CHESAPEAKE ENERGY CORP

CUSIP: 165167107 Class: COM

ELKHORN PARTNERS LIMITED PARTNERSHIP's Holding History (CIK: 0000928400)

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

Q1 2014
Shares 8,000 Value ($000) $205 Avg Close — Range —
Q4 2013
Shares 8,000 Value ($000) $217 Avg Close — Range —
Q3 2013
Shares 9,800 Value ($000) $254 Avg Close — Range —