WESTERN GAS EQUITY PARTNERS

CUSIP: 95825R103 Class: CMN

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

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

Q3 2013
Shares 86,250 Value ($000) $3,208 Avg Close — Range —
Q2 2013
Shares 143,381 Value ($000) $5,903 Avg Close — Range —