ISHARES

CUSIP: 464286848 Class: COM

RATIONAL ADVISORS LLC's Holding History (CIK: 0001143565)

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

Q3 2012
Shares 440,000 Value ($000) $4,035 Avg Close — Range —
Q2 2012
Shares 440,000 Value ($000) $4,140 Avg Close — Range —
Q1 2012
Shares 462,400 Value ($000) $4,705 Avg Close — Range —
Q2 2009
Shares 477,540 Value ($000) $4,503 Avg Close — Range —
Q1 2009
Shares 4,500 Value ($000) $36 Avg Close — Range —