# Endorsement No. 1 - Additional Premium

**Name of Assured:** INTERNATIONAL BUSINESS MACHINES CORPORATION

**It is hereby understood and agreed that Item 1 - Names Insured is amended as follows:**

INTERNATIONAL BUSINESS MACHINES CORPORATION, IBM WORLD TRADE CORPORATION AND ANY OTHER SUBSIDIARY OR AFFILIATED CORPORATION PROVIDED SUCH OTHER SUBSIDIARY OR AFFILIATED CORPORATION WARRANTS THAT IT IS UNDER THE SAME OPERATIVE AND FINANCIAL CONTROL THROUGH THE IDENTIFY OF ITS OFFICERS, DIRECTORS OR STOCKHOLDERS AND ANY EMPLOYEE ASSOCIATIONS THEREOF.

IT IS ALSO AGREED THAT THE JOINT VENTURE KNOWN AS 400 MARKET STREET ASSOCIATES IS ALSO INCLUDED BUT ONLY AS RESPECTS THE INTEREST OF INTERNATIONAL BUSINESS MACHINES CORPORATION.

Nothing herein contained shall be held to vary, alter, waive or change any of the terms, limits or conditions of the Policy, except as hereinabove set forth.

This endorsement is effective MAY 21, 1979.

Attached to and forming part of Policy No. 75-101066 of the AIU INSURANCE COMPANY

**JM/LS/LL**
**MAY 30, 1979**

**FOR THE COMPANY**