SCHEDULE 14A INFORMATION PROXY STATEMENT PURSUANT TO SECTION 14(a) OF THE SECURITIES EXCHANGE ACT OF 1934 (AMENDMENT NO. ) Filed by the Registrant [X] Filed by a Party other than the Registrant Y Check the appropriate box: [ ] Preliminary Proxy Statement Confidential, for Use of the [ ] Definitive Proxy Statement Commission Only (as permitted [X] Definitive Additional Materials by Rule 14a-6(e)(2)) [ ] [ ] Soliciting Material Pursuant to Rule 14a-11(c) or Rule 14a-12 SOUTHWEST BANCORP, INC. (Name of Registrant as Specified in its Charter) (Name of Person(s) Filing Proxy Statement, if other than the Registrant) Payment of Filing Fee (Check the appropriate box): [X] No fee required. Fee computed on table below per Exchange Act Rules 14a-6(i)(4) 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: ------------------------------------------------------------------------ Y Fee paid previously with preliminary materials: Y 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: April 16, 2004 FMR Corp 82 Devonshire Street Boston, MA 02109 Attention. Mr. Ed Corrao Re: Southwest Bancorp, Inc. 2004 Annual Meeting of Shareholders Vote with respect to amendment of the 1999 Stock Option Plan To Whom It May Concern: I am writing this in response to the discussions between Mr. Corrao and James I. Lundy, III of the firm of Kennedy, Baris & Lundy, special counsel to Southwest Bancorp, Inc., and Kerby E. Crowell, Southwest's Executive Vice President, Chief Financial Officer and Secretary regarding FMR Corp's guidelines for voting in favor of company stock-based plans and amendments thereto. Please be advised that I will propose to the Compensation Committee of the Board of Directors and to the full Board at their next meetings that the following amendments be made to the 1999 Stock Option Plan: 1. That the Stock Option Committee will consist entirely of independent directors as defined in the Listing Standards of the NASDAQ Stock Market, Inc. (or exchange upon which Southwest's Common Stock is traded in the future); 2. That no awards under the Plan will be repriced or exchanged for awards with lower exercise prices without the approval of shareholders; 3. That the minimum vesting period for restricted stock will be three years if the vesting is based solely on the passage of time and continued employment, and that vesting may occur ratably over such period; 4. That the minimum measurement date for vesting of restricted stock based upon performance criteria will be one year; and 5. That neither Stock Option Committee nor the Board will have the authority, without shareholder approval, to accelerate the vesting period of restricted stock other than in the event of a change in control of Southwest or death, disability, retirement, or termination of employment of the participant. I understand that this will satisfy your criteria, and that you will vote in favor of the proposal to increase the number of shares authorized for issuance under the plan based upon the above. If you have any additional concerns, please contact Mr. Lundy on 301-229-3400, facsimile 301-229-2443, e-mail JLundy@KBLBankLaw.com. Sincerely. Rick Green President and Chief Executive Officer cc: Mr. Rodgers, Chairman of the Board Mr. Teubner, Chairman of the Compensation Committee Mr. Crowell Mr. Lundy