Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001385544-15-000005
Filing Date
2015-03-02
Accepted
2015-03-02 14:54:38
Documents
18
Period of Report
2014-12-31

Document Format Files

Seq Description Document Type Size
1 10-K zinc-2014123110k.htm 10-K 3898471
2 EXHIBIT 21.1 ex211subsidiaries.htm EX-21.1 5310
3 EXHIBIT 23.1 ex23110kconsent.htm EX-23.1 2825
4 EXHIBIT 31.1 ex31110k.htm EX-31.1 8231
5 EXHIBIT 31.2 ex31210k.htm EX-31.2 8230
6 EXHIBIT 32.1 ex32110k.htm EX-32.1 10780
13 hh10kchart2015.jpg GRAPHIC 32328
14 hhgraphq42014.jpg GRAPHIC 102722
15 page9a01.jpg GRAPHIC 98451
16 page12a01.jpg GRAPHIC 85277
17 zinc-201312_chartx22293a01.jpg GRAPHIC 69410
18 zinc-201312_chartx23969a01.jpg GRAPHIC 52715
  Complete submission text file 0001385544-15-000005.txt   30476777

Data Files

Seq Description Document Type Size
7 XBRL INSTANCE DOCUMENT zinc-20141231.xml EX-101.INS 5426034
8 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT zinc-20141231.xsd EX-101.SCH 123242
9 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT zinc-20141231_cal.xml EX-101.CAL 172956
10 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT zinc-20141231_def.xml EX-101.DEF 639937
11 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT zinc-20141231_lab.xml EX-101.LAB 1343843
12 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT zinc-20141231_pre.xml EX-101.PRE 977675
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)

EIN.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-33658 | Film No.: 15663969
SIC: 3330 Primary Smelting & Refining of Nonferrous Metals