OI S.A.

CUSIP: 670851401 Class: Com

CITIGROUP INC's Holding History (CIK: 0000831001)

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

Q4 2015
Shares 2,697 Value ($000) $1 Avg Close — Range —
Q3 2015
Shares 256 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 339 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 8,120 Value ($000) $26 Avg Close — Range —