OI S.A.

CUSIP: 670851401 Class: Com

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

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

Q1 2016
Shares 478 Value ($000) $0 Avg Close — Range —
Q4 2015
Shares 478 Value ($000) $0 Avg Close — Range —
Q3 2015
Shares 78,540 Value ($000) $53 Avg Close — Range —
Q2 2015
Shares 1,631 Value ($000) $3 Avg Close — Range —
Q1 2015
Shares 3,382 Value ($000) $5 Avg Close — Range —
Q4 2014
Shares 461,694 Value ($000) $1,473 Avg Close — Range —