CALAMOS CONV OPPORTUNITIES &

CUSIP: 128117108 Class: SH BEN INT

HALL LAURIE J TRUSTEE's Holding History (CIK: 0001388382)

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

Q1 2018
Shares 1,802 Value ($000) $20 Avg Close — Range —
Q4 2017
Shares 1,802 Value ($000) $20 Avg Close — Range —