OI S.A.

CUSIP: 670851203 Class: SPN ADR REP PFD

STRS OHIO's Holding History (CIK: 0000820478)

Note: Option positions (PUT/CALL) are excluded.

Q3 2014
Shares 148,314 Value ($000) $104 Avg Close — Range —
Q2 2014
Shares 148,314 Value ($000) $127 Avg Close — Range —
Q1 2014
Shares 148,314 Value ($000) $197 Avg Close — Range —
Q4 2013
Shares 148,314 Value ($000) $236 Avg Close — Range —
Q3 2013
Shares 148,314 Value ($000) $273 Avg Close — Range —
Q2 2013
Shares 148,314 Value ($000) $267 Avg Close — Range —