ISHARES TR

Ticker: OEF CUSIP: 464287101 Class: S&P 100 ETF

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q1 2017
Shares 3,280 Value ($000) $343 Avg Close — Range —
Q4 2016
Shares 3,180 Value ($000) $316 Avg Close — Range —