CHESAPEAKE ENERGY CORP

CUSIP: 165167107 Class: COM

VIKING GLOBAL INVESTORS LP's Holding History (CIK: 0001103804)

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

Q1 2017
Shares 20,204,610 Value ($000) $120,015 Avg Close — Range —
Q4 2016
Shares 22,863,982 Value ($000) $160,505 Avg Close — Range —
Q3 2015
Shares 1,940,852 Value ($000) $14,226 Avg Close — Range —