8-K 1 a4377526.txt UNIONBANCAL CORPORATION 8-K UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K |X| CURRENT REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report: April 16, 2003 Commission file number 001-15081 UnionBanCal Corporation State of Incorporation: California I.R.S. Employer Identification No. 94-1234979 400 California Street San Francisco, CA 94104-1302 Tel. (415) 765-2969 Item 9. Regulation FD Disclosure On April 16, 2003, UnionBanCal Corporation issued a press release concerning financial results for the first quarter 2003, a copy of which is included as Exhibit 99.1 and incorporated herein by reference. The information included in this section is also intended to be included under "Item 12. Results of Operations and Financial Condition" and is included under this Item 9 in accordance with SEC Release No. 33-8216. The information included herein and in Exhibit 99.1 shall not be deemed "filed" for purposes of Section 18 of the Securities Exchange Act of 1934, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933. Exhibit No. Description -------------------------------------------------------------------------------- 99.1 Text of press release dated April 16, 2003. SIGNATURE Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized. Dated: April 16, 2003 UNIONBANCAL CORPORATION By: /s/ DAVID I. MATSON ------------------------------------ David I. Matson Chief Financial Officer (Duly Authorized Officer)