UBS AG

CUSIP: H89231338 Class: COM

PRIVATE TRUST CO NA's Holding History (CIK: 0001277557)

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

Q3 2014
Shares 2,168 Value ($000) $38 Avg Close — Range —
Q2 2014
Shares 2,359 Value ($000) $43 Avg Close — Range —
Q1 2014
Shares 2,704 Value ($000) $56 Avg Close — Range —
Q4 2013
Shares 3,165 Value ($000) $61 Avg Close — Range —
Q3 2013
Shares 2,888 Value ($000) $59 Avg Close — Range —
Q2 2013
Shares 2,888 Value ($000) $49 Avg Close — Range —
Q1 2013
Shares 2,888 Value ($000) $49 Avg Close — Range —