Annual Meeting
The annual meeting of stockholders will be held in San Francisco in the Boardroom on the 51st floor, 555 California Street, on Thursday, May 22, 2008, at 8:30 a.m.

Additional Information
This publication is intended to provide stockholders, customers, and employees with a general description of UnionBanCal Corporation's results for 2007. The corporation's annual report to the Securities and Exchange Commission (SEC) on Form 10-K is also attached. Supplemental financial information is published in the corporation's quarterly report (SEC Form 10-Q).

Also, financial information and a link to the company's disclosure documents filed with the SEC are available in the Investor Relations section of Union Bank of California's home page at www.unionbank.com.

Additional copies of this publication, Form 10-K and Form 10-Q are available without charge and will be mailed upon request. Direct requests to:

John A. Rice, Jr., Senior Vice President and Manager
Investor Relations Department
UnionBanCal Corporation
400 California Street, 1-001-09
San Francisco, CA 94104
(415) 765-2969

UnionBanCal Corporation also files corporate disclosure documents with the SEC electronically. Interested parties may also acquire financial information about the company from the SEC home page at www.sec.gov.

Cautionary Note Regarding Forward-Looking Information
This publication includes forward-looking statements, which include statements regarding forecasts of UnionBanCal Corporation’s financial results and condition, the company’s vision and strategies, and the expected benefits of its strategies, the company’s competitive position, expected benefits of the company’s capital position, the company’s loan portfolio, the company’s compliance programs and their future effectiveness, plans and expectations for the company’s operations and business, and assumptions for those forecasts and expectations. Do not rely unduly on forward-looking statements. Actual results might differ significantly from the company’s forecasts and expectations. Please refer to item 1A, “Risk Factors,” in the Form 10-K for a discussion of some factors that may cause results to differ. All forward-looking information is based on information available as of the date of this report. UnionBanCal Corporation assumes no obligation to update any forward-looking information

Other Information
As required by Section 303A.12(a) of the New York Stock Exchange Listed Company Manual, in 2007 UnionBanCal Corporation submitted to the New York Stock Exchange a certificate of the Chief Executive Officer of UnionBanCal Corporation certifying that he is not aware of any violation by the UnionBanCal Corporation of New York Stock Exchange corporate governance listing standards. The certifications required by Section 302 of the Sarbanes-Oxley Act have been filed as exhibits to the Form 10-K.