ISHARES

CUSIP: 464286848 Class: COM

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

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

Q1 2015
Shares 1,170,500 Value ($000) $14,666 Avg Close — Range —
Q4 2014
Shares 4,046,470 Value ($000) $45,482 Avg Close — Range —
Q3 2014
Shares 4,046,470 Value ($000) $47,627 Avg Close — Range —
Q2 2014
Shares 10,157,580 Value ($000) $122,297 Avg Close — Range —