quot;_blank&quot; href=&quot;https://edge.prnewswire.com/c/link/?t=0&amp;amp;l=en&amp;amp;o=4670735-1&amp;amp;h=3106533074&amp;amp;u=http%3A%2F%2Fwww.sec.gov%2F&amp;amp;a=www.sec.gov.&quot; target=&quot;_blank&quot; rel=&quot;nofollow&quot;&gt;www.sec.gov.&lt;/a&gt; In addition, shareholders may receive a hard copy of</description>
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   <pubDate>Wed, 22 Apr 2026 17:45:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 13  Filed by: Vugdelija Jorge Pablo</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+13++Filed+by%3A+Vugdelija+Jorge+Pablo/26318234.html</link>
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   <pubDate>Wed, 15 Apr 2026 15:58:00 -0400</pubDate>
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  <item>
   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 13  Filed by: Vugdelija Jorge Pablo</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+13++Filed+by%3A+Vugdelija+Jorge+Pablo/26318234.html</link>
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   <pubDate>Wed, 15 Apr 2026 15:58:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 13  Filed by: Vugdelija Jorge Pablo</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+13++Filed+by%3A+Vugdelija+Jorge+Pablo/26318234.html</link>
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   <pubDate>Wed, 15 Apr 2026 15:58:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 09  Filed by: Turri Horacio</title>
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   <pubDate>Thu, 09 Apr 2026 17:26:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 09  Filed by: Turri Horacio</title>
   <link>http://www.streetinsider.com/SEC+Filings/Form++3++++++++++GAS+TRANSPORTER+OF+THE++++For%3A+Apr+09++Filed+by%3A+Turri+Horacio/26296543.html</link>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 09  Filed by: Turri Horacio</title>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 06  Filed by: Macias Francisco Antonio</title>
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   <pubDate>Tue, 07 Apr 2026 15:42:00 -0400</pubDate>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 06  Filed by: Macias Francisco Antonio</title>
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   <title>Form  3          GAS TRANSPORTER OF THE    For: Apr 06  Filed by: Macias Francisco Antonio</title>
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