CALAMOS CONV & HIGH INCOME F

CUSIP: 12811P108 Class: COM SHS

WELLINGTON MANAGEMENT GROUP LLP's Holding History (CIK: 0000902219)

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

Q4 2015
Shares 19,600 Value ($000) $206 Avg Close — Range —
Q3 2015
Shares 39,100 Value ($000) $425 Avg Close — Range —