ALPHA NATURAL RESOURCES, INC. and UNION BANK, N.A. as Trustee SUPPLEMENTAL INDENTURE NO. 4 Dated as of May 13, 2013 to INDENTURE Dated as of June 1, 2011 3.75% Convertible Senior Notes due 2017Supplemental Indenture • May 13th, 2013 • Alpha Natural Resources, Inc. • Bituminous coal & lignite surface mining • New York
SUPPLEMENTAL INDENTURE NO. 4 (the “Supplemental Indenture”), dated as of May 13, 2013, among Alpha Natural Resources, Inc., a Delaware corporation (the “Issuer”), the Guarantors (as defined below) and Union Bank, N.A., a national banking association, as Trustee.
ALPHA NATURAL RESOURCES, INC. $300,000,000 3.75% CONVERTIBLE SENIOR NOTES DUE 2017 UNDERWRITING AGREEMENTUnderwriting Agreement • May 13th, 2013 • Alpha Natural Resources, Inc. • Bituminous coal & lignite surface mining • New York
