PHAROL, SGPS, S.A.

Regulatory Filings • Jan 14, 2021

Announcement | Lisbon | 14 January 2021

Notice to the Market disclosed by Oi

PHAROL, SGPS S.A. hereby informs on the Notice to the Market disclosed by Oi, S.A., according to the company's announcement attached hereto.

Oi S.A. – In Judicial Reorganization Corporate Taxpayers' Registry (CNPJ/ME) No. 76.535.764/0001-43 Board of Trade (NIRE) No. 33.3.0029520-8 Publicly-held Company

NOTICE TO THE MARKET

On-line Event Attendance with Genial Investimentos 01/14/2021

Oi S.A. - In Judicial Reorganization ("Oi" or the "Company"), in compliance with Article 157, paragraph 4, of Law No. 6.404/1976 and the provisions of CVM Instruction No. 358/2002, hereby informs its shareholders and the market in general that its executives will attend a public online meeting organized by Genial Investimentos on 01/04/2021, as it follows:

Camille Loyo Faria – Chief Financial Officer and Investor Relations Officer

Event: Conversa Aberta com a OI Organizer: Genial Investimentos Date and hour: January 14, 2021, at 12 am Link:https://www.youtube.com/watch?v=XNxV-v7EgdQ&feature=youtu.be

Oi S.A. – In Judicial Reorganization Camille Loyo Faria Chief Financial Officer and Investor Relations Officer