# Allied World Assurance Company

**Endorsement No:** 6  
**This endorsement, effective:** May 21, 2013 (at 12:01 A.M. prevailing time at the address of the Named Insured as shown in Item 1(b) of the Declarations)  
**forms a part of Policy No:** C018124/001  
**Issued to:** International Business Machines Corporation  

**Insured or the underlying insurer(s) or both, in the defense and control of any claim or Suit likely to involve this Policy.**

**(c)** With respect to any claim or Suit encompassed by (a) or (b) above, the Insured, the underlying insurer(s) and the Company shall cooperate in the defense of such claim or Suit.

**(d)** The Insured shall not settle any claim or Suit for an amount within the Company's Limits of Liability without the Company's prior written consent.

All other terms and conditions of this Policy remain unchanged.

**ALLIED WORLD ASSURANCE COMPANY, AG**

**By:** Heather Outerbridge  
**Title:** Assistant Vice President  
**Date:** July 16, 2013

**Date of Issuance:** July 16, 2013  
**Ref:** ACBSF-410  
**(AWAC Ed. 01/13)**

Page 2 of 2