WESTERN REFNG INC

CUSIP: 959319AC8 Class: NOTE 5.750% 6/1

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q1 2014
Shares 500,000 Value ($000) $2,029 Avg Close — Range —
Q4 2013
Shares 500,000 Value ($000) $2,219 Avg Close — Range —
Q3 2013
Shares 500,000 Value ($000) $1,565 Avg Close — Range —
Q2 2013
Shares 500,000 Value ($000) $1,452 Avg Close — Range —