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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000950123-11-025813
Filing Date
2011-03-16
Accepted
2011-03-16 11:11:17
Documents
10
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K l42109e10vk.htm 10-K 1299239
2 EX-21.1 l42109exv21w1.htm EX-21.1 4604
3 EX-23.1 l42109exv23w1.htm EX-23.1 1603
4 EX-31.1 l42109exv31w1.htm EX-31.1 6191
5 EX-31.2 l42109exv31w2.htm EX-31.2 6436
6 EX-32.1 l42109exv32w1.htm EX-32.1 4257
7 GRAPHIC l42109l4210901.gif GRAPHIC 6653
8 GRAPHIC l42109l4210902.gif GRAPHIC 11196
9 GRAPHIC l42109l4210903.gif GRAPHIC 14950
10 GRAPHIC l42109l4210905.gif GRAPHIC 17099
  Complete submission text file 0000950123-11-025813.txt   1392675
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 (Filer) CIK: 0001385544 (see all company filings)

IRS No.: 000000000
Type: 10-K | Act: 34 | File No.: 001-33658 | Film No.: 11690757
SIC: 3330 Primary Smelting & Refining of Nonferrous Metals