10-K/A - Alpha Natural Resources, Inc. | Modeledge

Alpha Natural Resources, Inc.

Filing type: 10-K/A
Filing date: Feb 26, 2015
Updated: Feb 27, 2015 · 10:24 AM

Filing

10-K/AFY 2014 amended

Exhibits

EX-31.(A)CERTIFICATION PURSUANT TO RULE 13A-14(A) UNDER THE SECURITIES EXCHANGE ACT EX-31.(B)CERTIFICATION PURSUANT TO RULE 13A-14(A) UNDER THE SECURITIES EXCHANGE ACT GRAPHIC