BlackRock Kelso Capital Corp.

CUSIP: 092533AA6 Class: CONV

ADVENT CAPITAL MANAGEMENT /DE/'s Holding History (CIK: 0001097278)

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

Q4 2013
Shares 5,329,000 Value ($000) $5,490 Avg Close — Range —
Q3 2013
Shares 5,329,000 Value ($000) $5,455 Avg Close — Range —
Q2 2013
Shares 5,300,000 Value ($000) $5,348 Avg Close — Range —