ALPHA NATURAL RESOURCES INC

CUSIP: 02076XAE2 Class: NOTE 3.750%12/1

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

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

Q1 2015
Shares 50,000 Value ($000) $19 Avg Close — Range —
Q4 2014
Shares 50,000 Value ($000) $25 Avg Close — Range —