Av. Apoquindo 4501 T. +56 2 3319 7200 ISO
15th floor | Las Condes
7580128 Santiago ce | e O
ESSENTIAL FACT
DIEGO DE ALMAGRO TRANSMISORA DE ENERGIA S.A.
CURRENT ENTRY IN THE REGISTER OF REPORTING ENTITIES NO 426
Santiago, April 14, 2023
Solange Berstein Jáuregui
Chairman
Financial Market Commission (CMF)
Present
Ref: Informs essential fact indicating
Dear Sir or Madam,
Pursuant to the provisions of Article 90 and the second paragraph of Article 100, both of Law 18,045, on the Stock Market, and
of Securities, in accordance with the provisions of Law 18,046, on Corporations, and the General Rule NO
30 of the Commission, the undersigned, duly empowered for such purpose, hereby informs you as a Material Fact of
Diego de Almagro Transmisora de Energía S.A. (hereinafter, “the Company”), and which says relationship with its administration, those
that were informed and agreed at the Extraordinary Shareholders’ Meeting held on April 10, 2023, that is:
1. Cessation of functions of the director Mr. José Ángel Lostao Unzu on March 31 of this year; and
2. Appointment of a new Board of Directors of the Company, consisting of Jaime Sáenz Denis, Santiago Oraa Gil
and Alan Heinen Alves Da Silva, who will exercise their functions until the celebration of the next Ordinary Meeting
of Shareholders.
Yours faithfully
Alan Heinen Alves Da Silva
General Manager
Diego de Almagro Transmisora de Energía S.A.
C.C.: Santiago Stock Exchange, Bolsa de Comercio de Santiago, Stock Exchange
Valparaiso Stock Exchange
Bolsa Electrónica de Chile, Chilean Stock Exchange
Risk Rating Committee
Banco de Chile
Diego de Almagro Transmisora de Energía S.A. Page 1 of 1
RUF: 76.536.654-2
Link to file in CMFChile: https://www.cmfchile.cl/sitio/aplic/serdoc/ver_sgd.php?s567=5cc98a3a0dad776c0ce9b82099d13f48VFdwQmVVMTZRVEJOUkVVeVRVUk5NazFuUFQwPQ==&secuencia=-1&t=1682376108
