WESTFIELD GROUP AUSTRALIA

CUSIP: 960224103 Class: COM

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q1 2014
Shares 68,988 Value ($000) $1,311 Avg Close — Range —
Q4 2013
Shares 66,147 Value ($000) $1,194 Avg Close — Range —
Q3 2013
Shares 66,591 Value ($000) $1,371 Avg Close — Range —
Q2 2013
Shares 34,722 Value ($000) $727 Avg Close — Range —