CHESAPEAKE ENERGY CORP

CUSIP: 165167784 Class: CONV PRF

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

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

Q1 2015
Shares 11,000 Value ($000) $9,559 Avg Close — Range —
Q4 2014
Shares 12,404 Value ($000) $12,820 Avg Close — Range —
Q3 2014
Shares 25,699 Value ($000) $28,334 Avg Close — Range —
Q2 2014
Shares 25,699 Value ($000) $29,414 Avg Close — Range —
Q1 2014
Shares 25,208,000 Value ($000) $28,158 Avg Close — Range —
Q4 2013
Shares 22,495 Value ($000) $25,978 Avg Close — Range —
Q2 2013
Shares 22,652 Value ($000) $23,282 Avg Close — Range —