EX-99.1 2 f4121217ex99-1essetifin.htm JOINT FILERS SIGNATURES

Exhibit 99.1

JOINT FILERS’ SIGNATURES

ESSETIFIN S.P.A.

By: /s/ Marino Zigrossi      
Name: Marino Zigrossi      
Title: Managing Director      
Date: December 14, 2017      
       
Enrico Cavazza      
       
By: /s/ Marino Zigrossi      
Name: Marino Zigrossi      
Title: Attorney-in-fact      
Date: December 14, 2017      
       
Francesca Cavazza      
       
By: /s/ Marino Zigrossi      
Name: Marino Zigrossi      
Title: Attorney-in-fact      
Date: December 14, 2017      
       
Silvia Cavazza      
       
By: /s/ Marino Zigrossi      
Name: Marino Zigrossi      
Title: Attorney-in-fact      
Date: December 14, 2017      
       
Martina Cavazza Preta      
       
By: /s/ Marino Zigrossi      
Name: Marino Zigrossi      
Title: Attorney-in-fact      
Date: December 14, 2017      
       
Paolo Cavazza      
       
By: /s/ Fabio Poma      
Name: Fabio Poma      
Title: Attorney-in-fact      
Date: December 14, 2017