ISHARES

CUSIP: 464288539 Class: CMN

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

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

Q3 2011
Shares 6,500 Value ($000) $81 Avg Close — Range —
Q2 2011
Shares 6,500 Value ($000) $96 Avg Close — Range —