Type	Name	Date
Credit agreement	Third Amendment to Credit and Guaranty Agreement, by and among the Company, certain of its subsidiaries, the Lenders party thereto, and Cantor Fitzgerald Securities, as Administrative Agent and Collateral Agent	05/04/2017
Credit agreement	Second Amendment to Credit and Guaranty Agreement, by and among the Company, certain of its subsidiaries, the Lenders party thereto, and Cantor Fitzgerald Securities, as Administrative Agent and Collateral Agent	04/07/2017
Credit agreement	Credit Agreement, by and among A.M. Castle & Co., certain subsidiaries of A.M. Castle & Co., as borrowers and guarantors, the Financial Institutions, and Cantor Fitzgerald Securities, as agent	12/14/2016
Indenture	First Supplemental Indenture, among A.M. Castle & Co., the Note Guarantors, and U.S. Bank National Association, as trustee and collateral agent	12/14/2016
Indenture	First Supplemental Indenture, among A.M. Castle & Co., the Note Guarantors, and U.S. Bank National Association, as trustee and collateral agent	06/13/2016
Indenture	Second Supplemental Indenture, among A.M. Castle & Co., the Note Guarantors, and U.S. Bank National Association, as trustee and collateral agent	06/13/2016
Indenture	Indenture, among A.M. Castle & Co., the Guarantors, U.S. Bank National Association, as trustee and U.S. Bank National Association, as collateral agent	05/19/2016
Indenture	Indenture, among A.M. Castle & Co., the Guarantors, U.S. Bank National Association, as trustee and U.S. Bank National Association, as collateral agent	02/11/2016
Indenture	Supplemental Indenture, among A.M. Castle & Co., the Guarantors, U.S. Bank National Association, as trustee and U.S. Bank National Association, as collateral agent	02/03/2016
Indenture	Indenture, among A.M. Castle & Co., the Guarantors, U.S. Bank National Association, as trustee and U.S. Bank National Association, as collateral agent	12/21/2011
Indenture	Indenture, between A. M. Castle & Co., the Guarantors and U.S. Bank National Association, as trustee	12/21/2011
Credit agreement	Second Amendment to Amended and Restated Credit Agreement, by and between A. M. Castle & Co., A.M. Castle & Co. (Canada) Inc., A.M. Castle Metals UK, Limited, certain subsidiaries of the Company, the lenders party thereto, Bank of America, N.A., as U.S. Agent and Bank of America, N.A., Canada Branch, as Canadian Agent	05/03/2011