OI S.A.

CUSIP: 670851302 Class: STOCK

UBS Group AG's Holding History (CIK: 0001610520)

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

Q4 2015
Shares 24,700 Value ($000) $15 Avg Close — Range —
Q3 2015
Shares 541 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 541 Value ($000) $1 Avg Close — Range —
Q1 2015
Shares 531 Value ($000) $1 Avg Close — Range —
Q4 2014
Shares 6,536 Value ($000) $22 Avg Close — Range —