CALAMOS CONV OPPORTUNITIES &

CUSIP: 128117108 Class: SH BEN INT

Baltimore-Washington Financial Advisors, Inc.'s Holding History (CIK: 0001555486)

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

Q3 2014
Shares 1,500 Value ($000) $20 Avg Close — Range —
Q2 2014
Shares 1,500 Value ($000) $21 Avg Close — Range —
Q1 2014
Shares 1,500 Value ($000) $21 Avg Close — Range —
Q4 2013
Shares 1,500 Value ($000) $20 Avg Close — Range —