71 results
6-K
EX-4
OIBRQ
OI S.A. - In Judicial Reorganization
26 Oct 20
Current report (foreign)
7:52am
6-K
EX-4
OIBRQ
OI S.A. - In Judicial Reorganization
2 Jul 20
Current report (foreign)
9:00am
6-K
EX-4
OIBRQ
OI S.A. - In Judicial Reorganization
2 Apr 20
Current report (foreign)
12:23pm
6-K
EX-4
OIBRQ
OI S.A. - In Judicial Reorganization
31 Mar 20
OI20200331_6K1
4:48pm
6-K
EX-4
OIBRQ
OI S.A. - In Judicial Reorganization
6 May 19
Current report (foreign)
11:05am
6-K
EX-4
o1xnk2rzxx3pf2kwbjvc
28 Mar 19
Current report (foreign)
2:55pm
6-K
EX-4
qicmq6so7855vm8ry1k8
20 Mar 19
OI20190319_6K
12:00am
6-K
EX-4
at77p88
28 Jan 19
Current report (foreign)
6:42am
F-1
EX-4.2
tkv1gihfqmway9
4 Sep 18
Registration statement (foreign)
12:00am
6-K
EX-4
0ohvw 4er0d0
30 Apr 18
Current report (foreign)
6:10am
6-K
EX-4
g3hq3z5lrl
14 Mar 18
Current report (foreign)
12:00am
6-K
EX-4.3.1.3.5
cjpau 9hc
2 Jan 18
OI20171229_6K
12:00am
6-K
EX-4.3.1.2
6v586
2 Jan 18
OI20171229_6K
12:00am
6-K
EX-4.3.1.2
21cb98f
2 Jan 18
OI20171229_6K
12:00am
6-K
EX-4.3.3.1
q9gq9tsvzsv ghf
2 Jan 18
OI20171229_6K
12:00am
6-K
EX-4.5.5
bnjm4
2 Jan 18
OI20171229_6K
12:00am
6-K
EX-4.3.3.3
dzyfll885tzjscr5uku
2 Jan 18
OI20171229_6K
12:00am
6-K
EX-4.3.1.2
pw9d6szoynsdm8b
2 Jan 18
OI20171229_6K
12:00am