EX-1 2 tm2132769d1_ex1.htm EXHIBIT 1


Exhibit 1




In accordance with Rule 13d-1(k)(1) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree that they are jointly filing this statement on Schedule 13D. Each of them is responsible for the timely filing of such statement and any amendments thereto, and for the completeness and accuracy of the information concerning such person contained therein; but none of them is responsible for the completeness or accuracy of the information concerning the other persons making the filing, unless such person knows or has reason to believe that such information is inaccurate.


IN WITNESS WHEREOF, the undersigned hereby execute this Joint Filing Agreement as of the 12th day of November, 2021.


  Canada Pension Plan Investment Board
  By: /s/ Patrice Walch-Watson
  Name: Patrice Walch-Watson
  Title: Senior Managing Director, General Counsel & Corporate Secretary


  CPPIB Crestone Peak Resources Canada Inc.
  By: /s/ Ryan Barry
  Name: Ryan Barry
  Title: Secretary