As filed with the Securities and Exchange Commission on March 24, 1999. SCHEDULE 14A (RULE 14A-101) INFORMATION REQUIRED IN PROXY STATEMENT FILE NUMBER 811-8568 SCHEDULE 14A INFORMATION PROXY STATEMENT PURSUANT TO SECTION 14(A) OF THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. __) [X] Filed by the Registrant [ ] Filed by a Party other than the Registrant Check the appropriate box: [ ] Preliminary Proxy Statement [X] Definitive Proxy Statement [ ] Definitive Additional Materials [ ] Soliciting Material Pursuant to Rule 14a-11(c) or Rule 14a-12 JOHN HANCOCK BANK AND THRIFT OPPORTUNITY (Name of Registrant as Specified in Its Charter) JOHN HANCOCK BANK AND THRIFT OPPORTUNITY (Name of Person(s) Filing Proxy Statement) Payment of filing fee (check the appropriate box): [ ] $125 per Exchange Act Rules 0-11(c) (1) (ii), 14a-6 (i) (1), or 14a-6 (i) (2) or Item 22(a) (2) or schedule 14A (sent by wire transmission). [ ] Fee paid previously with preliminary materials. [X] No fee required. John Hancock Bank and Thrift Opportunity Fund March 24, 1999 Dear Fellow Shareholder: As an investor in the John Hancock Bank and Thrift Opportunity Fund, you are cordially invited to attend the annual shareholder meeting on Thursday, April 29, 1999 at 9:00 a.m. Eastern time, to be held at John Hancock Funds, 101 Huntington Avenue, Boston, MA 02199. The proposals in the enclosed proxy statement to elect trustees and ratify the selection of accountants are routine items. A routine item is one which occurs annually and makes no fundamental or material changes to the fund's investment objective, policies or restrictions, or to the investment management contract. Elect Your Fund's Board of Trustees Proposal number one asks you to elect five trustees to serve until their respective successors are elected and qualified. Your proxy statement includes a brief description of each individual's background. Ratify The Trustees' Selection of Accountants Proposal number two asks you to ratify or reject the trustees' selection of Deloitte & Touche LLP as the fund's independent accountants for the current fiscal year. Deloitte & Touche LLP have been the fund's independent accountants since the fund's inception. Amend Fundamental Investment Restrictions Proposal number three asks you to approve the amendment of the fund's restrictions relating to the fund's ability to issue senior securities. Your Vote is Important! Please complete the enclosed proxy ballot form, sign it and mail it to us immediately. For your convenience, a postage-paid return envelope has been provided. Your prompt response will help avoid the cost of additional mailings at your fund's expense. If you have any questions, please call 1-800-426-5523, Monday through Friday between 8:30 a.m. and 5:00 p.m. Eastern time. Thank you in advance for your prompt action on this very important matter. Sincerely, /s/Edward J. Boudreau, Jr. -------------------------- Edward J. Boudreau, Jr. Chairman and CEO JOHN HANCOCK BANK AND THRIFT OPPORTUNITY FUND 101 Huntington Avenue, Boston, Massachusetts 02199 NOTICE OF ANNUAL MEETINGS OF SHAREHOLDERS To Be Held April 29, 1999 This is the formal agenda for your fund's shareholder meeting. It tells you what matters will be voted on and the time and place of the meeting, in case you want to attend in person. To the Shareholders of John Hancock Bank and Thrift Opportunity Fund (the "fund"): A shareholder meeting for your fund will be held at 101 Huntington Avenue, Boston, Massachusetts on Thursday, April 29, 1999 at 9:00 a.m., Eastern time, to consider the following proposals: (1) To elect five Trustees to serve until their respective successors are elected and qualified. (2) To ratify or reject the Trustees' selection of Deloitte & Touche LLP as the fund's independent public accountants for the fund's current fiscal year. (3) To approve amendments to certain of the fund's fundamental investment restrictions. (4) To transact such other business as may properly come before the meeting or any adjournments of the meeting. Your Trustees recommend that you vote in favor of all proposals. Shareholders of record as of the close of business on March 10, 1999 are entitled to notice of and to vote at the annual meeting and at any related follow-up meeting. Whether or not you expect to attend the meeting, please complete and return the enclosed proxy in the accompanying envelope. No postage is necessary if mailed in the United States. By order of the Board of Trustees, /s/Susan S. Newton ------------------ Susan S. Newton Vice President and Secretary March 24, 1999 P90PX 3/99 JOHN HANCOCK BANK AND THRIFT OPPORTUNITY FUND 101 Huntington Avenue, Boston, Massachusetts 02199 ANNUAL MEETING OF SHAREHOLDERS To held on April 29, 1999 PROXY STATEMENT This proxy statement contains the information you should know before voting on the proposals described in the notice. The fund will furnish without charge a copy of its Annual Report to any shareholder upon request. If you would like a copy of your fund's report, please send a written request to the attention of the fund at 101 Huntington Avenue, Boston, Massachusetts 02199 or call John Hancock Funds at 1-800-892-9552. This proxy statement is being used by your fund's Trustees to solicit proxies to be voted at the annual meeting of your fund's shareholders. This meeting will be held at 101 Huntington Avenue, Boston, Massachusetts on Thursday, April 29, 1999 at 9:00 a.m., Eastern time. If you sign the enclosed proxy card and return it in time to be voted at the meeting, your shares will be voted in accordance with your instructions. Signed proxies with no instructions will be voted FOR all proposals. If you want to revoke your proxy, you may do so before it is exercised at the meeting by filing a written notice of revocation with the fund at 101 Huntington Avenue, Boston, Massachusetts 02199, by returning a signed proxy with a later date before the meeting, or by attending the meeting and voting in person by notifying the fund's secretary (without complying with any formalities) at any time before your proxy is voted. Record Ownership The Trustees have fixed the close of business on March 10, 1999 as the record date to determine which shareholders are entitled to vote at the meeting. Shareholders are entitled to one vote per share on all business relating to the fund at the annual meeting or any postponements. On the record date, there were 87,100,000 common shares of beneficial interest of the fund outstanding. The fund's management does not know of anyone who beneficially owned more than 5% of the fund's shares outstanding on the record date. (Beneficial ownership means voting power and/or investment power, which includes the power to dispose of shares.) PROPOSAL I ELECTION OF TRUSTEES General The fund's Board of Trustees consists of thirteen members. The Board is divided into three staggered term classes. Two classes contain four Trustees each and the third class contains five Trustees. The term of one class expires each year and no term continues for more than three years after the applicable election. Each class of Trustees will stand for election at the conclusion of their respective three-year terms. Classifying the Trustees in this manner may prevent replacement of a majority of the Trustees for up to a two-year period. 1 Each nominee for Trustee is currently serving as a Trustee of the fund. Each Trustee has served on the Board of Trustees since the fund's inception on June 16, 1994, except that Messrs. Cunningham, Linbeck, Dion and Brown have served on the Board since December 1994, December 1994, September 1998 and March 1999, respectively and Ms. Hodsdon has served on the Board of Trustees since March 1996. You may use the proxy card to authorize the proxies to vote for the nominees or you may withhold authority to vote for the nominees. If no contrary instructions are given, the proxies will vote FOR the nominees. All of the nominees have consented to their nominations and have agreed to serve if elected. If, for any reason, any nominee should not be available for election or able to serve as a Trustee, the proxies will exercise their voting power in favor of a substitute nominee, if any, as the Trustees may designate. The fund has no reason to believe that it will be necessary to designate a substitute nominee. Proposal 1 Because of the staggered Board of Trustees' system, the terms of Messrs. Brown, Carlin, Cunningham, Hiser and Toolan expire at the 1999 annual meeting and they are therefore the current nominees for election; the terms of Messrs. Dion, Ladner, Linbeck and Scipione expire at the 2000 annual meeting; and the terms of Ms. Hodsdon and Messrs. Boudreau, Pruchansky and Smith expire at the 2001 annual meeting. The table below lists the nominees for election as Trustees, including their principal occupations for the past five years and their beneficial share ownership in the fund. The table also lists the Trustees who are not currently standing for election and whose current terms continue until the annual meetings in 2000 and 2001, respectively. Vote Required For Proposal 1 The vote of a plurality of the votes cast by the shares of the fund is sufficient to elect the nominees. Common Shares Owned Beneficially, Directly Name (Age) and Position Principal Occupation or Indirectly, on with the Fund During the Past Five Years March 10, 1999(1)(2) ------------- -------------------------- -------------------- NOMINEES FOR ELECTION TERM TO EXPIRE IN 2002 *Stephen L. Brown Chairman and Chief Executive Officer, John Hancock -- (Age 61) Mutual Life Insurance Company; Director, the Adviser, Trustee John Hancock Funds, Inc. ("John Hancock Funds"), John Hancock Insurance Agency, Inc. ("Insurance Agency, Inc."), John Hancock Subsidiaries, Inc., The Berkeley Financial Group ("The Berkeley Group") and Federal Reserve Bank of Boston; Director, John Hancock Signature Services ("Signature Services") (until January 1997); Trustee, John Hancock Asset Management (until March 1997) and Trustee of 68 funds managed by the Adviser. 2 Common Shares Owned Beneficially, Directly Name (Age) and Position Principal Occupation or Indirectly, on with the Fund During the Past Five Years March 10, 1999(1)(2) ------------- -------------------------- -------------------- NOMINEES FOR ELECTION TERM TO EXPIRE IN 2002 James F. Carlin Chairman and CEO, Carlin Consolidated, Inc. 400 (Age 58) (management/investments); Director, Arbella Mutual Trustee (insurance), Health Plan Services, Inc., Massachusetts Health and Education Tax Exempt Trust, Flagship Healthcare, Inc., Carlin Insurance Agency, Inc., West Insurance Agency, Inc. (until May 1995) and Uno Restaurant Corp.; Chairman, Massachusetts Board of Higher Education (since 1995) and Trustee of 33 funds managed by the Adviser. William H. Cunningham Chancellor, University of Texas System and former -- (Age 55) President of the University of Texas, Austin, Texas; Trustee Lee Hage and Joseph D. Jamail Regents Chair of Free Enterprise; Director, LaQuinta Motor Inns, Inc. (hotel management company), Jefferson-Pilot Corporation (diversified life insurance company) and LBJ Foundation Board (education foundation); Advisory Director, Texas Commerce Bank-Austin and Trustee of 33 funds managed by the Adviser. Harold R. Hiser, Jr. Executive Vice President, Schering-Plough Corporation 15,200 (Age 67) (pharmaceuticals) (retired 1996); Director, ReCapital Trustee Corporation (reinsurance) (until 1995) and Trustee of 33 funds managed by the Adviser. John P. Toolan Director, The Smith Barney Muni Bond Funds, The Smith 10,000 (Age 68) Barney Tax-Free Money Funds, Inc., Vantage Money Market Trustee Funds (mutual funds), The Inefficient-Market Fund, Inc. (closed-end investment company) and Smith Barney Trust Company of Florida; Chairman, Smith Barney Trust Company (retired December 1991); Director, Smith Barney, Inc., Mutual Management Company and Smith Barney Advisers, Inc. (investment advisers) (retired 1991); Senior Executive Vice President, Director and member of the Executive Committee, Smith Barney, Harris Upham & Co., Incorporated (investment bankers) (until 1991) and Trustee of 33 funds managed by the Adviser. 3 Common Shares Owned Beneficially, Directly Name (Age) and Position Principal Occupation or Indirectly, on with the Fund During the Past Five Years March 10, 1999(1)(2) ------------- -------------------------- -------------------- TERM TO EXPIRE IN 2000 Ronald R. Dion President and Chief Executive Officer, R.M. Bradley & Co., 100 (Age 52) Inc.; Director, The New England Council and Massachusetts Trustee Roundtable; Trustee, North Shore Medical Center and a corporator of the Eastern Bank; Trustee, Emmanuel College and Trustee of 33 funds managed by the Adviser. Charles L. Ladner Senior Vice President and Chief Financial Officer, UGI Corp. 800 (Age 60) (Public Utility Holding Company); Vice President and Trustee Director, AmeriGas Inc. (until 1998); Vice President, AmeriGas Partners L.P. (until 1997); Director, EnergyNorth, Inc. (until 1995) and Trustee of 33 funds managed by the Adviser. Leo E. Linbeck, Jr. Chairman, President, Chief Executive Officer and Director, -- (Age 64) Linbeck Corporation (a holding company engaged in various Trustee phases of the construction industry and warehousing interests); Former Chairman, Federal Reserve Bank of Dallas (1992, 1993); Chairman of the Board, Linbeck Construction Corporation; Director, Duke Energy Corporation (a diversified energy company), Daniel Industries, Inc. (manufacturer of gas measuring products and energy related equipment), GeoQuest International Holdings, Inc. (a geophysical consulting firm); Director, Greater Houston Partnership and Trustee of 33 funds managed by the Adviser. *Richard S. Scipione General Counsel, John Hancock Mutual Life Insurance 2,477 (Age 61) Company; Director, the Adviser, John Hancock Funds, Trustee Signator Investors, Inc., Insurance Agency, Inc., John Hancock Subsidiaries, Inc., Sovereign Asset Management Corporation ("SAMCorp") and NM Capital Management Inc. ("NM Capital"); Director, The Berkeley Group and JH Networking Insurance Agency, Inc.; Director, Signature Services(until January 1997) and Trustee of 68 funds managed by the Adviser. 4 Common Shares Owned Beneficially, Directly Name (Age) and Position Principal Occupation or Indirectly, on with the Fund During the Past Five Years March 10, 1999(1)(2) ------------- -------------------------- -------------------- TERM TO EXPIRE IN 2001 *Edward J. Boudreau, Jr. Chairman and Chief Executive Officer, the Adviser 2,400 (Age 54) and The Berkeley Group; Chairman, NM Capital, Chairman SAMCorp and John Hancock Advisers International Limited ("Advisers International"); Director, John Hancock Advisers International (Ireland); Chairman, Chief Executive Officer and President, John Hancock Funds and First Signature Bank and Trust Company; Director, John Hancock Freedom Securities Corporation, Insurance Agency, Inc., John Hancock Capital Corporation and New England/Canada Business Council; Member, Investment Company Institute Board of Governors; Director, Asia Strategic Growth Fund, Inc.; Director, Signature Services (until January 1997) and Trustee and Chairman of 68 funds managed by the Adviser. *Anne C. Hodsdon President, Chief Operating Officer and Director, the -- (Age 45) Adviser; Director, The Berkeley Group, John Hancock President Funds, Advisers International, John Hancock Advisers International (Ireland) and Insurance Agency, Inc.; Director and President, NM Capital and SAMCorp; Director, Signature Services (until January 1997) and Trustee and President of 68 funds managed by the Adviser. Steven R. Pruchansky Director and President, Mast Holdings, Inc. (since 3,132(3) (Age 54) 1991); Director, First Signature Bank & Trust Company Trustee (until August 1991); Director, Mast Realty Trust (until 1994); President, Maxwell Building Corp. (until 1991) and Trustee of 33 funds managed by the Adviser. Norman H. Smith Lieutenant General, United States Marine Corps; Deputy 1,046 (Age 65) Chief of Staff for Manpower and Reserve Affairs, Trustee Headquarters Marine Corps; Commanding General III Marine Expeditionary Force/3rd Marine Division (retired 1991) and Trustee of 33 funds managed by the Adviser. All Trustees and executive officers of the Fund as a group 35,555 * "Interested Person," as defined in the Investment Company Act of 1940, as amended (the "Investment Company Act"), of the fund and the Adviser. (1) The information as to beneficial ownership is based on statements furnished to the fund by the Trustees. Except as otherwise noted, each Trustee has all voting and investment powers with respect to the shares indicated. (2) None of the Trustees beneficially owned individually and the Trustees and executive officers of the fund as a group did not beneficially own, in excess of one percent of the outstanding shares of the fund as of March 10, 1999. (3) Includes 1,312 shares held by Mr. Pruchansky's spouse. 5 The Board of Trustees held four meetings during the fund's fiscal year ended October 31, 1998. No Trustees attended fewer than 75% of the aggregate of (1) the total number of meetings of the Trustees and (2) the total number of meetings held by all committees of the Trustees on which they served during the period in which they served in such capacity. The Board of Trustees has an Audit Committee. The Audit Committee members are Messrs. Pruchansky, Cunningham and Dion. All members of the Audit Committee are Independent Trustees who are not "interested persons." The Audit Committee held four meetings during the fund's 1998 fiscal year. The Audit Committee recommends to the full Board auditors for the fund, oversees the audit of the fund, communicates with both the independent auditors and inside auditors on a regular basis and provides a forum for the auditors to report and discuss any matters they deem appropriate at any time. The Board of Trustees has a special nominating committee known as the Administration Committee. The Administration Committee members are Messrs. Dion, Toolan, Ladner, Smith, Pruchansky, Carlin, Linbeck, Cunningham and Hiser. All members of the Administration Committee are Independent Trustees. The Administration Committee held four meetings during the fund's 1998 fiscal year. The Administration Committee selects and nominates for appointment and elects candidates to serve as Trustees who are not "interested persons." The Administration Committee also coordinates with Trustees who are interested persons in the selection and election of fund officers and will consider nominees recommended by shareholders to serve as Trustees, provided that shareholders submit recommendations in compliance with all of the pertinent provisions of Rule 14a-8 under the Securities Exchange Act of 1934, as amended ("Exchange Act"). The Board of Trustees has a Contracts/Operations Committee. The Contracts/Operations Committee members are Messrs. Ladner, Hiser and Linbeck. All members of the Contracts/Operations Committee are Independent Trustees. The Contract/Operations Committee held four meetings during the fund's 1998 fiscal year. The Contracts/Operations Committee oversees the initiation, operation and renewal of the various contracts between the fund and other entities. These contracts include advisory and subadvisory agreements, custodial and transfer arrangements and arrangements with other service providers. The Board of Trustees has an Investment Performance Committee. The Investment Performance Committee members are Messrs. Toolan, Carlin and Smith. All members of the Investment Performance Committee are Independent Trustees. The Investment Performance Committee held four meetings during the fund's 1998 fiscal year. The Investment Performance Committee monitors and analyzes the performance of the fund generally, consults with the Adviser as necessary with respect to matters considered to require special attention and reviews peer groups and other comparative standards as necessary. Compliance With Section 16(a) Reporting Requirements Section 16(a) of the Securities Exchange Act of 1934 requires the fund's executive officers, Trustees and persons who own more than ten percent of the fund's shares ("10% Shareholders") to file reports of ownership and changes in ownership with the Securities and Exchange Commission ("SEC"). Executive officers, Trustees and 10% Shareholders are required by SEC regulations to furnish the fund with copies of all Section 16(a) forms they file. Based solely on a review of the copies of these reports furnished to the fund and representations that no other reports were required to be filed, the fund believes that during the past fiscal year its executive officers, Trustees and 10% Shareholders complied with all applicable Section 16(a) filing requirements. 6 Executive Officers In addition to the Chairman (Mr. Boudreau) and the President (Ms. Hodsdon), the table below lists the fund's executive officers. The officers of the fund became officers on June 16, 1994 (inception), except for Mr. Hood who became an officer on January 1, 1999. Name (Age) and Position Principal Occupation With the Funds During the Past Five Years - -------------- -------------------------- Osbert Hood Senior Vice President and Chief Financial Officer, each of the John (Age 46) Hancock funds; Senior Vice President, the Adviser, The Berkeley Group Senior Vice President and and John Hancock Funds; Vice President and Chief Financial Officer, Chief Financial Officer John Hancock Mutual Life Insurance Company - Retail Sector (until 1997) Susan S. Newton Vice President and Secretary, each of the John Hancock funds; Vice President, the Adviser, (Age 49) John Hancock Funds, Signature Services and The Berkeley Group. Vice President and Secretary John A. Morin Vice President and Secretary of the Adviser, John Hancock Funds, Signature Services and (Age 48) The Berkeley Group; Secretary, NM Capital and SAMCorp.; Clerk, Insurance Agency, Inc.; Vice President Counsel, John Hancock Mutual Life Insurance Company (until February 1996). James J. Stokowski Vice President, Treasurer and Chief Accounting Officer, each of the John Hancock (Age 52) funds; Vice President, the Adviser. Vice President, Treasurer and Chief Accounting Officer Thomas H. Connors Vice President, Assistant Secretary and Compliance Officer, each of the John (Age 39) Hancock funds; Vice President, the Adviser. Vice President and Compliance Officer Remuneration of Trustees and Officers The following table provides information about the compensation paid by the fund and the other investment companies in the John Hancock Fund Complex to the Independent Trustees for their services. The four non-Independent Trustees, Ms. Hodsdon and Messrs. Boudreau, Brown and Scipione and each of the fund's officers are Interested Persons of the Adviser, are compensated by the Adviser and or its affliates and receive no compensation from the fund for their services. 7 Aggregate Total Compensation from all Compensation Funds in John Hancock Fund Independent Trustees From the Fund(1) Complex to Trustees(2) - -------------------- ---------------- ---------------------- James F. Carlin $8,163 $74,000 William H. Cunningham* 8,163 74,000 Ronald R. Dion 1,331 18,500 Charles F. Fretz 6,974 57,121 Harold R. Hiser, Jr.* 7,729 70,000 Charles L. Ladner 8,657 77,100 Leo E. Linbeck, Jr. 8,413 74,000 Patricia P. McCarter * 5,801 43,696 Steven R. Pruchansky* 8,738 77,100 Norman H. Smith* 8,893 79,350 John P. Toolan* 8,657 77,100 ------- --------- Totals $81,519 $721,967 (1) Compensation is for fiscal year ended October 31, 1998. (2) The total compensation paid by the John Hancock Fund Complex to the Independent Trustees for the calendar year ended December 31, 1998. Al the Independent Trustees are Trustees of 33 funds in the John Hancock Fund Complex. + Mr. Dion was appointed as Trustee effective September 30, 1998. ++ Ms. McCarter and Mr. Fretz retired from their positions as trustees effective October 1, 1998. * As of December 31, 1998, the value of the aggregate accrued deferred compensation amount from all funds in the John Hancock Fund Complex for Mr. Cunningham was $320,943, for Mr. Hiser was $115,084, for Ms. McCarter was $183,645, for Mr. Pruchansky was $75,016, for Mr. Smith was $109,807 and for Mr. Toolan was $403,714 under the John Hancock Deferred Compensation Plan for Independent Trustees (the "Plan"). Under the Plan, an Independent Trustee may elect to have his or her deferred fees invested in shares of one or more funds in the John Hancock Fund Complex and the amount paid to the Trustees under the Plan will be determined based upon the performance of such investments. Deferral of Trustees' fees does not obligate the fund to retain the services of any Trustee or obligate the fund to pay any particular level of compensation to the Trustee. PROPOSAL 2 RATIFICATION OF SELECTION OF THE INDEPENDENT PUBLIC ACCOUNTANTS The Trustees, including a majority of the Independent Trustees, have selected Deloitte & Touche LLP ("Deloitte & Touche") to act as independent public accountants for the fund's fiscal year ending October 31, 1999. Deloitte & Touche has advised the fund that it has no direct or indirect financial interest in the fund. This selection is subject to the ratification by the shareholders of the fund at the meeting. The enclosed proxy card provides space for instructions directing the proxies named on the proxy card to vote for, against, or abstain from, ratifying that selection. A representative of Deloitte & Touche is expected to be present at the meeting, will have the opportunity to make a statement if the representative desires to do so and will be available to respond to appropriate questions relating to the examination of the fund's financial statements. The Board of Trustees, including all the Independent Trustees, unanimously recommends that shareholders ratify the selection of Deloitte & Touche as independent public accountants of the fund for the fiscal year ending October 31, 1999. 8 Vote Required to Ratify the Selection of Independent Public Accountants The approval of a "majority" (as described below) of the shares of the fund is required to ratify the selection of Deloitte & Touche as the fund's independent public accountants. PROPOSALS 3(a) and 3(b) AMENDMENT OF CERTAIN FUNDAMENTAL INVESTMENT RESTRICTIONS General The Trustees recommend that shareholders approve the following proposals to amend two of the fund's fundamental investment restrictions. These restrictions limit the fund's ability to issue senior securities under any circumstances and to borrow money except in limited circumstances. These restrictions cannot be changed without shareholder approval. If shareholders approve the proposals to amend these restrictions, the fund would be permitted to increase the capital available for investment by issuing senior securities (an investment strategy called "leverage"). A senior security is one that has priority over a company's common shares in payment of dividends or interest and distribution of the company's assets in the event the company is liquidated. A senior security may be an equity security or a debt security. Preferred shares are equity securities that are senior to a company's common shares. Notes, bonds and debentures are debt securities that are senior to a company's preferred shares and common shares. Proposal 3(a): Investment restriction on senior securities. The fund's current investment restriction is as follows: The fund may not issue senior securities or borrow, except that (a) short-term credits necessary for settlement of securities transactions are not considered borrowings or senior securities, (b) the fund may borrow up to 5% of its total assets (including the amount borrowed) for temporary or emergency purposes and (c) the fund may borrow to the extent permitted by the Investment Company Act pending the orderly disposition of portfolio securities sufficient to repay such borrowings in connection with the funding of repurchases of common shares or tender offers. The fund's proposed investment restriction is as follows: The fund may not borrow, except that (a) the fund may issue senior securities, as defined in the Investment Company Act, to the extent permitted under the Investment Company Act, (b) short-term credits necessary for settlement of securities transactions are not considered borrowings, (c) the fund may borrow up to 5% of its total assets (including the amount borrowed) for temporary or emergency purposes and (d) the fund may borrow to the extent permitted by the Investment Company Act pending the orderly disposition of portfolio securities sufficient to repay such borrowings in connection with the funding of repurchases or retirement of securities, or tender offers. The fund's current restriction prohibits the issuance of senior securities. As amended, the fund would be permitted to issue senior securities without any limitations other than those imposed by the Investment Company Act. See "Senior Securities" below for a description of those limitations. The fund's current restriction also limits the purposes for which the fund may borrow money and the amount of money the fund may borrow. These borrowing restrictions will not change except that the fund would be permitted to borrow in connection with the repurchase or retirement of senior securities in addition to its existing ability to borrow in connection with the repurchase of common shares. 9 Proposal 3(b): Investment restriction regarding pledging, mortgaging or hypothecating assets. The fund's proposed investment restriction is as follows (amendment in italics): The fund may not pledge, hypothecate, mortgage or otherwise encumber its assets, except to secure borrowings or issue senior securities permitted by the preceding paragraph. Collateral arrangements with respect to margin, option and other risk management and when-issued and forward commitment transactions are not deemed to be pledges or other encumbrances for purposes of this restriction. The amendment to this restriction permits the fund to pledge, hypothecate, mortgage or otherwise encumber its assets if necessary in connection with the issuance of senior securities. Discussion If shareholders approve these proposals, the fund would be authorized to leverage the fund by issuing senior securities. Senior securities offered by the fund could be either equity or debt securities. The fund would not be authorized to leverage the fund by borrowing money from banks or other financial institutions. Unlike a mutual fund, the fund does not continuously offer its shares and the fund's asset size naturally increases only as a result of the appreciation of its portfolio securities and the reinvestment of dividends and distributions. If the fund were to increase its asset size through use of leverage, the fund could purchase new portfolio securities with the proceeds of an offering of senior securities. If these securities performed as the adviser expected, i.e., if the investment return on the additional assets exceeded the cost of the leverage, there would be an increase in the fund's return and greater distributions of income and capital gain might be possible for the holders of the fund's common shares. Leverage, however, involves risks, particularly if the return on the additional assets is less than the fund's adviser expects. See "Risks of Leverage." The issuance of a second class of fund securities-whether equity or debt securities-could be an attractive strategy to increase the fund's return. The holders of the common shares may benefit in the long term if the fund issues senior securities. Over time the earnings to the fund from the portfolio securities purchased with the proceeds of an offering of senior securities may be greater than both (i) the cost of offering the senior securities and the operating expenses of the senior securities and (ii) dividends that must be paid to holders of senior equity or interest that must be paid to holders of senior debt. The excess earnings will be applied to the benefit of the holders of common shares in the form of increased distributions of income and/or capital gain. The fund's increased asset size may also permit certain economies of scale that may result in lower annual operating expenses for the holders of the common shares. An offering of senior securities should not dilute the common shareholders' proportionate share of the fund's net assets. However, dilution might occur if the fund loses money or the return on the additional assets is less than the full cost of leverage. Senior Securities If shareholders approve the proposals, the Trustees will be authorized to consider and act upon a future recommendation by the fund's adviser to approve the issuance of a class of senior securities. As of the date of this proxy statement, the adviser has not recommended that the Trustees consider authorizing the fund to issue a second class of securities. Such a recommendation would depend on many factors including, but not limited to, an analysis of conditions in the equity and debt markets, whether there was interest among institutional investors for the fund's senior securities and whether there were sufficient securities meeting the fund's investment criteria available for purchase with the proceeds of the offering. If the Trustees approve the issuance of senior securities, they will determine the terms of the securities including voting powers, preferences or other rights and the timing and the terms of the offering without further shareholder approval, but subject to applicable law and the fund's declaration of trust and by-laws. There can be no assurance, however, that the Trustees would ever authorize the fund to issue senior securities and if offered, whether the proceeds of the offering and the change to the fund's capital structure would be sufficient to provide the benefits of leverage to the holders of the common shares either immediately after the offering or at some future time. 10 Senior securities have certain dividend and liquidation rights that are different from those of common shares. Also, the Investment Company Act imposes requirements to control the extent to which an investment company can use leverage and grants special voting rights to an investment company's senior securities. Dividend and liquidation rights. The fund's senior securities will have the right to the payment of dividends (senior equity) or interest (senior debt) before dividends can be paid on the fund's common shares. If the dividends or interest that must be paid on the senior securities exceed the net return of the fund's portfolio attributable to the assets acquired with the proceeds of the offering, there will be a lower rate of return to the holders of the common shares. In that case, there might even be a return of capital. In the event of any liquidation, dissolution or winding up of the fund, the holders of senior securities are entitled to receive a final distribution of the fund's assets after creditors are satisfied and before any distribution is paid to the holders of the common shares. Unless and until payment in full has been made to holders of senior securities of the liquidation distributions to which they are entitled, no distributions will be made to holders of the common shares. Asset coverage requirements and voting rights. After a fund issues senior securities, the fund must comply with the asset coverage under the Investment Company Act. This means that the value of the fund's total assets, less all liabilities and indebtedness for borrowed money, must be a certain percentage of the liquidation value of the senior securities outstanding. If the fund fails to meet an asset coverage test, the fund may not, until the fund complies with the test, (i) pay any dividends to the holders of the fund's common shares (except for dividends paid in additional common shares) or (ii) repurchase the fund's common shares. Senior securities issued by investment companies also have special voting rights. The table below shows the asset coverage requirements and different voting rights that must apply to senior securities under the Investment Company Act. SENIOR SECURITIES Equity Debt Asset The value of the fund's total assets, less all The value of the fund's total assets, less all coverage liabilities and indebtedness for borrowed money, liabilities and indebtedness for borrowed must be 200% of the liquidation value of the money, must be 300% of the liquidation senior equity outstanding: value of the senior debt outstanding: o immediately after the senior equity is issued; o immediately after the senior debt is o before any dividend is paid to common issued; shareholders (other than a dividend paid in o before any dividend is paid to common additional shares); and shareholders (other than a dividend paid o before the fund repurchases outstanding in additional shares); and common shares. o before the fund repurchases outstanding common shares. 11 Equity Debt Voting o Voting as a separate class, entitled to elect two Unlike senior equity, the fund may choose to rights trustees. If dividends on senior equity remain be governed by either of the following provi- unpaid in an amount equal to two full years' sions, the first of which gives senior debt a dividends, then, voting as a separate class, limited right to elect trustees. entitled to elect additional trustees, who, o Voting as a separate class, entitled to elect a together with the two trustees ordinarily elected majority of the trustees if the fund fails the by the class, will constitute a majority of the 100% asset coverage test on the last business fund's trustees. day of each of 12 consecutive calendar o Voting as a separate class, entitled to vote on months. This voting right continues until the any reorganization that adversely affects the asset coverage test equals 110% for 3 senior equity class. consecutive calendar months. o Voting as a separate class, entitled to vote on o If, on the last business day of each of 24 changes to the fund's fundamental policies and consecutive calendar months, the senior debt restrictions. has an asset coverage of less than 100%, the fund is considered to have defaulted on its obligations with respect to the senior debt. As described above, preferred shares have certain voting rights that are required under the Investment Company Act. If preferred shares are issued, the fund's common shares may be precluded from approving certain matters for which a vote of preferred shares is also required. As an example, included in the voting rights of preferred shares is the right of the preferred shares to vote as a class on changes to the fund's fundamental policies and restrictions. If the fund were to present a proposal to convert the fund to an open-end management investment company, the proposal would require the vote of the preferred shares and the common shares voting separately because the fund's status as a closed-end fund is a fundamental policy that cannot be changed without shareholder approval. However, the interests of preferred shares and the common shares in considering such a proposal may be different and the preferred shares might vote as a class against the proposal. In this event, the proposal would not be approved and the fund would not convert to an open-end company. In addition to the voting rights preferred shares are required to have under the Investment Company Act, if at any time in the future the fund's Board considers whether to approve the issuance of preferred shares, the Board will consider what, if any, additional voting rights should be granted to the preferred shares. Rating agency guidelines. To enhance the marketability of any senior securities, the fund may request that a nationally recognized statistical rating organization, such as Standard & Poor's Ratings Group or Moody's Investors Service, Inc., rate the securities. If a rating agency agrees to assign a rating to the senior securities, the rating agency will require the fund to meet certain guidelines to ensure, as far as possible, that the fund will meet the Investment Company Act's asset coverage test and be able to pay the agreed-upon dividends to the holders of the senior equity or interest to the holders of senior debt, as the case may be. These rating agency guidelines may impose restrictions on the securities in which the fund invests, may impose limitations or prohibitions of the fund's ability to engage in certain investment practices, may limit the fund's ability to engage in repurchases of its securities and in certain circumstance, may require the fund to redeem or purchase outstanding senior securities, suspend dividends and other distributions on the common shares and liquidate portfolio securities. If the fund is limited in its ability to repurchase common shares, the market price of the common shares may be affected. Redemption of senior securities and liquidations of portfolio securities could cause the fund to incur transactions costs and could result in capital losses. Prohibitions on dividends and other distributions could impair the fund's ability to qualify as a regulated investment company under the Internal Revenue Code of 1986, as amended. 12 Risks of Leverage As described above, there are potential benefits to the holders of the fund's common shares upon the issuance of senior securities and the resulting leveraging of the fund's capital structure. Shareholders should note, however, that there are risks associated with leverage. Because any decline in the net asset value of the fund's investments is borne entirely by the holders of the common shares, the effect of leverage in a declining market would be to further reduce the fund's net asset value in an amount greater than would be the case if the fund were not leveraged. This could result in a greater decline in the market price for common shares. Fluctuations in the markets, short-term interest rates and other factors that might affect the fund's ability to pay the dividend rate on senior equity or pay interest on senior debt may affect the yield to the holders of common shares. If the dividends or interest paid to the senior securities approach the net return on the fund's investment portfolio attributable to the assets acquired with the proceeds of the senior securities' offering, the benefit of leverage to the common shares will be reduced or eliminated. If the dividends or interest paid to the senior securities are greater than the net return on those assets, the leveraged capital structure will result in a lower rate of return or a greater loss to the common shares than if the fund were not leveraged and may result in a return of capital. The fund bears the costs and expenses associated with the offering of senior securities. This will reduce net assets available to holders of common shares. An offering of senior securities is not a taxable event to the fund or the holders of the common shares. If the fund issues senior equity, for tax purposes, the fund allocates net capital gain, dividends and other types of income, if any, between its common shares and any class of senior equity. It is the current position of the Internal Revenue Service that income with particular tax characteristics, such as income qualifying for the dividends received deduction or net capital gain, may be designated as distributed to a particular class only in proportion to that class's share of the total dividends paid by the fund. If net capital gain and other income that does not qualify for the dividends received deduction are allocated to the additional equity for tax purposes and distributed, the fund may pay additional dividends to holders of these additional equity shares to compensate them for the increased tax liability. If the fund issues senior debt instead of senior equity, interest payments on this debt may reduce or eliminate the ordinary dividend distributions the fund would otherwise be able to pay with respect to its common shares and may also reduce the assets attributable to those shares. A high rating from a rating agency on the fund's senior securities does not eliminate or mitigate the risk of leverage for the holders of the fund's common shares. The rating agency will continuously monitor the fund's compliance with the Investment Company Act asset coverage test and the rating agency guidelines. If the rating agency is not satisfied with the fund's compliance, it could impose additional restrictions on the fund's investment operations, withdraw the rating or reduce the rating assigned to the fund to a lower rating category. A withdrawal or a reduction in the rating of the senior securities may signal a decline in the quality of the fund's portfolio securities and may reduce the market price of the fund's common shares. The fund may attempt to offset the negative effects of leverage that result from changes in short-term interest rates or other changed market conditions by reducing the degree to which it is leveraged by redeeming, repurchasing or otherwise liquidating the senior securities. 13 Trustees' Evaluation and Recommendation The Trustees have considered the proposals to amend certain of the fund's fundamental investment restrictions with the result that the fund would be permitted to issue senior securities. In the course of their evaluation, the Trustees considered several factors including: the risks to which the fund may be exposed as a result of the leveraging effect of an offering of senior securities; the possibility that common shares may be precluded from approving certain matters for which a majority vote of the preferred shares voting as a class is required; the fact that the fund's distributions to common shareholders may increase or decrease as a result of the leveraging effect of the offering of senior securities; the fact that the economic interest of the holders of the common shares will not be diluted by the offering of senior securities; the fact that the fund will bear the expenses of an offering of senior securities; and the adviser's experience in managing funds with a dual class capital structure. As a result of their consideration of the above factors and other relevant information, the trustees recommend that shareholders approve the amendments to the fund's investment restrictions to permit the fund to issue senior securities. Required vote Each of proposals 3(a) and 3(b) must be approved by the vote of a majority of the fund's shares (as described below). If shareholders do not approve proposals 3(a) and 3(b), that fundamental investment restriction will not be amended. The Trustees will consider what further action, if any, to take in the event one or both of proposals 3(a) and 3(b) are not approved. The Trustees recommend that shareholders vote FOR the proposals to amend certain of the fund's fundamental investment restrictions. MISCELLANEOUS Shareholder Proposals Shareholder proposals intended to be presented at the fund's annual meeting to be held in 2000 must be received by the fund at its offices at 101 Huntington Avenue, Boston, Massachusetts, no later than October 8, 1999 for inclusion in the fund's proxy statement and form of proxy relating to that meeting. Voting; Quorum; Adjournment The affirmative vote of the holders of a plurality of the fund's shares present in person or represented by proxy at the meeting, assuming a majority of the outstanding shares is present, is required to elect the nominees. The adoption by the fund shareholders of Proposals 2 and 3(a) and 3(b) requires the affirmative vote of a majority of the shares with respect to each proposal. A majority of the fund's shares is defined as the lesser of: (i) 67% or more of the shares present at the meeting, if the holders of more than 50% of the shares are present or represented by proxy; or (ii) more than 50% of the outstanding shares of the fund. Shares represented in person or by proxy (including shares which abstain or do not vote with respect to one or more of the proposals presented for shareholder approval) will be counted for purposes of determining whether a quorum is present at the meeting. Abstentions from voting will be treated as shares that are present and entitled to vote for purposes of determining the number of shares that are present and entitled to vote with respect to a proposal, but will not be counted as a vote in favor of that proposal. Accordingly, an abstention from voting has no effect on the voting in determining whether Proposal 1 has been adopted but has the same effect as a vote against Proposals 2, 3(a) or 3(b). 14 Proposals 1 and 2 in this proxy statement are considered routine matters on which brokers holding shares in "street name" may vote without instruction under the rules of the New York Stock Exchange. If a broker or nominee holding shares in "street name" nevertheless indicates on the proxy that it does not have discretionary authority to vote on either proposal, those shares will not be considered as present and entitled to vote as to that proposal. Accordingly, a "broker non-vote" has no effect on the voting in determining whether Proposal 1 has been adopted and has no effect on the voting in determining whether Proposals 2, 3(a) or 3(b) have been adopted pursuant to item (i) above, provided that the holders of more than 50% of the outstanding shares (excluding the "broker non-votes") are present or represented by proxy. However, with respect to determining whether Proposals 2, 3(a) or 3(b) have been adopted pursuant to item (ii) above, because shares represented by a "broker non-vote" are considered outstanding shares, a "broker non-vote" has the same effect as a vote against such proposal. In the event that at the time any session of the meeting is called to order and a quorum is not present in person or by proxy, the persons named as proxies may vote those proxies which have been received to adjourn the meeting to a later date. In the event that a quorum is present at any meeting but sufficient votes in favor of Proposals 2, 3(a) or 3(b) or FOR the nominees set forth in Proposal 1 have not been received, the persons named as proxies may propose one or more adjournments of the meeting to permit further solicitation of proxies with respect to that proposal. Any adjournment will require the affirmative vote of a majority of the shares present in person or by proxy at the session of the meeting to be adjourned. The persons named as proxies will vote those proxies which they are entitled to vote in favor of any such proposal in favor of the adjournment and will vote those proxies required to be voted against any such proposal against the adjournment. A shareholder vote may be taken on one or more of the proposals prior to the adjournment if sufficient votes for the proposal's approval have been received and it is otherwise appropriate. Expenses and Methods of Solicitation The costs of the meeting, including the solicitation of proxies, will be paid by the fund. Persons holding shares as nominees will be reimbursed by the fund, upon request, for their reasonable expenses in sending soliciting material to the principals of the accounts. In addition to the solicitation of proxies by mail, Trustees, officers and employees of the fund or of the fund's adviser may solicit proxies in person or by telephone. John Hancock Advisers, Inc., 101 Huntington Avenue, Boston, Massachusetts 02199-7603, serves as the fund's investment adviser and administrator. Corporate Investors Communications, Inc. has been retained to assist in the solicitation of proxies at a cost of approximately $5,500. Other Matters The management of the fund knows of no business to be brought before the meeting except as mentioned above. If, however, any other matters were properly to come before the meeting, the persons named on the enclosed proxy card intend to vote on those matters in accordance with their best judgment. If any shareholders desire additional information about the matters proposed for action, the management will provide further information. IT IS IMPORTANT THAT PROXIES BE RETURNED PROMPTLY JOHN HANCOCK BANK AND THRIFT OPPORTUNITY FUND Date: March 24, 1999 P R O X Y JOHN HANCOCK BANK AND THRIFT OPPORTUNITY FUND The undersigned holder of common shares of beneficial interest of John Hancock Bank and Thrift Opportunity Fund hereby constitutes and appoints Edward J. Boudreau, Jr. , Susan S. Newton and James J. Stokowski, and each of them singly, proxies and attorneys of the undersigned, with full power of substitution to each, for and in the name of the undersigned, to vote and act upon all matters (unless and except as expressly limited below) at the Annual Meeting of Shareholders of the Fund to be held on Thursday, April 29, 1999 at the offices of the Fund, 101 Huntington Avenue, Boston, Massachusetts, at 9:00 A.M., Eastern time, and at any and all adjournments thereof, in respect of all common shares of the Fund held by the undersigned or in respect of which the undersigned would be entitled to vote or act, with all the powers the undersigned would possess if personally present. All proxies previously given by the undersigned in respect of this meeting are hereby revoked. PLEASE VOTE AND SIGN ON OTHER SIDE AND RETURN PROMPTLY IN ENCLOSED ENVELOPE. Please complete, sign, date and return this proxy in the enclosed envelope as soon as possible. Please sign exactly as your name or names appear in the box on the reverse. When signing as Attorney, Executor, Administrator, Trustee or Guardian, please give your full title as such. If a corporation, please sign in full corporate name by president or other authorized officer. If a partnership, please sign in partnership name by authorized person. HAS YOUR ADDRESS CHANGED? - ----------------------------------------------- - ----------------------------------------------- - ----------------------------------------------- For All With- For all Nominees hold Except For Against Abstain 2.) To ratify the selection of 1.) To elect the following nominees Deloitte & Touche LLP as Inde- to serve as Trustees of the Fund. ____ ____ ____ pendent public accountants. _____ _____ _____ Stephen L. Brown, James F. Carlin, William H. Cunningham, Harold R. Hiser, Jr., John P. Toolan 3a.) To amend the fund's investment restriction on issuing senior securities. ____ ____ ____ 3b.) To amend the fund's investment restriction on pledging, mortgaging or hypothecating assets. ____ ____ ____ Note: If you do not wish your shares voted "FOR" a particular nominee, mark the "For All Except" box and strike a line through the name(s) THIS PROXY IS SOLICITED BY THE of the nominee(s). Your shares will be voted for the remaining BOARD OF TRUSTEES nominee(s). Specify your vote by marking the appropriate spaces. If no specification is made, this proxy will be voted for the nominees named in the proxy statement and in favor of proposals 2, 3a and 3b. The persons named as proxies have discretionary authority, which they intend to exercise in favor of the proposals referred to and according to their best judgment as to the other matters which may properly come before the meeting. Please be sure to sign and date this proxy Date Mark box at right if address change has been noted on the reverse side of this card. _____ Shareholder sign here Co-owner sign here RECORD DATE SHARES: