Type	Name	Date
Credit agreement	Sixth Amendment to Credit Agreement, by and among QEP Resources, Inc., the Lenders party thereto and Wells Fargo Bank, National Association, in its capacity as administrative agent for the Lenders	05/09/2017
Credit agreement	Fifth Amendment to Credit Agreement, by and among QEP Resources, Inc., the Lenders party thereto and Wells Fargo Bank, National Association, in its capacity as administrative agent for the Lenders	11/23/2015
Credit agreement	Second Amendment to Credit Agreement, by and among QEP Resources, Inc., the Lenders party thereto and Wells Fargo Bank, National Association, in its capacity as administrative agent for the Lenders	08/16/2013
Indenture	Indenture, between QEP Resources, Inc. and Wells Fargo Bank, National Association, as Trustee	03/01/2012
Credit agreement	Credit Agreement, among QEP Resources, Inc., Wells Fargo Bank, National Association, as the administrative agent, letter of credit issuer and swing line lender, and the lenders party thereto	08/29/2011
Credit agreement	First Amendment to Credit Agreement among QEP Resources, Inc. (successor by merger to Questar Market Resources, Inc.), as borrower, Bank of America, N.A., as the administrative agent and letter of credit issuer, and the lenders party thereto	07/01/2010
Securities purchase agreement	Purchase Agreement, by and among Questar Market Resources Inc., and the Underwriters named on Schedule A thereto	08/27/2009

Type	Name	Date
By-Laws	Amended and Restated Bylaws of QEP Resources, Inc	05/18/2017

Type	Name	Date
Equity incentive plans	QEP Resources, Inc. 2018 Long-Term Incentive Plan	05/17/2018
Employment agreement	Amended and Restated Employment Agreement by and between QEP Resources, Inc., Questar Corporation and Charles B. Stanley	06/16/2010
Employment agreement	Amended and Restated Employment Agreement by and between QEP Resources, Inc., Questar Corporation and Richard J. Doleshek	06/16/2010

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Diamondback Energy, Inc., Bohemia Merger Sub, Inc. and QEP Resources, Inc	12/21/2020
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and between QEP Energy Company, as buyer, and JM Cox Resources, L.P., Alpine Oil Company, and Kelly Cox, collectively as sellers	07/26/2017
Acquisition / asset purchase agreement	Purchase and Sale Agreement, by and between QEP Energy Company, as seller, and Pinedale Energy Partners, LLC, as buyer	07/25/2017
Acquisition / asset purchase agreement	Purchase and Sale Agreement, between QEP Energy Company, as seller, and Cimarex Energy Co., as buyer	05/08/2014