Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
DINAN CURTIS
  2. Issuer Name and Ticker or Trading Symbol
ONEOK INC /NEW/ [OKE]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) __X__ Other (specify below)
Sr. VP & CFO & Treasurer / Sr. VP & CFO & Treasurer
(Last)
(First)
(Middle)
100 WEST FIFTH STREET
3. Date of Earliest Transaction (Month/Day/Year)
02/19/2007
(Street)

TULSA, OK 74103
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock, par value $.0.01 (1) 02/19/2007   M   2,332 (2) A $ 43.055 4,201 D  
Common Stock, par value $.0.01 (1) 02/19/2007   F   412 (3) D $ 43.055 3,789 D  
Common Stock, par value $.0.01 (1) 02/19/2007   M   3,500 (4) A $ 43.055 7,289 D  
Common Stock, par value $.0.01 (1) 02/19/2007   F   460 (5) D $ 43.055 6,829 D  
Common Stock, par value $.0.01               3,815 I by Thrift Plan

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Performance Share Units (6) 02/19/2007   M     2,332 (6)   (6) 02/19/2007 Common Stock, par value $.0.01 2,332 $ 43.055 0 D  
Restricted Stock Incentive Units (7) 02/19/2007   M     2,332   (7) 02/19/2007 Common Stock, par value $.0.01 2,332 $ 43.055 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
DINAN CURTIS
100 WEST FIFTH STREET
TULSA, OK 74103
      Sr. VP & CFO & Treasurer Sr. VP & CFO & Treasurer

Signatures

 By: Eric Grimshaw, Attorney in Fact For: Curtis Dinan   02/21/2007
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) The amount of securities beneficially owned following the reported transactions includes shares of common stock acquired under the ONEOK, Inc. Direct Stock Purchase and Dividend Reinvestment Plan as well as shares of common stock acquired pursuant to dividend reinvestment features of the ONEOK, Inc. Employee Stock Purchase Plan and the ONEOK, Inc. Thrift Plan which acquisitions are exempt under Rule 16a-11.
(2) Shares acquired upon vesting of restricted units awarded under the Issuer's Long-Term Incentive Plan on February 19, 2004. The units vested in full on February 19, 2007. Restricted units were payable one third in cash and two thirds in shares of the Issuer's common stock.
(3) Shares surrendered to pay tax liability due at vesting of Restricted Units.
(4) Shares acquired upon vesting of performance share units awarded under the Issuer's Long-Term Incentive Plan. The award vested on February 19, 2007, 150% of the performance shares awarded based upon the Company's total stockholder return compared to total stockholder return of a selected peer group. Performance share units were payable one third in cash and two thirds in shares of the Issuer's common stock.
(5) Shares surrendered to pay tax liability due at vesting of Performance Share Units.
(6) Performance shares awarded under the Issuer's Long-Term Incentive Plan. The award vested on February 19, 2007, for a percentage (0% to 200%) of the performance shares awarded based upon the Company's total stockholder return compared to total stockholder return of a selected peer group.
(7) Restricted stock incentive units awarded under the Issuer's Long-Term Incentive Plan. The award vested on February 19, 2007, payable one third in cash and two thirds in shares of the Issuer's common stock.

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