AK STL HLDG CORP

CUSIP: 001547108 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q1 2017
Shares 169,812 Value ($000) $1,221 Avg Close — Range —
Q4 2016
Shares 226,912 Value ($000) $2,317 Avg Close — Range —
Q3 2016
Shares 328,823 Value ($000) $1,589 Avg Close — Range —
Q2 2016
Shares 139,519 Value ($000) $651 Avg Close — Range —