AK STL HLDG CORP

CUSIP: 001547108 Class: COM

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2016
Shares 52,477 Value ($000) $536 Avg Close — Range —
Q3 2016
Shares 12,668 Value ($000) $61 Avg Close — Range —
Q2 2016
Shares 644,029 Value ($000) $3,001 Avg Close — Range —
Q4 2014
Shares 55,883 Value ($000) $332 Avg Close — Range —
Q3 2014
Shares 853,103 Value ($000) $6,833 Avg Close — Range —
Q2 2014
Shares 482,719 Value ($000) $3,842 Avg Close — Range —
Q1 2014
Shares 63,600 Value ($000) $459 Avg Close — Range —