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News & Notices

Other Group Companies
(Documents before 2010)
Material Facts and Notices
Oi S.A.
Material Fact 139 Kb
16 | Jul
Material Fact - Strategic Plan and Disclosure of Guidance
Material Fact - Strategic Plan and Disclosure of GuidanceRead More
Material Facts and Notices
Oi S.A.
Material Fact 1005 Kb
16 | Jul
Strategic Plan
Strategic PlanRead More
Notices
Oi S.A.
Notice to Shareholders 212 Kb
15 | Jul
Notice to the Holders of Legacy Notes
Notice to the Holders of Legacy NotesRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 38 Kb
11 | Jul
Notice to the Market - Clarification on press release
Notice to the Market - Clarification on press releaseRead More
Notices
Oi S.A.
Notice to Shareholders 458 Kb
13 | Jun
Notice to the Holders of Legacy Notes
Notice to the Holders of Legacy NotesRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 480 Kb
12 | Jun
Notice to the Market - Response to the CVM/B3 Official Letter
Notice to the Market - Response to the CVM/B3 Official LetterRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 144 Kb
03 | Jun
Notice to the Market - Resignation of Board Member
Notice to the Market - Resignation of Board MemberRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 375 Kb
03 | Jun
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358)
Notice to the Market - Disposal of Shareholding (art. 12 of the Instr. CVM 358)Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 164 Kb
23 | May
Notice to the Market - Judicial Decision RJ
Notice to the Market - Judicial Decision RJRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 251 Kb
21 | May
Notice to the Market - Material Equity Interest PT Ventures
Notice to the Market - Material Equity Interest PT Ventures Read More
Notices
Oi S.A.
Notice to Shareholders 242 Kb
20 | May
Notice to the Holders of Legacy Notes - Default Recovery Entitlement
Notice to the Holders of Legacy Notes - Default Recovery EntitlementRead More
Other Notices
Oi S.A.
Other Notices 861 Kb
13 | May
1Q19 Press Release
1Q19 Press Release Read More
Other Notices
Oi S.A.
Other Notices 621 Kb
13 | May
1Q19 Conference Call Presentation
1Q19 Conference Call Presentation Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 867 Kb
08 | May
Notice to the Market - ANATEL Decision
Notice to the Market - ANATEL DecisionRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 67 Kb
30 | Apr
Notice to the Market - York Global Finance Fund LP
Notice to the Market - York Global Finance Fund LPRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 128 Kb
29 | Apr
Notice to the Market - Annual Report Filed with the SEC on Form 20-F
Notice to the Market - Annual Report Filed with the SEC on Form 20-F Read More
Minutes
Oi S.A.
Extraordinary Shareholders‘ Meeting 1876 Kb
26 | Apr
Minutes of the Ordinary and Extraordinary General Meeting
Minutes of the Ordinary and Extraordinary General MeetingRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 383 Kb
25 | Apr
Notice to the Market - Synthetic Voting Map - AGOE
Notice to the Market - Synthetic Voting Map - AGOERead More
Material Facts and Notices
Oi S.A.
Notice to the Market 678 Kb
24 | Apr
Notice to the Market – Consolidated Voting Statement
Notice to the Market – Consolidated Voting StatementRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 212 Kb
03 | Apr
Notice to the Market - Approval of Agreement between Oi and Phorol
Notice to the Market - Approval of Agreement between Oi and PhorolRead More
Notices
Oi S.A.
Notice to Shareholders 34 Kb
27 | Mar
Notice to Shareholders - Management Documents
Notice to Shareholders - Management documentsRead More
Notices
Oi S.A.
Notice to Shareholders 34 Kb
27 | Mar
Notice to Shareholders - All the Management documents related to the fiscal year ended December 31, 2018, are available at the Company’s headquarters
Notice to Shareholders - All the Management documents related to the fiscal year ended December 31, 2018,, are available at the Company’s headquartersRead More
Other Notices
Oi S.A.
Other Notices 763 Kb
26 | Mar
4Q18 Conference Call Presentation
4Q18 Conference Call Presentation Read More
Other Notices
Oi S.A.
Other Notices 1018 Kb
26 | Mar
4Q18 Press Release
4Q18 Press Release Read More
Material Facts and Notices
Oi S.A.
Notice to the Market 240 Kb
25 | Mar
Notice to the Market - Material Shareholding Interest - Goldentree Asset Management LP
Notice to the Market - Material Shareholding Interest - Goldentree Asset Management LPRead More
Minutes
Oi S.A.
Extraordinary Shareholders‘ Meeting 957 Kb
19 | Mar
Minutes of the Extraordinary General Meeting
Minutes of the Extraordinary General MeetingRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 36 Kb
19 | Mar
Notice to the Market – New Board of Directors of Unitel
Notice to the Market – New Board of Directors of UnitelRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 379 Kb
18 | Mar
Notice to the Market – Consolidated Voting Statement
Notice to the Market – Consolidated Voting StatementRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 505 Kb
15 | Mar
Notice to the Market – Bookkeeping Agent map of remote voting
Notice to the Market – Bookkeeping Agent map of remote votingRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 63 Kb
08 | Mar
Notice to the Market – Sale of material equity interest - Mare Finance Investment Holdings Designated Activity Company
Notice to the Market – Sale of material equity interest - Mare Finance Investment Holdings Designated Activity CompanyRead More
Material Facts and Notices
Oi S.A.
Material Fact 177 Kb
28 | Feb
Material Fact - Arbitration Decision - Unitel
Material Fact - Arbitration Decision - UnitelRead More
Material Facts and Notices
Oi S.A.
Material Fact 204 Kb
08 | Feb
Material Fact - Repurchase of Preferred Shares
Material Fact - Repurchase of Preferred SharesRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 312 Kb
05 | Feb
Notice to the Market - Material Shareholding Interest - York Global Finance Fund LP
Notice to the Market - Material Shareholding Interest - York Global Finance Fund LPRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 67 Kb
01 | Feb
Notice to the Market - Goldentree Asset Management LP
Notice to the Market - Goldentree Asset Management LPRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 5428 Kb
01 | Feb
Earnings Release Form F-1
Form F-1Read More
Notices
Oi S.A.
Notice to Shareholders 226 Kb
28 | Jan
Notice to Shareholders - Communication about the Capital Increase Approved by the Board of Directors
Notice to Shareholders - Communication about the Capital Increase Approved by the Board of DirectorsRead More
Notices
Oi S.A.
Notice to Shareholders 36 Kb
28 | Jan
Notice to Shareholders - New date of the General Shareholders´ Meeting of Oi S.A.
Notice to Shareholders- New date of the General Shareholders´ Meeting of Oi S.A.Read More
Material Facts and Notices
Oi S.A.
Material Fact 137 Kb
28 | Jan
Material Fact - Backstop Fee Shares and conclusion the Capital Increase
Material Fact - Backstop Fee Shares and conclusion the Capital IncreaseRead More
Notices
Oi S.A.
Notice to Shareholders 224 Kb
21 | Jan
Notice to Shareholders and to ADS Holders - Excess New Common Shares and the Capital Increase – New Resources
Notice to Shareholders and to ADS Holders - Excess New Common Shares and the Capital Increase – New ResourcesRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 254 Kb
18 | Jan
Notice to the Market – Material Shareholding Interest - JPMorgan
Notice to the Market – Material Shareholding Interest - JPMorganRead More
Notices
Oi S.A.
Notice to Shareholders 130 Kb
15 | Jan
Notice to Shareholders - Oi’s Ordinary General Shareholders’ Meeting
Notice to Shareholders - Oi’s Ordinary General Shareholders’ MeetingRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 234 Kb
14 | Jan
Notice to the Market - Strategic advisor and finantial advisor Selection
Notice to the Market - Strategic advisor and finantial advisor SelectionRead More
Notices
Oi S.A.
Notice to Shareholders 227 Kb
10 | Jan
Notice to Shareholders and to ADS Holders - Results of the exercise of preemptive rights and firm requests to subscribe for excess shares not subscribed
Notice to Shareholders and to ADS Holders - Results of the exercise of preemptive rights and firm requests to subscribe for excess shares not subscribedRead More
Material Facts and Notices
Oi S.A.
Material Fact 181 Kb
09 | Jan
Material Fact - Agreement with Pharol
Material Fact - Read More
Notices
Oi S.A.
Notice to Shareholders 288 Kb
04 | Jan
Notice to Shareholders - Extension of the term for the subscribers who exercised their preemptive rights to pay the subscription price
Notice to Shareholders - Extension of the term for the subscribers who exercised their preemptive rights to pay the subscription priceRead More
Material Facts and Notices
Oi S.A.
Notice to the Market 37 Kb
04 | Jan
Notice to the Market - Confirmation of the Issuance of Common Shares upon Exercise of Warrants
Notice to the Market - Confirmation of the Issuance of Common Shares upon Exercise of WarrantsRead More
Notices
Oi S.A.
Notice to Shareholders 164 Kb
03 | Jan
Notice to Shareholders - Extension of the term for the subscribers who exercised their preemptive rights to pay the subscription price
Notice to Shareholders - Extension of the term for the subscribers who exercised their preemptive rights to pay the subscription price*Read More

(¹) This translation is still subject to the auditors review

(¹) This translation is still subject to the auditors review

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