ECOLOGY & ENVIRONMENT INC

CUSIP: 278878103 Class: CL A

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

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

Q4 2013
Shares 10,315 Value ($000) $113 Avg Close — Range —
Q3 2013
Shares 10,715 Value ($000) $125 Avg Close — Range —
Q2 2013
Shares 10,715 Value ($000) $113 Avg Close — Range —