OI S.A.

CUSIP: 670851203 Class: SPN ADR REP PFD

RHUMBLINE ADVISERS's Holding History (CIK: 0001115418)

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

Q3 2014
Shares 10,300 Value ($000) $7 Avg Close — Range —
Q2 2014
Shares 10,500 Value ($000) $9 Avg Close — Range —
Q1 2014
Shares 10,400 Value ($000) $14 Avg Close — Range —
Q4 2013
Shares 10,400 Value ($000) $17 Avg Close — Range —