FIRSTENERGY CORP

CUSIP: 33793210 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 3,023,371 Value ($000) $100,013 Avg Close — Range —
Q2 2016
Shares 4,865,323 Value ($000) $169,848 Avg Close — Range —
Q1 2016
Shares 2,897,192 Value ($000) $104,212 Avg Close — Range —
Q4 2015
Shares 111,000 Value ($000) $3,522 Avg Close — Range —
Q3 2015
Shares 111,900 Value ($000) $3,504 Avg Close — Range —
Q2 2014
Shares 963,689 Value ($000) $33,459 Avg Close — Range —
Q1 2014
Shares 1,048,588 Value ($000) $35,683 Avg Close — Range —