CHESAPEAKE ENERGY CORP

CUSIP: 165167BW6 Class: CNV

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q3 2015
Shares 2,000,000 Value ($000) $1,981 Avg Close — Range —
Q2 2015
Shares 2,000,000 Value ($000) $1,988 Avg Close — Range —
Q1 2015
Shares 2,000,000 Value ($000) $2,005 Avg Close — Range —
Q4 2014
Shares 19,000,000 Value ($000) $19,091 Avg Close — Range —
Q3 2014
Shares 12,000,000 Value ($000) $12,159 Avg Close — Range —
Q2 2014
Shares 12,677,000 Value ($000) $13,455 Avg Close — Range —
Q1 2014
Shares 12,748,000 Value ($000) $13,274 Avg Close — Range —
Q4 2013
Shares 12,964,000 Value ($000) $13,693 Avg Close — Range —
Q3 2013
Shares 6,830,000 Value ($000) $7,094 Avg Close — Range —
Q2 2013
Shares 4,412,000 Value ($000) $4,389 Avg Close — Range —