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

OMB APPROVAL OMB Number: 3235-0287 Expires: January 31, 2005 Estimated average burden hours per response... 0.5

(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.
	Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.		SEC 1474 (9-02)

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.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.