ISHARES TR

CUSIP: 46432FAK3 Class: 2020 INVTGR BD

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2017
Shares 8,863 Value ($000) $217 Avg Close — Range —
Q3 2017
Shares 8,863 Value ($000) $219 Avg Close — Range —
Q2 2017
Shares 9,048 Value ($000) $223 Avg Close — Range —