CALAMOS CONV OPPORTUNITIES &

CUSIP: 128117108 Class: SH BEN INT

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2018
Shares 24,157 Value ($000) $291 Avg Close — Range —
Q2 2018
Shares 24,157 Value ($000) $285 Avg Close — Range —