EX-99.1 2 ex99-1.htm LIST OF REPORTING OWNERS AND SIGNATURE PAGE

Exhibit 99.1

 

List of Reporting Owners and Signature Page

 

Name of designated filer: Warburg Pincus & Co.

 

Other joint filers: Warburg Pincus Private Equity XI-C, L.P., Warburg Pincus (Cayman) XI, L.P., Warburg Pincus XI-C, LLC, Warburg Pincus Partners II (Cayman), L.P., Warburg Pincus (Bermuda) Private Equity GP Ltd., Warburg Pincus LLC, Warburg Pincus Partners GP LLC.

 

Address for each joint filer is: c/o Warburg Pincus & Co., 450 Lexington Avenue, New York, New York 10017

Issuer Name and Ticker or Trading Symbol: Sotera Health Co [SHC]

 

 

WARBURG PINCUS & CO.    
       
       
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title: Partner  
       

 

WARBURG PINCUS PRIVATE EQUITY XI-C, L.P.

   
       
By: Warburg Pincus (Cayman) XI, L.P., its general partner  
By: Warburg Pincus XI-C, LLC, its general partner  
By: Warburg Pincus Partners II (Cayman), L.P., its managing member  
By: Warburg Pincus (Bermuda) Private Equity GP Ltd., its general partner  
     
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title: Partner  

 

WARBURG PINCUS (CAYMAN) XI, L.P.

 
   
By: Warburg Pincus XI-C, LLC, its general partner  
By: Warburg Pincus Partners II (Cayman), L.P., its managing member  
By: Warburg Pincus (Bermuda) Private Equity GP Ltd., its general partner  
     
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title: Partner  
   
WARBURG PINCUS XI-C, LLC  
   
By: Warburg Pincus Partners II (Cayman), L.P., its managing member  
By: Warburg Pincus (Bermuda) Private Equity GP Ltd., its general partner  
     
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title: Partner  
       
 

 

 

 

 
WARBURG PINCUS PARTNERS II (CAYMAN), L.P.  
   
By: Warburg Pincus (Bermuda) Private Equity GP Ltd., its general partner  
     
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title: Partner  
   
WARBURG PINCUS (BERMUDA) PRIVATE EQUITY GP LTD.  
   
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title:

Partner

 

 

WARBURG PINCUS LLC

 
   
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title: Partner  
   
WARBURG PINCUS PARTNERS GP, LLC  
   
By: Warburg Pincus & Co., its managing member  
By: /s/ Harsha G. Marti 09/09/2024  
  ** Signature of Reporting Person Date  
Name: Harsha G. Marti  
Title: Partner