Horsehead Holding Corp — DEFA14A

Horsehead Holding Corp of PITTSBURGH, PA filed a DEFA14A with the SEC on 2011-05-06. Industry: Primary Smelting & Refining of Nonferrous Metals.

Filing

• Filed: 2011-05-06
• Form: DEFA14A
• Accession: 0000950123-11-046741
• Registrant: Horsehead Holding Corp
• CIK: 0001385544
• Industry (SIC): Primary Smelting & Refining of Nonferrous Metals (3330)
• State of incorporation: DE
• Location: PITTSBURGH, PA

Documents (2)

Filing timeline for this registrant (11)

More

• CIK 1385544 on SEC EDGAR (source of record)
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