CROWN CASTLE INTL CORP

CUSIP: 228227500 Class: CVPFD 4.5% 11/01/2016

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

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

Q3 2014
Shares 743,538 Value ($000) $78,205 Avg Close — Range —
Q2 2014
Shares 774,757 Value ($000) $78,964 Avg Close — Range —
Q1 2014
Shares 775,577 Value ($000) $78,635 Avg Close — Range —
Q4 2013
Shares 781,144 Value ($000) $78,146 Avg Close — Range —