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Filing
SC 13D
SC 13D
0001104659-12-043305
·
OI S.A.
Filer
Filing index
Filing metadata
Accession number
0001104659-12-043305
Form type
SC 13D
Filer
OI S.A.
CIK
CIK 1160846
Filed
Jun 13, 2012
Reporting period
Mar 28, 2011
Description
Activist stake
Documents
Filing index
0001104659-12-043305-index.htm
Complete submission
0001104659-12-043305.txt
All documents
directory listing
Filed by
OI S.A.
CIK 1160846
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