ONEOK (OKE) officer converts RSUs and withholds shares to cover taxes

Rhea-AI Filing Summary

ONEOK officer Lyndon C. Taylor reported equity award activity tied to restricted stock units. On February 22, 2026, he exercised 8,538.5947 RSU 2023 units, receiving the same number of shares of common stock at no cash exercise price.

To cover tax obligations, 3,812.5947 common shares were withheld and disposed of at $87.33 per share through a tax-withholding transaction. After these movements, Taylor directly owned 5,344.6090 shares of ONEOK common stock.

Insider Trade Summary

8,538.595 shares exercised/converted

Mixed 3 txns

Insider Taylor Lyndon C

Role See Remarks

Type	Security	Shares	Price	Value
Exercise	RSU 2023	8,538.595	$0.00	--
Exercise	Common Stock, par value $0.01	8,538.595	$0.00	--
Tax Withholding	Common Stock, par value $0.01	3,812.595	$87.33	$333K

Holdings After Transaction: RSU 2023 — 0 shares (Direct); Common Stock, par value $0.01 — 9,157.204 shares (Direct)

Footnotes (1)

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Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Taylor Lyndon C

(Last) (First) (Middle)

100 WEST FIFTH STREET

(Street)

TULSA OK 74103

(City) (State) (Zip)

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)		Other (specify below)
	See Remarks

3. Date of Earliest Transaction (Month/Day/Year)
02/22/2026

4. If Amendment, Date of 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

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	02/22/2026		M		8,538.5947	A	(1)	9,157.2037	D
Common Stock, par value $0.01	02/22/2026		F		3,812.5947	D	$87.33	5,344.609	D

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 Securities Underlying Derivative Security (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: 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
RSU 2023	(1)	02/22/2026		M			8,538.5947	(1)	(1)	Common Stock, par value $0.01	8,538.5947	(1)	0	D

Explanation of Responses:

1. Restricted units awarded under the Issuer's Equity Incentive Plan. The award vested on February 22, 2026. During the 3-year vesting period, the award was credited with dividend equivalents that were paid out in shares of common stock at the time the underlying units vested and were issued. The award and credited dividend equivalents was payable in one share of the Issuer's common stock for each vested restricted unit, including additional restricted units resulting from dividend equivalents.

Remarks:

Executive Vice President and Chief Legal Officer

	/s/ Sarah M. Rechter, Attorney-in-Fact for Lyndon C. Taylor	02/24/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* 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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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 Number.

FAQ

What did ONEOK (OKE) officer Lyndon C. Taylor report in this Form 4?

Lyndon C. Taylor reported the vesting and conversion of RSU 2023 awards into common stock and a related tax-withholding share disposition. These transactions reflect routine equity compensation activity rather than an open-market purchase or sale of ONEOK (OKE) shares.

How many ONEOK (OKE) RSUs did Lyndon C. Taylor convert to common stock?

Taylor converted 8,538.5947 RSU 2023 units into the same number of ONEOK common shares. The RSUs vested after a three-year period during which they accrued dividend equivalents, which were also paid out in common stock upon vesting and issuance.

How many ONEOK (OKE) shares were withheld for taxes in this filing?

A total of 3,812.5947 ONEOK common shares were withheld and disposed of at $87.33 per share to satisfy tax liabilities. This tax-withholding disposition is coded as an F transaction and is not an open-market sale by Lyndon C. Taylor.

How many ONEOK (OKE) shares does Lyndon C. Taylor own after these transactions?

Following the RSU conversion and tax-withholding disposition, Lyndon C. Taylor directly owns 5,344.6090 ONEOK common shares. This reflects his updated direct equity position after the vesting of RSU 2023 awards and associated tax-share withholding.

What does the RSU 2023 award represent for ONEOK (OKE)?

The RSU 2023 award represents restricted stock units granted under ONEOK’s Equity Incentive Plan. It vested on February 22, 2026, and included dividend equivalents paid in additional common shares, delivering one share of ONEOK (OKE) stock for each vested restricted unit.