Type	Name	Date
Credit agreement	Amended and Restated Credit Agreement, among SemCAMS Midstream ULC, as the borrower, the lenders party thereto and The Toronto-Dominion Bank, as administrative agent and collateral agent	06/19/2019
Credit agreement	Amended and Restated Credit Agreement, among SemCAMS Midstream ULC, as the borrower, the lenders party thereto and The Toronto-Dominion Bank, as administrative agent and collateral agent	06/19/2019
Credit agreement	Credit Agreement, among SemCAMS Midstream ULC, as the borrower, the lenders party thereto and The Toronto-Dominion Bank, as administrative agent and collateral agent	03/01/2019
Registration rights agreement	Registration Rights Agreement, by and among SemGroup Corporation, certain of its wholly-owned subsidiaries and Credit Suisse Securities (USA) LLC, as representative of the Initial Purchasers (as defined therein)	09/21/2017
Credit agreement	Credit Agreement, among BGCT, as the parent, HFOTCO, as the borrower, Morgan Stanley Senior Funding, Inc. as administrative agent, Bank of America, N.A., as collateral agent, and the lenders party thereto	07/17/2017
Registration rights agreement	Registration Rights Agreement, by and among SemGroup Corporation, certain of its wholly-owned subsidiaries and Credit Suisse Securities (USA) LLC, as representative of the Initial Purchasers (as defined therein)	03/21/2017
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
Credit agreement	Amended and Restated Credit Agreement, by and among SemGroup Corporation, as borrower, the guarantors named therein, the lenders named therein, and Wells Fargo Bank, National Association, as administrative agent	09/30/2016
Indenture	Indenture, by and among SemGroup Corporation, certain of its wholly-owned subsidiaries, as guarantors, and Wilmington Trust, National Association, as trustee	06/20/2013
Registration rights agreement	Registration Rights Agreement, by and among SemGroup Corporation, certain of its wholly-owned subsidiaries and Citigroup Global Markets Inc., as representative of the Initial Purchasers (as defined therein)	06/20/2013
Credit agreement	Sixth Amendment to the Credit Agreement, by and among SemGroup Corporation, as borrower, the guarantors named therein, the lenders named therein, and the Royal Bank of Scotland plc, as Administrative Agent and Collateral Agent	04/24/2013
Credit agreement	Second Amendment to the Credit Agreement, among the Company, certain subsidiaries of the Company, as guarantors, the lenders party thereto and The Royal Bank of Scotland plc, as administrative agent and collateral agent for the lenders	09/23/2011