CHESAPEAKE ENERGY CORP

CUSIP: 165167842 Class: CMN

COMMERZBANK AKTIENGESELLSCHAFT /FI's Holding History (CIK: 0000852933)

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

Q1 2014
Shares 39,600 Value ($000) $3,628 Avg Close — Range —
Q4 2013
Shares 28,000 Value ($000) $2,586 Avg Close — Range —