# KNOWLEDGE OF OCCURRENCE

| Named Insured | International Business Machines Corporation |
|---------------|-------------------------------------------|
| Endorsement Number | 33 |
| Policy Symbol | XOO |
| Policy Number | G25915951 |
| Policy Period | 05/21/2012 - 05/21/2013 |
| Effective Date of Endorsement | 05/21/2012 |
| Issued By (Name of Insurance Company) | ACE Property and Casualty Insurance Company |

Insert the policy number. The remainder of the information is to be completed only when this endorsement is issued subsequent to the preparation of the policy.

**THIS ENDORSEMENT CHANGES THE POLICY. PLEASE READ IT CAREFULLY.**

This endorsement modifies insurance provided under the following:

- COMMERCIAL UMBRELLA LIABILITY POLICY
- EXCESS LIABILITY POLICY

With respect to any loss reporting requirements under this policy, it is understood and agreed that knowledge of an OCCURRENCE or claim by an agent, servant or employee of YOURS or any other person shall not in itself constitute knowledge by YOU, unless a corporate officer of YOURS shall have received notice from said agent, servant, employee or any other person.

All other terms and conditions of this policy remain unchanged.

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XS-18937 (11/05)

CLASS CODE 2-13000

NOTICE: THESE POLICY FORMS AND THE APPLICABLE RATES ARE EXEMPT FROM THE FILING REQUIREMENTS OF THE NEW YORK STATE INSURANCE DEPARTMENT. HOWEVER SUCH FORMS AND RATES MUST MEET THE MINIMUM STANDARDS OF THE NEW YORK INSURANCE LAW AND REGULATIONS.

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