ORBITZ WORLDWIDE INC

CUSIP: 68557K109 Class: CMN

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2015
Shares 12,800 Value ($000) $146 Avg Close — Range —
Q1 2015
Shares 12,800 Value ($000) $149 Avg Close — Range —
Q4 2014
Shares 12,800 Value ($000) $105 Avg Close — Range —
Q3 2014
Shares 12,800 Value ($000) $101 Avg Close — Range —