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10/14/25 , 11:09 PM 20 - F 1 tm2039636d1 20f.htm FORM 20 - F sec.gov/Archives/edgar/data/932470/000110465921041569/tm2039636d1_20f.htm As filed with the Securities and Exchange Commission on March 25 , 2021 UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON , D.C. 20549 FORM 20 - F ( Mark One ) ◎ REGISTRATION STATEMENT PURSUANT TO SECTION 12 ( b ) OR 12 ( g ) OF THE SECURITIES EXCHANGE ACT OF 1934 OR ☑ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31 , 2020 ☐ OR TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to OR ☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15 ( d ) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of event requiring this shell company report . . Commission file number : 1-13464 For the transition period from to TELECOM ARGENTINA S.A. ( Exact name of Registrant as Specified in its charter ) Republic of Argentina ( Jurisdiction of incorporation or organization ) Alicia Moreau de Justo 50 ( C1107AAB ) - Buenos Aires Argentina ( Address of Principal Executive Offices ) Gabriel Blasi ( Tel : 54-11-4968-4019 , E - mail : GBlasi@teco.com.ar , Alicia Moreau de Justo 50 , 10th Floor , ( C1107AAB ) , Buenos Aires , Argentina ) ( Name , Telephone , E - mail and / or Facsimile number and Address of Company Contact Person ) Securities registered or to be registered pursuant to Section 12 ( b ) of the Act : Title of Each Class American Depositary Shares , representing Class B Ordinary Shares Class B Ordinary Shares , nominal value P $ 1.00 per share Trading Symbol TEO TECO2 Name of Each Exchange on Which Registered New York Stock Exchange New York Stock Exchange * Not for trading , but only in connection with the registration of American Depositary Shares , pursuant to the requirements of the Securities and Exchange Commission . Securities registered or to be registered pursuant to Section 12 ( g ) of the Act : None Securities for which there is a reporting obligation pursuant to Section 15 ( d ) of the Act : None Indicate the number of outstanding shares of each of the issuer's classes of capital or common stock as of the close of the period covered by the annual report . Class A Ordinary Shares , nominal value P $ 1.00 each Class B Ordinary Shares , nominal value P $ 1.00 each https://www.sec.gov/Archives/edgar/data/932470/000110465921041569/tm2039636d1_20f.htm 683,856,600 628,058,019 1/241