CALAMOS CONV OPPORTUNITIES &

CUSIP: 128117108 Class: SH BEN INT

DAVENPORT & Co LLC's Holding History (CIK: 0000887777)

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

Q3 2015
Shares 10,650 Value ($000) $105,328 Avg Close — Range —
Q2 2015
Shares 10,850 Value ($000) $132,478 Avg Close — Range —
Q1 2015
Shares 11,450 Value ($000) $148,621 Avg Close — Range —
Q4 2014
Shares 11,450 Value ($000) $147,018 Avg Close — Range —
Q4 2013
Shares 10,100 Value ($000) $133,926 Avg Close — Range —
Q3 2013
Shares 10,100 Value ($000) $127,260 Avg Close — Range —
Q2 2013
Shares 10,100 Value ($000) $127,361 Avg Close — Range —