HORSEHEAD HLDG CORP

CUSIP: 440694AB3 Class: CNV

Tetragon Partners GP Ltd's Holding History (CIK: 0001515070)

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

Q1 2014
Shares 6,000,000 Value ($000) $7,942 Avg Close — Range —
Q4 2013
Shares 3,693,000 Value ($000) $4,758 Avg Close — Range —