ISHARES TR

Ticker: IWS CUSIP: 464287473 Class: Exchange Traded Fund

MASON STREET ADVISORS, LLC's Holding History (CIK: 0001167711)

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

Q4 2014
Shares 153,403 Value ($000) $11,317 Avg Close — Range —
Q3 2014
Shares 190,666 Value ($000) $13,347 Avg Close — Range —
Q2 2014
Shares 135,834 Value ($000) $9,863 Avg Close — Range —
Q1 2014
Shares 88,642 Value ($000) $6,092 Avg Close — Range —
Q4 2013
Shares 164,841 Value ($000) $10,832 Avg Close — Range —