Arch Resources, Inc. Form 10-K/A: Amended annual report
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2016-04-29: Form 10-K/A; Period of report 2015-12-31; Description 10-K/A; Document a16-9596_110ka.htm.
- 2012-04-23: Form 10-K/A; Period of report 2011-12-31; Description 10-K/A; Document a2208896z10-ka.htm.
- 2006-01-09: Form 10-K/A; Period of report 2004-12-31; Description AMENDMENT TO FORM 10-K; Document c00922a1e10vkza.htm.
- 2004-08-06: Form 10-K/A; Period of report 2003-12-31; Description ARCH COAL, INC.; Document c8730301e10vkza.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2016-04-29 | 10-K/A | 2015-12-31 | 10-K/A | a16-9596_110ka.htm |
| 2012-04-23 | 10-K/A | 2011-12-31 | 10-K/A | a2208896z10-ka.htm |
| 2006-01-09 | 10-K/A | 2004-12-31 | AMENDMENT TO FORM 10-K | c00922a1e10vkza.htm |
| 2004-08-06 | 10-K/A | 2003-12-31 | ARCH COAL, INC. | c8730301e10vkza.htm |