Obrascon Huarte Lain S.A.

Report Publication Announcement • Nov 6, 2020

National Storage Mechanism | Additional information

RNS Number : 4467E

Obrascon Huarte Lain, S.A.

05 November 2020

OBRASCON HUARTE LAIN, S.A. ("OHL" or the "Company"), pursuant to article 228 of the consolidated text of the Spanish Securities Market Act approved by Royal Legislative Decree 4/2015, of 23 October, hereby notifies the Spanish National Securities Market Commission (Comisión Nacional del Mercado de Valores) ("CNMV") the following

DISCLOSURE OF OTHER RELEVANT INFORMATION

Next Friday November 13th before market opening, OHL will release 9M 2020 results.

The management team of OHL will hold a Conference call (conducted in English) for analysts & investors on the same day at 11:00 CET. The details of the conference will be available at www.ohl.es

The recording of the call will be available on the web during a week.

Madrid, November 5th, 2020.

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