CHESAPEAKE ENERGY CORP

CUSIP: 165167BZ9 Class: CORPORATE OBLIG

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

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

Q4 2015
Shares 4,200,000 Value ($000) $2,099 Avg Close — Range —
Q3 2015
Shares 4,200,000 Value ($000) $3,645 Avg Close — Range —
Q2 2015
Shares 4,200,000 Value ($000) $3,974 Avg Close — Range —
Q4 2013
Shares 124,000 Value ($000) $126 Avg Close — Range —
Q3 2013
Shares 694,000 Value ($000) $685 Avg Close — Range —
Q2 2013
Shares 765,000 Value ($000) $724 Avg Close — Range —