Type	Name	Date
Registration rights agreement	Registration Rights Agreement, by and among CHK, the NGP Entities and Carlyle	10/30/2018
Registration rights agreement	Registration Rights Agreement, by and among WildHorse Resource Development Corporation, the subsidiary guarantors named therein and Wells Fargo Securities, LLC	04/23/2018
Credit agreement	Fourth Amendment to Credit Agreement, by and among WildHorse Resource Development Corporation, each of the guarantors party thereto, and Wells Fargo Bank, National Association, as Administrative Agent for the Lenders party thereto, BMO Harris Bank, N.A., as Syndication Agent, the Lenders party thereto and the other parties party thereto	03/27/2018
Credit agreement	Fourth Amendment to Credit Agreement, by and among WildHorse Resource Development Corporation, each of the guarantors party thereto, and Wells Fargo Bank, National Association, as Administrative Agent for the Lenders party thereto, BMO Harris Bank, N.A., as Syndication Agent, the Lenders party thereto and the other parties party thereto	03/27/2018
Credit agreement	Third Amendment to Credit Agreement, by and among WildHorse Resource Development Corporation, each of the guarantors party thereto, and Wells Fargo Bank, National Association, as Administrative Agent for the Lenders party thereto, BMO Harris Bank, N.A., as Syndication Agent, the Lenders party thereto and the other parties party thereto	10/05/2017
Registration rights agreement	Registration Rights Agreement, by and among WildHorse Resource Development Corporation, the subsidiary guarantors named therein and Wells Fargo Securities, LLC, as representative of the initial purchasers named therein	09/20/2017
Registration rights agreement	Registration Rights Agreement, by and among WildHorse Resource Development Corporation, the subsidiary guarantors named therein and Wells Fargo Securities, LLC, as representative of the initial purchasers named therein	02/01/2017
Indenture	Indenture, by and among WildHorse Resource Development Corporation, the subsidiary guarantors named therein and U.S. Bank National Association, as Trustee	02/01/2017
Registration rights agreement	Registration Rights Agreement, by and among WildHorse Resource Development Corporation and the stockholders named therein	12/22/2016
Credit agreement	Credit Agreement, by and among WildHorse Resource Development Corporation, as Borrower, Wells Fargo Bank, National Association, as Administrative Agent, BMO Harris Bank, N.A., as Syndication Agent, the Lenders party thereto and the other parties party thereto	12/22/2016

Type	Name	Date
Equity incentive plans	WildHorse Resource Development Corporation 2016 Long Term Incentive Plan	12/16/2016
Equity incentive plans	WildHorse Resource Development Corporation 2016 Long Term Incentive Plan	12/16/2016
Equity incentive plans	WildHorse Resource Development Corporation 2016 Long Term Incentive Plan	12/16/2016

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, among CHK, Merger Sub and WRD	10/30/2018
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and between WildHorse Resources II, LLC, as seller and Tanos Energy Holdings III, LLC, as buyer	02/15/2018