AK STL HLDG CORP

CUSIP: 001547108 Class: COM

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

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

Q4 2018
Shares 73,500 Value ($000) $165 Avg Close — Range —
Q1 2017
Shares 9,080,187 Value ($000) $65,287 Avg Close — Range —