CALAMOS CONV OPPORTUNITIES &

CUSIP: 128117108 Class: SH BEN INT

CITY OF LONDON INVESTMENT MANAGEMENT CO LTD's Holding History (CIK: 0001034546)

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

Q4 2016
Shares 26,611 Value ($000) $269 Avg Close — Range —
Q3 2016
Shares 26,611 Value ($000) $275 Avg Close — Range —
Q2 2016
Shares 321,527 Value ($000) $3,164 Avg Close — Range —
Q1 2016
Shares 280,389 Value ($000) $2,658 Avg Close — Range —
Q4 2015
Shares 136,104 Value ($000) $1,362 Avg Close — Range —
Q3 2015
Shares 111,118 Value ($000) $1,100 Avg Close — Range —