Type	Name	Date
Credit agreement	AMENDMENT NO. 3 TO CREDIT AGREEMENT	12/31/2020
Indenture	Indenture, by and between Helix Energy Solutions Group, Inc. and The Bank of New York Mellon Trust Company, N.A., as trustee	08/14/2020
Credit agreement	FIRST AMENDMENT TO CREDIT AGREEMENT	03/12/2020
Credit agreement	Amendment No. 2 to Amended and Restated Credit Agreement, by and among the Company, as borrower, the guarantors listed therein, and Bank of America, N.A., as administrative agent, swing line lender and letters of credit issuer, together with the other lenders party thereto	06/28/2019
Credit agreement	Amendment No. 1 to the Amended and Restated Credit Agreement, by and among Helix Energy Solutions Group, Inc. and Bank of America, N.A., as administrative agent, swing line lender and letters of credit issuer, together with the other lenders party thereto	01/22/2019
Indenture	Second Supplemental Indenture, by and between Helix Energy Solutions Group, Inc. and The Bank of New York Mellon Trust Company, N.A., as trustee	03/21/2018
Underwriting agreement	Underwriting Agreement, between Helix Energy Solutions Group, Inc. and Credit Suisse Securities (USA) LLC and Wells Fargo Securities, LLC, as representatives of the several underwriters named therein	01/06/2017
Indenture	First Supplemental Indenture, by and between Helix Energy Solutions Group, Inc. and The Bank of New York Mellon Trust Company, N.A., as trustee	11/01/2016
Credit agreement	Amendment No. 3 to the Credit Agreement, by and among Helix Energy Solutions Group, Inc. and Bank of America, N.A., as administrative agent, swing line lender and letters of credit issuer, together with the other lenders party thereto	02/11/2016
Credit agreement	Amendment No. 2 to the Credit Agreement, by and among Helix Energy Solutions Group, Inc. and Bank of America, N.A., as administrative agent, swing line lender and letters of credit issuer, together with the other lenders party thereto	01/25/2016
Credit agreement	Amendment No. 1 to Credit Agreement, by and among Helix Energy Solutions Group, Inc. and Bank of America, N.A., as administrative agent, swing line lender and letters of credit issuer, together with the other lenders party thereto	05/14/2015
Credit agreement	Amendment No. 7 to Credit Agreement, by and among Helix, as borrower, Bank of America, N.A., as administrative agent, swing line lender and L/C issuer, and the lenders named thereto	10/01/2012
Indenture	Indenture, between Helix Energy Solutions Group, Inc. and The Bank of New York Mellon Trust Company, N.A., as Trustee	03/12/2012
Credit agreement	Amendment No. 5 to Credit Agreement by and among Helix Energy Solutions Group, Inc., as borrower, Bank of America, N.A., as administrative agent, and the lenders named thereto	03/07/2012
Credit agreement	Amendment No. 4 to Credit Agreement, by and among Helix, as borrower, Bank of America, N.A., as administrative agent, swing line lender and L/C issuer, and the lenders named thereto	06/09/2011
Credit agreement	Amendment No. 3 to Credit Agreement, by and among Helix, as borrower, Bank of America, N.A., as administrative agent, and the lenders named thereto	02/24/2010
Credit agreement	Amendment No. 2 to Credit Agreement, by and among Helix, as borrower, Bank of America, N.A., as administrative agent, and the lenders named thereto	10/13/2009

Type	Name	Date
Employment agreement	Employment Agreement by and between Helix Energy Solutions Group, Inc. and Erik Staffeldt	06/06/2017
Severance agreement	Severance Agreement by and between Helix Energy Solutions Group, Inc. and Erik Staffeldt	08/18/2015
Employment agreement	Employment Agreement by and between Helix Energy Solutions Group, Inc. and Scotty Sparks	05/12/2015
Employment agreement	Employment Agreement by and between Helix Energy Solutions Group, Inc. and Johnny Edwards	05/13/2011