CHESAPEAKE ENERGY CORP

CUSIP: 165167107 Class: COM

GATEWAY INVESTMENT ADVISERS LLC's Holding History (CIK: 0001114618)

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

Q4 2017
Shares 53,425 Value ($000) $212 Avg Close — Range —
Q3 2017
Shares 52,678 Value ($000) $227 Avg Close — Range —
Q2 2017
Shares 53,981 Value ($000) $268 Avg Close — Range —
Q1 2017
Shares 54,317 Value ($000) $323 Avg Close — Range —
Q4 2016
Shares 57,471 Value ($000) $403 Avg Close — Range —
Q3 2016
Shares 44,095 Value ($000) $276 Avg Close — Range —
Q2 2016
Shares 44,661 Value ($000) $191 Avg Close — Range —
Q1 2016
Shares 46,030 Value ($000) $190 Avg Close — Range —
Q4 2015
Shares 58,477 Value ($000) $263 Avg Close — Range —
Q3 2015
Shares 57,843 Value ($000) $424 Avg Close — Range —
Q2 2015
Shares 61,842 Value ($000) $691 Avg Close — Range —
Q1 2015
Shares 62,304 Value ($000) $882 Avg Close — Range —
Q4 2014
Shares 61,949 Value ($000) $1,212 Avg Close — Range —
Q3 2014
Shares 813,398 Value ($000) $18,700 Avg Close — Range —
Q2 2014
Shares 811,809 Value ($000) $25,231 Avg Close — Range —
Q1 2014
Shares 803,407 Value ($000) $20,583 Avg Close — Range —
Q4 2013
Shares 837,174 Value ($000) $22,721 Avg Close — Range —
Q3 2013
Shares 1,014,015 Value ($000) $26,243 Avg Close — Range —
Q2 2013
Shares 1,011,185 Value ($000) $20,608 Avg Close — Range —