**Policy Number:** NUA 149707401

**Insured:** INTERNATIONAL BUSINESS MACHINES CORP., ETAL

**by:** PLANET INSURANCE COMPANY

**AMENDATORY ENDORSEMENT**

**UNIMPAIRED UNDERLYING LIMITS ENDORSEMENT**

IT IS AGREED THAT THE UNDERLYING INSURANCE/SELF INSURANCE, SHALL NOT BE IMPAIRED BY ANY CLAIMS BROUGHT AGAINST THE INSURED FOR COVERAGES WHICH ARE NOT INCLUDED IN THE TERMS AND CONDITIONS OF THIS POLICY.

**Effective Date of Endorsement:** 5/21/91 (12:01 A.M. Standard Time)

**Endorsement No.: 2**

All other terms and conditions of this policy remain unchanged.

**6/25/91 ed/mv**

**Authorized Representative**

**INSURED COPY**