OI S.A.

CUSIP: 670851104 Class: CMN

MASON CAPITAL MANAGEMENT LLC's Holding History (CIK: 0001218735)

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

Q3 2014
Shares 29,187,965 Value ($000) $21,599 Avg Close — Range —
Q2 2014
Shares 29,187,965 Value ($000) $28,225 Avg Close — Range —