# Berkshire Hathaway Specialty Insurance

**Date:** 05/21/2018

**To:** Derek Aurori  
Aon  
199 Water St  
New York, NY 10038  

**Re:** International Business Machines Corp.  
47-XSF-100238-05  
05/21/2018 – 05/21/2019  
Binder  

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Dear Derek:

I am pleased to enclose our Binder for International Business Machines Corp.. Thank you for considering Berkshire Hathaway Specialty Insurance. We value our relationship with Aon and look forward to working with you on future accounts.

If you have questions or concerns or claims, your Berkshire Hathaway Specialty team is just a phone call away.

Sincerely,

Stefano Cassar  
646-802-3632  
stefano.cassar@bhspecialty.com