4 1 NYSE0001213151 Officer ONEOK, Inc. 000103968473-1520922 02/24/03 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 4 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP [ ] Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. 1. Name and Address of Reporting Person(s) Mitchell, Roger N. 100 W. Fifth Street Tulsa, OK 74103 2. Issuer Name and Ticker or Trading Symbol ONEOK, Inc. (OKE) 3. I.R.S. Identification Number of Reporting Person, if an entity (Voluntary) 4. Statement for Month/Day/Year 2/24/2003 5. If Amendment, Date of Original (Month/Day/Year) 6. Relationship of Reporting Person(s) to Issuer (Check all applicable) [ ] Director [ ] 10% Owner [X] Officer (give title below) [X] Other (specify below) President - Texas Gas Service Company 7. Individual or Joint/Group Filing (Check Applicable Line) [X] Form filed by One Reporting Person [ ] Form filed by More than One Reporting Person Table I Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Security 2)Trans- 3.Trans- 4.Securities Acquired(A) 5)Amount of 6) 7)Nature of action action or Disposed of (D) Securities Indirect Date Code A Beneficially D Beneficial (Month/ or Owned at or Ownership Day/Year) Code V Amount D Price End of Month I ------------------------------------------------------------------------------------------------------------------------------------ Common Stock, par value $.0.01 2,371 D Direct Common Stock, par value $.0.01 02/20/03 A 6,000 (1) A 6,000 I Restricted Common Stock, par value $.0.01 12,155 I by Thrift Plan Table II (PART 1) Derivative Securities Acquired, Disposed of, or Beneficially Owned (Columns 1 through 6) ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Derivative 2)Conversion 3)Trans- 4)Trans- 5)Number of Derivative 6)Date Exercisable and Security or Exercise action action Securities Acquired (A) Expiration Date Price of Date Code or Disposed of (D) Derivative Security Code V A D Exercisable Expiration ------------------------------------------------------------------------------------------------------------------------------------ Non-Qualified Stock Option $14.5782 10/21/09 (right to buy) Non-Qualified Stock Option $16.2032 10/16/07 (right to buy) Non-Qualified Stock Option $17.0450 01/17/12 (right to buy) Non-Qualified Stock Option $17.6094 10/15/08 (right to buy) Non-Qualified Stock Option $22.3100 01/18/11 (right to buy) Non-Qualified Stock Option 02/20/03 A 6,000 (2) 02/20/13 (right to buy) Performance Shares 02/20/03 A 6,000 (3) 02/20/06 Table II (PART 2) Derivative Securities Acquired, Disposed of, or Beneficially Owned (Columns 1,3 and 7 through 11) ------------------------------------------------------------------------------------------------------------------------------------ 1)Title of Derivative 3)Trans- 7)Title and Amount 8)Price 9)Number of 10) 11)Nature of Security action of Underlying of Deri- Derivative Indirect Date Securities vative Securities D Beneficial Amount or Security Beneficially or Ownership Number of Owned at I - Title Shares End of Month ------------------------------------------------------------------------------------------------------------------------------------ Non-Qualified Stock Option Common Stock, par value $.0.01 2,800 2,800 D Direct (right to buy) Non-Qualified Stock Option Common Stock, par value $.0.01 2,000 2,000 D Direct (right to buy) Non-Qualified Stock Option Common Stock, par value $.0.01 8,000 8,000 D Direct (right to buy) Non-Qualified Stock Option Common Stock, par value $.0.01 2,200 2,200 D Direct (right to buy) Non-Qualified Stock Option Common Stock, par value $.0.01 2,200 2,200 D Direct (right to buy) Non-Qualified Stock Option 02/20/03 Common Stock, par value $.0.01 6,000 6,000 D Direct (right to buy) Performance Shares 02/20/03 Common Stock, par value $.0.01 6,000 6,000 D Direct Explanation of Responses: (1) Annual restricted stock award under the Issuer's Long-Term Incentive Plan. The restricted stock award vests in full 36 months from the date of grant or the participant is vested as to the number of whole months that have elapsed during the restricted period at th e date of the participant's retirement, disability or death. (2) Annual option grant under the Issuer's Long-Term Incentive Plan. This option vests in three equal annual installments beginning 02/ 20/04. (3) The award vests for a percentage (0% to 200%) of the performance shares awarded 36 months from the date of grant based upon the Comp any's total stockholder return compared to total stockholder return of a selected peer group. SIGNATURE OF REPORTING PERSON /S/ By: Eric Grimshaw, Attorney in Fact For: Roger N. Mitchell DATE 02/24/03