ORBITZ WORLDWIDE INC

CUSIP: 68557K109 Class: CMN

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q2 2015
Shares 1,085,212 Value ($000) $12,394 Avg Close — Range —
Q1 2015
Shares 113,409 Value ($000) $1,322 Avg Close — Range —
Q4 2014
Shares 203,029 Value ($000) $1,671 Avg Close — Range —
Q3 2014
Shares 1,432,389 Value ($000) $11,273 Avg Close — Range —
Q2 2014
Shares 665,602 Value ($000) $5,924 Avg Close — Range —
Q1 2014
Shares 491,257 Value ($000) $3,851 Avg Close — Range —