HORSEHEAD HLDG CORP

CUSIP: 440694305 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2016
Shares 192,017 Value ($000) $584 Avg Close — Range —
Q4 2015
Shares 795,479 Value ($000) $1,631 Avg Close — Range —
Q3 2015
Shares 969,645 Value ($000) $2,947 Avg Close — Range —
Q2 2015
Shares 614,375 Value ($000) $7,200 Avg Close — Range —
Q1 2015
Shares 1,006,965 Value ($000) $12,748 Avg Close — Range —
Q4 2014
Shares 850,699 Value ($000) $13,467 Avg Close — Range —
Q3 2014
Shares 850,416 Value ($000) $14,057 Avg Close — Range —
Q2 2014
Shares 621,856 Value ($000) $11,355 Avg Close — Range —
Q1 2014
Shares 865,616 Value ($000) $14,559 Avg Close — Range —
Q4 2013
Shares 702,535 Value ($000) $11,388 Avg Close — Range —
Q3 2013
Shares 625,541 Value ($000) $7,794 Avg Close — Range —
Q2 2013
Shares 631,674 Value ($000) $8,092 Avg Close — Range —