CUSIP NO. 98422X101

 

Exhibit 99.1

AGREEMENT REGARDING THE JOINT FILING OF SCHEDULE 13G

The undersigned hereby agree as follows:

(i) Each of them is individually eligible to use the Schedule 13G to which this Exhibit is attached, and such Schedule 13G is filed on behalf of each of them; and

(ii) Each of them is responsible for the timely filing of such Schedule 13G 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.

Date: February 13, 2023

 

MSD Partners, L.P.     MSD Special Investments Fund, L.P.
By:   MSD Partners (GP), LLC     By:   MSD Partners, L.P.
Its:   General Partner     Its:   Manager
By:  

/s/ Robert K. Simonds

    By:   MSD Partners (GP), LLC
Name:   Robert K. Simonds     Its:   General Partner
Title:   Authorized Signatory      
      By:  

/s/ Robert K. Simonds

MSD SIF Holdings, L.P.     Name:   Robert K. Simonds
      Title:   Authorized Signatory
By:  

MSD Partners, L.P.

     
Its:   Manager     MSD Credit Opportunity Master Fund, L.P.
By:   MSD Partners (GP), LLC     By:   MSD Partners, L.P.
Its:   General Partner     Its:   Manager
By:  

/s/ Robert K. Simonds

    By:   MSD Partners (GP), LLC
Name:   Robert K. Simonds     Its:   General Partner
Title:   Authorized Signatory      


CUSIP NO. 98422X101

 

      By:  

/s/ Robert K. Simonds

MSD Private Credit Opportunity Master Fund 2, L.P.     Name:   Robert K. Simonds
      Title:   Authorized Signatory
By:   MSD Partners, L.P.      
Its:   Manager     Lombard International Life Ltd.
By:   MSD Partners (GP), LLC     By:   MSD Partners, L.P.
Its:   General Partner     Its:   Manager
By:  

/s/ Robert K. Simonds

    By:   MSD Partners (GP), LLC
Name:   Robert K. Simonds     Its:   General Partner
Title:   Authorized Signatory      
      By:  

/s/ Robert K. Simonds

MSD SBAFLA Fund, L.P.     Name:   Robert K. Simonds
      Title:   Authorized Signatory
By:   MSD Partners, L.P.      
Its:   Manager     MSD Private Credit Opportunity Master Fund, L.P.
By:   MSD Partners (GP), LLC     By:   MSD Partners, L.P.
Its:   General Partner     Its:   Manager
By:  

/s/ Robert K. Simonds

    By:   MSD Partners (GP), LLC
Name:   Robert K. Simonds     Its:   General Partner
Title:   Authorized Signatory      
      By:  

/s/ Robert K. Simonds

      Name:   Robert K. Simonds
      Title:   Authorized Signatory