WESTJET AIRLINES LTD

CUSIP: 960410207 Class: COM

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2013
Shares 91,711 Value ($000) $2,210 Avg Close — Range —
Q2 2013
Shares 80,711 Value ($000) $1,760 Avg Close — Range —