EDGAR Filing Documents for 0001140361-12-004291

Form SC 13G - Statement of acquisition of beneficial ownership by individuals:

SEC Accession No. 0001140361-12-004291

Filing Date

2012-01-30

Accepted

2012-01-30 16:08:31

Documents

Document Format Files

Seq	Description	Document	Type	Size
1	NONE	doc1.htm	SC 13G	63780
	Complete submission text file	0001140361-12-004291.txt		65405

Mailing Address TOCQUEVILLE ASSET MANAGEMENT L.P. 40 WEST 57TH STREET NEW YORK NY 10019

Business Address TOCQUEVILLE ASSET MANAGEMENT L.P. 40 WEST 57TH STREET NEW YORK NY 10019 212-698-0800

TOCQUEVILLE ASSET MANAGEMENT L.P. (Filed by) CIK: 0000883961 (see all company filings)

IRS No.: 133547557 | State of Incorp.: DE
Type: SC 13G

Mailing Address 4955 STEUBENVILLE PIKE SUITE 405 PITTSBURGH PA 15205

Business Address 4955 STEUBENVILLE PIKE SUITE 405 PITTSBURGH PA 15205 724-773-2212

Horsehead Holding Corp (Subject) CIK: 0001385544 (see all company filings)

IRS No.: 000000000
Type: SC 13G | Act: 34 | File No.: 005-83114 | Film No.: 12555680
SIC: 3330 Primary Smelting & Refining of Nonferrous Metals