Type	Name	Date
Indenture	Second Supplemental Indenture, by and among SemGroup Corporation, the subsidiaries of SemGroup Corporation named therein as “Guarantors”, the subsidiaries of SemGroup Corporation named therein as “Guaranteeing Subsidiaries” and Wilmington Trust, National Association, as Trustee	09/30/2016
Indenture	Second Supplemental Indenture, by and among SemGroup Corporation, the subsidiaries of SemGroup Corporation named therein as “Guarantors”, the subsidiaries of SemGroup Corporation named therein as “Guaranteeing Subsidiaries” and Wilmington Trust, National Association, as Trustee	09/30/2016
Indenture	First Supplemental Indenture, by and among SemGroup Corporation, the subsidiaries of SemGroup Corporation named therein as “Guarantors”, the subsidiaries of SemGroup Corporation named therein as “Guaranteeing Subsidiaries” and Wilmington Trust, National Association, as Trustee	09/30/2016
Indenture	Indenture, by and among Rose Rock Midstream, L.P., Rose Rock Finance Corporation, the Guarantors party thereto and Wilmington Trust, National Association, as Trustee	05/18/2015
Registration rights agreement	Registration Rights Agreement, by and among Rose Rock Midstream, L.P., the Guarantors signatory thereto and Wells Fargo Securities, LLC, as representative of the several initial purchasers	05/18/2015
Registration rights agreement	Registration Rights Agreement, by and among Rose Rock Midstream, L.P., Rose Rock Finance Corporation, the Guarantors signatory thereto and Deutsche Bank Securities Inc., as representative of the several initial purchasers	07/02/2014
Indenture	Indenture, by and among Rose Rock Midstream, L.P., Rose Rock Finance Corporation, the Guarantors party thereto and Wilmington Trust, National Association, as Trustee	07/02/2014
Registration rights agreement	Registration Rights Agreement, by and among Rose Rock Midstream, L.P. and the Purchasers identified therein	01/14/2013