CHESAPEAKE ENERGY CORP

CUSIP: 165167BW6 Class: CNV

OCONNOR, A Distinct Business Unit of UBS ASSET MANAGEMENT AM's Holding History (CIK: 0001132716)

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

Q3 2015
Shares 10,000,000 Value ($000) $9,905,000 Avg Close — Range —
Q2 2015
Shares 10,000,000 Value ($000) $9,970,000 Avg Close — Range —
Q1 2015
Shares 32,271,000 Value ($000) $32,271,000 Avg Close — Range —
Q4 2014
Shares 33,271,000 Value ($000) $33,381,000 Avg Close — Range —
Q3 2014
Shares 15,600,000 Value ($000) $15,835,000 Avg Close — Range —
Q2 2014
Shares 23,100,000 Value ($000) $24,395,000 Avg Close — Range —
Q1 2014
Shares 26,311,000 Value ($000) $27,351,000 Avg Close — Range —
Q4 2013
Shares 23,611,000 Value ($000) $24,749,000 Avg Close — Range —
Q3 2013
Shares 35,471,000 Value ($000) $36,744,000 Avg Close — Range —
Q2 2013
Shares 43,971,000 Value ($000) $44,137,000 Avg Close — Range —