Latest filings (excl ownership)
F-6 POS
Automatic registration for ADRs (post-effective amendment, foreign)
15 Feb 22
15F-12B
Securities registration termination (foreign)
16 Nov 21
6-K
Current report (foreign)
16 Nov 21
6-K
Financial Statements for the Quarters
15 Nov 21
6-K
OI20211111_6K
12 Nov 21
6-K
OIPR3Q21_6K
12 Nov 21
6-K
Current report (foreign)
9 Nov 21
6-K
Current report (foreign)
5 Nov 21
6-K
Current report (foreign)
1 Nov 21
6-K
Current report (foreign)
29 Oct 21
6-K
Current report (foreign)
28 Oct 21
6-K
OI20211021_6K
22 Oct 21
6-K
Current report (foreign)
18 Oct 21
25
Voluntary exchange delisting
18 Oct 21
6-K
Current report (foreign)
12 Oct 21
6-K
Current report (foreign)
5 Oct 21
6-K
Current report (foreign)
4 Oct 21
6-K
Current report (foreign)
1 Oct 21
6-K
Current report (foreign)
22 Sep 21
6-K
Current report (foreign)
21 Sep 21
6-K
Current report (foreign)
9 Sep 21
6-K
Current report (foreign)
9 Sep 21
6-K
Current report (foreign)
8 Sep 21
6-K
Current report (foreign)
1 Sep 21
6-K
Current report (foreign)
31 Aug 21
6-K
Current report (foreign)
24 Aug 21
6-K
Financial Statements for the Quarters
16 Aug 21
6-K
Current report (foreign)
12 Aug 21
6-K
Current report (foreign)
12 Aug 21
6-K
Current report (foreign)
10 Aug 21
6-K
OI20210802_6K2
3 Aug 21
6-K
Current report (foreign)
2 Aug 21
6-K
Current report (foreign)
2 Aug 21
6-K
Current report (foreign)
28 Jul 21
6-K
Current report (foreign)
22 Jul 21
6-K
Current report (foreign)
19 Jul 21
6-K
Current report (foreign)
19 Jul 21
6-K/A
Financial Statements for the Quarters
9 Jul 21
6-K
Current report (foreign)
8 Jul 21
6-K
Current report (foreign)
22 Jun 21
Latest ownership filings
SC 13G/A
MORGAN STANLEY
9 Jul 21
SC 13G/A
Solus Alternative Asset Management LP
16 Feb 21
SC 13G/A
MORGAN STANLEY
12 Feb 21
SC 13G
MORGAN STANLEY
10 Dec 20
SC 13D/A
GOLDENTREE ASSET MANAGEMENT LP
2 Jul 20
SC 13D/A
GOLDENTREE ASSET MANAGEMENT LP
27 Apr 20
SC 13G/A
York Capital Management Global Advisors, LLC
17 Mar 20
SC 13D/A
GOLDENTREE ASSET MANAGEMENT LP
13 Mar 20
SC 13G/A
Beneficial ownership report (amended)
14 Feb 20
SC 13G/A
Beneficial ownership report (amended)
10 Feb 20
SC 13D/A
Beneficial ownership report (amended)
28 Jan 20
SC 13D/A
OI S.A. - In Judicial Reorganization
17 Sep 19
SC 13D/A
OI S.A. - In Judicial Reorganization
16 Sep 19
SC 13D/A
OI S.A. - In Judicial Reorganization
19 Aug 19
SC 13G/A
OI S.A. - In Judicial Reorganization
10 May 19
SC 13D/A
OI S.A. - In Judicial Reorganization
9 Apr 19
SC 13G/A
OI S.A. - In Judicial Reorganization
14 Feb 19
SC 13G/A
Beneficial ownership report (amended)
14 Feb 19
SC 13G/A
OI S.A. - In Judicial Reorganization
14 Feb 19
SC 13G/A
OI S.A. - In Judicial Reorganization
14 Feb 19
SC 13G
OI S.A. - In Judicial Reorganization
11 Feb 19
SC 13D/A
OI S.A. - In Judicial Reorganization
16 Jan 19
SC 13D/A
OI S.A. - In Judicial Reorganization
16 Jan 19
SC 13G
OI S.A. - In Judicial Reorganization
29 Nov 18
SC 13D/A
OI S.A. - In Judicial Reorganization
28 Nov 18
SC 13G
Beneficial ownership report
4 Oct 18
SC 13D
OI S.A. - In Judicial Reorganization
28 Sep 18
SC 13D/A
OI S.A. - In Judicial Reorganization
31 Aug 18
SC 13D
Beneficial ownership report
7 Aug 18
SC 13D
OI S.A. - In Judicial Reorganization
6 Aug 18
SC 13G/A
Oi S.a.
9 Apr 18
SC 13G
Beneficial ownership report
14 Feb 18
SC 13G/A
Oi S.a.
9 Feb 18
SC 13G/A
Oi S.a.
9 Feb 18
SC 13G
Oi S.a.
22 Jan 18
SC 13G/A
Oi S.a.
19 Jan 18
SC 13D/A
Oi S.a.
18 Apr 17
SC 13G
Oi S.a.
10 Apr 17
SC 13D/A
Oi S.a.
6 Apr 17
SC 13D/A
Oi S.a.
3 Apr 17