Alpha Natural Resources, Inc. Form 424B2: Prospectus (Rule 424(b)(2))
Filings on SEC EDGAR, newest first; amendments sit with their base form. Values are as filed.
- 2013-12-13: Form 424B2; Description 424B2; Document d640104d424b2.htm.
- 2012-10-02: Form 424B2; Description FINAL PROSPECTUS SUPPLEMENT; Document d417731d424b2.htm.
- 2011-05-19: Form 424B2; Description 424B2; Document a2204245z424b2.htm.
| Filed | Form | Period of report | Description | Document |
|---|---|---|---|---|
| 2013-12-13 | 424B2 | 424B2 | d640104d424b2.htm | |
| 2012-10-02 | 424B2 | FINAL PROSPECTUS SUPPLEMENT | d417731d424b2.htm | |
| 2011-05-19 | 424B2 | 424B2 | a2204245z424b2.htm |