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As filed with the Securities and Exchange Commission on March      , 2004



SCHEDULE 14A INFORMATION

Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934 (Amendment No.    )

Filed by the Registrant /X/ ý

Filed by a Party other than the Registrant / / o

Check the appropriate box: / /

o


Preliminary Proxy Statement / /

o


Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) /X/

ý


Definitive Proxy Statement / /

o


Definitive Additional Materials / /

o


Soliciting Material Pursuant to Section240.14a-12
§240.14a-12

UNIONBANCAL CORPORATION - ------------------------------------------------------------------ (Name
(Name of Registrant as Specified In Its Charter) - ------------------------------------------------------------------ (Name


(Name of Person(s) Filing Proxy Statement, if other than the Registrant)

Payment of Filing Fee (Check the appropriate box):

/X/

ý


No fee required. / /
oFee computed on table below per Exchange Act Rules 14a-6(i)(1) and 0-11.
(1)Title of each class of securities to which transaction applies: ----------------------------------------------------------


(2)Aggregate number of securities to which transaction applies: ----------------------------------------------------------


(3)Per unit price or other underlying value of transaction computed pursuant to Exchange Act Rule 0-11 (set forth the amount on which the filing fee is calculated and state how it was determined): ----------------------------------------------------------


(4)Proposed maximum aggregate value of transaction: ----------------------------------------------------------


(5)Total fee paid: ---------------------------------------------------------- / /



o


Fee paid previously with preliminary materials. / /

o


Check box if any part of the fee is offset as provided by Exchange Act Rule 0-11(a)(2) and identify the filing for which the offsetting fee was paid previously. Identify the previous filing by registration statement number, or the Form or Schedule and the date of its filing.



(1)


Amount Previously Paid: ----------------------------------------------------------

(2)Form, Schedule or Registration Statement No.: ----------------------------------------------------------

(3)Filing Party: ----------------------------------------------------------

(4)Date Filed: ----------------------------------------------------------

[LOGO]




LOGO

March 29, 2004

Dear Stockholder,

        We invite you to attend our 2004 Annual Meeting of Stockholders at 9:30 a.m. (local time) on Wednesday, April 28, 2004 at the Mandarin Oriental Hotel, Embassy Room, 222 Sansome Street, San Francisco, California.

        Enclosed are a notice of matters to be voted on at the meeting, our proxy statement and a proxy card. Please carefully read each of the proposals described in the proxy statement. The Annual Report, which we mailed to you, summarizes UnionBanCal Corporation's major developments during 2003 and includes our 2003 financial statements.

        If you plan to attend and your shares are held in the name of a broker or other nominee, please bring with you a proxy or letter from the broker or nominee confirming your ownership. Whether or not you plan to attend the Annual Meeting, please complete and mail the enclosed proxy card promptly so that your shares will be voted as you desire. You may also vote by telephone or through the Internet by following the instructions provided on the proxy card.

Sincerely,
SIG

Norimichi Kanari
President and Chief Executive Officer

LOGO

NOTICE OF ANNUAL MEETING OF SHAREHOLDERS APRIL 25, 2001 ------------------------STOCKHOLDERS
April 28, 2004


To the Stockholders of UnionBanCal Corporation:

        The Annual Meetingannual meeting of the Shareholdersstockholders of UNIONBANCAL CORPORATION (the "Company")UnionBanCal Corporation will be held on Wednesday, April 25, 2001,28, 2004 at 9:30 a.m. (local time) at the Mandarin Oriental Hotel, Embassy Room, 222 Sansome Street, San Francisco, California, forto vote on the following purposes: matters:

    1.
    To elect seventeen directors to hold office until15 directors;

    2.
    To amend the next Annual Meeting of Shareholders and until their successors have been elected and qualified; 2. 1997 UnionBanCal Corporation Performance Share Plan;

    3.
    To ratify the selection of UnionBanCal Corporation's independent auditors, Deloitte & Touche LLP, as independent auditors for the Company for the year ending December 31, 2001; 3. 2004;

    4.
    To re-approve the 1997 UnionBanCal Performance Share Plan, as Amended, to enable award grants under the Performance Share Plan to qualify as deductible, performance-based compensation under Section 162(m) of the Internal Revenue Code; 4. consider a stockholder proposal regarding cumulative voting; and

    5.
    To approve the Union Bank of California Senior Management Bonus Plan to enable bonuses paid under the Bonus Plan to qualify as deductible, performance-based compensation under Section 162(m) of the Internal Revenue Code; and 5. To transact suchconsider any other business as may properly comebrought before the meeting or any adjournment.

        The close of business on March 1, 2004 is the record date for determining stockholders entitled to vote at the annual meeting. In accordance with Delaware law, for 10 days prior to the Annual Meeting, a list of those stockholders will be available for inspection during normal business hours in the office of the Corporate Secretary of UnionBanCal Corporation, 400 California Street, San Francisco, CA 94104-1302. Such list also will be available at the Annual Meeting.

        You may vote through the Internet as well as by telephone or any adjournment thereof.mail. Instructions regarding Internet and telephone voting are on the proxy card. If you elect to vote by mail, please sign, date and return the proxy card in the accompanying postage-paid envelope. The proxy statement explains more about voting. We look forward to your participation.

By order of the Board of Directors,
LOGO

John H. McGuckin, Jr.
Executive Vice President, General Counsel and Secretary

March 29, 2004

        You may view UnionBanCal Corporation's Proxy Statement and Annual Report to Stockholders on the Internet at www.uboc.com.



UnionBanCal Corporation
400 California Street
San Francisco, California 94104-1302
(415) 765-2969



PROXY STATEMENT



INTRODUCTION

        The Board of Directors of UnionBanCal Corporation is soliciting proxies from its stockholders to be used at the annual meeting of stockholders on April 28, 2004. This proxy statement contains information related to the annual meeting.

        You do not need to attend the annual meeting to vote your shares. Instead, you may vote your shares by telephone or through the Internet or complete, sign, date and return the enclosed proxy card in the postage-paid envelope provided. Instructions for voting by telephone or through the Internet can be found on the proxy card.

        On March 29, 2004, we began mailing this proxy statement and the accompanying proxy card to stockholders.


VOTING

Principal Stockholders

        On March 1, 2004, 147,682,523 shares of UnionBanCal Corporation common stock were outstanding. To our knowledge, the only stockholders owning more than 5 percent of UnionBanCal Corporation's outstanding common stock on that date are shown in the following table:

Name and Address of Beneficial Owner

 Amount and Nature of
Beneficial Ownership

 Percent
of Class

 
The Bank of Tokyo-Mitsubishi, Ltd.
7-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo 100-8388, Japan
 91,732,217(1)62.1%
Wellington Management Company, LLP
75 State Street, Boston, MA 02109
 12,784,378(2)8.66%

(1)
The Bank of Tokyo-Mitsubishi, Ltd. is a wholly-owned subsidiary of Mitsubishi Tokyo Financial Group, Inc. This information is based on a Schedule 13G filed by Mitsubishi Tokyo Financial Group, Inc. on September 12, 2003.

(2)
This represents 12,784,378 shares which are held of record by clients of Wellington Management Company, LLP, which has fixedshared power to vote 6,616,029 shares and shared power to dispose of 12,784,378 shares. This information is based on a Schedule 13G filed by Wellington Management Company, LLP on February 12, 2004.

THE BANK OF TOKYO-MITSUBISHI, LTD., INTENDS TO VOTE ITS STOCK FOR THE ELECTION OF THE NOMINEES FOR DIRECTOR, FOR THE AMENDMENT OF THE 1997 UNIONBANCAL CORPORATION PERFORMANCE SHARE PLAN AND FOR THE RATIFICATION OF THE INDEPENDENT AUDITORS. THEREFORE, STOCKHOLDER APPROVAL OF THESE PROPOSALS IS ASSURED. THE BANK OF TOKYO-MITSUBISHI, LTD., INTENDS TO VOTE ITS STOCK AGAINST THE STOCKHOLDER PROPOSAL REGARDING CUMULATIVE VOTING. THEREFORE, STOCKHOLDER REJECTION OF THIS PROPOSAL IS ASSURED.

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Who May Vote

        Only record holders of UnionBanCal Corporation common stock at the close of business on March 9, 2001,1, 2004 may vote at the annual meeting.

        You are entitled to one vote for each share of UnionBanCal Corporation common stock that you owned of record at the close of business on March 1, 2004. The accompanying proxy card indicates the number of shares you are entitled to vote at the annual meeting.

Voting Your Proxy

        Whether or not you plan to attend the annual meeting, we urge you to vote your proxy promptly.

        If you are a stockholder of record (that is, if you hold shares of UnionBanCal Corporation common stock in your own name), you may vote your shares by proxy using any of the following methods:

    telephoning the phone number listed on the proxy card;

    using the Internet site listed on the proxy card; or

    completing, signing, dating and returning the proxy card in the postage-paid envelope provided.

        Delaware law permits stockholders to vote their shares by proxy through an electronic transmission authorized by the stockholder. The telephone and Internet voting procedures set forth on the proxy card allow us to authenticate stockholders' identities and permit stockholders to provide their voting instructions and confirm their instructions have been properly recorded. If you vote by telephone or through the Internet, you do not need to return your proxy card. The deadline to vote by telephone and through the Internet is1:00 a.m. (PDT) on Monday, April 26, 2004.

        If your shares of UnionBanCal Corporation common stock are held by a broker, bank or other nominee in "street name," you will receive voting instructions (including instructions, if any, on how to vote by telephone or through the Internet) from the record holder that you must follow in order to have your shares voted at the annual meeting.

        Whether you send your voting instructions by mail, telephone or Internet, your UnionBanCal Corporation common stock will be voted in accordance with those instructions. If you sign, date and return your proxy card without indicating how you want to vote your shares, the proxy holders will vote your shares as recommended by the Board of DirectorsFOR the election of all 15 nominees for director,FOR the amendment of the 1997 UnionBanCal Corporation Performance Share Plan,FOR ratification of the selection of independent auditors for 2004 andAGAINST the stockholder proposal regarding cumulative voting. If any other business is properly presented at the annual meeting, the proxy holders will have discretionary authority to vote in accordance with their judgment on those matters.

Revoking Your Proxy

        You may revoke your proxy at any time before it is voted at the annual meeting. To revoke your proxy, you may send a written notice of revocation to UnionBanCal Corporation, Office of the Corporate Secretary, 400 California Street, San Francisco, California 94104-1302. You may also revoke your proxy by submitting another signed proxy with a later date, voting by telephone or through the Internet at a later date, or voting in person at the annual meeting.

Voting in Person

        You may come to the annual meeting and vote your shares in person by obtaining and submitting a ballot that will be provided at the meeting. However, if your shares are held by a broker, bank or

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other nominee in street name, to be able to vote at the meeting you must obtain a proxy, executed in your favor, from the institution that holds your shares, indicating that you were the beneficial owner of the shares at the close of business on March 1, 2004, the record date for determining shareholders entitledvoting.

Quorum and Vote Required for Approval of Proposals

        A quorum of stockholders is necessary to noticehold a valid meeting. A quorum will exist if a majority of and to votethe outstanding shares of UnionBanCal Corporation common stock is present in person or by proxy at the Annual Meeting or any adjournment thereof. Whether or not you presently plan to attend the Annual Meetingannual meeting. Shares present in person at the Board of Directors urges you to date, sign, and promptly returnmeeting which are not voted for a director nominee or shares present by proxy where the enclosed proxy. Your giving of such proxy does not preclude your rightstockholder has withheld authority to vote in person if you attend the Annual Meeting. A postage-prepaid return envelope is enclosed for your convenience in returning the signed proxy. Your early attention to the proxya nominee will be appreciated. By Ordercounted in determining whether a quorum is present, but will not count toward the election of a nominee. Shares properly voted as "ABSTAIN" on a particular matter are considered as shares present at the meeting for quorum purposes but are treated as having voted against the matter. If you hold your UnionBanCal Corporation common stock through a nominee, generally the nominee may vote the UnionBanCal Corporation common stock that it holds for you only in accordance with your instructions. Brokers who are members of the BoardNational Association of Directors, /s/ John H. McGuckin, Jr. John H. McGuckin, Jr. SECRETARY San Francisco, California Dated: March 28, 2001 This notice was accompaniedSecurities Dealers, Inc. may not vote shares held by them in nominee name unless they are permitted to do so under the rules of any national securities exchange to which they belong. Under New York Stock Exchange rules, a member broker that has sent proxy soliciting materials to a beneficial owner may vote on matters that the exchange has determined to be routine if the beneficial owner has not provided the broker with voting instructions within 10 days of the meeting. If a broker cannot vote on a particular matter because it is not routine, or it involves a stock option or other equity compensation plan, there is a "broker non-vote" on that matter. Broker non-votes count for quorum purposes, but are not counted as votes for or against any proposal. Since the proposal to amend the 1997 UnionBanCal Corporation Performance Share Plan involves an equity compensation plan, brokers may not vote on the proposal to amend the 1997 UnionBanCal Corporation Performance Share Plan without voting instructions from the beneficial owner. Therefore, broker non-votes on this proposal will count for quorum purposes, but will be counted as a vote "AGAINST" this proposal. As the stockholder proposal regarding cumulative voting is not a routine matter, broker non-votes will also be counted as a vote "AGAINST" this proposal.

        Under Delaware law, directors are elected by a mailingplurality of all the Company's 2000 Annual Report to Shareholders. Additional copiesvotes cast, so the 15 nominees for director receiving the greatest number of the Annual Report may be obtained from the Investor Relations Department, UnionBanCal Corporation, 400 California Street, San Francisco, California 94104-1302 (415) 765-2969. UNIONBANCAL CORPORATION 400 CALIFORNIA STREET SAN FRANCISCO, CALIFORNIA 94104-1302 (415) 765-2969 ------------------------ PROXY STATEMENT --------------------- This Proxy Statement is furnished in connection with the solicitation of proxies by the Board of Directors of UNIONBANCAL CORPORATION (the "Company") to be used in voting at the Company's Annual Meeting of Shareholders to be held on Wednesday, April 25, 2001, at 9:30 a.m. at the Mandarin Oriental Hotel, Embassy Room, 222 Sansome Street, San Francisco, California, and at any adjournment thereof (the "Annual Meeting"). This Proxy Statement and form of proxy are being mailed to shareholders on or about March 28, 2001. All expenses incident to the preparation and mailing of, or otherwise making available to all shareholders, the notice, proxy statement, and proxyvotes will be paid by the Company. The Company will request brokers and nominees who hold Company stock in their name to furnish proxy material to beneficial owners of the stock and will reimburse such brokers and nominees for their reasonable expenses incurred in forwarding solicitation material to such beneficial owners. On March 9, 2001, the date for determining shareholders entitled to vote at the Annual Meeting, there were 158,812,100 shares outstanding of the Company's Common Stock ("Common Stock"). To the knowledge of the Company, the only shareholders owning of record or beneficially more than 5% of the Company's Common Stock on such date are shown in the following table:
AMOUNT AND NATURE OF PERCENT TITLE OF CLASS NAME AND ADDRESS OF BENEFICIAL OWNER BENEFICIAL OWNERSHIP OF CLASS - -------------- ------------------------------------ -------------------- -------- Common Stock................ The Bank of Tokyo-Mitsubishi, Ltd. ("BTM") 105,566,801 66.47% 7-1, Marunouchi 2-chome, Chiyoda-ku, Tokyo, 100, Japan Common Stock................ Wellington Management Company, LLP 75 State 10,560,510(1) 6.65% Street, Boston, MA 02109
- ------------------------ (1) The information related to Wellington Management Company ("WMC") was provided by WMC as of December 31, 2000 to the Company pursuant to Schedule 13G. WMC disclosed that, in its capacity as investment adviser for clients who owned said shares of record, it beneficially owned 5,253,610 shares of the Company's Common Stock with shared power to vote and 10,560,510 shares of the Company's Common Stock with shared disposition power. BTM INTENDS TO VOTE ITS SHARES IN FAVOR OF: THE ELECTION OF THE PERSONS NAMED AS NOMINEES FOR DIRECTOR IN THIS PROXY STATEMENT, THE RATIFICATION OF THE SELECTION OF DELOITTE & TOUCHE LLP AS INDEPENDENT AUDITORS FOR THE COMPANY FOR THE YEAR ENDING DECEMBER 31, 2001, THE RE-APPROVAL OF THE 1997 UNIONBANCAL PERFORMANCE SHARE PLAN, AS AMENDED, AND APPROVAL OF THE UNION BANK OF CALIFORNIA SENIOR MANAGEMENT BONUS PLAN. APPROVAL OF THESE PROPOSALS BY THE SHAREHOLDERS IS THEREFORE ASSURED. 1 Each outstanding share of Common Stock is entitled to one vote on all matters coming before the Annual Meeting. A majority of shares entitled to vote, represented in person or by proxy, shall constitute a quorum at a meeting of shareholders.elected. The affirmative vote of a majority of the shares represented and votingentitled to vote at a duly heldthe meeting at which a quorum is present (which shares voting affirmatively also constitute at leastrequired to amend the 1997 UnionBanCal Corporation Performance Share Plan. The affirmative vote of a majority of the required quorum) shall be the act of the shareholders. When proxies in the accompanying form are returned, properly datedshares represented and executed, the shares they represent will be votedentitled to vote at the Annual Meeting in accordance withmeeting is required to ratify the shareholder's directions. If no contrary instructions are given, the persons named in the proxy intend toselection of independent auditors. The affirmative vote of a majority of the shares represented byand entitled to vote at the proxies (1) in favormeeting is required to approve the stockholder proposal regarding cumulative voting. The Inspector of the election of the persons named as nominees for director in this Proxy Statement; (2) for ratification of the selection of Deloitte & Touche LLP as independent auditorsElection appointed for the Company for the year ending December 31, 2001; (3) for the re-approval of the 1997 UnionBanCal Performance Share Plan, as Amended ("Performance Share Plan"); and (4) for the approval of the Union Bank of California Senior Management Bonus Plan ("Senior Management Bonus Plan"). If any other matters are properly presented at the Annual Meeting for action, it is intended that the persons named in the enclosed form of proxy and acting thereunderannual meeting will vote in accordance with their judgment on such matters which may come before the Annual Meeting. If any proxy is marked "withhold all" with regard to the election of directors, the shares which such proxy represents will not be voted either for or against the election of such directors. Any shareholder may votetabulate all votes cast in person at the Annual Meeting. A proxy may be revoked at any time before it is exercised by notice in writing to the Secretary of the Company at 400 California Street, San Francisco, CA 94104-1302. Abstentions, "broker non-votes" (shares held by brokers or nominees which are present in person or represented by proxy at the Annual Meeting butmeeting.

Solicitation of Proxies

        UnionBanCal Corporation will pay all costs of soliciting proxies. Our officers and employees may also solicit proxies either personally or by telephone, letter, or other form of communication.

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THE BOARD OF DIRECTORS AND COMMITTEES

Corporate Governance

        Our Board of Directors shares with our management a commitment to good corporate governance. The Board has developed a set of corporate governance guidelines to promote the effective functioning of Board activities and to promote a common set of expectations as to how the Board, its Committees, individual directors and management should perform their functions. These guidelines are designed with our current business operations, ownership, capital structure and economic conditions in mind and will continue to evolve with changing circumstances. The Corporate Governance Guidelines are available to stockholders on UnionBanCal Corporation's website, www.uboc.com.

        UnionBanCal Corporation has adopted a code of ethics and conduct, entitled the Business Standards of Conduct, which voting instructions have not been received from the beneficial owners or persons entitled to vote such shares and the broker or nominee does not have discretionary voting power under rulesis applicable to brokers)all officers and votes "withheld"employees. UnionBanCal Corporation has also adopted a code of ethics for senior financial officers and a code of ethics applicable to its directors. These codes are available to stockholders on UnionBanCal Corporation's website, www.uboc.com.

Communicating with the Board of Directors

        The Board of Directors encourages interested parties to make their concerns known to the independent directors. The Board has designated Richard D. Farman, the Presiding Director, to receive communications from interested parties, including employees, stockholders and investors, addressed to him and to the independent directors as a group. Such communications should be in writing in care of the electionOffice of directors will not be counted butthe Corporate Secretary, 400 California Street, 16th Floor, San Francisco, California 94104-1302. All such written communications must contain the name and address of the interested party and indicate if the writer is a stockholder of UnionBanCal Corporation. All such communications will be treateddelivered directly to the Presiding Director, who will determine what action is appropriate. The procedures relating to communications with the Presiding Director or the independent directors, as sharesa group, are available to stockholders on UnionBanCal Corporation's website, www.uboc.com.

Meetings of the Board

        Our Board of Directors has designated Mr. Farman as the Presiding Director to preside over executive sessions of the independent directors. The Board of Directors has affirmatively determined that a majority of the Board to be elected are present for purposes of determining the presence of a quorum. 2 CORPORATE GOVERNANCE The Company is a bank holding company registeredindependent under the Bank Holding Company Act of 1956, as amended, and is incorporated in the State of California. The Company's principal subsidiary is Union Bank of California, N. A. (the "Bank"), a national banking association organized under the lawsrules of the United States.New York Stock Exchange. The Board of Directors met eleven8 times in 2000. All2003. At 5 of these meetings our independent directors met in executive sessions. During 2003, all incumbent directors attended at least 75% of the aggregate number of board meetings and meetings of committees of which they were members, except Messrs. Kishi and Moriguchi.

        UnionBanCal Corporation has a policy to strongly encourage Board members to attend Annual Meetings of the Stockholders. Fifteen Board members attended the 2003 Annual Meeting of Stockholders.

Committees of the Board of Directors

        The Board has established committees, including committees with audit, compensation and the committees thereof on which such director wascorporate governance responsibilities, that also met in 2003. Each committee acts under a member during 2000, except Messrs. Farman, Kishiwritten charter and Yoshizawa. Directors who are not full-time officers of the Company or BTM or its affiliates received an annual combined retainer for service on the Company and Bank Boards and meeting fees for Board meetings attended and for Board committee meetings attended. The annual combined retainer for service on the Company and Bank Boards is $20,000 which is pro-rated and payable quarterly in advance. Directors who are not full-time officers of the Company or BTM or its affiliates were paid the following: a fee of $1,000 for each Board of Directors meeting attended except that, when Board meetings of the Company and the Bank were held on the same day, the total fee was limitedreports regularly to $1,000; and a fee of $1,000 for each Board committee meeting attended except that, when the same committees of the Company and the Bank had a combined meeting, the total fee was limited to $1,000. In addition, the annual combined retainer for service on the Company and Bank Boards for each non-officer committee chair is $5,000 pro-rated and payable quarterly in advance. On March 24, 1999 and April 26, 2000, the Board of Directors approved the award pursuant to the UnionBanCal Management Stock Plan ("Management Stock Plan") of non-qualified stock options to purchase 3,000 shares of the Company's Common Stock to be granted on June 1, 1999 and May 1, 2000, respectively (the "Grant Date") to each non-employee, non-expatriate director in office on June 1, 1999 and May 1, 2000. The exercise price for the options is $35.50 and $28.44. The 1999 options are 100% vested and are exercisable 33 1/3% on each of the three anniversaries of the Grant Date. The 2000 options are 100% vested and fully exercisable on the Grant Date. The term of the options is ten years from the respective Grant Date or three years after the director's retirement from service, whichever is earlier. The Board of Directors of the Company and the Bank have each established the Board committees described below. The membership of each committee is the same for the Company and the Bank, and the corresponding committees of both institutions usually hold combined meetings.Directors.

Audit Committee

        The Audit Committee oversees relevant accounting, risk assessment, risk management and regulatory matters. ItThe Committee's Charter is attached hereto as Appendix A and is posted on

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UnionBanCal Corporation's website, www.uboc.com. The Committee meets with the Company'sUnionBanCal Corporation's general auditor and its independent auditors to review the scope of their work as well as to review the Company's quarterly and annual financial statements and regulatory and public disclosures with the officers in charge of the Company's financial reporting, legal, control and disclosure functions. TheAfter reviewing the independent auditor's qualifications, partner rotation and independence, the Audit Committee also makes an annual recommendation to the Board of Directors regarding selection of the Company's independent auditors (see Section II, Ratification ofsubject to ratification by the Selection of Independent Auditors).stockholders. In addition, the Audit Committee reviews reports of examination conducted by bank and bank holding company regulatory agencies. The Audit Committee has a written charter, attached as Exhibit A, which has been adopted by the Board of Directors. Please refer to the Audit Committee Report set forth below in this Proxy Statement. Directors serving on the Audit Committee at December 31, 2000, were: Mary S. Metz, Chair; David R. Andrews; Raymond E. Miles; and Henry T. Swigert. The Audit Committee met ten times in 2000. The Credit Policy & Review Committee oversees the credit functions of the Company including the overall credit portfolio, composite credit policies, credit review and examination policies, and the methodology and adequacy of the allowance for credit losses. It also reviews a compliance program for credit functions and the establishment and delegation of credit authority. In addition, the Credit Policy & Review Committee reviews reports of examination conducted by bank and bank holding 3 company regulatory agencies and the Company's credit examination group and follows up with appropriate management so that recommendations and corrective actionsaction may be implemented. Directors

        The Audit Committee has the authority to select, retain, terminate and approve the fees and other retention terms of special counsel or other experts or consultants as it deems appropriate and necessary to perform its duties. The Audit Committee's Report is set forth below in this proxy statement. At December 31, 2003, directors serving on the Credit Policy & ReviewAudit Committee, at December 31, 2000,all of whom were independent, were: Stanley F. Farrar, Chair; Richard D. Farman; Sidney R. Peterson; Yoshihiko Someya; and Robert M. Walker. L. Dale Crandall, joinedChair; Michael J. Gillfillan, Mary S. Metz, J. Fernando Niebla; and Charles R. Rinehart. Mr. Crandall has been designated the Credit Policy & Review"audit committee financial expert."

        Under the Audit Committee asCharter, no member of February 28, 2001.the Audit Committee may serve on the audit committees of more than three public companies without prior approval by the Board. Mr. Crandall serves on the audit committees of more than three public companies. The Credit Policy & ReviewBoard has determined that such simultaneous service would not impair Mr. Crandall's ability to serve effectively on our Audit Committee.

        The Audit Committee met seven15 times in 2000.2003. In addition to regularly scheduled meetings, the Committee held 4 meetings with management, the general auditor, outside legal counsel and the independent auditors to discuss UnionBanCal Corporation's quarterly financial results prior to release of earnings and earnings guidance to be provided to analysts and rating agencies and 3 meetings to review with management UnionBanCal Corporation's quarterly filings with the Securities and Exchange Commission.

        The Audit Committee held regular discussions with management and the independent auditors on significant issues regarding accounting principles, practices, judgments and any significant changes to UnionBanCal Corporation's accounting principles, as well as any items required to be communicated by the independent auditors in accordance with SAS 61. The Audit Committee regularly meets, separately, in executive session with management, the internal auditors, the independent auditors and the general counsel.

        In connection with the Audit Committee's approval of the retention of Deloitte & Touche LLP, as UnionBanCal Corporation's independent auditors for 2004, subject to ratification by the stockholders, the Audit Committee discussed with the independent auditors any relationships or services which may impact Deloitte & Touche LLP's objectivity and independence and the plan for partner rotation. The Audit Committee also reviews, at least annually, reports from the independent auditors regarding their internal control procedures. The Audit Committee has adopted a policy by which it must pre-approve all audit and non-audit services provided by Deloitte & Touche LLP to UnionBanCal Corporation or its subsidiaries.

        The Audit Committee has overseen UnionBanCal Corporation's compliance with the Sarbanes-Oxley Act and the rules and regulations of the Securities and Exchange Commission and the New York Stock Exchange. It also reviews with management on a regular basis the internal processes used to prepare the Chief Executive Officer and Chief Financial Officer certifications of UnionBanCal Corporation's reports to the Securities and Exchange Commission pursuant to the Sarbanes-Oxley Act.

        The Committee has established procedures for: (1) receipt, retention and treatment of complaints received by UnionBanCal Corporation regarding accounting, internal accounting controls or auditing

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matters; and (2) confidential, anonymous submissions by employees of concerns regarding questionable accounting or auditing matters. The Committee's procedures are available on UnionBanCal Corporation's website, www.uboc.com.

Executive Compensation & Benefits Committee

        The Executive Compensation & Benefits Committee reviews and approves executive officer compensation criteriaprograms and award levels and oversees the Company's and the Bank'sUnion Bank of California, N.A.'s employee benefit plans. The Committee's Charter is posted on UnionBanCal Corporation's website, www.uboc.com. The Executive Compensation & Benefits Committee approves the compensation of the Chief Executive Officer and other executive officers of the Company and the Bank.UnionBanCal Corporation. In addition, it approves restricted stock awards and stock option grants under the Year 2000 UnionBanCal Corporation Management Stock Plan, and awards under the 1997 UnionBanCal Corporation Performance Share Plan and Senior Management Bonus Plan. Please referThe Committee has the authority to select, retain, terminate and approve the fees and other retention terms of special counsel or other experts or consultants as it deems appropriate and necessary to perform its duties. The Executive Compensation & Benefits Committee Report on Executive Compensation is set forth below in this Proxy Statement. Directorsproxy statement. At December 31, 2003, directors serving on the Executive Compensation & Benefits Committee, at December 31, 2000,all of whom were independent, were: Richard D. Farman, Chair; Jack L. Hancock;Dale Crandall; Charles R. Rinehart; and Carl W. Robertson; and Henry T. Swigert. Raymond E. Miles joined the Executive Compensation & Benefits Committee as of January 1, 2001.Robertson. The Executive Compensation & Benefits Committee met seven7 times in 2000.2003.

Corporate Governance Committee

        The Corporate Governance Committee is the standing nominating committee responsible for identifying qualified candidates to serve on the Board of UnionBanCal Corporation and recommending director nominees to be submitted to the stockholders for election at the annual meeting. The Committee also oversees the annual evaluation of the Board of Directors and its Committees and the annual review of the corporate governance guidelines. The Committee's Charter is posted on UnionBanCal Corporation's website, www.uboc.com. The Committee has the authority to select, retain, terminate and approve the fees and other retention terms of special counsel or other experts or consultants as it deems appropriate and necessary to perform its duties. At December 31, 2003, directors serving on the Corporate Governance Committee, all of whom were independent, were: Richard D. Farman, Chair; David R. Andrews; Stanley F. Farrar; Monica C. Lozano; and J. Fernando Niebla. The Corporate Governance Committee met 5 times in 2003.

        As part of its nominating responsibilities, the Corporate Governance Committee will consider candidates nominated by stockholders for next year's meeting if the nomination is made in writing no later than November 30, 2004. Stockholder nominations must be made in accordance with Section 2.1 of UnionBanCal Corporation's Bylaws and must be addressed to UnionBanCal Corporation, Office of the Corporate Secretary, 400 California Street, San Francisco, California 94104-1302. The Bylaws of UnionBanCal Corporation are available on UnionBanCal Corporation's website, www.uboc.com.

        The Committee believes that the following specific, minimum qualifications must be met by a nominee for the position of Director:

    the ability to work together with other Directors, with full and open discussion and debate as an effective, collegial group;

    current knowledge of, and contacts in, the community in which UnionBanCal Corporation does business and in the industries relevant to its business; and

    the ability to commit adequate time to UnionBanCal Corporation's business.

6


            The Committee also considers the following qualities and skills when making their determination whether a nominee is qualified for the position of Director:

      experience as a current or former chief executive of a public company;

      diversity of viewpoints and demographic diversity; and

      the fit of the individual's skills and experience with those of the other Directors and potential Directors in comparison to the needs of UnionBanCal Corporation.

            In identifying and evaluating nominees for director, including nominees recommended by stockholders, the Committee reviews annually the appropriate skills and characteristics required of Board members in the context of the current composition of the Board. Nominees for director are evaluated, in consultation with the Chief Executive Officer, by the Committee, which may, from time-to-time, retain the services of a third party or parties to identify or evaluate, or assist in identifying or evaluating, potential nominees. No such third party was retained during 2003 or in connection with the nominees presented to the stockholders in 2004. The Committee did not receive any stockholder recommendations for nominees for the 2004 Annual Meeting.

            The nominees presented for election in this proxy statement have been reviewed by the Committee to determine that they meet the qualifications described above. The Committee believes that the nominees are highly qualified.

    Finance & Capital Committee

            The Finance & Capital Committee is responsible for reviewing the Company'sUnionBanCal Corporation's financial planning and performance, tax and capital management, dividend and investment policies, management of net interest margin and asset and liability management. Directors serving on the Finance & Capital Committee at December 31, 2000,2003 were: Sidney R. Petersen, Chair; Stanley F. Farrar; Mary S. Metz; Takahiro Moriguchi; Carl W. Robertson;Farrar, Chair; David R. Andrews; L. Dale Crandall; Richard D. Farman; Michael J. Gillfillan; Norimichi Kanari; Monica C. Lozano; and Yoshihiko Someya.Takaharu Saegusa. Charles R. Rinehart joined the Finance & Capital Committee effective January 1, 2004. The Finance & Capital Committee met five8 times in 2000.2003. The Nominating & Corporate GovernanceCommittee's Charter is available to stockholders on UnionBanCal Corporation's website, www.uboc.com.

    Public Policy Committee is responsible for screening, interviewing, and proposing qualified candidates to fill vacancies on the Board of the Company and/or the Bank as they occur, if any, and recommending to the respective Board the director nominees to be elected by the shareholders at the Annual Meeting. In carrying out its responsibilities, the Nominating & Corporate Governance Committee also considers candidates recommended by shareholders. Directors serving on the Nominating & Corporate Governance Committee at December 31, 2000, were: Takahiro Moriguchi, Chair; Jack L. Hancock, Vice Chair; Richard D. Farman; J. Fernando Niebla; Carl W. Robertson; and Yoshihiko Someya. The Nominating & Corporate Governance Committee met two times in 2000. Section 3.2 of the Bylaws of the Company, regarding shareholder nomination for members of the Board of Directors, is summarized as follows: Nominations for election of members of the Board of Directors may be made by the Board of Directors or by any holder of outstanding capital stock of the Company entitled to vote for the election of directors at the annual meeting of shareholders. Notice of intention to make any nominations by a shareholder shall be made in writing and shall be delivered or mailed to the Secretary at 400 California Street, San Francisco, CA 94104-1302, not less than 120 calendar days in advance of the date the Company's proxy statement was released to the shareholders in connection with the previous year's annual meeting of shareholders. In the event that no annual meeting was held in the previous year or the date of the annual meeting has been changed by more than 30 days from the date contemplated at the time of the previous year's proxy statement, notice by the shareholder must be received by the Secretary of the Company in a reasonable time before the Company mails its proxy statement. The notice must contain the following information to the extent known to the notifying shareholder: (a) the name and address of each proposed nominee; (b) the principal occupation of each proposed nominee; (c) the number of shares of capital stock of the Company owned by each proposed nominee; (d) the name and residence address of the notifying shareholder; and (e) the number of shares of capital stock of the Company owned by the notifying shareholder. Nominations not made in accordance with these procedures may, in the discretion of the 4 chair of the meeting, be disregarded and upon the chair's instructions, the inspectors of election may disregard all votes cast for each such nominee.

            The Public Policy Committee is responsible for identifying relevant political, social and environmental trends relating to the Company'sUnionBanCal Corporation's business. The Public Policy Committee monitors the Bank'sUnion Bank of California, N.A.'s programs which carry out the purposes of the Community Reinvestment Act, equal employment opportunity laws and other related federal, state and local programs. The Public Policy Committee also reviews compliance with Union Bank of California, N.A.'s Business Standards of Conduct, a code of ethics applicable to all officers and employees. Directors serving on the Public Policy Committee at December 31, 2000,2003 were: Herman E. Gallegos,J. Fernando Niebla, Chair; David R. Andrews; Richard C. Hartnack; Raymond E. Miles;Mary S. Metz; Charles R. Rinehart; and J. Fernando Niebla. Monica C. Lozano and L. Dale Crandall joined the Public Policy Committee as of January 1, 2001 and February 28, 2001, respectively.Carl W. Robertson. The Public Policy Committee met five4 times in 2000.2003. The Committee's Charter is available to stockholders on UnionBanCal Corporation's website, www.uboc.com.

    Trust Committee

            The Trust Committee supervises the administration of the fiduciary powers of theUnion Bank of California, N.A., and the Company'sUnionBanCal Corporation's non-fiduciary investment management activities. In addition, the Trust Committee reviews reports of examination conducted by bank and bank holding companybanking regulatory agencies, the Company'sUnionBanCal Corporation's general auditor and its independent auditors, and reviews with appropriate management whether recommendations and corrective actions have been implemented. Directors serving on the Trust Committee at December 31, 2000,2003 were: Carl W. Robertson, Chair; Herman E. Gallegos; Jack L. Hancock; J. Fernando Niebla;

    7



    David R. Andrews; and Yoshihiko Someya. Monica C. Lozano joined the Trust Committee as of January 1, 2001.Stanley F. Farrar. The Trust Committee met five6 times in 2000.2003. The ExecutiveCommittee's Charter is available to stockholders on UnionBanCal Corporation's website, www.uboc.com.

    Director Compensation

            Directors who are not full-time officers of UnionBanCal Corporation or The Bank of Tokyo-Mitsubishi, Ltd. or its affiliates received an annual combined retainer for service on our Board of Directors or the Board of Directors of Union Bank of California, N.A., and meeting fees for attendance at board and committee meetings. The annual combined retainer for service on the Boards of UnionBanCal Corporation and Union Bank of California, N.A., is $25,000, pro-rated and payable quarterly in advance. In addition, the annual combined retainer for service on the Boards of UnionBanCal Corporation and Union Bank of California, N.A., for each non-officer committee chair is $5,000, pro-rated and payable quarterly in advance, except for the Audit Committee Chair, who receives an annual combined retainer of $10,000, pro-rated and payable quarterly in advance. Effective January 1, 2004, the Presiding Director receives an additional annual retainer of $5,000, pro-rated and payable quarterly in advance. Directors who are not full-time officers of UnionBanCal Corporation or The Bank of Tokyo-Mitsubishi, Ltd., or its affiliates were also paid the following:

      a fee of $1,000 for each board meeting attended, except that when board meetings of UnionBanCal Corporation and Union Bank of California, N.A., were held on the same day, the total fee was limited to $1,000; and

      a fee of $1,000 for each board committee meeting attended, except that when the same committees of UnionBanCal Corporation and Union Bank of California, N.A., had a combined meeting, the total fee was limited to $1,000.

            In the past three years, each non-employee and non-expatriate director has received the following non-qualified stock option awards:

    Grant Date

     Shares
     Exercise Price
     Exercisable
     Expiration
    May 1, 2003 3,000 $40.50 100% vested and immediately exercisable on the Grant Date Ten years from the Grant Date or three years after retirement.
    May 1, 2002 3,000 $48.51 100% vested and immediately exercisable on the Grant Date Ten years from the Grant Date or three years after retirement.
    May 1, 2001 3,000 $30.10 100% vested and immediately exercisable on the Grant Date Ten years from the Grant Date or three years after retirement.

            Non-employee and non-expatriate directors may defer all or any portion of their annual retainers or meeting fees either to stock units or into an interest bearing account. In 2003, the Compensation Committee adopted a program under the Year 2000 UnionBanCal Corporation Management Stock Plan pursuant to which non-employee directors may irrevocably elect to defer all or a portion of the Companycash retainer and/or fees payable to them for services on the Board didand its committees in the form of stock units.

            Stock units are a form of deferred compensation payable in shares of common stock of UnionBanCal Corporation. At the time of deferral, a bookkeeping account is established on behalf of the director and credited with a number of fully vested stock units. The number of stock units equals the amount of the retainer or fees deferred divided by the fair market value of a share of common stock. The director will receive a number of shares of common stock equal to the number of stock units when the deferred compensation is payable. Dividend equivalents are credited to the stock unit accounts. Stock units have no voting rights.

            In January 2004, Messrs. Farman and Rinehart and Ms. Lozano each received a one-time fee of $5,000 for work performed in connection with the UnionBanCal Corporation 2004-2006 Strategic Plan.

    8



            The above-described compensation constitutes the sole compensation non-employee and non-expatriate directors receive from UnionBanCal Corporation. It is subject to periodic review and adjustment by the Board of Directors. Members of the Audit Committee may not meetreceive, directly or indirectly, any consulting, advisory or other compensatory fee from UnionBanCal Corporation or any of its subsidiaries, other than (1) directors' fees (which may be received in 2000.cash, stock options or other in-kind consideration ordinarily available to directors); (2) a pension or other deferred compensation for prior service that is not contingent on future service; or (3) any other regular benefits that other directors receive.

    Audit Committee Report

            The otherAudit Committee is composed of 5 directors and operates under a written charter adopted by the Board of Directors. Each Committee member is independent.

            Management is responsible for UnionBanCal Corporation's internal controls and financial reporting process. The independent auditors are responsible for performing an independent audit of UnionBanCal Corporation's consolidated financial statements in accordance with auditing standards generally accepted in the United States and to issue a report on these financial statements. The Audit Committee's responsibility is to oversee these activities.

            In this context, the Audit Committee has met and held discussions with management and the independent auditors. Management represented to the Audit Committee that UnionBanCal Corporation's consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States, and the Audit Committee has reviewed and discussed the consolidated financial statements with management and the independent auditors. The Audit Committee discussed with the independent auditors matters required to be discussed by Statement on Auditing Standards No. 61 "Communication with Audit Committees", as modified or supplemented, including the auditors' judgments about the quality, as well as the acceptability, of UnionBanCal Corporation's accounting principles as applied in the financial reporting.

            In performing its functions, the Audit Committee acts in an oversight capacity and necessarily relies on the work and assurances of UnionBanCal Corporation's management, which has the primary responsibility for financial statements and reports, on UnionBanCal Corporation's internal auditors, and on the independent auditors, who, in their report, express an opinion on the conformity of UnionBanCal Corporation's annual consolidated financial statements with accounting principles generally accepted in the United States.

            UnionBanCal Corporation's independent auditors also provided to the Audit Committee the written disclosures required by the Independence Standards Board Standard No. 1 (Independence Discussions with Audit Committees), and the Audit Committee discussed with the independent auditors that firm's independence as well as its internal quality-control procedures.

            Based on the Audit Committee's discussions with management and the independent auditors and the Audit Committee's review of the representations of management and the report of the independent auditors to the Audit Committee, the Audit Committee recommended to the Board of Directors, and the Board has approved, that the audited consolidated financial statements be included in UnionBanCal Corporation's Annual Report on Form 10-K for the year ended December 31, 2003, for filing with the SEC. The Audit Committee has also approved, subject to stockholder ratification, the selection of UnionBanCal Corporation's independent auditors for 2004.

                          AUDIT COMMITTEE
                          L. Dale Crandall, Chair
                          Michael J. Gillfillan
                          Mary S. Metz
                          J. Fernando Niebla
                          Charles R. Rinehart

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    Security Ownership by Management

            The following table indicates the beneficial ownership of UnionBanCal Corporation and Mitsubishi Tokyo Financial Group, Inc. common stock, as of March 1, 2004 by (1) all persons who are either directors (including all nominees) or executive officers named in the Summary Compensation Table; and (2) all directors and executive officers of UnionBanCal Corporation as a group, based upon information supplied by each of the directors and executive officers. All directors and executive officers named below and all directors and executive officers of UnionBanCal Corporation as a group beneficially own less than 1% of either UnionBanCal Corporation's or Mitsubishi Tokyo Financial Group, Inc.'s outstanding shares of common stock.

    Name of Beneficial Owner(1)

     Number of UnionBanCal
    Corporation's Shares
    Beneficially Owned

     UnionBanCal
    Corporation Shares that
    may be Acquired
    within 60 Days of
    March 1, 2004 by
    Exercise of Options

     Total
     Number of
    Mitsubishi
    Tokyo
    Financial
    Group, Inc.
    Shares
    Beneficially
    Owned(2)

    David R. Andrews 360 12,000 12,360 -0-
    L. Dale Crandall(3) 500 9,000 9,500 -0-
    Richard D. Farman 1,500 15,000 16,500 -0-
    Stanley F. Farrar(4) 1,000 15,000 16,000 -0-
    Philip B. Flynn(5) 36,521 93,833 130,354 -0-
    Michael J. Gillfillan(6) 500 3,000 3,500 -0-
    Richard C. Hartnack(7) 62,780 185,999 248,779 -0-
    Norimichi Kanari(8) 1,000 -0- 1,000 29
    Satoru Kishi -0- -0- -0- 51
    Monica C. Lozano(9) 1,000 9,000 10,000 -0-
    David I. Matson(10) 25,371 75,399 100,770 -0-
    Mary S. Metz(11) 2,270 15,059 17,329 -0-
    Takahiro Moriguchi -0- -0- -0- 15
    J. Fernando Niebla 150 15,000 15,150 -0-
    Charles R. Rinehart(12) 100 6,059 6,159 -0-
    Carl W. Robertson 100 15,000 15,100 -0-
    Takaharu Saegusa(8) 100 -0- 100 10
    Tetsuo Shimura(8) 1,000 -0- 1,000 28
    Robert M. Walker(13) 52,070 153,333 205,403 -0-
    All directors and executive officers as a group (28 persons, including those named above) 227,472 971,536 1,199,008 146

    (1)
    Subject to applicable community property laws and shared voting or investment power with a spouse, the persons listed have sole voting and investment power with respect to all shares unless otherwise noted.

    (2)
    The Bank of Tokyo-Mitsubishi, Ltd., is a wholly-owned subsidiary of Mitsubishi Tokyo Financial Group, Inc. This column includes shares beneficially owned, directly and indirectly, together with associates.

    (3)
    Includes 500 shares of common stock held by a trust of which Mr. Crandall is a trustee.

    (4)
    Includes 15,000 options to purchase common stock held by a trust of which Mr. Farrar is a trustee.

    10


    (5)
    Includes 17,497 shares of common stock and 72,166 options to purchase common stock held by a trust of which Mr. Flynn is a trustee, and 15,000 shares of unvested restricted stock which are beneficially owned by Mr. Flynn.

    (6)
    Includes 500 shares of common stock held by a trust of which Mr. Gillfillan is a trustee.

    (7)
    Includes 62,610 shares of common stock held by a trust of which Mr. Hartnack is a trustee.

    (8)
    The 91,732,217 shares of UnionBanCal Corporation common stock beneficially owned by The Bank of Tokyo-Mitsubishi, Ltd., as of the record date do not include the shares of UnionBanCal Corporation common stock owned by Messrs. Kanari, Shimura, Saegusa, or by executive officers of UnionBanCal Corporation who are expatriate employees of The Bank of Tokyo-Mitsubishi, Ltd.

    (9)
    Includes 1,000 shares of common stock held by a trust of which Ms. Lozano is a trustee.

    (10)
    Includes 72,166 options to purchase common stock held by a trust of which Mr. Matson is a trustee.

    (11)
    Includes 370 shares of common stock and 15,000 options to purchase common stock held by a trust of which Dr. Metz is a trustee, and 59 stock units which are convertible into common stock within 60 days only if Dr. Metz were to cease to be a member of the Board committeeof Directors.

    (12)
    Includes 100 shares of common stock held by a trust of which Mr. Rinehart is a trustee and 59 stock units which are convertible into common stock within 60 days when Mr. Rinehart ceases to be a member of the NationalBoard of Directors.

    (13)
    Includes 51,900 shares of common stock and 121,667 options to purchase common stock held by a trust of which Mr. Walker is a trustee.


    I. ELECTION OF DIRECTORS

            Fifteen directors of UnionBanCal Corporation are to be elected at the annual meeting to serve until the next annual meeting of stockholders and until they retire, resign or their successors are elected and qualified. All are directors standing for re-election with the exception of Tetsuo Shimura and Philip B. Flynn. The Board of Directors has nominated the persons listed below for election as directors and recommends that stockholders vote FOR such nominees. A resolution of the Board currently sets the exact number of directors at fifteen. All nominees, except for Messrs. Kishi and Moriguchi, are also directors of Union Bank Act Committee which met four timesof California, N.A. If elected as directors of UnionBanCal Corporation, all nominees, except for Messrs. Kishi and Moriguchi, are expected to be re-elected (or in 2000.the case of Mr. Flynn, elected) as directors of Union Bank of California, N.A.

            The Board of Directors has adopted a retirement policy which provides that any director who is employed full timefull-time by the CompanyUnionBanCal Corporation or theUnion Bank of California, N.A., shall retire from the Board at age 65 and any director who is not employed fullfull-time by UnionBanCal Corporation or Union Bank of California, N.A., elected for the first time by the Company or the Bankbefore 1996, in general, shall not stand for reelectionre-election at the Annual Meetingannual meeting of shareholdersstockholders following the director's seventieth70th birthday. The Board has provided an exception to this policy for Kaoru HayamaTetsuo Shimura, who is 6665, and for Satoru Kishi, who is 71. I. ELECTION OF DIRECTORS Seventeen74. Outside directors ofelected for the Company are to be elected at the Annual Meeting to serve until the next annual meeting of shareholders and untilfirst time after 1996 may not stand for re-election after the earlier of retirement, resignationreaching age 70 or their successors are elected and qualified. The nominees as set forth below are all presently directorscompleting 10 years of the Company. A resolution of the Company's Board adopted pursuant to the Bylaws of the Company sets the exact number of directors at seventeen. All nominees, except for Messrs. Kishi and Yoshizawa, are also directors of the Bank. If reelected as directors of the Company, all nominees, except for Messrs. Kishi and Yoshizawa, are expected to be reelected as directors of the Bank. Messrs. Gallegos, Hancock, Petersen, Someya and Swigert are not standing for reelection. Unless authority to vote for directors is withheld as to any or all of them, it is intended that shares represented by proxies in the accompanying form will be voted FOR the election of the persons listed below.service.

            If one or more nominee shall becomebecomes unable or unwilling to accept nomination or election, the persons designated as proxiesproxy holders intend to vote on behalf of shareholders for the election of such other person(s), if any, as the Board of Directors may recommend. The Board of Directors has no reason to believe that any such nomineeof the nominees will be unable or unwilling to serve. The following information

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    Director Independence

    Categorical Standards of Independence

            In addition to reviewing each Director's compliance with the specific independence tests set forth in the New York Stock Exchange rules, the Board has established categorical standards to assist it in making independence determinations. UnionBanCal Corporation's categorical standards for director independence are set forth below. For purposes of these standards, the "Company" includes UnionBanCal Corporation, its parent and its direct and indirect consolidated subsidiaries. "Immediate family member" has the meaning set forth in the New York Stock Exchange's independence rules, as may be amended from time to time.

            Banking Relationships.    A Director will not fail to be independent from management solely as a result of lending relationships, deposit relationships or other banking relationships (including, without limitation, trust department, investment and insurance relationships) between the Company, on the one hand, and the Director (or an immediate family member) or an entity with which the Director (or an immediate family member) is furnishedaffiliated, on the other hand, provided that (a) such relationships are in the ordinary course of business of the Company and are on substantially the same terms as those prevailing at the time for comparable transactions with non-affiliated parties, and (b) with respect to extensions of credit by the nominees for election as directors: name, age,Company to the nominee's business experience during the past five years, certain directorshipsDirector, his or her immediate family member or such entity, (i) such extensions of credit are made in other corporations,compliance with applicable laws and periods of service as a directorregulations, including Regulation O of the Company. 5 NAME, AGE AS OF MARCH 31, 2001, PRINCIPAL OCCUPATION DURING THE LAST FIVE YEARS AND OTHER INFORMATION - -------------------------------------------- DAVID R. ANDREWS Mr. Andrews, 59,Board of Governors of the Federal Reserve System and Section 13(k) of the Securities Exchange Act of 1934, (ii) no event of default has occurred with respect to any of such extensions of credit, (iii) none of such extensions of credit is categorized as "classified" by the Company or any regulatory authority that supervises the Company and (iv) if any of such extensions of credit was terminated in the Company's ordinary course of business, that action would not reasonably be expected to have a material adverse effect on the Director, his or her immediate family member or the affiliated entity, as applicable.

            Business Relationships.    All payments by the Company to an entity with which a Director (or an immediate family member) is affiliated for goods or services, or other contractual arrangements, must be made in the ordinary course of business and on substantially the same terms as those prevailing at the time for comparable transactions with non-affiliated persons. The following relationships are not considered material relationships that would impair a Director's independence: (a) if a Director (or an immediate family member) is affiliated with an entity that does business with the Company and the annual sales to, or purchases from, the Company during each of such entity's three preceding fiscal years are less than the greater of $200,000 or two percent of such entity's gross annual revenues, (b) if a Director is a partner of or of counsel to a law firm, the Director (or an immediate family member) does not personally perform any legal services for the Company, and the fees paid to the firm by the Company during each of such firm's three preceding fiscal years do not exceed the greater of $200,000 or two percent of such firm's gross annual revenues, (c) if a Director is a partner, officer or employee of an investment bank or consulting firm, the Director (or an immediate family member) does not personally perform any investment banking or consulting services for the Company, and the fees paid to the firm by the Company during each of such firm's three preceding fiscal years do not exceed the greater of $200,000 or two percent of such firm's gross annual revenues, and (d) if a Director (or an immediate family member) is affiliated with an entity that has a lending relationship, deposit relationship or other banking relationship with the Company and such entity's payment of interest and loan fees to, or its receipt of interest and loan fees from, the Company during each of such entity's three preceding fiscal years are less than the greater of $1 million or two percent of such entity's gross annual revenues.

            Relationships with Not-for-Profit Entities.    A Director's independence will not be considered impaired solely for the reason that the Director or an immediate family member is (a) an executive

    12



    officer of a foundation, university or other not-for-profit organization that receives from the Company during any of the organization's prior three fiscal years, contributions in an amount not exceeding the greater of $100,000 or two percent of the not-for-profit organization's aggregate annual charitable receipts during the organization's fiscal year or (b) a director or trustee of a not-for-profit organization that receives from the Company during any of the organization's prior three fiscal years, contributions in an amount not exceeding the greater of $250,000 or two percent of the not-for-profit organization's aggregate annual charitable receipts during the organization's fiscal year. All contributions in excess of $50,000 shall be reported to the Board and may be considered in making independence determinations.


    Nominees

            The Board of Directors has affirmatively determined that each of the following Directors are independent directors: David R. Andrews, L. Dale Crandall, Richard D. Farman, Stanley F. Farrar, Michael J. Gillfillan, Monica C. Lozano, Mary S. Metz, and J. Fernando Niebla. If elected, a majority of the Board of Directors will be independent directors.

    David R. Andrews

      Mr. Andrews, 62, is Senior Vice President, Governmental Affairs, General Counsel and Secretary of PepsiCo, Inc. Mr. Andrews was a partner at the law firm of McCutchen, Doyle, Brown & Enersen.Enersen from April 2000 until February 2002. He served as legal adviser to the USU.S. Department of State from August 1997 to April 2000. Mr. Andrews has served as a director of Kaiser Foundation Health Plan, Inc. since April 2000, and Pacific Gas & Electric Co. since August 2000. Mr. Andrews has been a director of the CompanyUnionBanCal Corporation since April 2000.

    L. DALE CRANDALL Dale Crandall

      Mr. Crandall, 59,62, is President and Chief Operating Officer ofretired from Kaiser Foundation Health Plan, Inc. and Kaiser Foundation Hospitals, where he served as President and Chief Operating Officer from March 2000 to June 2002, and as Senior Vice President and Chief Financial Officer from June 1998 to March 2000. From March 1995 to June 1998, he served as Executive Vice President, Chief Financial Officer and Treasurer of APL Limited. Prior to APL, Mr. Crandall was an audit partner at PricewaterhouseCoopers LLP. Mr. Crandall has served as a director of Coventry Health Care since January 2004, BEA Systems since March 2003, Ansell Ltd., since November 2002 and Covad Communications Group, Inc., since June 2002 and has served as trustee for four funds in the Dodge & Cox Funds family of mutual funds since October 1999. Mr. Crandall has been a director of the CompanyUnionBanCal Corporation since February 2001. RICHARD

    Richard D. FARMAN Farman

      Mr. Farman, 65,68, has been Chairman Emeritus of Sempra Energy since September 2000. Mr. Farman served as Chairman and CEOChief Executive Officer of Sempra Energy from July 1998 to June 2000. Mr. FarmanHe has served as a director of Catellus Development Corporation since May 1997. Mr. Farman served as President and Chief Operating Officer of Pacific Enterprises from September 1993 to July 1998. Mr. Farman has been a director of the CompanyUnionBanCal Corporation since November 1988. STANLEY

    Stanley F. FARRAR Farrar

      Mr. Farrar, 58,61, has been a partner of the law firm of Sullivan & Cromwell LLP since October 1984. Mr. Farrar has been a director of the CompanyUnionBanCal Corporation since April 1996. RICHARD

    Philip B. Flynn

      Mr. Flynn, 46, was appointed Vice Chairman and head of the Commercial Financial Services Group of UnionBanCal Corporation and Union Bank of California, N.A., effective April 1, 2004. He served as Executive Vice President and Chief Credit Officer of UnionBanCal Corporation and Union Bank of California, N.A., from September 2000 to April 2004, as Executive Vice President and head of

    13


      Specialized Lending from May 2000 to September 2000 and as Executive Vice President and head of the Commercial Banking Group from June 1998 to May 2000.

    Michael J. Gillfillan

      Mr. Gillfillan, 56, has been a partner of Meriturn Partners, LLC since December 2002. He served as a Partner of Neveric, LLC from March 2000 to January 2002 and as a Partner of Gavilan Partners, LP, from January 1999 to December 1999. Mr. Gillfillan has been a director of UnionBanCal Corporation since January 2003.

    Richard C. HARTNACK Hartnack

      Mr. Hartnack, 55,58, has served as Vice Chairman and head of the Community Banking & Investment Services Group of the CompanyUnionBanCal Corporation and theUnion Bank of California, N.A., since September 1999, and from April 1996 to September 1999 as head of the Community Banking Group. He served as Vice Chairman of Union Bank from June 1991 until March 1996. Mr. Hartnack has been a director of the CompanyUnionBanCal Corporation since June 1991. KAORU HAYAMA

    Norimichi Kanari

      Mr. Hayama, 66,Kanari, 57, has served as ChairmanPresident and Chief Executive Officer of the CompanyUnionBanCal Corporation and the Bank since September 1998. Mr. Hayama served as Deputy President of BTM from April 1996 to June 1998 and as Deputy President ofUnion Bank of Tokyo, Ltd. from June 1994 to April 1996. Mr. Hayama has been a director of the CompanyCalifornia, N.A., since September 1998. NORIMICHI KANARI Mr. Kanari, 54, hasJuly 2001. He served as Vice Chairman of the CompanyUnionBanCal Corporation and theUnion Bank sinceof California, N.A., from July 2000.2000 to July 2001. From May 1999 to July 2000, he served as General Manager of the Corporate Banking Division in the Osaka Branch of BTM,The Bank of Tokyo-Mitsubishi, Ltd., after serving from August 1997 to May 1999 as director and General Manager of BTM'sThe Bank of Tokyo-Mitsubishi, Ltd.'s New York Branch and Cayman Branch. From April 1996 to June 1997, he was General Manager of BTM's Shimbashi Branch. From March 1995 to April 1996, he was General Manager of Bank of Tokyo's Shimbashi Branch. He has served as a Directordirector of BTMThe Bank of Tokyo-Mitsubishi, Ltd., since June 1997. Mr. Kanari has been a director of the CompanyUnionBanCal Corporation since July 2000. SATORU KISHI

    Satoru Kishi

      Mr. Kishi, 71,74, has been Chairmana Senior Advisor of BTM,The Bank of Tokyo-Mitsubishi, Ltd., since June 2000,2002, after serving as Chairman of The Bank of Tokyo-Mitsubishi, Ltd., from June 2000 to June 2002 and as President of BTMThe Bank of Tokyo-Mitsubishi, Ltd., from January 1998. Prior1998 to that time, he was Deputy President of BTM from April 1996 and Deputy President of Mitsubishi Bank, Ltd. from February 1992 through April 1996.June 2000. Mr. Kishi has been a director of the CompanyUnionBanCal Corporation since July 1999. 6 NAME, AGE AS OF MARCH 31, 2001, PRINCIPAL OCCUPATION DURING THE LAST FIVE YEARS AND OTHER INFORMATION - -------------------------------------------- MONICA

    Monica C. LOZANO Lozano

      Ms. Lozano, 44, has47, was appointed Publisher and Chief Executive Officer of La Opinión and Senior Vice President of Impremedia LLC in January 2004. She served as President and Chief Operating Officer of LA OPINION sinceLa Opinión from January 26, 2000 andto January 2004. She served as Associate Publisher of LA OPINIONLa Opinión from November 1995 to January 2000. She has served as a director of The Walt Disney Company since September 2000 and of Tenet Healthcare Corporation since July 2002. Ms. Lozano has been a director of the CompanyUnionBanCal Corporation since January 2001. MARY

    Mary S. METZ Metz

      Dr. Metz, 63,66, has been President of S. H. Cowell Foundation since January 1999. She was the Dean of University Extension, University of California, Berkeley, from July 1991 to September 1998. Dr. Metz has served as a director of SBC Communications, Inc. and its predecessors since July 1986, Pacific Gas & Electric Co. since March 1986 and Longs DrugsDrug Stores since February 1991, and Sodexho Marriott, Inc. since October 2000.1991. Dr. Metz has been a director of the CompanyUnionBanCal Corporation since November 1988. RAYMOND E. MILES Professor Miles, 68, is Professor Emeritus of Organizational Behavior and Dean Emeritus of the Haas School of Business at the University of California in Berkeley where he has served since July 1963. He

    Takahiro Moriguchi

      Mr. Moriguchi, 59, has served as a directorManaging Director, and Chief Executive, Global Corporate Banking Business Unit, of Granite Construction Co., Inc.The Bank of Tokyo-Mitsubishi, Ltd., since May 1988. Professor Miles has been a director of the Company since April 1996. TAKAHIRO MORIGUCHI2002. From July 2001 to May 2002, Mr. Moriguchi 56, hasserved as Managing Director, and Chief Executive, Treasury Unit, and Chief Executive, eBusiness & IT Initiative Unit, of The Bank of Tokyo-Mitsubishi, Ltd. Mr. Moriguchi served as President and Chief Executive Officer and Director of the CompanyUnionBanCal Corporation and the Bank since May 1997. He served as Vice Chairman and Chief Financial Officer of the Company and the Bank from April 1996 to May 1997. He served as Vice Chairman and Chief Financial Officer of

    14


      Union Bank of California, N.A., from June 1993May 1997 until March 1996. He has served as a Director of BTM since April 1996 and as a Managing Director of BTM since July 2000.2001. Mr. Moriguchi has been a director of the CompanyUnionBanCal Corporation since June 1993. April 2003.

    J. FERNANDO NIEBLA Fernando Niebla

      Mr. Niebla, 61,64, has served as President of International Technology Investors,Partners, LLC since December 1998. From December 1995 through June 1998, he was Chairman and Chief Executive Officer of Infotec Commercial Systems and he was Chairman and CEO of Infotec Development Inc. from September 1979 to June 1996.Systems. He has served on the Boardas a director of Granite Construction Co.Incorporated since August 1999. Mr. Niebla has been a director of the CompanyUnionBanCal Corporation since April 1996. CARL W. ROBERTSON Mr. Robertson, 64, has been the Managing Director of Warland Investments Company since January 1985. Mr. Robertson has been a director of the Company since April 1996. TAKAHARU SAEGUSA

    Takaharu Saegusa

      Mr. Saegusa, 48,51, has served as Deputy Chairman of UnionBanCal Corporation since March 2001, and he served as Executive Vice President of the Company sincefrom February to March 2001. He served as Deputy General Manager, Japanese Corporate Banking Group, at BTM'sThe Bank of Tokyo-Mitsubishi, Ltd.'s New York Branch from June 1998 to February 2001. From January 1997 to May 1998, he served as General Manager of BTM's Shimo-Akatsuka Branch, and from May 1996 to December 1996, as an inspector in BTM's Inspection Division after serving as Senior Vice President and Chief Manager, Planning & Controllers Group, in the North American Planning Division of The Mitsubishi Bank, Limited, from May 1995 to April 1996. Mr. Saegusa has been a director of the CompanyUnionBanCal Corporation since March 2001. ROBERT M. WALKER Mr. Walker, 59, has served as Vice

    Tetsuo Shimura

      Tetsuo Shimura, 65, was elected Chairman and headDirector of the Commercial Financial Services Group for the CompanyUnionBanCal Corporation and the Bank since April 1996. He served as Vice Chairman with Union Bank of California, N.A., effective at the close of business on October 22, 2003. He previously served on the Boards of Directors of UnionBanCal Corporation and Union Bank of California, N.A., from June 1997 to July 1992 until March 1996. He has been a director of the Company since July 1992. 7 NAME, AGE AS OF MARCH 31, 2001, PRINCIPAL OCCUPATION DURING THE LAST FIVE YEARS AND OTHER INFORMATION - -------------------------------------------- KENJI YOSHIZAWA1998. Mr. Yoshizawa, 69, has served as the Deputy Chairman of BTM since June 2000. HeShimura served as Deputy President and director of BTMThe Bank of Tokyo-Mitsubishi, Ltd. from April 1996July 2001 to June 2000. Mr. Yoshizawa has been a director of the Company since September 1989. SECURITY OWNERSHIP BY MANAGEMENT The following table indicates the beneficial ownership of the Company's and BTM's Common Stock2003. Prior to that time, he served as of February 28, 2001, by (1) by each of the directors (including all nominees for reelection), the Chief Executive Officer and the other four most highly compensated executive officers; and (2) all directors and executive officers of the Company as a group, based upon information supplied by each of the directors and executive officers. All directors and executive officers of the Company as a group beneficially own less than 1% of the Company's and BTM's outstanding shares of Common Stock.
      SHARES THAT NUMBER MAY OF COMPANY BE ACQUIRED NUMBER OF SHARES WITHIN 60 DAYS BTM SHARES BENEFICIALLY BY EXERCISE OF BENEFICIALLY NAME OF BENEFICIAL OWNER OWNED(2) OPTIONS TOTAL OWNED(2) - ------------------------ ------------ -------------- -------- ------------ David R. Andrews.............................. 360 3,000 3,360 -0- L. Dale Crandall.............................. 500 0 500 -0- Richard D. Farman............................. 1,500 4,000 5,500 -0- Stanley F. Farrar............................. 1,000 4,000 5,000 -0- Richard C. Hartnack........................... 62,670 78,000 140,670 -0- Kaoru Hayama(1)............................... 3,000 -0- 3,000 34,612 Norimichi Kanari(1)........................... 500 -0- 500 19,028 Satrou Kishi(1)............................... -0- -0- -0- 48,471 Monica Lozano................................. 1,000 -0- 1,000 -0- Mary S. Metz.................................. 2,169 4,000 6,169 -0- Raymond E. Miles.............................. 1,000 4,000 5,000 -0- Takahiro Moriguchi(1)......................... 6,000 -0- 6,000 10,803 J. Fernando Niebla............................ 150 4,000 4,150 105 Carl W. Robertson............................. 100 4,000 4,100 -0- Takaharu Saegusa.............................. -0- -0- -0- 9,652 Robert M. Walker(3)........................... 51,960 147,999 199,959 -0- Kenji Yoshizawa(1)............................ 663 -0- 663 48,863 All directors and executive officers as a group (26 persons, including those named above)(3)................................... 258,007 419,877 677,884 171,534
      - ------------------------ (1) The 105,566,801 shares of Company Common Stock beneficially owned by BTM as of the record date do not include the shares of the Company's Common Stock owned by Kaoru Hayama, Takahiro Moriguchi, Kenji Yoshizawa, and Norimichi Kanari, and executive officers of the Company who are associated as officers or directors of BTM. (2) Includes shares beneficially owned, directly and indirectly, together with associates. Subject to applicable community property laws and shared voting or investment power with a spouse, the persons listed have sole voting and investment power with respect to all shares unless otherwise noted. 8 (3) Included in the total shares indicated under the Company column are the following shares of restricted stock granted pursuant to the Management Stock Plan which are beneficially owned by the named individuals and the group as a whole:
      VESTED AND UNVESTED UNVESTED SHARES SHARES -------- ---------- Robert M. Walker............................................ 4,500 4,500 Executive officers as a group............................... 16,590 20,115
      II. RATIFICATION OF THE SELECTION OF INDEPENDENT AUDITORS The Board of Directors recommends a vote FOR ratifying the selection of Deloitte & Touche LLP as independent auditors for the Company. The Board of Directors has appointed Deloitte & Touche LLP as the Company's independent auditors for the year ending December 31, 2001. The appointment was recommended by the Audit Committee. Shareholders are being asked to ratify this selection at the Annual Meeting. The firm of Deloitte & Touche LLP has audited the accounts of the Company since 1996 and is considered well qualified. Audit services include the annual audit examination, limited reviews of unaudited quarterly financial data, assistance in filings with various regulatory authorities and with the Annual Report to Shareholders, and discussions regarding accounting principles and practices followed by the Company in preparing its financial statements. Representatives of Deloitte & Touche LLP are expected to be present at the Annual Meeting with the opportunity to make a statement if they desire to do so, and are also expected to be available to answer appropriate questions. AUDIT COMMITTEE REPORT Notwithstanding anything to the contrary set forth in any of the Company's previous or future filings under the Securities Act or the Exchange Act that might incorporate any proxy statement or future filings with the Securities and Exchange Commission ("SEC"), in whole or in part, the following report shall not be deemed to be incorporated by reference to such filing. The Audit Committee of the Company's Board of Directors (the "Audit Committee") is composed of four independent directors and operates under a written charter adopted by the Board of Directors (Exhibit A), as required by the applicable listing standards of the New York Stock Exchange. The members of the Audit Committee on December 31, 2000, were Mary S. Metz, Chair, David R. Andrews, Raymond E. Miles and Henry T. Swigert. The Audit Committee recommends to the Board of Directors, subject to shareholder ratification, the selection for the year ending December 31, 2001 of the Company's independent auditors, who were Deloitte & Touche LLP for the year ending December 31, 2000. Management is responsible for the Company's internal controls and the financial reporting process. The independent auditors are responsible for performing an independent audit of the Company's consolidated financial statements in accordance with auditing standards generally accepted in the United States and to issue an opinion thereon. The Audit Committee's responsibility is to monitor and oversee these processes. In this context, the Audit Committee has met and held discussions with management and the independent auditors. Management represented to the Audit Committee that the Company's consolidated financial statements were prepared in accordance with accounting principles generally accepted in the United States, and the Audit Committee has reviewed and discussed the consolidated financial statements with management and the independent auditors. The Audit Committee discussed 9 with the independent auditors matters required to be discussed by Statement on Auditing Standards No. 61 (Communication with Audit Committees). In performing its functions, the Audit Committee acts only in an oversight capacity and necessarily relies on the work and assurances of the Company's management, which has the primary responsibility for financial statements and reports, and of the independent auditors, who, in their report, express an opinion on the conformity of the Company's annual consolidated financial statements to accounting principles generally accepted in the United States. The Company's independent auditors also provided to the Audit Committee the written disclosures required by the Independence Standards Board Standard No. 1 (Independence Discussions with Audit Committees), and the Audit Committee discussed with the independent auditors that firm's independence. Based on the Audit Committee's discussion with management and the independent auditors and the Audit Committee's review of the representation of management and the report of the independent auditors to the Audit Committee, the Audit Committee recommended that the Board of Directors include the audited consolidated financial statements in the Company's Annual Report on Form 10-K for the year ended December 31, 2000, to be filed with the SEC. AUDIT COMMITTEE Mary S. Metz, Chair David R. Andrews Raymond E. Miles Henry T. Swigert AUDIT FEES The aggregate fees billed by Deloitte & Touche LLP for professional services rendered for the audit of the Company's annual consolidated financial statements for the most recent fiscal year (2000) and the reviews of the consolidated financial statements included in the Company's Form 10-Q was $1,886,000. FINANCIAL INFORMATION SYSTEMS DESIGN AND IMPLEMENTATION FEES The aggregate fees billed for professional services rendered for information technology services related to financial information systems design and implementation by Deloitte & Touche LLP for the most recent fiscal year (2000) was $826,000. ALL OTHER FEES The aggregate fees billed for services rendered by Deloitte & Touche LLP other than for the services described above, including tax consulting, permitted internal audit outsourcing and other non-audit services, for the most recent fiscal year (2000) was $5,205,000. The Audit Committee considered whether the provision of the services other than the audit services is compatible with maintaining Deloitte & Touche LLP's independence. 10 III. RE-APPROVAL OF 1997 UNIONBANCAL PERFORMANCE SHARE PLAN, AS AMENDED The Board of Directors recommends that shareholders vote FOR the proposal to re-approve the Performance Share Plan. The Performance Share Plan was initially approved by the shareholders on May 28, 1997. The Company is seeking re-approval in accordance with Section 162(m) of the Internal Revenue Code of 1986, as amended, and implementing regulations ("the Code"). The Performance Share Plan is substantially the same as approved in 1997. PURPOSE. Section 162(m) of the Code has the effect of eliminating a federal income tax deduction for annual compensation in excess of one million dollars paid by the Company (or the Bank) to any officer required to be named in the Summary Compensation Table unless that compensation is paid on account of attainment of one or more "performance-based" goals. One requirement for compensation to be performance-based is that compensation is paid or distributed pursuant to a plan that has been approved by the shareholders every five years. Certain executive officers required to be named in the Summary Compensation Table are eligible to participate in the Performance Share Plan. Reapproval of this Plan will commence a new five-year period as called for by the Code. SUMMARY OF THE PLAN. The Performance Share Plan provides a means for employees of the Company and its subsidiaries to earn cash long-term incentives. The Executive Compensation & Benefits Committee ("Benefits Committee") is comprised of five non-employee Directors and administers this Plan. Target awards under the Performance Share Plan may be granted for an aggregate of not more than 600,000 performance shares. Forfeited shares become available again for target awards. As of December 31, 2000, 86,866 target awards were outstanding and 513,134 were available for grants. Each participant is granted a target award at the beginning of a performance cycle, which consists of three consecutive fiscal years. No participant may be granted more than 60,000 target awards in any fiscal year. The size of the target award (number of performance shares) is based on position level, desired pay positioning, other long-term incentive grants and other factors considered by the Benefits Committee. Based on Company performance, participants may earn zero to two times the target awards. Performance shares are earned based on the Company's financial performance results relative to certain peer banks during the respective performance cycle. At the beginning of each performance cycle, the Benefits Committee establishes the specific performance measure or measures to be used and the schedule for calculating the number of performance shares (as a multiple of the target award) actually earned. Participants earn performance shares only upon the attainment of the performance goals established by the Benefits Committee. If extraordinary events occur during a performance cycle which alter the basis upon which the performance measurement(s) is calculated, such calculation may be adjusted, with the Benefits Committee's approval, to exclude the effect of these events. However, the Benefits Committee may not increase the amount of compensation payable that would otherwise be due upon attainment of the goals. Eligible participants must be employed through the end of a performance cycle in order to receive an award. Payments are in cash. In the case of retirement, death or permanent disability, participants (or their beneficiary or estate in the event of death) will be eligible to receive a pro-rata earned award. The Benefits Committee also has the discretion to authorize continued participation, proration or early distribution of earned awards which would otherwise be forfeited. The Board may at any time amend, suspend or terminate the Performance Share Plan; provided, however, the Board cannot amend the Performance Share Plan, without approval of the Company's shareholders, to increase the aggregate number of performance shares subject to the Performance Share Plan or to change the designation or class of persons eligible to receive target awards under the Performance Share Plan. 11 The affirmative vote of a majority of the total number of votes entitled to be cast by holders of shares of the Company's Common Stock represented at the Annual Meeting is needed to re-approve the Performance Share Plan. IV. APPROVAL OF UNION BANK OF CALIFORNIA SENIOR MANAGEMENT BONUS PLAN The Board of Directors recommends that shareholders vote FOR the proposal to approve the Senior Management Bonus plan. The Company is seeking approval of the Senior Management Bonus Plan in accordance with Section 162(m) of the Internal Revenue Code of 1986, as amended, and implementing regulations ("the Code"). The Senior Management Bonus Plan was adopted by the Board of Directors on May 28, 1997, to be effective as of January 2001. PURPOSE OF PLAN. The Senior Management Bonus Plan is in partial response to provisions of Section 162(m) of the Code, which has the effect of eliminating a federal income tax deduction for annual compensation in excess of one million dollars paid by the Company (or the Bank) to any officer required to be named in the Summary Compensation Table unless that compensation is paid on account of attainment of one or more "performance-based" goals. One requirement for compensation to be performance-based is that compensation is paid or distributed pursuant to a plan that has been approved by shareholders every five years. The Senior Management Bonus Plan has not been submitted previously for shareholder approval. The Senior Management Bonus Plan is consistent with the Company's emphasis on performance-based compensation and its current compensation philosophy, as more fully described in the Executive Compensation & Benefits Committee Report on Executive Compensation set forth below in this Proxy Statement. Moreover, the Senior Management Bonus Plan reflects the Company's belief in the need to (i) recruit, motivate and retain senior officers through compensation and benefits that are competitive with those of a peer group of banks; and (ii) enhance shareholder value by aligning incentive compensation of senior officers with corporate performance and achieving business objectives and, to the extent possible, by preserving tax-deductibility of senior officer compensation. SUMMARY OF PLAN. The Senior Management Bonus Plan is administered by the Executive Compensation & Benefits Committee of the Board of Directors, which is composed of non-employee Directors. In 2000, eligible participants included the Bank's non-expatriate Vice Chairmen, executive vice presidents, and senior vice presidents who do not participate in business unit incentive plans. Since 1997, the determination of the bonus pool available for incentive payments each year has been based on the Bank's performance against specific measures (in 2000, budgeted return on equity and net income) and the sum of target awards for all participants. The bonus pool for the year equals (i) the target senior management bonus pool established by the sum of target awards for all individual participants; (ii) multiplied by a percentage determined by the Bank's actual performance against the pre-established measures; and (iii) adjusted by increasing or decreasing the pool by up to twenty percent by the Executive Compensation & Benefits Committee to factor in other considerations identified by the Committee such as strategic and other financial performance measures. The Committee may also factor in the effect of other extraordinary circumstances or material events which were not specifically planned or not directly related to the performance of senior officers during the performance year. Individual awards are based on performance criteria established at the beginning of each year. The Company's PresidentManaging Director and Chief Executive, Officer recommendsGlobal Corporate Banking Business Unit of The Bank of Tokyo-Mitsubishi, Ltd., from July 2000 to the Committee awards for eligible Vice Chairmen and other policy making officers. The Committee may then approve such awards or modify the awards. The President and Chief Executive Officer then allocates remaining bonus pool funds for non-policy making officers to group heads based on group performance and individual award 12 targets. Group heads then submit individual bonus award recommendations for individual participants to the President and Chief Executive Officer for review and approval. Individual awards cannot exceed two times target award amounts. In addition, bonuses for executive officer participants named in the July 2001.

    15



    EXECUTIVE COMPENSATION

    Summary Compensation Table are determined solely based on performance against the pre-established measures and may be decreased (but not increased) by the Committee on a discretionary basis. Finally, the Senior Management Bonus Plan limits the amount any individual may be awarded during a performance year. Policy making expatriate officers of BTM and the Chairman of the Company do not participate in the Senior Management Bonus Plan. Eligible participants must be employed by the Bank or its subsidiaries through the end of a performance year in order to receive a bonus award payment. In the case of retirement, death, permanent disability or exceptional circumstances, deviations from eligibility for policy making officers may be approved at the sole discretion of the Committee, and the President and Chief Executive Officer may approve deviations from eligibility for other officers in his sole discretion. Individual awards earned under the Plan are made in cash. Award payments are made as soon as administratively practical after the end of each fiscal year. The Board may at any time amend, suspend or terminate the Plan, except to change the designation or class of persons eligible to participate. The affirmative vote of a majority of the total number of votes entitled to be cast by holders of shares of the Company's Common Stock represented at the Annual Meeting is needed to approve the Senior Management Bonus Plan. V. COMPENSATION AND OTHER TRANSACTIONS WITH MANAGEMENT AND OTHERS SUMMARY COMPENSATION TABLE

            The following table sets forth the compensation for the last three fiscal years of the President and Chief Executive Officer, the Chairman of the Company,Board, the former Chairman of the Board, the Deputy Chairman of the Board and the four next most highly compensated named executive officers of the Company (other than the President and Chief Executive Officer) who served as executive officers on December 31, 20002003 ("named executive officers"). 13 SUMMARY COMPENSATION TABLE(1)
    ANNUAL COMPENSATION LONG-TERM COMPENSATION - --------------------------------------------------------------------------- --------------------------- AWARDS --------------------------- RESTRICTED LONG STOCK SECURITIES ACTUAL OTHER ANNUAL AWARDS UNDERLYING NAME & PRINCIPAL POSITION YEAR SALARY BONUS COMPENSATION(2) IN DOLLARS(3) OPTIONS(4) - ------------------------- -------- -------- -------- --------------- ------------- ----------- Takahiro Moriguchi....... 2000 $509,510 $0 $32,741 $0 0 President and Chief 1999 $468,995 $0 $24,894 $0 0 Executive Officer 1998 $329,735 $0 $18,809 $0 0 Kaoru Hayama............. 2000 $546,332 $0 $39,851 $0 0 Chairman of the Board 1999 $520,091 $0 $26,894 $0 0 1998 $143,949 $0 $10,022 $0 0 Yoshihiko Someya......... 2000 $405,911 $0 $ 9,151 $0 0 Deputy Chairman of the 1999 $423,502 $0 $15,062 $0 0 Board 1998 $299,651 $0 $13,903 $0 0 Richard Hartnack......... 2000 $445,962 $0 $33,964 $0 40,000 Vice Chairman of the 1999 $429,615 $350,000 $24,944 $0 36,000 Board 1998 $415,000 $250,000 $24,593 $0 19,500 Robert Walker............ 2000 $464,231 $0 $58,246 $0 40,000 Vice Chairman of the 1999 $429,615 $450,000 $45,647 $0 36,000 Board 1998 $413,627 $300,000 $38,816 $447,000 19,500 LONG-TERM COMPENSATION - ------------------------- ----------------------------------- PAYOUTS ----------------------------------- ALL OTHER LONG COMPENSATION(5) NAME & PRINCIPAL POSITION INCENTIVE PAYOUTS TERM - ------------------------- ----------------- --------------- Takahiro Moriguchi....... $0 $0 President and Chief $0 $0 Executive Officer $0 $0 Kaoru Hayama............. $0 $0 Chairman of the Board $0 $0 $0 $0 Yoshihiko Someya......... $0 $0 Deputy Chairman of the $0 $0 Board $0 $0 Richard Hartnack......... $193,994 $8,700 Vice Chairman of the $171,046 $6,921 Board $0 $6,400 Robert Walker............ $193,994 $8,700 Vice Chairman of the $171,046 $7,200 Board $0 $6,400
    - ----------------------------------

     
      
      
      
      
     Long-Term Compensation
      
     
     
      
     Annual Compensation
     Awards
     Payouts
      
     
    Name & Principal Position(1)

     Year
     Salary
     Bonus
     Other Annual
    Compensation(2)

     Restricted
    Stock
    Awards(3)

     Securities
    Underlying
    Options

     Long-Term
    Incentive
    Payouts

     All Other
    Compensation(4)

     
    Norimichi Kanari
    President and Chief Executive Officer
     2003
    2002
    2001
     $
    $
    $
    522,142
    515,703
    546,614
     $0
    $0
    $0
     $22,285
    $39,616
    $36,295
     $0
    $0
    $0
     -0-
    - -0-
    - -0-
     $0
    $0
    $0
     $0
    $0
    $0
     

    Tetsuo Shimura(5)
    Chairman of the Board

     

    2003

     

    $

    105,343

     

    $0

     

    $2,125

     

    $0

     

    - -0-

     

    $0

     

    $0

     

    Kaoru Hayama(5)
    Former Chairman of the Board

     

    2003
    2002
    2001

     

    $
    $
    $

    366,984
    552,822
    570,483

     

    $0
    $0
    $0

     

    $12,693
    $33,403
    $36,277

     

    $0
    $0
    $0

     

    - -0-
    - -0-
    - -0-

     

    $0
    $0
    $0

     

    $94,849
    $0
    $0

    (6)


    Takaharu Saegusa
    Deputy Chairman of the Board

     

    2003
    2002
    2001

     

    $
    $
    $

    354,951
    385,059
    364,659

     

    $0
    $0
    $0

     

    $2,325
    $9,736
    $29,917

     

    $0
    $0
    $0

     

    - -0-
    - -0-
    - -0-

     

    $0
    $0
    $0

     

    $0
    $0
    $0

     

    Richard C. Hartnack
    Vice Chairman of the Board

     

    2003
    2002
    2001

     

    $
    $
    $

    505,961
    490,962
    471,923

     

    $400,000
    $500,000
    $220,000

     

    $36,464
    $42,071
    $80,510

     

    $0
    $0
    $0

     

    40,000
    55,000
    80,000

     

    $1,180,099
    $387,296
    $259,272

     

    $8,500
    $6,850
    $7,650

     

    Robert M. Walker(7)
    Vice Chairman of the Board

     

    2003
    2002
    2001

     

    $
    $
    $

    512,308
    502,308
    489,615

     

    $400,000
    $475,000
    $220,000

     

    $41,237
    $57,655
    $89,781

     

    $0
    $0
    $0

     

    40,000
    55,000
    80,000

     

    $1,180,099
    $387,296
    $259,272

     

    $8,500
    $6,850
    $7,650

     

    David I. Matson
    Chief Financial Officer

     

    2003
    2002
    2001

     

    $
    $
    $

    364,615
    336,538
    294,615

     

    $250,000
    $270,000
    $100,000

     

    $50,824
    $58,588
    $71,598

     

    $0
    $0
    $0

     

    22,000
    25,000
    30,000

     

    $337,171
    $138,320
    $86,424

     

    $9,625
    $7,792
    $8,430

     

    Philip B. Flynn(7)
    Chief Credit Officer

     

    2003
    2002
    2001

     

    $
    $
    $

    389,231
    347,885
    310,961

     

    $290,000
    $310,000
    $150,000

     

    $48,976
    $52,137
    $52,746

     

    $281,700
    $270,000
    $222,600

     

    30,000
    35,000
    30,000

     

    $337,171
    $138,320
    $0

     

    $8,500
    $6,350
    $7,650

     

    (1)
    Messrs. Moriguchi,Kanari, Shimura, Hayama and Someya,Saegusa, as expatriate employees of BTM,The Bank of Tokyo-Mitsubishi, Ltd., are not eligible to receive restricted stock awards, stock option grants, performance share awards, long-term incentive payments or annual bonuses to be paid in 20012004 for 20002003 performance. Their compensation takes into consideration the BTMincludes amounts payable under The Bank of Tokyo-Mitsubishi, Ltd. Expatriate Pay Program which takes into account exchange rates, housing costs, and other related factors. SeePlease refer to the Executive Compensation & Benefits Committee Report on Executive Compensation--Overview, Policy Making Expatriate Officer Compensation, and Chief Executive Compensation for additional information. The data set forth in this table for the above five officers includes all compensation awarded to, earned by or paid to them from any source for services rendered to the CompanyUnionBanCal Corporation and its subsidiaries. One additional executive officer received 2000 cash compensation that was greater than one or more of the top five officers' compensation. He is not included as a named executive officer because he is a lower ranking policy making officer than the listed named executive officers.

    (2) Includes
    Other Annual Compensation includes perquisites and other personal benefits, securities or property, which, in 2003, aggregated less than the lower of $50,000 or 10% of the total salary and property. bonus reported for each person.

    (3)
    The value listed in the table for restricted stock awards was based on the closing market price of UnionBanCal Corporation common stock at the Company's Common Stock at grant date. A three-for-one splitMr. Flynn received 6,000 restricted shares in 2003, 6,000 restricted shares in 2002 and 6,000 restricted shares in 2001. As of December 31, 2003, the total number of unvested shares of restricted stock awards held by Mr. Flynn was 15,000. Each award granted to Mr. Flynn vests ratably over four years on the anniversary of the Company's Common Stock took place on December 21, 1998 (the "3-for-1 Split"). Mr. Hartnack was granted -0- shares in 2000, -0- shares in 1999, -0- shares in 1998, and 2,400 shares in 1997 of restricted stock. Mr. Walker was granted -0- shares in 2000, -0- shares in 1999, 18,000 shares in 1998, and 2,400 shares in 1997 of restricted stock.grant date. The aggregate value of restricted stock awards, as of December 31, 2000,2003, held

    16


      by Mr. HartnackFlynn was $10,913 and by Mr. Walker was $218,250$863,100 based on the closing market price of UnionBanCal Corporation common stock on December 31, 2000. Each award granted to Messrs. Hartnack and Walker vests ratably over four years on the anniversary2003. Holders of the grant date for each award, except for the 1997 award which vested 100% on January 1, 2000. As of December 31, 2000, the total vested and unvested shares ofsuch restricted stock awards held by Mr. Hartnack was 450 and by Mr. Walker, 9,000. Program participants have the right to vote their restrictedreceive dividends on the subject shares and receive dividends. (4) Option shares granted to Mr. Hartnack and Mr. Walker reflectat the number of sharessame rate as a result ofthose paid on UnionBanCal Corporation common stock.

    (4)
    All Other Compensation includes the 3-for-1 Split that took place on December 21, 1998. (5) Includes dollar value of match,employer matching, profit sharing, and stock discount contributions to the Union Bank of California, N.A. 401(k) Plan. STOCK OPTIONS

    (5)
    Mr. Hayama resigned on October 22, 2003. Mr. Shimura was elected Chairman and Director of UnionBanCal Corporation and Union Bank of California, N.A., effective at the close of business on October 22, 2003.

    (6)
    Reflects the amount paid as accrued vacation upon Mr. Hayama's resignation on October 22, 2003.

    (7)
    Mr. Walker will not stand for re-election to the Board of Directors at the 2004 Annual Meeting, and Mr. Flynn has been appointed Vice Chairman and head of the Commercial Financial Services Group of UnionBanCal Corporation and Union Bank of California, N.A., effective April 1, 2004.

    Stock Options

            The following two tables summarize grants and exercises of options to purchase the Company's Common StockUnionBanCal Corporation common stock during 20002003 to or by the named executive officers, and with respect to option grants, the per-share exercise price, the expiration date of the options, and the grant date present value of options held by such persons at December 31, 2000.2003. The second table also provides information 14 concerning the total number of securities underlying unexercised options and the aggregate dollar value of in-the-money, unexercised options. The CompanyUnionBanCal Corporation did not reprice any options during 20002003 or any prior year, and did not provide executives Stock Appreciation Rights (SARs).year. In 2000,2003, expatriate officers, who are expatriates, including the Chairman of the Board, the former Chairman of the Board, the President and Chief Executive Officer and the Deputy Chairman of the Board, were not eligible to receive stock options. Please refer to the Executive Compensation & Benefits Committee Report on Executive Compensation: Overview,Compensation for additional information. OPTION GRANTS IN LAST FISCAL YEAR (2000)


    Option Grants in Last Fiscal Year (2003)(1)
    NUMBER OF SECURITIES PERCENT OF TOTAL OPTIONS GRANT DATE UNDERLYING OPTIONS GRANTED TO EMPLOYEES EXERCISE EXPIRATION PRESENT NAME GRANTED IN FISCAL YEAR PRICE DATE VALUE(2) - ---- -------------------- ------------------------ -------- ---------- ---------- Richard C. Hartnack...... 40,000 1.88% $28.4375 5/1/10 $408,400 Robert M. Walker......... 40,000 1.88% $28.4375 5/1/10 $408,400
    - ------------------------

    Name

     Number of Securities
    Underlying Options
    Granted

     Percent of Total Options
    Granted to Employees
    in Fiscal Year

     Exercise
    Price

     Expiration
    Date

     Grant Date
    Present
    Value(2)

    Richard C. Hartnack 40,000 1.59%$39.80 4/1/13 $516,800
    Robert M. Walker 40,000 1.59%$39.80 4/1/13 $516,800
    David I. Matson 22,000 0.87%$39.80 4/1/13 $284,240
    Philip B. Flynn 30,000 1.19%$39.80 4/1/13 $387,600

    (1)
    All options are non-qualified stock options to purchase shares of the Company's Common Stock.UnionBanCal Corporation's common stock. The exercise price of the options is 100% of the fair market value on the date the option was granted. Options are granted for a term of ten years. The options become exercisable pro-rata over three years from the grant date, subject to continuous employment or earlier forfeiture if employment terminates.

    (2)
    The grant date present value is based on the Black-Scholes option pricing model with assumptions believed by management to be applicable to the Company.UnionBanCal Corporation. The assumptions used in the model were projected volatility of 44.4%43.16%, risk-free rate of return of 6.42%2.93%, annual dividend yield of 3.52%2.81%, and average time to exercise of five years. The actual value, if any, an executive officer may realize will depend on the excess of the actual stock price over the exercise price on the date the option is exercised. AGGREGATED OPTION EXERCISES IN THE LAST FISCAL YEAR AND FISCAL YEAR-END OPTION VALUES
    NUMBER OF SECURITIES UNDERLYING UNEXERCISED VALUE OF UNEXERCISED SHARES OPTIONS AT IN-THE-MONEY OPTIONS ACQUIRED FISCAL YEAR-END(1) AT FISCAL YEAR-END)(2) ON VALUE --------------------------- --------------------------- NAME EXERCISE REALIZED EXERCISABLE UNEXERCISABLE EXERCISABLE UNEXERCISABLE - ---- -------- -------- ----------- ------------- ----------- ------------- Richard C. Hartnack............. -0- $-0- 88,002 70,501 $ 499,163 $0 Robert M. Walker................ -0- $-0- 147,999 70,501 $1,334,125 $0
    - ------------------------ (1)

    17



    Aggregated Option shares have been adjusted to reflectExercises in the result of the 3-for-1 Split that took place on December 21, 1998. (2) Last Fiscal Year (2003)
    and Fiscal Year-End Option Values

     
      
      
     Number of Securities Underlying
    Unexercised Options at
    Fiscal Year-End

     Value of Unexercised
    In-the-Money
    Options at Fiscal Year-End(1)

    Name

     Shares Acquired
    on Exercise

     Value
    Realized

     Exercisable
     Unexercisable
     Exercisable
     Unexercisable
    Richard C. Hartnack 52,500 $1,278,931 147,666 103,334 $3,749,643 $1,970,047
    Robert M. Walker 63,000 $1,977,387 167,166 103,334 $4,187,548 $1,970,047
    David I. Matson 29,000 $747,375 49,733 48,667 $1,170,018 $904,218
    Philip B. Flynn 15,000 $434,085 62,166 63,334 $1,523,588 $1,140,476

    (1)
    The value of in-the-money options is calculated based on the amount by which the closing price of theour common stock at December 31, 20002003 ($24.25)57.54) exceeds the exercise price. This value is represented by the post 3-for-1 Split closing price. LONG-TERM INCENTIVE PLAN

    Long-Term Incentive Plan

            The following table provides information regarding awards made during 20002003 under the 1997 UnionBanCal Corporation Performance Share Plan (Exhibit B) to the named executive officers, with the number of shares awarded under the plan,Plan, the applicable performance period, and the number of shares under the award (target and maximum amount). Messrs. Hartnack and Walker each were awarded the target number of 7,000 performance shares in 2000. In 2000,2003, officers who are expatriates, including the Chairman of the Board, the former Chairman of the Board, the President and Chief Executive Officer and the Deputy Chairman of the Board were not eligible to receive 15 UnionBanCal Corporation Performance Share Plan awards. Please refer to the Executive Compensation & Benefits Committee Report on Executive Compensation: Overview,Compensation for additional information. LONG-TERM INCENTIVE PLANS-AWARDS IN LAST FISCAL YEAR(1)
    ESTIMATED FUTURE PAYOUTS UNDER NON STOCK PRICE NUMBER OF PERFORMANCE OR BASED PLANS SHARES, OTHER PERIOD ------------------------------- UNITS OR UNTIL MATURATION THRESHOLD TARGET MAXIMUM NAME OTHER RIGHTS OR PAYOUT (#) (#) (#) - ---- ------------- ---------------- --------- -------- -------- Richard C. Hartnack..................... 7,000 3 years -0- 7,000 14,000 Robert M. Walker........................ 7,000 3 years -0- 7,000 14,000
    - ------------------------


    Long-Term Incentive Plans—Awards in Last Fiscal Year (2003)(1)

     
      
      
     Estimated Future Payouts Under Non-Stock
    Price-Based Plans

    Name

     Number of Shares,
    Units or Other Rights

     Performance or Other Period
    Until Maturation or Payout

     Threshold
    (#)

     Target
    (#)

     Maximum
    (#)

    Richard C. Hartnack 7,000 3 years -0- 7,000 14,000
    Robert M. Walker 7,000 3 years -0- 7,000 14,000
    David I. Matson 3,500 3 years -0- 3,500 7,000
    Philip B. Flynn 3,500 3 years -0- 3,500 7,000

    (1)
    Performance Share Plan awards shown in this table were granted in accordance with the 1997 UnionBanCal Corporation Performance Share Plan approved by the shareholders at the Annual Meeting on May 28, 1997.Plan. Under the Performance Share Plan, performance shares may be earned based on the Company'sUnionBanCal Corporation's financial performance relative to its peer group. The value of a performance share will be equal to the average month-end closing price of the Company's Common StockUnionBanCal Corporation's common stock for the final six months of the performance period. The cash amounts payable following the end of the performance period will be equal to the earned award multiplied by the average price. PENSION PLANSThis proxy statement includes a proposal to amend the 1997 UnionBanCal Corporation Performance Share Plan to increase by 2,000,000 the number of performance shares subject to the Plan and to permit the Executive Compensation & Benefits Committee to provide for the payment of earned awards in cash and/or shares of UnionBanCal Corporation common stock issued under the Year 2000 UnionBanCal Corporation Management Stock Plan.

    18


    Pension Plans

            The following table indicates the estimated annual benefit payable to a covered participant in the Union Bank of California Retirement Plan ("Retirement Plan"), retiring at age 65, based on compensation and years of service to the Company,UnionBanCal Corporation, its participating subsidiaries and certain affiliates. Employees covered by the retirement plans of BTM,The Bank of Tokyo-Mitsubishi, Ltd., including Messrs. Moriguchi,Kanari, Shimura, Hayama and Someya,Saegusa, are excluded from participation. The amounts shown in the table reflect straight life annuity amounts and do not reflect any deduction for Social Security and other offset amounts and have been calculated without reference to the maximum limitations imposed by the Internal Revenue Code. PENSION PLAN TABLE
    ANNUAL BENEFIT YEARS OF SERVICE(2) ------------------------------ COMPENSATION(1) 10 20 30 - --------------- -------- -------- -------- 100,000 20,000 40,000 60,000 200,000 40,000 80,000 120,000 300,000 60,000 120,000 180,000 400,000 80,000 160,000 240,000 500,000 100,000 200,000 300,000 600,000 120,000 240,000 360,000
    - ------------------------


    Pension Plan Table

     
     Annual Benefit-Years of Service(2)
    Compensation(1)

     10
     15
     20
     25
     30
    $600,000 $120,000 $180,000 $240,000 $300,000 $360,000
    $700,000 $140,000 $210,000 $280,000 $350,000 $420,000
    $800,000 $160,000 $240,000 $320,000 $400,000 $480,000
    $900,000 $180,000 $270,000 $360,000 $450,000 $540,000
    $1,000,000 $200,000 $300,000 $400,000 $500,000 $600,000
    $1,100,000 $220,000 $330,000 $440,000 $550,000 $660,000
    $1,200,000 $240,000 $360,000 $480,000 $600,000 $720,000

    (1)
    Compensation covered by the Retirement Plan includes base salary onlyand annual bonus as of December 31, 2000,2003, which was $450,000$1,010,000 for Mr. Hartnack, and $475,000$990,000 for Mr. Walker. Walker, $640,000 for Mr. Matson and $710,000 for Mr. Flynn.

    (2)
    As of December 31, 2000, Mr.2003, Messrs. Hartnack, Walker, Matson and Mr. WalkerFlynn had 1013, 12, 28, and 924 years of credited service, respectively.

            Benefits in excess of limitations imposed by the Internal Revenue Code may be paid by the CompanyUnionBanCal Corporation through individual supplemental retirement contracts, to certain officers of UnionBanCal Corporation through supplemental benefits within the qualified plan, or to certain officers of the CompanyUnionBanCal Corporation pursuant to its Supplemental Executive Retirement Plan. The Union Bank of California Supplemental Executive Retirement Plan benefits wereare extended to senior vice presidents and other senior executives of the Company,UnionBanCal Corporation, including 16 named executive officers of UnionBanCal Corporation named above in the Company,Summary Compensation Table, except expatriate named executive officers, on November 17, 1995. The Supplemental Executive Retirement Plan was amended on December 10, 1997, extending benefits to senior vice presidents and other senior executives of the Bank.officers. An enhanced Supplemental Executive Retirement Plan was extended to policy-making officers on November 17, 1999. Certain officers of the pre-1988 Union Bank are participants in the Executive Supplemental Benefit Plan which provides a benefit equal to 20% or 30% of the officer's compensation, payable for ten years. Under a related agreement, the officers' compensation for purposes of calculating the benefit was fixed at 1990 levels, payablein exchange for ten years. SENIOR MANAGEMENT BONUS PLANthe right to receive, subject to continued employment, up to three lump sum installment payments equal to the estimated benefit they could have received under the plan if compensation was not fixed at 1990 levels. Messrs. Flynn and Matson each received the final installment of those payments in January 2003, equal to $15,759 and $51,957, respectively.

    19


    Senior Management Bonus Plan

            The Senior Management Bonus Plan provides the means whereby certain senior management employees of the CompanyUnionBanCal Corporation and theUnion Bank of California, N.A., may be given an opportunity to earn performance-based cash annual incentives. Awards under the Senior Management Bonus Plan are earned based on performance against measures established at the beginning of each year. Payments of individual awards under the Senior Management Bonus Plan are intended to be performance-based compensation for purposes of Section 162(m) of the Code. ApprovalInternal Revenue Code (the "Code").

    Employment Agreements

            Effective January 1, 1998, Union Bank of Proposal IV, herein,California, N.A., entered into employment agreements with Messrs. Hartnack and Walker. These employment agreements provided for base salaries of $415,000 each, subject to review and possible increases as determined by the Executive Compensation & Benefits Committee of the Board of Directors, a grant to Mr. Walker in 1998 of restricted stock and eligibility for both Messrs. Hartnack and Walker to participate in Union Bank of California, N.A.'s Senior Management Bonus Plan and other long-term incentive plans. The employment agreements entitled these individuals to severance benefits under specified circumstances including termination by Union Bank of California, N.A., without cause. These severance benefits include the following:

      the greater of: continuation of base salary for two years plus a prorated bonus amount equal to the average of the individual's annual bonus (excluding an award of long-term incentives) for the three most recent bonus determination years; or the salary continuation amount payable under Union Bank of California, N.A.'s then-existing separation pay plan;

      benefits payable to participants at or above the level of executive vice president for this salary continuation period under Union Bank of California, N.A.'s separation pay plan; and

      vesting in full of all restricted stock awards and any target award amount under the individual's outstanding grants of performance shares under the UnionBanCal Corporation Performance Share Plan, and payment of vested shares within 120 days following termination of employment.

            In addition, each will receive a pension supplement which consists of the actuarial equivalent of the extra amount he would maintain such tax treatment forreceive under the Union Bank of California Retirement Plan if the applicable limitations on benefits set forth in the Code did not apply, less amounts payable from Union Bank of California's Retirement Plan and Supplemental Executive Retirement Plan and, in Mr. Hartnack's case, the actuarial equivalent of the lump sum distributions he received from the qualified and non-qualified plans of the former First National Bank of Chicago. The pension supplement will also provide Mr. Hartnack the actuarial equivalent of the extra amount he would receive if the Retirement Plan had taken into account his nine years of service with First National Bank of Chicago. The pension supplement also credits Mr. Walker with an additional five years. EMPLOYMENT AGREEMENTS Richard C. Hartnackyears of credited service.

            Union Bank of California, N.A., entered into an Employment Agreement with the Company when he began employment with the Company in 1991. The Company entered into a new Employment Agreementagreement with Mr. HartnackMatson, effective as of January 1, 1998, which supersededin connection with his employment as Executive Vice President and Chief Financial Officer. This employment agreement provided for an annual base salary of $225,000 and entitled Mr. Matson to participate in Union Bank of California's Senior Management Bonus Plan with a target bonus of 35% of base salary. In addition, this employment agreement made Mr. Matson eligible for long-term incentive awards available to policy making officers, including grants of stock options and restricted stock and the 1991 Employment Agreement.award of performance shares, with a target long-term incentive award of 50% of annual salary. Mr. HartnackMatson's compensation is entitled, under certain circumstances (including terminationsubject to annual review and increases as determined by the Company without cause),Executive Compensation & Benefits Committee of the Board of Directors. This

    20



    employment agreement also provided for eligibility of Mr. Matson to participate in the Union Bank of California Supplemental Executive Retirement Plan and the Executive Supplemental Benefit Plan of a predecessor institution and provided for relocation expenses commencing upon Mr. Matson's relocation to the San Francisco area.

            Mr. Matson is entitled to severance benefits under specified circumstances, including (a) termination by Union Bank of California, N.A., without cause. These severance benefits include the following:

      the greater of (i) salaryof: continuation of base salary for two years plus a prorated bonus amount equal to the average of Mr. Hartnack'sMatson's annual bonus (excluding an award of long-term incentives) for the three most recent bonus determination years; or (ii) the salary continuation amount payable under the Bank's then existingUnion Bank of California, N.A.'s then-existing separation pay plan; (b)

      benefits payableavailable to participants at or above the level of Executive Vice Presidentsexecutive vice president for thisthe salary continuation period under the Bank'sUnion Bank of California, N.A.'s separation pay plan;

      if Mr. Matson is less than 60 years old at the time of the termination, retirement benefits under the Union Bank of California Retirement Plan and (c)the Union Bank of California Supplemental Executive Retirement Plan equal to the additional amounts he would have earned if he had continued to work for Union Bank of California, N.A., until he reached the age of 60; and

      full and immediate vesting in full of any target award amount under hisand payment for Mr. Matson's outstanding grants of performance shares.

            In February 2004, Union Bank of California, N.A., entered into an employment agreement with Mr. Flynn, effective as of April 1, 2004, in connection with his appointment (effective April 1, 2004) as Vice Chairman and head of the Commercial Financial Services Group of Union Bank of California, N.A., and UnionBanCal Corporation. The agreement is for an initial three-year period, and is extended automatically at the end of each year for an additional one year unless UnionBanCal Corporation delivers written notice to Mr. Flynn, at least sixty days prior to the anniversary of the effective date of the agreement, that the agreement will not be extended. This employment agreement provided for an annual base salary of $475,000 and entitled Mr. Flynn to continue to participate in Union Bank of California's Senior Management Bonus Plan and provided Mr. Flynn continued eligibility for long-term incentive awards, including grants of stock options under the Year 2000 UnionBanCal Corporation Management Stock Plan and performance shares under the 1997 UnionBanCal Corporation Performance Share Plan, and payment of such vested shares within 120 days following his termination of employment. Additionally,Plan. Mr. Hartnack will receive a supplement which will provideFlynn is also entitled to continue to participate in the actuarial equivalent of the extra amount Mr. Hartnack would receive under the Retirement Plan if the limitations on benefits set forth in Sections 415 and 401(a)(17) of the Code did not apply. In addition, the supplement will provide the actuarial equivalent of the extra amount Mr. Hartnack would receive if the Retirement Plan had taken into account Mr. Hartnack's nine previous years of service with the First NationalUnion Bank of Chicago. The supplement will be reduced by the actuarial equivalent of the lump sum distributions Mr. Hartnack has received from the qualified and non-qualified plans of First National Bank of Chicago and amounts payable under the Bank'sCalifornia Supplemental Executive Retirement Plan. Robert M. Walker entered into an Employment Agreement withMr. Flynn's compensation is subject to annual review and adjustment, based on (1) competitive market analysis, (2) the Company when he began employment withrecommendation of the Company in 1992. The Company entered into a new Employment Agreement with Mr. Walker effective January 1, 1998, which superseded the 1992 Employment Agreement. Mr. Walker is entitled, under certain circumstances (including terminationChief Executive Officer, and (3) approval by the Company without cause),Executive Compensation & Benefits Committee.

            Mr. Flynn is entitled to severance benefits under specified circumstances, including (a) termination without cause. These severance benefits include the following:

      the greater of (i) salaryof: continuation of base salary for two years plus a prorated bonus amount equal to the average of Mr. Walker'sFlynn's annual bonus (excluding an award of long-term incentives) for the three most recent bonus determination years; or (ii) the salary continuation amount payable under the Bank's then existingUnion Bank of California, N.A.'s then-existing separation pay plan; (b)

      benefits payable to participants at or above the level of Executive Vice Presidentsexecutive vice president for thisthe salary continuation period under the Bank'sUnion Bank of California, N.A.'s separation pay plan; and (c)

      vesting in full of any target award amount underall restricted stock awards.

    21


      Change of Control Agreements

              In May 2003, UnionBanCal Corporation entered into Change of Control Agreements with its policy-making officers, including Messrs. Hartnack, Walker, Matson and Flynn. These agreements become effective only in the event of a change of control as defined in the agreement. The agreement is for an initial thirty-month period, commencing on May 1, 2003, and is extended automatically at the end of each year for an additional one year unless UnionBanCal Corporation delivers written notice to the executive, at least sixty days prior to the annual renewal date, that the agreement will not be extended.

              A "change of control" is generally defined as the consummation of a reorganization, merger or consolidation or sale or other disposition of all or substantially all of the assets or stock of UnionBanCal Corporation, or the acquisition by UnionBanCal Corporation of the assets or stock of another entity, except where, in either case, at least 30% of the common stock and voting power of the resulting entity is owned by The Bank of Tokyo-Mitsubishi, Ltd. (or certain affiliates thereof), and no individual, entity or group owns a larger percentage of common stock than The Bank of Tokyo-Mitsubishi, Ltd. (or those affiliates).

              If a change of control of UnionBanCal Corporation occurs, UnionBanCal Corporation will continue the executive's employment for a period of thirty months from the date of the change of control. During this period:

        The executive's position and duties will be at least commensurate with the most significant duties held by him during the 120-day period prior to the date of a change of control.

        UnionBanCal Corporation may not assign the executive to an office at a location more than 35 miles from his outstanding grants of performance shares under the Performance Share Plan, and payment of such 17 vested shares within 120 days following his termination of employment. Additionally, Mr. Walkerpresent office.

        Each executive will receive a pension supplement which consistsmonthly base salary equal to or greater than the highest monthly base salary he earned from UnionBanCal Corporation during the twelve-month period prior to the date of the actuarial equivalentchange of control, and an annual bonus opportunity in cash at least equal to the extraexecutive's target bonus under UnionBanCal Corporation's Senior Management Bonus Plan in the year in which the change of control occurred.

        The executive will be eligible to participate in all of UnionBanCal Corporation's executive compensation plans and employee benefit plans, including medical, prescription, dental, disability, employee life, group life, accidental death and travel accident insurance plans and programs, at least equal to the most favorable of those plans which were in effect at any time during the 120-day period preceding the effective date.

        The executive will be eligible to participate in all of UnionBanCal Corporation's incentive, savings and retirement plans, including cash incentive, equity incentive, savings and retirement plans, practices, policies, and programs, at least equal to the most favorable of those plans which were in effect at any time during the 120-day period preceding the effective date.

              If the executive dies or becomes disabled during the employment period, the executive or his beneficiary will receive accrued obligations, including salary, pro rata bonus, deferred compensation and vacation pay, and death or disability benefits.

              The agreement also provides severance benefits to the executive if UnionBanCal Corporation terminates his employment for a reason other than cause or disability or if he resigns for good reason during the employment period. An executive may generally resign for good reason if the terms of his employment during the employment period differ from the terms set forth above. If the executive

      22



      becomes entitled to receive severance benefits under his agreement, he will receive in addition to other benefits:

        The prorated portion of his salary and bonus for the year he was terminated and three times the sum of his annual base salary and annual bonus.

        Payment under UnionBanCal Corporation's defined benefit pension plan and any excess benefit plan in which the executive participates, in an amount Mr. Walkerequal to the excess of: (a) the retirement benefits he would receive under the plans if he continued to receive service credit for three years after the date his employment was terminated, over (b) the retirement benefits he actually accrued under the plans.

        Continued benefits under UnionBanCal Corporation's benefit plans (medical, dental, insurance, etc.) and continuation of other fringe benefits received by the named executive officer for a period of three years.

              If the Internal Revenue Service subjects any payment to the executive under this agreement to an excise tax under Section 4999 of the Code, the executive will receive an additional payment so that the amount he receives equals the amount he would receive under the agreement if an excise tax was not imposed. However, this additional payment will not be made to the executive unless the payment exceeds 110% of the payments that could have been made to him or her without the imposition of an excise tax.

      Transactions with Management and Others

              UnionBanCal Corporation and Union Bank of California, Retirement plan ifN.A., have had, and expect to have in the limitations onfuture, banking and other transactions in the ordinary course of business with The Bank of Tokyo-Mitsubishi, Ltd. and with its affiliates. During 2003, these transactions included, but were not limited to, origination, participation, servicing and remarketing of loans and leases, purchase and sale of acceptances and interest rate derivatives, foreign exchange transactions, funds transfers, custodianships, electronic data processing, investment advice and management, deposits and trust services. In the opinion of management, these transactions were made at prevailing rates, terms and conditions and did not involve more than the normal risk of collectibility or present other unfavorable features for UnionBanCal Corporation or Union Bank of California, N.A. In 2003, pursuant to a service agreement, Union Bank of California, N.A., reimbursed The Bank of Tokyo-Mitsubishi, Ltd. for compensation and other benefits set forthtotaling approximately $1.5 million provided under The Bank of Tokyo-Mitsubishi, Ltd. Expatriate Pay Program to all expatriate officers for services rendered to UnionBanCal Corporation and Union Bank of California, N.A. The amount reimbursed was in Sections 415addition to compensation and 401(a)(17)benefits paid to these expatriate officers by Union Bank of California, N.A., for services rendered by them to Union Bank of California, N.A.

              Certain directors and executive officers and corporations and other organizations associated with them and members of their immediate families were customers of and had banking transactions, including loans, with Union Bank of California, N.A., in the ordinary course of business in 2003. These loans are exempt from the loan prohibitions of the CodeSarbanes-Oxley Act of 2002 and were made on substantially the same terms, including interest rates and collateral, as those available at the time for similar transactions with other persons. These loans did not apply. This supplement also credits Mr. Walker withinvolve more than the normal risk of collectability or have other unfavorable features.

      Compensation Committee Interlocks and Insider Participation

              Messrs. Farman, Crandall, Rinehart and Robertson, none of whom is or has been an additional five yearsofficer or employee of credited service. This pension supplement will be reducedUnionBanCal Corporation, served in 2003 as members of UnionBanCal Corporation's Executive Compensation & Benefits Committee. During 2003, members of the Executive

      23



      Compensation & Benefits Committee and an entity controlled by any amounts payable undera member of the Bank's Supplemental Executive Retirement Plan. EXECUTIVE COMPENSATION & BENEFITS COMMITTEE REPORT ON EXECUTIVE COMPENSATION OVERVIEW The Company's Executive Compensation & Benefits Committee, ("had loans or other extensions of credit outstanding from Union Bank of California, N.A. These loans were made in the ordinary course of business and on substantially the same terms, including interest rates and collateral, as those prevailing at the time for comparable transactions with other persons. These loans are exempt from the loan prohibitions of the Sarbanes-Oxley Act of 2002 and did not involve more than the normal risk of collectibility or have other unfavorable features.

      Compliance with Section 16 of the 1934 Act

              Section 16(a) of the Securities Exchange Act of 1934 requires UnionBanCal Corporation's directors, executive officers and holders of more than 10% of a registered class of UnionBanCal Corporation's equity securities to file with the SEC reports of ownership and changes in ownership of any equity securities of UnionBanCal Corporation. Officers, directors and greater than 10% stockholders are required by SEC regulations to furnish UnionBanCal Corporation with copies of all Section 16(a) forms they file. Based solely on its review of the copies of such forms received by it, or written representations from certain reporting persons that all required forms were filed, UnionBanCal Corporation believes that all Section 16 filing requirements applicable to its officers, directors and greater than 10% stockholders were complied with.

      Executive Compensation & Benefits Committee Report on Executive Compensation

      Overview

              The UnionBanCal Corporation Executive Compensation & Benefits Committee (the "Compensation Committee") reviews and approves executive officer compensation criteriaprograms and award levels, as well as overseeing the Company'sand oversees UnionBanCal Corporation's employee benefit plans. It is the philosophy of the Benefits Committee to focus executive officers on the sustained creation of shareholder value by aligning senior management compensation directly with shareholder interests. In developing and monitoring these programs, the BenefitsCompensation Committee and the Company employemploys the services of a nationallyan internationally known executive compensation consulting firm.

              The Compensation Committee approves all key elements of UnionBanCal Corporation's executive compensation and benefit programs for the named executive officers and the other policy making officers, and oversees the design and implementation of all executive officer incentive plans, subject to stockholder approval where required and/or appropriate. The Compensation Committee also reviews reports from UnionBanCal Corporation's management on the compensation and benefit programs for officers below the policy making level. In addition, the Compensation Committee approves performance standards for UnionBanCal Corporation's executive officer incentive plans and assesses UnionBanCal Corporation's performance results in determining awards under the plans, compared to both internal goals and peer bank performance.

              For compensation purposes, the Company'sUnionBanCal Corporation's executive officers are divided into threefour groups: (1) the named executive officers of the CompanyUnionBanCal Corporation in the Summary Compensation Table, including the Company's Chairman, its President and Chief Executive Officer, its Deputy Chairman, and its Vice Chairmen;Table; (2) other policy making officers, who are the nineeight Executive Vice Presidents who serve on the Bank's Executive Management Committee, plus the manager of the Company'sUnionBanCal Corporation's Independent Risk Monitoring Group; and (3) other Executive Vice Presidents and certain Senior Vice Presidents with responsibility for matters that impact the overall Company performance. The Benefits Committee approves all key elementsperformance of the Company's primary executive compensationUnionBanCal Corporation; and benefits program specifically for the named executive officers and the other(4) expatriate policy making officers and broadly oversees the design and implementationserving on rotational assignments from The Bank of all executive management incentive plans, subject to shareholder approval where required and/or appropriate. The Benefits Committee reviews reports from the Company's managementTokyo-Mitsubishi, Ltd.

      24


      What Is Our Philosophy on all elements of the compensation and benefits program for executive officers below the policy making level. In 2000, three of the named executive officers, Messrs. Moriguchi, Hayama (a retired officer of BTM), and Someya, plus three additional policy making officers, served as executive officers of the Company on a rotational assignment from BTM ("policy making expatriate officers"). Accordingly, and as described below, during their tenure at the Company their compensation and benefits were approved by the Benefits Committee, taking into account the applicable compensation policies of BTM. In 2000, none of the policy making expatriate officers were eligible to receive annual bonuses, restricted stock awards, stock option grants, or performance share awards. Some compensation for services rendered to the Company is paid to the expatriate named executive officers from BTM and reimbursed by the Company to BTM under a service agreement. Such compensation is included in the Summary Compensation Table above. EXECUTIVE COMPENSATION PHILOSOPHYExecutive Compensation?

              It is the Company'sour philosophy to compensate executive officers in a manner that promotes the recruitment, motivation and retention of exceptional employees who will help the CompanyUnionBanCal Corporation achieve its strategic business objectives and who can influence shareholderbuild superior stockholder value. 18 The Company'sUnionBanCal Corporation's executive compensation philosophy is implemented through compensation programs based upon the following principles: - In general, an

        An executive's targeted total compensation and benefits package should be positioned at median competitive levels, taking into account the relative responsibilities of the executive officers involved and reflecting the Company'sUnionBanCal Corporation's performance against both its business plans and the performance of its peers. In particular, base salaries should be at the median level of competitive salaries, and incentives should relate to the Company's performance in comparison with the Company's business objectives and peer group performance levels. - The

        Our total compensation and benefits package is designed toshould provide an appropriate mix of fixed and variable compensation to support a strong pay-for-performance relationship, subject to the special circumstances applicable to policy making expatriate officers. - Compensation and benefits programs are intended to promote teamwork and mutual support among the Company's executive officers. - relationship.

        Performance-based compensation isshould be tied to performance measures believed to influence heavily influence shareholderstockholder value and which can be influenced by the Company'sUnionBanCal Corporation's executive officers. These measures include growth and returns. - Annual bonuses are based on the achievement of the Company's Annual Financial Plan. - A

        Our long-term incentive program including stock options granted at market value, restricted stock awards and long-term performance share awards isshould be designed to encourage executive retention and link executive compensation directly to long-term shareholder interests; the performance share awards component is based on the Company's performance compared to the performance of the specified peer group. - stockholder interests.

        Compensation plans should be easy to understand and communicate. 19 PEER GROUP The Company

              On November 17, 1999, UnionBanCal Corporation instituted stock ownership guidelines for its policy making officers and Board of Directors. Within the five-year compliance period, each non-employee, non-expatriate director is expected to own shares of UnionBanCal Corporation's common stock with a market value of five times the director's annual retainer which was $125,000 as of December 31, 2003. Each non-expatriate policy making officer is expected to own common stock with a market value of two times the officer's annual salary. Each Vice Chairman is expected to own common stock with a market value of four times annual salary. Stock ownership under these guidelines includes (a) common stock owned personally or in trust for the benefit of these directors and policy making officers; (b) vested shares held in any benefit plan, including any IRA; and (c) 50% of the embedded value of vested "in the money" stock options. Directors and policy making officers are expected to comply with these ownership guidelines by November 17, 2004 or, in case of new directors or executive officers, within five years of the date of election or appointment. Each of the director nominees has met, or is on track to meet, the ownership guidelines.

      What Is Our Peer Group?

              UnionBanCal Corporation uses a peer group of peer banks to compare all of the primary elements of the executive officer compensation and benefits program. Although the exact identity of peer group institutions varies from time to time, the Company'sbenefit programs. UnionBanCal Corporation's current peer group includes 2118 banks, many of which are drawn from the 50 included in the KBW 50Bank Index, published by Keefe, Bruyette & Woods, Inc. These peer banks are compared on a variety of financial ratios and are used for the competitive compensation analysis.comparison of UnionBanCal Corporation's financial performance and compensation. The peer group was developed in part in consultation with the consulting firm retained by the Company. As a result of the consolidation in the banking industry, for 2001, the Company has added or changed some of the banks in the peer group. BASE SALARY Executive base salaries are established relative to comparable positions in other peer banks, taking into account the relative responsibilities of the executive officers involved.Compensation Committee.

      How Do We Determine Base Salary?

              In general, the CompanyUnionBanCal Corporation targets base salaries at the median competitive levels relative to attract and retain highly experienced and qualifiedcomparable positions in our peer group, taking into account the comparative responsibilities of the executive officers.officers involved. Where the responsibilities of executive positions in the Companyat UnionBanCal Corporation exceed those typically found among other banks or playwhere an executive plays a particularly critical role at the Company,UnionBanCal Corporation, base salaries may be targeted above median competitive

      25



      levels. In determining salaries, the BenefitsCompensation Committee also takes into account individual leadership and vision, experience and performance, as well as internal equity relative to other positions within the Company,UnionBanCal Corporation, and specific issues particular to the CompanyUnionBanCal Corporation and the position involved. ANNUAL BONUSES The purpose of the Senior Management Bonus Plan (Exhibit C) is to provide a median competitive annual incentive opportunity at target performance levels. Target awards under the Senior Management Bonus Plan represent the median of the competitive market for comparable executive positions at banks of similar size and focus. Actual awards are determined based on the performance of the Company and the individual participant. For 2000, participating executive officers were eligible to earn annual bonuses under the Senior Management Bonus Plan based on the Company's achievement of predetermined return on equity and net income performance objectives, as well as individual performance and contributions. In 2000, the Company's return on equity and net income results did not reach minimum levels necessary to support funding under the Senior Management Bonus Plan's basic funding formula. As a result, no bonuses for 2000 were paid under the Senior Management Bonus Plan to non-expatriate named executive officers in 2001. For 2001,

      How Do We Award Annual Bonuses?

              During 2003, participants under the Senior Management Bonus Plan include all Senior Vice Presidents and above with responsibility for matters that impact overall Companycompany performance (including the non-expatriate named executive officers other than the six policy making expatriate officers).

              Participants are assigned target bonuses comparable to median competitive levels.levels within our peer group. The size of the bonus fund will beis based on the Company'sUnionBanCal Corporation's performance on two measures:measures, both relative to UnionBanCal Corporation's 2003 financial plan: (1) return on average common equity; and (2) net income, relative toincome; however, the Company's 2001 Financial Plan.bonus fund will also be based on business unit performance for some participants. The bonus fund size may vary up to two times aggregate target bonuses based on the Company'sUnionBanCal Corporation's performance on these two measures. In addition, the Benefits Committee may increase or decrease theWith respect to non-expatriate named executive officers, bonus fund within certain limitsamounts are determined based on the Company's performance in other areas, including strategictwo corporate measures described above. These bonus amounts may be decreased, but not increased, from the formula amount due to subjective factors, and, organizational achievements, other financial measures, and relative performance against its peers. Individualtherefore, are deductible by UnionBanCal Corporation as performance-based compensation under Code Section 162(m). Any bonus awards will be based on individual performance and contributions. However, bonusesamounts paid to non-expatriate policy makingnamed executive officers underthat are above the formula amount are based upon consideration of subjective factors by the Compensation Committee, and are not paid within the provisions of the Senior Management Bonus Plan.

              For all participants in the Senior Management Bonus Plan who are not named executive officers, bonus amounts are determined accordingbased on a combination of the overall bonus fund size, corporate and/or business unit performance, and individual performance and contributions. For these participants, the overall bonus fund may be adjusted upward or downward beyond the formula amount based upon a subjective assessment of corporate and/or business unit performance against pre-established criteria considered by the Compensation Committee.

      How Is Our Compensation Strategy Evolving?

              As part of its ongoing management process, the Compensation Committee continues to Company performance as described above,evaluate the role and may not be increased dueuse of equity and other long-term incentive vehicles in UnionBanCal Corporation's long-term incentive program. As an outcome of this evaluation, at the executive level, in 2004 we expect to adjustmentincrease the participation in and award value of the bonus fund. 20 LONG-TERM INCENTIVE PROGRAM The Company1997 UnionBanCal Corporation Performance Share Plan and decrease the award value of stock options, while seeking to maintain the same overall target long-term incentive value.

      What Is Our Long-Term Incentive Program?

              UnionBanCal Corporation provides long-term incentive awards to individuals who can impact the Company'sUnionBanCal Corporation's long-term performance and value. Target awards are comparable tobased on median competitive levels. For 2000,During 2003, participants were eligible to receivereceived Long-Term Incentive Program grants consisting of one or more types of long-term incentives, including stock options and, in the case of policy making officers, performance share awards. Grants are based on an individual's scope and level of responsibilities within the Company and reflect competitive practices for similar positions in peer companies. The performance share awards are based on the Company's performance compared to the performance of its peer group. STOCK OPTIONS AND RESTRICTED STOCK The Company believes in tying rewards for eligible executive officers directly to the Company's long-term success and increases in shareholder value through stock option grants and restricted stock awards. These enable executive officers to develop and maintain a stock ownership position in the Company's Common Stock. The amounts of long-term incentives are generally targeted at median competitive levels (taking into account the responsibilities of the officers involved). The Company continues to rely almost exclusively on the use of stock options rather than restricted stock in incentive awards. In 2000, the Company also granted stock options to non-employee directors. In 2000, expatriate officers were not eligible to participate in the Management

        Stock Plan. In addition to equity awards to executive officers and non-employee directors, the CompanyOptions

              UnionBanCal Corporation grants stock options to executive officers, non-employee directors and those employees who make an exceptional contribution to the results of the CompanyUnionBanCal Corporation throughout the year. The CompanyUnionBanCal Corporation believes that these awards are in the best interests of the shareholdersits stockholders and that they are highly motivational and further align high-performing employees with shareholder

      26


      stockholder interests. However, expatriate officers are not eligible to participate in the Year 2000 UnionBanCal Corporation Management Stock Plan.

      The CompanyYear 2000 UnionBanCal Corporation Management Stock Plan, which became effective on January 1, 2000, authorizesauthorized the issuance of up to 10,000,000 shares of the Company's Common StockUnionBanCal Corporation's common stock to certain employees, among others, of the CompanyUnionBanCal Corporation and its subsidiaries asfor grants of stock options and awards of restricted stock. In April 2002, the stockholders of UnionBanCal Corporation voted to increase by 6,000,000 the number of shares of common stock which may be awarded under the Year 2000 UnionBanCal Corporation Management Stock Plan. The 10,000,000 share maximum representedincreased aggregate number of shares (16,000,000) available for grants and awards represent approximately 6.28%10.96% of the Company's Common StockUnionBanCal Corporation's outstanding shares of common stock as of December 31, 2000.2003. Canceled or forfeited options, and restricted stock and other equity awards become available for future grants.

              The BenefitsCompensation Committee determines the term of each stock option grant to executive officers, up to a maximum of ten years from the date of grant. The exercise price mustmay not be less than the fair market value on the grant date. In general, options vest or become exercisable over three years, provided that the employee has completed the specified continuous service requirement, or earlier if the employee dies or is permanently and totally disabled or retires or has their employment terminated under certain grant, ageconditions.

        Performance Shares

              The Performance Share Plan provides compensation in the form of performance shares that appreciate in value based on two factors: (1) the market price of UnionBanCal Corporation's common stock; and service conditions.(2) performance as measured by return on average common equity (a performance measure the Compensation Committee believes is closely linked to value creation) relative to our peer group. The proposal in this year's proxy statement to increase the number of performance shares which may be awarded under the Performance Share Plan (Appendix B) is believed by the Compensation Committee to be necessary to provide for future grants and awards under the Plan.

              For 2003, non-expatriate policy making officers received grants of performance shares which will be redeemed in cash three years after the date of grant. The value of a performance share is equal to the market price of UnionBanCal Corporation's common stock. The proposal in this year's proxy statement relating to the 1997 UnionBanCal Corporation Performance Share Plan would also permit the Compensation Committee, in its discretion, to provide for the payment of earned awards in cash and/or shares of UnionBanCal Corporation common stock issued under the Year 2000 UnionBanCal Corporation Management Stock Plan. Pursuant to the Performance Share Plan, the Compensation Committee sets performance goals and participants will only earn and be paid for performance shares upon the attainment of such performance goals.

              For named executive officers, the number of performance shares actually earned may be decreased, but not increased, from the formula amount due to subjective factors, and, therefore, are deductible by UnionBanCal Corporation as performance-based compensation under Code Section 162(m). Any amounts paid to a named executive officer that are above the formula amount are based upon consideration of subjective factors by the Compensation Committee, and are not paid within the provisions of the Performance Share Plan. For participants who are not named executive officers, the number of performance shares earned may be adjusted upward or downward based upon a subjective assessment of performance or other factors considered by the Compensation Committee. The number of performance shares actually earned at the end of the performance period will be based on UnionBanCal Corporation's percentile ranking among its peer group in return on average common equity. A participant must be an employee in good standing throughout the three-year performance period, except in the case of death, permanent disability, or retirement, in order to be eligible for an

      27



      award. In 2003, policy making expatriate officers did not participate in this Plan. For 2004, Executive Vice Presidents are eligible to receive performance share awards.

        Restricted Stock

              During 2003, UnionBanCal Corporation has almost exclusively awarded stock options and performance shares rather than restricted stock. In general, awards of restricted stock vest in fourthsequal annual installments over four years from the grant date, provided that the employee has completed the specified continuous service requirement, or earlier if the employee dies or is permanently and totally disabled or retires under certain grant, age and service conditions. Holders of restricted stock have the right to vote their restricted shares and to receive dividends. On November 17, 1999, the Company institutedFor 2004, UnionBanCal Corporation expects to continue to award stock ownership guidelines for its policy making officersoptions and Board of Director members as recommended by the Benefits Committee and approved by the full Board of Directors. Within the five year compliance period, each non-employee, non-expatriate director should own shares of the Company's Common Stock with a value of five times the director's annual retainer, currently $20,000. Each non-expatriate executive officer should own Common Stock with a value of two times the officer's annual salary. Each Vice Chairman should own Common Stock with a value of four times annual salary. 21 Stock ownership under these guidelines includes (a) Common Stock owned personally or in trust for the benefit of the Director and policy making officers; (b) vested shares held in any benefit plan, including any IRA; and (c) 50% of the embedded value of vested "in the money" stock options. Directors and policy making officers should comply with these ownership guidelines by November 17, 2004 or, in case of new directors or executive officers, within five years of the date of election or appointment. PERFORMANCE SHARE PLAN The Performance Share Plan provides compensation in the form of performance shares that is linked to shareholder value in two ways: (1) the market price of the Company's Common Stock; and (2) performancerather than restricted stock as measured on return on equity, a performance measure closely linked to value creation, relative to the peer group established by thelong-term incentive awards.

      What Other Benefits Committee. Pursuant to the Performance Share Plan, the Benefits Committee sets performance goals and participants will only earn and be paid for performance shares upon the attainment of such performance goals. For 2000, non-expatriate policy making officers received grants of performance shares which will be redeemed in cash three years after the date of grant. The value of a performance share is equal to the market price of the Company's Common Stock. The number of performance shares actually earned at the end of the performance period will be based on the Company's percentile ranking among its peer group in performance on return on equity. A participant must be an employee in good standing throughout the three year performance period, except in the case of death, permanent disability, or retirement, in order to be eligible for an award. In 2000, policy making expatriate officers did not participate in said plan. OTHER BENEFITSDo Executive Officers Receive?

              Senior Vice Presidents and above are eligible to defer base salary and incentives and outside directors are eligible to defer directors' fees and retainers for payment at a future date designated by the executive officers or outside directors under the Union Bank of California Deferred Compensation Plan. TheFunds deferred under this Plan accrue interest based on the average Treasury Constant Maturities Rate, calculated quarterly based on a rolling average for the previous 12 months, is credited on deferred funds at the end of each fiscal quarter.months.

              Selected executive officers, excluding policy making expatriate officers, are also eligible for retirement benefits under supplemental plans designed to continue coverage amounts otherwise limited under the qualified plan. Executive officers may also be eligible for other benefits and perquisites. EXPATRIATE POLICY MAKING OFFICER COMPENSATION Policyperquisites, such as financial planning assistance, country club membership, and luncheon clubs. These other benefits and perquisites do not extend into retirement, except financial counseling which continues for a limited period.

      How Do We Determine Expatriate Officer Compensation?

              In 2003, four of our named executive officers, Messrs. Kanari, Hayama (who resigned in October 2003), Shimura (who was appointed in October 2003) and Saegusa, plus one additional policy making expatriate officer, compensation is approved by the Benefits Committee, taking into account the BTM Expatriate Pay Program.served as executive officers of UnionBanCal Corporation on rotational assignments from The BTMBank of Tokyo-Mitsubishi, Ltd. The Bank of Tokyo-Mitsubishi, Ltd. Expatriate Pay Program incorporates a number of different elements, including overseas base salary, certain allowances, and tax gross up payments. The BTMCompensation Committee takes the compensation policies of The Bank of Tokyo-Mitsubishi, Ltd. into account when determining the compensation of these expatriate officers. As a result, none of the expatriate officers were eligible to receive annual bonuses, restricted stock awards, stock option grants, or performance share awards. Some compensation for services rendered to UnionBanCal Corporation is paid to the expatriate officers from The Bank of Tokyo-Mitsubishi, Ltd. and reimbursed by UnionBanCal Corporation to The Bank of Tokyo-Mitsubishi, Ltd. under a service agreement. This reimbursed compensation received by our named executive officers is included in the Summary Compensation Table above. The Bank of Tokyo-Mitsubishi, Ltd. Expatriate Pay Program is partly a Japanese Yen based system and, as a result, exchange rate fluctuations may yield significantly differing dollar denominated compensation levels from year to year. CHIEF EXECUTIVE OFFICER COMPENSATION The

      How Do We Determine Chief Executive Officer'sOfficer Compensation?

              Mr. Kanari's base salary is determined and approved by the BenefitsCompensation Committee, taking into account the BTMThe Bank of Tokyo-Mitsubishi, Ltd. Expatriate Pay Program, which the BenefitsCompensation Committee reviews in comparison with competitive bank chief executive officer compensation. His compensation is therefore only indirectly related to the performance of the CompanyUnionBanCal Corporation from year

      28



      to year. In 2000, the Chief Executive Officer2003, Mr. Kanari was also ineligible for annual bonuses, restricted stock awards, stock option grants, restricted stock grants, andor performance share awards generally available to peer group chief executive officers and to non-expatriate Company 22 officers. However, the BenefitsCompensation Committee believes that the Chief Executive Officer'sMr. Kanari's past performance and his long-term relationship with BTM manifestThe Bank of Tokyo-Mitsubishi, Ltd. demonstrate ample motivation, notwithstanding his ineligibility for these compensation programs. DEDUCTIBILITY OF COMPENSATION

      Is Our Compensation Deductible?

              Section 162(m) of the Code limits the tax deductibility by a companyUnionBanCal Corporation of certain compensation in excess of $1 million paid to the chief executive officer of the companyUnionBanCal Corporation or the other four most highly compensated officers. However, performance-based compensation is excluded from the $1 million limit. Compensation attributable to stock

              Stock options granted under the Year 2000 UnionBanCal Corporation Management Stock Plan is treated asare performance-based and deductible by UnionBanCal Corporation under Code Section 162(m) ifif: (1) the grant is made by the BenefitsCompensation Committee; (2) the Year 2000 UnionBanCal Corporation Management Stock Plan restricts the number of shares for which options may be awarded to an executive during a specified period; and (3) the compensation that the executive may receive is based solely on an increase in the value of the stock after the date of grant. Grants of restricted stock under the Year 2000 UnionBanCal Corporation Management Stock Plan are not considered performance-based compensation under Section 162(m)§162(m) of the Code and Treasury Regulations promulgated thereunder.thereunder and are therefore not deductible if the $1 million annual limit is exceeded.

              The 1997 UnionBanCal Corporation Performance Share Plan also is designed to provide compensation which is treated as performance-baseddeductible under Code Section 162(m). To qualify as performance-based, the 1997 UnionBanCal Corporation Performance Share Plan must be approved by shareholdersstockholders periodically. It was last approved in May 28, 1997. The Company's Performance Share Plan is being submitted for shareholder approval again at this time. No change is being made to the Performance Share Plan. The Company'son April 25, 2001.

              Awards under UnionBanCal Corporation's Senior Management Bonus Plan is being submitted for shareholder approval at this time in order toare deductible as performance-based compensation under Code Section 162(m). To qualify awards underas performance-based, the Senior Management Bonus Plan as performance-based under Section 162(m). The Senior Management Bonus Plan has not been changed since its adoption in 1997, except to eliminate the ability of the Benefits Committee to increase awards earned under the Senior Management Bonus Planmust be approved by stockholders periodically. It was last approved on a discretionary basis.April 25, 2001.

              While the tax impact of any compensation arrangement is one factor to be considered by the Compensation Committee, such impact is evaluated in light of the BenefitsCompensation Committee's overall compensation philosophy. The BenefitsCompensation Committee intends to establish executive officer compensation programs which will maximize UnionBanCal Corporation's tax deductions. However, the Company's tax deductions, if the Benefits Committee determines that such actions are consistent with its philosophy and in the best interests of the Company and its shareholders. From time to time, the BenefitsCompensation Committee may award compensation from time to time which is not fully tax deductible if the BenefitsCompensation Committee determines that such award is consistent with its philosophy and in the best interests of the CompanyUnionBanCal Corporation and its shareholders. stockholders.

                            EXECUTIVE COMPENSATION &
                            BENEFITS COMMITTEE

                            Richard D. Farman, Chairman Jack
                            L. Hancock Raymond C. Miles Dale Crandall
                            Charles R. Rinehart
                            Carl W. Robertson Henry T. Swigert 23

      29



      II. PROPOSAL TO AMEND THE 1997 UNIONBANCAL CORPORATION
      PERFORMANCE SHARE PLAN

              The Board of Directors recommends that stockholders vote FOR the proposal to amend the Performance Share Plan (a) to increase by 2,000,000 the aggregate number of performance shares subject to the Plan, and (b) to permit the Executive Compensation & Benefits Committee, in its discretion, to provide for the payment of earned awards in cash and/or shares of UnionBanCal Corporation common stock issued under the Year 2000 UnionBanCal Corporation Management Stock Plan. A copy of the 1997 UnionBanCal Corporation Performance Share Plan, as amended, is attached to this Proxy Statement as Appendix B.

      Summary of the Plan.

              The Performance Share Plan is designed to comply with the requirements for an exemption from the United States tax laws that eliminate a federal tax deduction for annual compensation in excess of $1,000,000 paid by UnionBanCal Corporation (or its subsidiaries, including Union Bank of California, N.A.) to any officer required to be named in the Summary Compensation Table. Compensation may be exempt if paid on account of attainment of one or more performance goals set under a plan that has been approved by stockholders. The Performance Share Plan was initially approved by the stockholders at the 1997 Annual Meeting, and was later re-approved by the stockholders at the 2001 Annual Meeting.

              The Performance Share Plan provides a means for employees of UnionBanCal Corporation and its subsidiaries to earn performance-based incentives. The Executive Compensation & Benefits Committee is comprised of four independent directors who administer the Performance Share Plan. Target awards under the Performance Share Plan may be granted for an aggregate of not more than 600,000 performance shares. Forfeited shares become available again for target awards. At December 31, 2003, 173,000 target awards were outstanding and 340,683 were available for grants. The maximum number of performance shares for which target awards may be granted will be increased to 2,600,000 upon stockholder approval.

              Each participant is granted a target award at the beginning of a performance cycle, which consists of three consecutive fiscal years. No participant may be granted a target award of more than 60,000 performance shares in any fiscal year. The size of the target award is based on position level, desired pay positioning, other long-term incentive grants and other factors considered by the Executive Compensation & Benefits Committee. Based on UnionBanCal Corporation's performance, participants may earn zero to two times the target awards. Performance shares are earned based on UnionBanCal Corporation's financial performance results relative to certain peer banks during the respective performance cycle. At the beginning of each performance cycle, the Executive Compensation & Benefits Committee establishes the specific performance measure or measures to be used and the schedule for calculating the number of performance shares (as a multiple of the target award) actually earned. Participants generally earn performance shares only upon the attainment of the performance goals established by the Executive Compensation & Benefits Committee, however, for named executive officers, the number of performance shares actually earned may be decreased, but not increased, from the formula amount due to subjective factors. Any amounts paid to a named executive officer that are above the formula amount are based upon consideration of subjective factors by the Executive Compensation & Benefits Committee and are not paid within the provisions of the Performance Share Plan. In addition, for participants who are not named executive officers, the number of performance shares earned may be adjusted upward or downward based upon a subjective assessment of performance or other factors considered by the Executive Compensation & Benefits Committee. If extraordinary events occur during a performance cycle which alter the basis upon which the performance measure(s) is calculated, such calculation may be adjusted, with the Executive Compensation & Benefits Committee's approval, to exclude the effect of these events. However, the

      30



      Executive Compensation & Benefits Committee may not increase the amount of compensation payable that would otherwise be due upon attainment of the goals.

              Eligible participants must be employed through the end of a performance cycle in order to receive an award. In the case of retirement, death or permanent disability, participants (or their beneficiary or estate in the event of death) will be eligible to receive a pro rata earned award. The Executive Compensation & Benefits Committee also has the discretion to authorize continued participation, proration or early distribution of earned awards which would otherwise be forfeited.

              Payments are in cash based on the number of performance shares earned times the average month-end closing price of UnionBanCal Corporation common stock for the six months immediately preceding the end of a performance cycle. As amended, the Performance Share Plan would permit the Executive Compensation & Benefits Committee to provide for the payment of earned awards in cash and/or shares of UnionBanCal Corporation common stock. The Year 2000 Management Stock Plan authorizes the issuance of up to 16,000,000 shares of Common Stock to certain employees of UnionBanCal Corporation and its subsidiaries as grants of stock options, awards of restricted stock, or on such other terms and conditions as the Executive Compensation & Benefits Committee may determine as compensation for services rendered. The market price of UnionBanCal Corporation common stock was $52.27 as of March 16, 2004.

              The Board of Directors may at any time amend, suspend or terminate the Performance Share Plan; provided, however, the Board cannot amend the Performance Share Plan, without approval of UnionBanCal Corporation's stockholders, to increase the aggregate number of performance shares subject to the Performance Share Plan or to change the designation or class of persons eligible to receive target awards under the Performance Share Plan.

              The affirmative vote of a majority of the shares represented and entitled to vote at the meeting is required to approve the amendment to the Performance Share Plan. Broker non-votes will be counted as a vote against the proposal to approve the amendment to the Performance Share Plan.

              The Board of Directors recommends that stockholders voteFOR the proposal to approve the amendment to the Performance Share Plan.


      III. RATIFICATION OF SELECTION OF INDEPENDENT AUDITORS

              Stockholders will also vote at the annual meeting to ratify the selection by the Audit Committee of Deloitte & Touche LLP, certified public accountants, as independent auditors of UnionBanCal Corporation for 2004. Deloitte & Touche LLP or its predecessors have examined the financial statements of UnionBanCal Corporation each year since 1996. Arrangements have been made for a representative of Deloitte & Touche LLP to attend the annual meeting. The representative will be available to answer appropriate questions and to make a statement if he or she wishes.

      Audit Fees

              The following is a description of the fees billed to UnionBanCal Corporation by Deloitte & Touche LLP for each of the last two fiscal years. Starting this year, UnionBanCal Corporation is required to disclose audit fees under the four categories presented in the chart below. UnionBanCal Corporation is also required to provide comparative information for the prior year. Accordingly, fee

      31



      information presented in the 2003 Proxy Statement has been restated here for comparative purposes. All audit fees for 2003 were approved by the Audit Committee.

       
       2003
       2002
      Audit Fees(1) $2,292,000 $1,737,000
      Audit-Related Fees(2)  322,000  247,000
      Tax Fees(3)  223,000  645,000
      All Other Fees(4)  48,000  834,000
        
       
       Total $2,885,000 $3,463,000

      (1)
      Audit fees relate to services rendered in connection with the annual audit of UnionBanCal Corporation's consolidated financial statements, quarterly reviews of financial statements included in UnionBanCal Corporation's quarterly reports on Form 10-Q, fees for consultation on new accounting and reporting requirements and SEC registration statement services.

      (2)
      Audit-related fees relate to assurance and related services that are reasonably related to the performance of the audit or review of UnionBanCal Corporation's financial statements and are not included in the Audit Fees. For 2003 and 2002, this included fees for services provided in connection with service auditors reports, including Statement on Auditing Standards No. 70 reports and audits of employee benefit plans. For 2003, this also included consultation related to implementation of Section 404 of the Sarbanes-Oxley Act of 2002.

      (3)
      Tax fees include fees for tax compliance, tax advice, and tax planning services. For 2003 and 2002, these fees included fees related to acquisition-related services and limited corporate expenditures relating to overseas assignments. For 2002, fees included services related to a tax refund.

      (4)
      All other fees include all other fees for products and services provided by Deloitte & Touche LLP not included in one of the other categories. For 2002 and 2003, these fees included services in connection with insurance claims arising out of the terrorist attacks of September 11, 2001. In 2002, this also included services provided in connection with an economic capital model development project.

              The Audit Committee also considered whether the provision of the services other than the audit services is compatible with maintaining Deloitte & Touche LLP's independence. All of the services described above were approved by the Audit Committee pursuant to the guidance of paragraph (c)(7)(i)(C) of Rule 2-01 of Regulation S-X, to the extent that rule was applicable during the 2003 and 2002 fiscal years.

      Pre-approval of Services by Deloitte & Touche LLP

              The Audit Committee has adopted a policy for pre-approval of audit and permitted non-audit services by Deloitte & Touche LLP. The Audit Committee will consider annually and, if appropriate, approve the provision of audit services by its independent auditor and consider and, if appropriate, pre-approve, the provision of certain defined audit and non-audit services; provided, however, that:

        the pre-approval request must be detailed as to the particular services to be provided;

        the pre-approval may not result in a delegation of the Audit Committee's responsibilities to the management of UnionBanCal Corporation; and

        the pre-approved services must be commenced within six months of the Audit Committee's pre-approval decision.

      The Audit Committee will also consider on a case-by-case basis and, if appropriate, approve, specific engagements that are not otherwise pre-approved.

              Any proposed engagement that does not fit within the definition of a pre-approved service may be presented to the Audit Committee for consideration at its next regular meeting or, if earlier

      32



      consideration is required, to the Audit Committee Chairman. The Chairman reports any specific approval of services at the Audit Committee's next regular meeting. The Audit Committee will regularly review summary reports detailing all services being provided by its external auditor.

      Vote Required

              The affirmative vote of a majority of the shares represented and entitled to vote at the meeting is required to ratify the selection of independent auditors. The Board of Directors recommends that stockholders voteFOR the proposal to ratify the selection of independent auditors.


      IV. STOCKHOLDER PROPOSAL REGARDING CUMULATIVE VOTING

      The Board of Directors Recommends a VoteAGAINST this Proposal.

              Mr. Gerald R. Armstrong, 820 Sixteenth Street, No. 705, Denver, Colorado 80202-3227, (303) 355-1199, who held 596.83 shares of common stock on November 25, 2003, intends to submit a resolution to the stockholders of UnionBanCal Corporation for consideration at the 2004 Annual Meeting. Mr. Armstrong's resolution and supporting statement are printed below. UnionBanCal Corporation is not responsible for the contents of Mr. Armstrong's proposal or supporting statement.

      Stockholder Proposal and Supporting Statement

              That the shareholders of UnionBanCal Corporation, assembled in person and by proxy in an annual meeting, now request the Board of Directors to take those steps necessary to provide for cumulative voting in the election of directors in future annual meetings, which means that each shareholder shall be entitled to vote as many votes as shall equal the number of shares owned multiplied by the number of directors to be elected, and cast all of the accumulated votes for a single nominee, of for two or more nominees as the shareholder may see fit.

      Statement

              The Bank of Tokyo-Mitsubishi, Ltd. owns 62.1% of the shares of UnionBanCal and can elect all of its board members leaving the owners of 37.9% of the shares without representation on the Board.

              The proponent believes that although the Bank of Tokyo-Mitsubishi has selected excellent nominees in the past, a new owner of this block of stock might not be as conscientious and fair to other shareholders and could elect directors not representing the best interests of other shareholders.

              The National Bank Act and laws of California require cumulative voting for shareholders; however, UnionBanCal has escaped this by creating a holding company and re-incorporating in Delaware.

              Many acquisitions made by UnionBanCal had cumulative voting. These included First Western Bank, Valencia Bank & Trust, and Monterrey Bay Bancorp. It is the proponent's opinion that shareholders of these entities were not compensated for the loss of these voting rights.

              Cumulative voting rights of WestAmerica Bancorporation, a most successful bank holding company in northern California, were one of its selling points for using its shares to make acquisitions.

              A California law requires that all state pension holdings and state college funds invested in voting shares, must be voted in favor of cumulative voting proposals which indicates increasing recognition of the importance of this democratic means for electing directors.

              The proponent believes that if voting rights are proportionate to actual ownership, all shareholders will benefit through greater accountability by their elected directors.

              IF YOU AGREE WITH THIS PROPOSAL, PLEASE MARK YOUR PROXY "FOR." Unmarked proxies are automatically voted "against."

      33



      COMMON STOCK PERFORMANCE GRAPH

              The following Common Stock Performance Graph compares the yearly percentage change, on a dividend reinvested basis, in the cumulative total stockholder return on the Common Stockcommon stock of UnionBanCal Corporation with the cumulative total return of the Standard & Poor's 500 Stock Index and the KBW 50Banks Index, published by Keefe, Bruyette & Woods, Inc., for the five-year period commencing December 31, 1995.1998. The stock price performance depicted in the Performance Graph is not necessarily indicative of future price performance. EDGAR REPRESENTATION OF DATA POINTS USED IN PRINTED GRAPHIC Dollars
      KBW50 S&P500 UB Q4:95 100 100 100 Q1:96 110.62 105.37 101.8 Q2:96 111.11 110.1 98.76 Q3:96 124.76 113.5 93.16 Q4:96 141.46 122.96 100.36 Q1:97 148.02 126.26 105.26 Q2:97 170.07 148.3 137.43 Q3:97 195.41 159.41 166.06 Q4:97 206.8 163.98 207.03 Q1:98 230.42 186.86 192.98 Q2:98 230.87 193.03 187.54 Q3:98 181.54 173.83 169.73 Q4:98 223.91 210.85 200.6 Q1:99 230.72 221.35 201.72 Q2:99 246.65 236.95 214.99 Q3:99 209.74 222.16 216.87 Q4:99 216.14 255.21 237.31 Q1:00 221.07 261.07 168.01 Q2:00 205.47 254.13 115.18 Q3:00 251.63 251.67 146.19 Q4:00 259.5 231.98 152.41


      UnionBanCal Corporation—Comparison of Five Year Cumulative Total Return(1)

      COMMON STOCK PERFORMANCE GRAPH


      (1)
      Assumes $100 invested on December 31, 1995,1998, in Company CommonUnionBanCal Corporation common stock, S&P 500 Stock S&P500 Index and KBW50KBW Banks Index and reinvestment of all quarterly dividends. TRANSACTIONS WITH MANAGEMENT AND OTHERS The Company and


      STOCKHOLDER PROPOSALS FOR 2005 PROXY STATEMENT

              UnionBanCal Corporation's Bylaws govern the Bank have had, and expectsubmission of nominations for director or other business proposals that a stockholder wishes to have considered at a meeting of stockholders, but which are not included in UnionBanCal Corporation's proxy statement for that meeting. Under the future, banking andBylaws, nominations for director or other transactions in the ordinary course of business with BTM and with its affiliates. During the year ending December 31, 2000, such transactions included, but were not limitedproposals to origination, participation, servicing and remarketing of loans and leases, purchase and sale of acceptances and interest rate derivatives, foreign exchange transactions, funds transfers, custodianships, electronic data processing, investment advice and management, deposits and trust services. In the opinion of management, such transactions werebe addressed at UnionBanCal Corporation's next annual meeting may be made at prevailing rates, terms and conditions and did not involve more than the normal risk of collectibility or present other unfavorable features. In 2000, pursuantby a stockholder entitled to vote who has delivered a service agreement, the Bank reimbursed BTM for compensation and other benefits totaling approximately $1.9 million provided to all expatriate officers for services renderednotice to the Company and the Bank. The amount reimbursed was in addition to compensation and benefits paid to these expatriate officers by the Bank for services rendered by them to the Bank. Certain directors and executive officers and corporations and other organizations associated with them and members of their immediate families were customers of and had banking transactions, including loans, with the Bank in the ordinary course of business in 2000. Such loans were made on substantially the same terms, including interest rates and collateral, as those available at the time for similar transactions with other persons. These loans did not involve more than the normal risk of collection or have other unfavorable features. 24 COMPENSATION COMMITTEE INTERLOCKS AND INSIDER PARTICIPATION The following persons served as members of the Executive Compensation & Benefits Committee during 2000: Richard D. Farman, Chair; Jack L. Hancock; Carl W. Robertson; and Henry T. Swigert. In the case of each such director (except Jack L. Hancock) either the individual director, or an entity controlled by the director, had loans or other extensions of credit outstanding from the Bank during 2000. These loans were made in the ordinary course of business and on substantially the same terms, including interest rates and collateral, as those prevailing at the time of comparable transactions with other persons. Such loans did not involve more than the normal risk of collectibility or present unfavorable features. COMPLIANCE WITH SECTION 16 OF THE 1934 ACT Section 16(a) of the Securities Exchange Act of 1934, as amended, requires the Company's directors, executive officers and holders of more than 10% of a registered class of the Company's equity securities to file with the SEC reports of ownership and changes in ownership of any equity securities of the Company. Officers, directors and greater than 10% shareholders are required by SEC regulation to furnish the Company with copies of all Section 16(a) forms they file. Based solely on its review of the copies of such forms received by it, or written representations from certain reporting persons that all required forms were filed, the Company believes that, during 2000, all Section 16 filing requirements applicable to its officers and directors were complied with. VI. SHAREHOLDER PROPOSALS FOR 2002 PROXY STATEMENT Shareholders who expect to present a proposal at the 2002 Annual Meeting of shareholders for publication in the Company's proxy statement and action on the proxy form or otherwise for such meeting must submit their proposal by December 2, 2001. The proposal must be mailed to the Corporate Secretary of the Company atUnionBanCal Corporation, 400 California Street, San Francisco, CA 94104-1302. VII. 94104-1302, no later than November 30, 2004. However, if the date of the 2005 annual meeting is set more than 30 days from the date of this year's meeting, the notice must be received by the Secretary of the Corporation not later than the close of business on the later of (1) 120 days prior to such annual meeting; or (2) 7 days after the day on which public announcement of the date of such meeting is first made. The notice must contain the information required by the Bylaws.

              In addition to these advance notice requirements, there are other requirements that a stockholder must meet in order to have a proposal included in the proxy statement under the rules of the Securities and Exchange Commission.

      34




      OTHER MATTERS

              The Board of Directors does not know of any business to be presented for action at the Annual Meetingannual meeting other than that set forth in the Notice of Annual Meeting of Shareholders.Stockholders. However, if other business properly comes before the meeting, the persons named in the accompanying form of proxy intend to vote on such matters in accordance with their judgment. By Order

      By order of the Board of Directors,
      LOGO

      John H. McGuckin, Jr.
      Executive Vice President, General Counsel and Secretary

      Dated March 29, 2004




      35



      APPENDIX A

      UnionBanCal Corporation
      Audit Committee Charter

      UNIONBANCAL CORPORATION
      AUDIT COMMITTEE

              1.    Purpose.

              The Audit Committee is appointed by the Board of Directors /s/ John H. McGuckin, Jr. John H. McGuckin, Jr. SECRETARY Dated: March 28, 2001 25 EXHIBIT A AUDIT COMMITTEE CHARTER I. COMPOSITION OF THE AUDIT COMMITTEE.to assist the Board in the oversight of (1) the integrity of the consolidated financial statements of UnionBanCal Corporation and its subsidiaries (the "Company"), (2) the qualifications, independence and the performance of the Company's independent and internal auditors, (3) the Company's compliance with legal and regulatory requirements, and (4) the major financial risks assumed by the Company.

              2.    Composition of the Audit Committee.

              A.    The Audit Committee of UnionBanCal Corporation and Union Bank of California, N.A. (together referred to as "the Company") is comprisedshall consist of at least three directors, each of whom must be independent directors having no relationship that would interfere with the exercise of independent judgement. The Committee must satisfy the applicable membershipexperience and independence requirements underof the rules of the New York Stock Exchange, Inc., (the "NYSE) and banking statutesthe federal securities laws, and regulations.all of whom shall collectively meet the experience requirements of the NYSE. Unless the Board of Directors determines otherwise, one member of the Committee shall be a "financial expert" under the rules of the Securities and Exchange Commission (the "SEC").

              B.    No director may serve on the Company's Audit Committee and the audit committees of more than two other public companies unless the Board of Directors determines otherwise.

              C.    No member of the Committee may receive, directly or indirectly, any consulting, advisory or other compensatory fee from the Company or any of its subsidiaries other than (1) directors' fees which may be received in cash, stock options or other in-kind consideration ordinarily available to directors; (2) a pension or other deferred compensation for prior service that is not contingent on future service; or (3) any other regular benefits that other directors receive.

              D.    No member of the Committee may be an "affiliated person" of the Company or any of its subsidiaries.

              3.    Committee Meetings.

              The Committee meetsshall meet at least four times annually or more frequently as circumstances dictate. C. The Committee hasshall meet with management and the internal and independent auditors in separate executive sessions at least quarterly. The Committee may meet jointly with the Audit Committee of Union Bank of California, N.A.

              4.    Committee Resources.

              A.    The Committee shall have the authority to conduct any investigation it deems necessary to fulfill its responsibilities and hasshall have direct access to the independent auditors as well as anyone in the Company.

              B.    The Committee may retain, atshall have the Company's expense, special legal, accounting or other consultants or expertsresources and authority it deems to be necessary to performdischarge its duties. II. FUNCTIONS OF THE AUDIT COMMITTEE. A. The functionsduties and responsibilities, including the authority to delegate specific matters to subcommittees of the Committee are to:and sole authority to select, retain, terminate and approve the fees and other retention terms of counsel or other experts, advisers or consultants, as it deems appropriate, without seeking approval of the Board or management.

      A-1



              C.    The Company shall provide, as determined by the Committee, appropriate funding for payment of compensation to (1) Monitorthe independent auditors for the purpose of preparing and issuing an audit report or performing other audit, review or attest services for the Company, and (2) any other expert or adviser employed by the Committee.

              5.    Responsibilities and Duties of the Audit Committee.

              The Audit Committee shall:

              A.    Financial Statement and Financial Reporting and Disclosure Matters

        1.
        Discuss with management and the independent auditors the annual audited financial statements, and the disclosures made in the Management's Discussion and Analysis of Financial Condition and Results of Operations in the Company's Form 10-K, and recommend to the Board whether the audited financial statements should be included in the Company's 10-K.

        2.
        Discuss with management and the independent auditors, prior to the filing with the SEC of the Company's Form 10-Q, the Company's quarterly financial statements, including the results of the independent auditors' reviews of the quarterly financial statements.

        3.
        Discuss with management the Company's earnings press releases, including the use of "pro forma" or "adjusted" non-GAAP information, as well as financial information and earnings guidance provided by the Company.

        4.
        Discuss with management and the independent auditors any report required of the independent auditors by Section 204 of the Sarbanes-Oxley Act and rules promulgated thereunder by the SEC, including any report pertaining to significant financial reporting issues and judgments made in connection with the preparation of the Company's financial statements, any significant changes in the Company's selection or application of accounting principles, any major issues as to the adequacy of the Company's internal controls, the development, selection and disclosure of critical accounting estimates, and analyses of the effect of alternative assumptions, estimates or GAAP methods on the Company's financial statements and the treatment thereof by the independent auditors.

        5.
        Oversee the integrity of the Company's financial reporting process, business risk assessment, compliance with appropriateapplicable laws and regulations and the adequacy of underlying internal controls. (2) Monitor

        6.
        Oversee the independence and performance of the Company's internal monitoring and reporting groups: the Audit, Credit Examination and Compliance Divisions ("the Independent(the "Independent Risk Monitoring Group"). (3) Nominate the Company's independent external auditors for shareholder approval, evaluate annually their independence and performance and, where deemed appropriate, replace the Company's independent external auditors. (4) Provide an avenue of communication among the independent external auditors, management, the Independent Risk Monitoring Group and the Board of Directors. (5) To the extent that another committee of the Board does not do so, monitor the adequacy of the Allowance for Loan and Lease Losses and the integrity of the process to evaluate credit quality and conduct a periodic review at an appropriate level and frequency. III. RESPONSIBILITIES AND DUTIES OF THE AUDIT COMMITTEE. A. The Committee shall adopt such policies and procedures as are necessary to react to changing conditions and to monitor management's responsibility for maintaining the Company's accounting and reporting practices in accordance with all applicable requirements. B. The Committee shall have the following duties and powers: (1) The independent external auditors. The independent external auditors are ultimately accountable to the Committee and the full Board of Directors. The Committee shall: (a) provide advice to the Board of Directors in the exercise of its ultimate responsibility in selecting, evaluating or replacing outside auditors; 26 (b) review the fees charged by the independent external auditors for audit and non--audit services; and (c) ensure that the independent external auditors prepare and deliver annually a Statement as to Independence (it being understood that the independent auditors are responsible for the accuracy and completeness of this Statement), to discuss with the independent external auditors any relationships or services disclosed in this Statement that may impact the objectivity and independence of the Company's independent external auditors and to recommend that the Board of Directors take appropriate action in response to this Statement to satisfy itself of the independent external auditors' independence. (2) The Independent Risk Monitoring Group. The Committee shall: (a) recommend to the full Board of Directors the appointment or dismissal and review the budget performance, compensation, and annual monitoring plan of the head of the Independent Risk Monitoring Group and each of the individual units of that Group; (b) review summaries of and, as appropriate, the significant reports to management prepared by the Independent Risk Monitoring Group, regulators, the Company's independent external auditors and such others as the Committee shall determine and management's responses thereto; and (c) request and review, as appropriate, the Independent Risk Monitoring Group's assessment of the Company's risk profile. (3) Financial reporting principles and policies and internal financial controls and procedures. The Committee shall: (a) review the Company's annual audited financial statements prior to filing or distribution, including a discussion

        7.
        Discuss with management and the independent external auditors the effect of significant issues regardingregulatory and accounting principles, practices, judgements, and any significant changes toinitiatives as well as off-balance sheet structures on the Company's accounting principles and any items required to be communicated by the independent external auditors in accordance with SAS 61, and recommend to the Board of Directors that the annual audited financial statement be included in the Company's annual report on SEC Form 10-K; (b) in consultationstatements.

        8.
        Discuss with management the independent external auditors, and the internal auditors, consider the integrity of the Company's financial reporting processes and controls, discuss significantmajor financial risk exposures and the steps management has taken to monitor control, and reportcontrol such exposures, including the limitations ofCompany's risk assessment methodologies, significant findingsand risk management policies.

        9.
        In connection with its review of the Company's financial statements, review and discuss with the independent auditors the matters relating to the conduct of the audit required to be discussed by Statements on Auditing Standards Nos. 61 and 90.

        10.
        Establish procedures for the receipt, retention and treatment of complaints received by the Company regarding accounting, internal accounting controls or auditing matters and the

      A-2


          confidential, anonymous submissions by Company employees of concerns regarding questionable accounting or auditing matters.

              B.    Oversight of the Company's Relationship with the Independent Auditors

        1.
        Be directly responsible for the appointment, compensation, retention and oversight of the work of the independent external auditors regulators and the Independent Risk Monitoring Group together with management's responses; and (c) review with financialengaged (including resolution of disagreements between management and the auditors regarding financial reporting) for the purpose of preparing or issuing an audit report or performing other audit, review or attest services for the Company.

        2.
        Periodically review the experience, qualifications and rotation of the senior members of the independent external auditors team.

        3.
        Obtain and review a report from the Company's quarterly financial results priorindependent auditors at least annually regarding (a) the auditors' internal quality-control procedures, (b) any material issues raised by the most recent quality-control review, or peer review, of the firm, or by any inquiry or investigation by governmental or professional authorities, within the preceding five years, respecting one or more independent audits carried out by the firm, (c) any steps taken to deal with any such issues, and (d) all relationships between the release of earnings orindependent auditors and the Company's quarterly financial statements prior to filing or distribution. The Chair ofCompany, so that the Committee may representassess the entire Audit Committeeauditors' independence.

        4.
        Evaluate the qualifications, performance and independence of the independent auditors, including considering whether the auditors' internal quality controls are adequate and the provision of non-audit services is compatible with maintaining the auditors' independence.

        5.
        Adopt policies for purposesthe Company's hiring of this review. 27 (4)employees or former employees of the independent auditors who were engaged on the Company's account.

        6.
        Pre-approve all audit and non-audit services to be provided to the Company or its subsidiaries by the independent auditors.

              C.    Reporting and recommendations. The Committee shall: (a) review those portionsRecommendations

        1.
        Prepare the report required by the rules of the SEC to be included in the Company's annual proxy statement not reviewed bystatement.

        2.
        Review this Charter and the Executive Compensation and Benefits Committee of the Board and recommend approval to the Board of Directors; (b) review this CharterCommittee's performance at least annually and recommend any changes to the fullCharter to the Board of Directors; (c) reportDirectors.

        3.
        Report its activities to the Board of Directors on a regular basis and make such recommendations with respect to the above and other matters as the Committee may deem necessary or appropriate; and (d) perform such other functions asappropriate.

              D.    Limitation of the Board of Directors shall from time to time assign toCommittee's Role

              While the Committee has the responsibilities set forth in this Charter, its function is oversight. It is not the duty or as shall be required by law. 28 EXHIBITresponsibility of the Committee to plan or conduct audits or other types of auditing or accounting reviews or procedures, or to set auditor independence standards, or to determine that the Company's financial statements and disclosures are complete and accurate and are in accordance with applicable accounting principles, rules and regulations. These are the responsibilities of management and the independent auditors. Nor is it the duty of the Audit Committee to conduct investigations or to assure the Company's compliance with other laws, rules and regulations.

      A-3



      APPENDIX B

      1997 UNIONBANCAL CORPORATION PERFORMANCE SHARE PLAN, AS AMENDED UnionBanCal Corporation
      Performance Share Plan, As Amended
      —Effective January 1, 2004—

      1.     ESTABLISHMENT, PURPOSE, GENERAL DESCRIPTION, AND DEFINITIONS Establishment, Purpose, General Description, and Definitions

        (a)
        The 1997 UnionBanCal Corporation (the "Company" or "UNBC") Performance Share Plan, as Amendedamended and restated effective January 1, 2004 (the "PSP" or the "Plan") commenced the first Performance Cycle under the amended and restated Plan on January 1, 2001. 2004.

        (b)
        The purpose of the Plan is to provide a means whereby employees of UNBC and its Subsidiaries may be given an opportunity to earn cash long-termlong term incentive awards ("Performance Shares"). The objectives of providing this incentive award opportunity include:

        (1)
        focusing Participants on financial performance measures that result in the creation of shareholder value;

        (2)
        rewarding Participants commensurate to the Company's financial performance relative to Peer Banks;

        (3)
        rewarding Participants for longer-term,longer term, sustained financial performance;

        (4)
        providing an appropriate risk orientation within the overall compensation program;

        (5)
        providing compensation levels consistent with the desired competitive positioning, commensurate with financial performance;

        (6)
        emphasizing team (i.e., Company) performance results; and

        (7)
        linking the value of incentive awards to the price of UNBC stock.

        (c)
        Each Participant will be granted a Target Award pursuant to Section 6 of the Plan at the beginning of each Performance Cycle, based upon position level, desired pay positioning, other long-termlong term incentive grants, and other considerations deemed pertinent by the Committee. Each Participant may earn from zero times to two times the Target Award pursuant to Section 7 of the Plan, based upon the Company's performance. Once the Target Awards are earned by the Participant, they shall be referred to as Earned Awards. The value payable to the Participants for their Earned Awards is set forth in Section 9 of the Plan.

        (d)
        Definitions include:

        (1) AVERAGE PRICE
        Average Price refers to the average month-endmonth end closing price of UNBC Common Stock for the six months immediately preceding the end of a Performance Cycle (i.e., July through December), as published in the west coast edition of the Wall Street Journal.

        (2) BOARD
        Board refers to UNBC's Board of Directors.

        (3) CODE
        Code refers to the Internal Revenue Code of 1986, as amended. Reference in the Plan to any Section of the Code shall be deemed to include any amendments or successor provisions to such Section and any regulations under such Section.

        (4) COMMITTEE
        Committee refers to the Executive Compensation and Benefits Committee of UNBC's Board.

        (5) COMMON STOCK
        Common Stock refers to the Common Stock of UNBC.

        (6) EARNED AWARD
        Earned Award refers to the number of Performance Shares actually earned for a Performance Cycle under this Plan.

      B-1


          (7) EMPLOYEE
          Employee refers to any common law employee of UNBC or its Subsidiaries except: (1) any independent contractor retained to perform services for UNBC or its 29 Subsidiaries, including consultants; and (2) any person who provides services to UNBC or its Subsidiaries pursuant to an agreement between UNBC or its Subsidiaries and any other person or organization.

          (8) OUTSIDE DIRECTOR
          Outside Director refers to a member of the Board who qualifies as an "outside director" as such term is used in Section 162(m) of the Code and defined in any applicable Treasury regulations promulgated thereunder.

          (9) PARTICIPANT
          Named Executive Officer refers to one of the five highest paid executive officers, including the Chief Executive Officer, whose compensation is reflected in the Summary Compensation Table in the Company's annual proxy statement, pursuant to Securities and Exchange Commission disclosure requirements.

          (10)
          Participant refers to a recipient of a Target Award. (10) PEER BANKS

          (11)
          Peer Banks ("Peers") refers to the group of bank and bank holding companies designated by the Committee for use in comparing UNBC's performance for purposes of this Plan. From time to time, the Committee may deem it necessary to revise the composition of the Peer Banks. (11) PERFORMANCE CYCLE

          (12)
          Performance Cycle ("Cycle") refers to a period of time consisting of three consecutive fiscal years. (12) PERFORMANCE SHARE

          (13)
          Performance Share refers to an award unit. (13) PERFORMANCE SHARE AGREEMENT

          (14)
          Performance Share Agreement refers to a written agreement between UNBC and a Participant with respect to a Target Award. (14) SUBSIDIARIES

          (15)
          Subsidiaries refers to subsidiary corporations, as defined in Section 424(f) of the Code (but substituting "UNBC" for "employer corporation"), including Subsidiaries of UNBC which become such after the adoption of the Plan. (15) TARGET AWARD

          (16)
          Target Award refers to a Performance Share grant made pursuant to the Plan.

      2.     ADMINISTRATION OF THE PLAN Administration of the Plan

        (a)
        The Plan shall be administered by the Executive Compensation and Benefits Committee (the "Committee") of UNBC's Board of Directors (the "Board"), which shall be composed as hereinafter set forth in Section 2(b).

        (b)
        The Committee shall consist solely of not less than two Outside Directors elected by the Board. The Board may from time to time increase (and thereafter may decrease) the size of the Committee, elect or remove members thereto (with or without cause) and fill any vacancies however created; provided, however, that the minimum number of members on the Committee must be two.

        (c)
        The Committee shall meet at such times and places and upon such notice as the Committee's Chair determines. A majority of the Committee shall constitute a quorum. Any acts by the Committee may be taken at any meeting at which a quorum is present and shall be by majority vote of those members entitled to vote.

        (d)
        The Committee shall determine which Employees of UNBC or its subsidiaries shall be granted awards under the Plan, the timing of such awards, the terms thereof and the number of Performance Shares subject to each award.

      B-2


          (e)
          The Committee shall have the sole authority, in its absolute discretion, to adopt, amend and rescind such rules and regulations as, in its opinion, may be advisable in the administration of the Plan, to construe and interpret the Plan, its rules and regulations, and the instruments evidencing awards granted under the Plan, and to make all other determinations deemed necessary or advisable for the administration of the Plan. All decisions, determinations and interpretations of the Committee shall be binding on all Participants.

        3.     PERFORMANCE SHARES SUBJECT TO THE PLAN 30 Performance Shares Subject to the Plan

          (a)
          Target Awards may be granted under the Plan to Participants for an aggregate of not more than 600,0002,600,000 Performance Shares. Performance Shares that are forfeited shall again be available for Target Awards under the Plan.

          (b)
          The maximum number of Performance Shares with respect to which the Committee may grant Target Awards during any fiscal year to any Participant shall not exceed 60,000.

          (c)
          If there is any change in the Company's Common Stock through merger, consolidation, reorganization, recapitalization, reincorporation, stock split, stock dividend (in excess of 2%), or other change in the corporate structure of UNBC, the Board and the Committee shall make appropriate adjustments in order to preserve but not to increase the benefits to the Participants, including adjustments in:

          (1)
          the aggregate number of Performance Shares subject to the Plan;

          (2)
          the maximum number of Performance Shares that may be awarded to any Participant during any fiscal year; and,

          (3)
          the number and value of Performance Shares subject to outstanding Target Awards.

        4.     ELIGIBILITYEligibility

                Persons who shall be eligible to have Target Awards granted to them shall be such Employees as the Committee, in its discretion, shall designate from time to time. A Participant may be granted a pro-ratapro rata Target Award for a Performance Cycle which has already begun, provided that participation begins before the start of the final fiscal year of the Cycle.

        5.     PERFORMANCE CYCLESPerformance Cycles

                A new Performance Cycle begins at the start of each Company fiscal year and continues until the end of the third consecutive fiscal year.

        6.     TARGET AWARDTarget Award

                Each Participant will be granted a Target Award at the beginning of each Performance Cycle. The size of the Target Award (i.e., the number of Performance Shares granted) is based on position level, desired pay positioning, other long-termlong term incentive grants, and any other considerations deemed pertinent by the Committee. Participants may earn from zero times to two times the Target Award based on UNBC's performance, as described in Section 7.

        7.     PERFORMANCE MEASUREMENT AND EARNING OF AWARDS Performance Measurement and Earning of Awards

          (a)
          Performance Shares are earned based on UNBC's financial performance results relative to the Peer Banks during the respective Performance Cycle, stated as a percentile ranking where 100% represents the best performing Peer and 0% represents the worst performing Peer. At the beginning of each Performance Cycle, the Committee shall establish the specific performance measure or measures to be used and the schedule for calculating the number of

        B-3


            Performance Shares (as a multiple of the Target Award) actually earned. Participants will earn Performance Shares only upon the attainment of the performance goals established by the Committee.Committee, except as provided in Sections 7(b) and 7(c). In addition, prior to the payment for Earned Awards, the Committee will certify in its approved minutes that the performance goals were in fact met.

          (b)
          For Named Executive Officers of the Company, the number of Performance Shares earned is determined solely on the basis of Company performance and shall not exceed two times the Target Award, except that the Committee, in its discretion, may decrease the number of Performance Shares actually earned.

          (c)
          For Participants other than Named Executive Officers, the Committee, in its discretion, may decrease or increase the number of Performance Shares actually earned based on performance or other factors it deems appropriate.

        8.     EXTRAORDINARY EVENTSExtraordinary Events

                If extraordinary events occur during a Performance Cycle which alter the basis upon which the performance measurement(s) is calculated, such calculation may be adjusted, with the Committee's approval, to exclude the effect of these events. Events warranting such action may include, but are not limited to, major acquisitions or divestitures, significant changes in accounting practices, or a recapitalization of the Company. Notwithstanding the foregoing, the Committee 31 shall not have the discretion to increase the amount of compensation payable to a Named Executive Officer that would otherwise be due upon attainment of the goals.

        9.     VALUE AND PAYMENT OF EARNED AWARDSValue and Payment of Earned Awards

                The value payable to a Participant shall equal the Earned Award multiplied by the Average Price. Payment shall be made in cash within 120 days following the end of the Performance Cycle, either in cash or depositedas a credit to the Participant's account if deferred under a Company-sponsoredCompany sponsored deferral plan. Alternatively, the Committee may provide in the Performance Share Agreement for the payment of all or part of the Earned Award in shares of common stock of the Company, pursuant to the Year 2000 UnionBanCal Corporation Management Stock Plan.

        10.   WITHHOLDINGWithholding

                The Company or its Subsidiaries shall, to the extent required by law, have the right to deduct from payments of any kind otherwise due to the recipient the amount of any federal, state or local taxes required by law to be withheld with respect to the amounts earned under the Plan.

        11.   TERMINATION OF EMPLOYMENTTermination of Employment

                Termination of employment with the Company or its Subsidiaries prior to the end of the Performance Cycle for any reason (whether voluntary or involuntary) shall result in forfeiture of all opportunity to receive an Earned Award under the Plan, subject to the following exceptions. In the event of termination by reason of death, Permanent Disability, or Retirement, the Participant (or the Participant's beneficiary or estate in the event of death) will be eligible to receive a pro-ratapro rata Earned Award based on the time employed during the Performance Cycle, rounded to the nearest complete month. Payment of pro-ratapro rata Earned Awards shall be governed by all other applicable provisions of this Plan.

                Notwithstanding these or any other provisions of the Plan, the Committee may, in its sole discretion, authorize continued participation, proration, or early distribution (or a combination thereof) of Earned Awards which would otherwise be forfeited.

        B-4



        12.   DESIGNATION OF BENEFICIARIESDesignation of Beneficiaries

                A Participant may designate a beneficiary or beneficiaries to receive, in the event of the Participant's death, all or part of the amounts to be distributed to the Participant under the Plan. A designation of beneficiary may be replaced by a new designation or may be revoked by the Participant at any time. A designation or revocation shall be on a form to be provided for such purpose and shall be signed by the Participant and delivered to the Company prior to the Participant's death. Any amount that is distributable to a Participant upon death and is not subject to such a designation shall be distributed to the Participant's estate. If there shall be any question as to the legal right of any beneficiary to receive a distribution under the Plan, the amount in question may be paid to the estate of the Participant, in which event the Company shall have no further liability to anyone with respect to such amount.

        13.   EMPLOYEE RIGHTSEmployee Rights

                A Participant may not assign or transfer his or her rights under the Plan, except as expressly provided under the Plan, and any attempt to do so will invalidate those rights.

                No Employee has a claim or right to be a Participant in the Plan, to continue as a Participant, or to be granted Target Awards under the Plan. The Company and its Subsidiaries are not obligated to give uniform treatment to Participants. Participation in the Plan does not give a Participant the right to be retained in the employment of the Company or its Subsidiaries, nor does it imply or confer any other employment rights. Nothing contained in the Plan will be construed to create a contract of employment with any Participant. Nothing contained in the Plan will be deemed to require the Company or its Subsidiaries to deposit, invest or set aside amounts for the payments of any Earned Awards, nor will anything be deemed to give any Participant any ownership, security, or other rights in any assets of the Company or its Subsidiaries.

        14.   AMENDMENT, SUSPENSION OR TERMINATION OF THE PLAN 32 Amendment, Suspension or Termination of the Plan

          (a)
          The Board may at any time amend, suspend or terminate the Plan as it deems advisable; provided, however, except as provided in Section 3(b) above, the Board shall not amend the Plan in the following respects without the consent of UNBC's shareholders then sufficient to approve the Plan in the first instance:

          (1)
          to increase the aggregate number of Performance Shares subject to the Plan; or

          (2)
          to change the designation or class of persons eligible to receive Target Awards under the Plan.

          (b)
          No Target Award may be granted during any suspension or after the termination of the Plan, and no amendment, suspension or termination of the Plan shall, without the Participant's consent, alter or impair any rights or obligations under any Award previously made under the Plan.

          (c)
          Upon a termination of the Plan, UNBC or the Committee may authorize the surrender by a Participant of all or part of a Target Award and authorize a payment in consideration therefor. The payment received by the Participant shall not be considered remuneration for services performed by the Participant under Section 162(m) of the Code.

        15.   APPLICABLE LAW AND VALIDITYApplicable Law and Validity

                The Plan shall be governed by and construed in accordance with the laws of the State of California and the Code. In the event any provision of the Plan is held invalid, void, or unenforceable, the same shall not affect, in any respect whatsoever, the validity of any other provision of the Plan. The Plan

        B-5



        shall be interpreted to be in compliance with the requirements under Section 162(m) of the Code and all applicable Treasury Regulations promulgated thereunder so that payments of Earned Awards to Named Executive Officers under the Plan will be treated as "Performance-Based"Performance Based Compensation" as such term is used in Section 162(m)(4)(C) of the Code. To the extent that any provision in the Plan would cause the payment of Earned Awards to Named Executive Officers not to be treated as "Performance-Based"Performance Based Compensation" under Section 162(m)(4)(C) of the Code, such provision will be stricken from the Plan, and the remaining provisions shall nevertheless continue in full force and effect without being impaired or invalidated.

                IN WITNESS WHEREOF, the undersigned have executed this 1997 UnionBanCal Corporation Performance Share Plan, as Amended,amended and restated, at San Francisco, California, on this             25th day of            April, 2001. , 2004.




        UNIONBANCAL CORPORATION



        By: /s/ TAKAHIRO MORIGUCHI ----------------------------------------- Takahiro Moriguchi


        Norimichi Kanari
        President and Chief Executive Officer UNIONBANK OF CALIFORNIA, N.A.



        UNIONBANCAL CORPORATION



        By: /s/ PAUL E. FEARER -----------------------------------------


        Paul E. Fearer
        Director of Human Resources
        33 EXHIBIT C UNION BANK OF CALIFORINIA SENIOR MANAGEMENT BONUS PLAN 1. ESTABLISHMENT, PURPOSE, GENERAL DESCRIPTION, AND DEFINITIONS (a) The Union Bank of California Senior Management Bonus Plan (the "Bonus Plan" or the "Plan") shall be effective upon approval by the shareholders of UnionBanCal (the "Company" or "UNBC"), including the authorization to commence the Plan retroactively as of January 1, 2001. (b) The objective of the Senior Management Bonus Plan is to reward senior managers who assist in achieving and exceeding the Bank's financial goals. In addition, the Plan is designed to help provide an environment that stimulates high performance, as well as motivates senior managers to exercise initiative, effort, and ingenuity. (c) Each Participant will be assigned an Incentive Target at the beginning of each fiscal year based on position level, desired pay positioning, and other considerations deemed pertinent by the Committee. Each Participant may earn from zero times to two times the Incentive Target pursuant to Section 5 of the Plan. Once an award is earned by the Participant, it shall be referred to as an Individual Award. (d) Definitions include: (1) BOARD refers to UNBC's Board of Directors. (2) CODE refers to the Internal Revenue Code of 1986, as amended. Reference in the Plan to any Section of the Code shall be deemed to include any amendments or successor provisions to such Section and any regulations under such Section. (3) COMMITTEE refers to the Executive Compensation and Benefits Committee of UNBC's Board. (4) EMPLOYEE refers to any common law employee of UNBC or its Subsidiaries except: (1) any independent contractor retained to perform services for UNBC or its Subsidiaries, including consultants; and (2) any person who provides services to UNBC or its Subsidiaries pursuant to an agreement between UNBC or its Subsidiaries and any other person or organization. (5) INCENTIVE TARGET refers to an individual incentive award opportunity, expressed as a percent of salary or a specified dollar amount, made pursuant to the Plan. (6) INDIVIDUAL AWARD refers to an incentive bonus actually earned for a fiscal year under this Plan. (7) NAMED EXECUTIVE OFFICER refers to one of the five highest paid executive officers, including the Chief Executive Officer, whose compensation is reflected in the Summary Compensation Table in the Company's annual proxy statement, pursuant to SEC disclosure requirements. (8) OUTSIDE DIRECTOR refers to a member of the Board who qualifies as an "outside director" as such term is used in Section 162(m) of the Code and defined in any applicable Treasury regulations promulgated thereunder. (9) PARTICIPANT refers to an Employee who is assigned an Incentive Target. (10) PEER BANKS ("Peers") refers to the group of bank and bank holding companies designated by the Committee for use in comparing UNBC's performance for purposes of 35 this Plan. From time to time, the Committee may deem it necessary to revise the composition of the Peer Banks. (11) SUBSIDIARIES refers to subsidiary corporations, as defined in Section 424(f) of the Code (but substituting "UNBC" for "employer corporation"), including Subsidiaries of UNBC which become such after adoption of the Plan. 2. ADMINISTRATION OF THE PLAN (a) The Plan shall be administered by the Executive Compensation and Benefits Committee (the "Committee") of UNBC's Board of Directors (the "Board"), which shall be composed as hereinafter set forth in Section 2(b). (b) The Committee shall consist solely of not less than two Outside Directors elected by the Board. The Board may from time to time increase (and thereafter may decrease) the size of the Committee, elect or remove members thereto (with or without cause) and fill any vacancies however created; provided, however, that the minimum number of members on the Committee must be two. (c) The Committee shall meet at such times and places and upon such notice as the Committee's Chair determines. A majority of the Committee shall constitute a quorum. Any acts by the Committee may be taken at any meeting at which a quorum is present and shall be by majority vote of those members entitled to vote. (d) The Committee shall determine which Employees shall participate in the Plan, assignment of Target Awards, and the timing and manner of Individual Award payments. (e) The Committee shall have the sole authority, in its absolute discretion, to adopt, amend and rescind such rules and regulations as, in its opinion, may be advisable in the administration of the Plan, to construe and interpret the Plan, its rules and regulations, and the instruments evidencing awards granted under the Plan, and to make all other determinations deemed necessary or advisable for the administration of the Plan. All decisions, determinations and interpretations of the Committee shall be binding on all Participants. 3. ELIGIBILITY Persons who shall be eligible to have Incentive Targets assigned to them shall be such Employees as the Committee, in its discretion, shall designate from time to time. A new Participant may be granted a pro-rata Incentive Target for a fiscal year which has already begun. A Participant who becomes ineligible to participate after the beginning of the fiscal year may receive a pro-rata Individual Award, based on the time eligible during the fiscal year. 4. INCENTIVE AWARD Each Participant will be assigned an Incentive Target at the beginning of each fiscal year. The size of the Incentive Target is based on position level, desired pay positioning, other long-term incentive grants, and any other considerations deemed pertinent by the Committee. Participants may earn from zero times to two times the Incentive Target based on performance achievements (the "Individual Award"), as described in Section 5 of the Plan. The maximum award that may be paid for any plan year to any Participant is $2.5 million. 5. PERFORMANCE MEASUREMENT AND EARNING OF AWARDS (a) Individual Awards are earned based on financial performance results using performance measures and schedules or formulas established by the Committee at the beginning of each fiscal year. Awards may be based on Company, unit or individual performance, except as provided in Section 5(b). Categories of Company performance measures that may be used 36 include: revenues, earnings, expenses, margins, returns (e.g., ROA, ROE, ROIC), cash flow, capital efficiency, credit ratings, stock price, dividends, total shareholder return, capital structure, loan quality, market share, assets, and liabilities. (b) For Named Executive Officers of the Company, Individual Awards are determined solely on a formula based on Company performance and shall not exceed two times the Incentive Target, except that the Committee, in its discretion, may decrease such Individual Awards. (c) For Participants other than Named Executive Officers, the Committee, in its discretion, may decrease or increase Individual Awards based on performance or other factors it deems appropriate. 6. EXTRAORDINARY EVENTS If extraordinary events occur during a fiscal year which alter the basis upon which the performance measurement(s) is calculated, such calculation may be adjusted, with the Committee's approval, to exclude the effect of these events. Events warranting such action may include, but are not limited to, major acquisitions or divestitures, significant changes in accounting practices, unanticipated one-time events (e.g., corporate income tax refund), or a recapitalization of the Company. 7. PAYMENT OF INDIVIDUAL AWARDS Individual Awards shall be paid as soon as practicable following the end of the fiscal year or deposited to the Participant's account if deferred under a company-sponsored deferral plan. 8. WITHHOLDING The Company or its Subsidiaries shall, to the extent required by law, have the right to deduct from payments of any kind otherwise due to the recipient the amount of any federal, state or local taxes required by law to be withheld with respect to the amounts earned under the Plan. 9. TERMINATION OF EMPLOYMENT Termination of employment with the Company or its Subsidiaries prior to the end of the fiscal year for any reason (whether voluntary or involuntary) shall result in forfeiture of all opportunity to receive an Individual Award under the Plan, subject to the following exceptions. In the event of termination by reason of death, retirement, permanent disability, or exceptional circumstances, the Participant (or the Participant's estate in the event of death) may be eligible to receive a pro-rata Individual Award based on the time employed during the fiscal year, rounded to the next complete month. Payment of pro-rata Individual Awards shall be governed by all other applicable provisions of this Plan. 10. EMPLOYEE RIGHTS A Participant may not assign or transfer his or her rights under the Plan, except as expressly provided under the Plan, and any attempt to do so will invalidate those rights. No Employee has a claim or right to be a Participant in the Plan, to continue as a Participant, or to be assigned Incentive Targets under the Plan. The Company and its Subsidiaries are not obligated to give uniform treatment to Participants. Participation in the Plan does not give a Participant the right to be retained in the employment of the Company or its Subsidiaries, nor does it imply or confer any other employment rights. Nothing contained in the Plan will be construed to create a contract of employment with any Participant. Nothing contained in the Plan will be deemed to require the Company or its Subsidiaries to deposit, invest or set aside amounts for the payments of any Individual Awards, nor will anything be deemed to give any Participant any ownership, security, or other rights in any assets of the Company or its subsidiaries. 37 11. AMENDMENT, SUSPENSION OR TERMINATION OF THE PLAN (a) The Board may at any time amend, suspend or terminate the Plan as it deems advisable; provided, however, the Board shall not amend the Plan to change the designation or class of persons eligible to participate in the Plan without the consent of UNBC's shareholders. (b) No Incentive Target may be assigned during any suspension or after the termination of the Plan, and no amendment, suspension or termination of the Plan shall, without the Participant's consent, alter or impair any rights or obligations under any Incentive Target previously made under the Plan. (c) Upon a termination of the Plan, UNBC or the Committee may authorize the cancellation by a Participant of all or part of an Incentive Target and authorize a payment in consideration therefor. The payment received by the Participant shall not be considered remuneration for services performed by the Participant under Section 162(m) of the Code. 12. APPLICABLE LAW AND VALIDITY The Plan shall be governed by and construed in accordance with the laws of the State of California and the Code. In the event any provision of the Plan is held invalid, void, or unenforceable, the same shall not affect, in any respect whatsoever, the validity of any other provision of the Plan. The Plan shall be interpreted to be in compliance with the requirements under Section 162(m) of the Code and all applicable Treasury Regulations promulgated thereunder so that payments of Individual Awards under the Plan will be treated as "Performance-Based Compensation" as such term is used in Section 162(m)(4)(C) of the Code. To the extent that any provision in the Plan would cause the payment of Individual Awards not to be treated as "Performance-Based Compensation" under Section 162(m)(4)(C) of the Code, such provision will be stricken from the Plan, and the remaining provisions shall nevertheless continue in full force and effect without being impaired or invalidated. IN WITNESS WHEREOF, the undersigned have executed this Union Bank of California Senior Management Bonus Plan, at San Francisco, California, on this 25th day of April, 2001.

        B-6


        UNIONBANCAL CORPORATION By: /s/ TAKAHIRO MORIGUCHI ----------------------------------------- Takahiro Moriguchi President and Chief Executive Officer UNION BANK OF CALIFORNIA, N.A. By: /s/ PAUL E. FEARER ----------------------------------------- Paul E. Fearer Director of Human Resources
        UnionBanCal
        Corporation
        [Letterhead]

        000000 0000000000 0 0000

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        MR A SAMPLE
        DESIGNATION (IF ANY)
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        C 1234567890 J N T







        o

        Mark this box with an X if you have made changes to your name or address details above.
        38 (This page has been left blank intentionally.) UNIONBANCAL CORPORATION PROXY SOLICITED BY THE BOARD OF DIRECTORS ANNUAL MEETING OF SHAREHOLDERS APRIL 25, 2001 Takaharu Saegusa and Masafumi Watanabe, or either of them, each with the power of substitution, is hereby authorized to represent and to vote the Common Stock of the undersigned at the


        Annual Meeting of Shareholders of UnionBanCal Corporation, to be held at 9:30 a.m. on Wednesday, April 25, 2001, at the Mandarin Oriental Hotel, Embassy Room, 222 Sansome Street, San Francisco, California, or any adjournment thereof as follows: THIS PROXY WILL BE VOTED IN ACCORDANCE WITH THE SPECIFICATIONS MADE ON THE REVERSE SIDE, BUT IF NO CHOICES ARE INDICATED, THIS PROXY WILL BE VOTED FOR ALL NOMINEES LISTED ONProxy Card


        PLEASE REFER TO THE REVERSE SIDE FOR PROPOSALS 2, 3INTERNET AND 4, AND WITH RESPECT TO ANY OTHER BUSINESS AS MAY PROPERLY COME BEFORE THE MEETING OR ANY ADJOURNMENT THEREOF, IN ACCORDANCE WITH THE DISCRETION OF THE PROXIES. - FOLD AND DETACH HERE - UNIONBANCAL CORPORATION PLEASE MARK VOTE IN OVAL IN THE FOLLOWING MANNER USING DARK INK ONLY / / For all except nominees For All Withhold All written in below TELEPHONE VOTING INSTRUCTIONS.
        A  Election of Directors
        1.    ELECTION OF DIRECTORS / / / / / / D. Andrews, L. Crandall, R. Farman, S. Farrar, R. Hartnack, K. Hayama, N. Kanari, S. Kishi, M. Lozano, M. Metz, R. Miles, T. Moriguchi, J. Niebla, C. Robertson, T. Saegusa, R. Walker, and K. Yoshizawa ___________________________________________________________________ For Against Abstain / / / / / / 2.The Board of Directors recommends a voteFORthe listed nominees.


        For
        Withhold

        For
        Withhold

        For
        Withhold
        01-David R. Andrewsoo06-Michael J. Gillfillanoo11-Mary S. Metzoo
        02-L. Dale Crandalloo07-Richard C. Hartnackoo12-Takahiro Moriguchioo
        03-Richard D. Farmanoo08-Norimichi Kanarioo13-J. Fernando Nieblaoo
        04-Stanley F. Farraroo09-Satoru Kishioo14-Takaharu Saegusaoo
        05-Philip B. Flynnoo10-Monica C. Lozanooo15-Tetsuo Shimuraoo


        B  Other Matters
        The Board of Directors recommends a voteFORProposals 2 and 3.
        C  Non Proposal

        For
        Against
        Abstain


        Proposal 2.  To amend the 1997 UnionBanCal Corporation Performance Share Plan.oooConsent to Electronic Delivery: By marking the box, I consent to access future Annual Reports and Proxy Statements of UnionBanCal Corporation electronicallyo
        Proposal 3.  To ratify the selection of UnionBanCal Corporation's independent auditors, Deloitte &
        Touche LLP, for 2004.
        oooover the Internet. I understand that unless I request
        otherwise or revoke my consent, UnionBanCal
        Corporation will notify me when any such
        communications are available and how to access
        The Board of Directors recommends a voteAGAINSTProposal 4.ForAgainstAbstainthem. I understand that costs associated with the use of the Internet will be my responsibility. To revoke my consent, I can contact UnionBanCal Corporation's transfer agent, Computershare
        Proposal 4.  To approve a stockholder proposal regarding cumulative voting.oooInvestor Services, at 1-877-588-4179.

        Please mark this box if you plan on attending the Annual Meeting.


        o

        D  Authorized Signatures—Sign Here—This section must be completed for your instructions to ratify the selection of Deloitte & Touche LLP Independent Auditors for UnionBanCal Corporation for the year ending December 31, 2001 For Against Abstain / / / / / / 3. Proposal to re-approve the 1997 UnionBanCal Performance Share Plan, as amended, to enable share grants under the Plan to qualify as deductible, performance based compensation under Section 162(m) of the Internal Revenue Code For Against Abstain / / / / / / 4. Proposal to approve the 1997 UnionBanCal Senior Management Bonus Plan to enable bonuses paid under the Plan to qualify as deductible, performance based compensation under Section 162(m) of the Internal Revenue Code Will Will not attend attend / / / / 5. To transaction such other business as may properly come before the Annual Meeting or any adjournment thereof This Proxy will be voted as specified, or if no choice is specified, will be voted FOR proposals 1, 2, 3, and 4. Dated: _____________________, 2001 __________________________________ Signature __________________________________ Signature, if held jointly (Pleaseexecuted.
        Please sign EXACTLY as your name appears on your stock certificate and this proxy. Executors, administrators, trustees, guardians, attorneys, etc., should give their full title. If signer is a corporation, please give full corporate name and sign by a duly authorized officer, stating the officer's title. If a partnership, please sign in partnership name by duly authorized person.) - FOLD


        Signature 1—Please keep signature within the box


        Signature 2—Please keep signature within the box


        Date (mm/dd/yyyy)








                    /            /            




        1 U P X    H H H    P P P P    0031401



        Proxy—UnionBanCal Corporation


        Proxy Solicited by the Board of Directors
        Annual Meeting of Stockholders
        April 28, 2004

        John Rice or Michelle Crandall, or either of them, each with the power of substitution, is hereby authorized to represent and to vote the Common Stock of the undersigned at the Annual Meeting of Stockholders of UnionBanCal Corporation, to be held at 9:30 a.m. (local time) on Wednesday, April 28, 2004, at the Mandarin Oriental Hotel, Embassy Room, 222 Sansome Street, San Francisco, California, or any adjournment as follows:

        THIS PROXY WILL BE VOTED IN ACCORDANCE WITH THE INSTRUCTIONS INDICATED ON THE REVERSE SIDE, BUT IF NO CHOICES ARE INDICATED, THIS PROXY WILL BE VOTED FOR ALL NOMINEES LISTED ON THE REVERSE SIDE, FOR PROPOSALS 2 AND DETACH HERE -

        3, AGAINST PROPOSAL 4, AND WITH RESPECT TO ANY OTHER BUSINESS PROPERLY BROUGHT BEFORE THE MEETING OR ANY ADJOURNMENT, IN ACCORDANCE WITH THE DISCRETION OF THE PROXIES.

        Internet and Telephone Voting Instructions
        You can vote by telephone or Internet! Available 24 Hours a day 7 days a week!
        Instead of mailing your proxy, you may choose one of the two voting methods outlined below to vote your proxy.


        To vote using the Telephone (within U.S. and Canada)


        To vote using the Internet


        To vote by Mail



        Call toll free 1-866-463-1152 in the United States or Canada any time on a touch tone telephone. There is
        NO CHARGEto you for the call.




        Go to the following web site:
        WWW.COMPUTERSHARE.COM/US/PROXY




        Mark, sign and date the proxy card.



        Follow the simple instructions provided by the recorded message.




        Enter the information requested on your computer screen and follow the simple instructions.




        Return the proxy card in the postage-paid envelope provided.

        C012345678912345


        If you vote by telephone or the Internet, you DO NOT have to mail back this proxy card.

        Proxies submitted by telephone or the Internet must be received by 1:00 a.m. (Pacific Time) on Monday, April 26, 2004.

        THANK YOU FOR VOTING





        QuickLinks

        UnionBanCal Corporation 400 California Street San Francisco, California 94104-1302 (415) 765-2969
        PROXY STATEMENT
        INTRODUCTION
        VOTING
        THE BOARD OF DIRECTORS AND COMMITTEES
        I. ELECTION OF DIRECTORS
        EXECUTIVE COMPENSATION
        Option Grants in Last Fiscal Year (2003)(1)
        Aggregated Option Exercises in the Last Fiscal Year (2003) and Fiscal Year-End Option Values
        Long-Term Incentive Plans—Awards in Last Fiscal Year (2003)(1)
        Pension Plan Table
        II. PROPOSAL TO AMEND THE 1997 UNIONBANCAL CORPORATION PERFORMANCE SHARE PLAN
        III. RATIFICATION OF SELECTION OF INDEPENDENT AUDITORS
        IV. STOCKHOLDER PROPOSAL REGARDING CUMULATIVE VOTING
        COMMON STOCK PERFORMANCE GRAPH
        UnionBanCal Corporation—Comparison of Five Year Cumulative Total Return(1)
        STOCKHOLDER PROPOSALS FOR 2005 PROXY STATEMENT
        OTHER MATTERS
        APPENDIX A UnionBanCal Corporation Audit Committee Charter
        APPENDIX B 1997 UnionBanCal Corporation Performance Share Plan, As Amended —Effective January 1, 2004—