SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0001193125-12-089495
Form type: SC 13D
Filer: OI S.A.
CIK: CIK 1160846
Filed: Feb 29, 2012
Reporting period: Feb 27, 2012
Description: Activist stake

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0001193125-12-089495-index.htm

Complete submission

0001193125-12-089495.txt

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