OI S.A.

CUSIP: 670851302 Class: STOCK

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q4 2015
Shares 74,686 Value ($000) $46 Avg Close — Range —
Q3 2015
Shares 74,686 Value ($000) $51 Avg Close — Range —
Q2 2015
Shares 74,686 Value ($000) $147 Avg Close — Range —
Q1 2015
Shares 74,686 Value ($000) $122 Avg Close — Range —
Q4 2014
Shares 74,686 Value ($000) $250 Avg Close — Range —