Oi S.A.: Material Fact - Proposal for exclusivity of potential transaction that enables the consolidation of the sector PR Newswire RIO DE...
Oi S.A.: Notice to the Market - Moody's rating PR Newswire RIO DE JANEIRO, Oct. 7, 2015 RIO DE JANEIRO, Oct. 7, 2015 /PRNewswire/ -- Oi S.A...
Oi denies debt restructuring PR Newswire RIO DE JANEIRO, Sept. 21, 2015 RIO DE JANEIRO, Sept. 21, 2015 /PRNewswire/ -- Oi S.A. ("Oi" or the...
Oi S.A.: Closing of the Sale of PT Portugal's Shares to Altice PR Newswire RIO DE JANEIRO, June 2, 2015 RIO DE JANEIRO, June 2, 2015 /PRNewswire/...
Oi Announces Result of PT Portugal Bondholder Meeting PR Newswire RIO DE JANEIRO, May 19, 2015 RIO DE JANEIRO, May 19, 2015 /PRNewswire/ -- Oi...
Approval of the European Commission of the Acquisition by Altice Portugal, S.A. of all PT Portugal, SGPS, S.A. Shares Held by Oi...
Oi- Approval by Telemar Participacoes Shareholders of the Planned Measures for the Transaction Goals Published on February 20, 2014 Completion of...
Oi S.A.: MATERIAL FACT - Corporate Restructuring Preliminary Measures for the Listing of Shares on the Novo Mercado PR Newswire RIO DE JANEIRO...
Oi S.A.: CVM Authorization and Shareholders' Meeting to Vote on the Exchange and Option Transactions Republication due to CVM Request PR...
Oi S.A.: CVM Authorization and Shareholders' Meeting to Vote on the Exchange and Option Transactions PR Newswire RIO DE JANEIRO, March 6, 2015...
Oi S.A.: Resolutions of the General Meeting of Debenture Holders of the 5th Issuance PR Newswire RIO DE JANEIRO, Brazil, Feb. 12, 2015 RIO DE...
Oi S.A.: Resolutions of the General Meeting of Debenture Holders of the 9th Issuance PR Newswire RIO DE JANEIRO, Brazil, Feb. 12, 2015 RIO DE...
Oi Announces New Management Proposals are Available PR Newswire RIO DE JANEIRO, Feb. 10, 2015 RIO DE JANEIRO, Feb. 10, 2015 /PRNewswire/ -- Oi...
Oi S.A. - Cancellation of the Shareholder Compensation Policy PR Newswire RIO DE JANEIRO, Jan. 29, 2015 RIO DE JANEIRO, Jan. 29, 2015...
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