HORSEHEAD HLDG CORP

CUSIP: 440694305 Class: COM

GLENMEDE TRUST CO NA's Holding History (CIK: 0000314949)

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

Q4 2014
Shares 130 Value ($000) $2 Avg Close — Range —
Q3 2014
Shares 255 Value ($000) $4 Avg Close — Range —
Q1 2012
Shares 168,245 Value ($000) $1,916 Avg Close — Range —
Q4 2011
Shares 133,334 Value ($000) $1,201 Avg Close — Range —
Q1 2008
Shares 15,622 Value ($000) $180 Avg Close — Range —