CSG Systems International, In

CUSIP: 126349AC3 Class: CONV

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

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

Q1 2015
Shares 2,771,000 Value ($000) $3,769 Avg Close — Range —
Q4 2014
Shares 2,771,000 Value ($000) $3,292 Avg Close — Range —
Q3 2014
Shares 2,771,000 Value ($000) $3,465 Avg Close — Range —
Q2 2014
Shares 2,771,000 Value ($000) $3,525 Avg Close — Range —
Q1 2014
Shares 2,371,000 Value ($000) $2,931 Avg Close — Range —
Q4 2013
Shares 4,818,000 Value ($000) $6,534 Avg Close — Range —
Q3 2013
Shares 5,267,000 Value ($000) $6,392 Avg Close — Range —
Q2 2013
Shares 5,287,000 Value ($000) $6,005 Avg Close — Range —