(OKE)

Role: Executive Vice President and Chief Operating Officer - Exhibit 24 - Power of Attorney
Signature: /s/ Sarah M. Rechter, Attorney-in-Fact for Randy N. Lentz
Issuer symbol: OKE
Transactions as of: 30 Jan 2026
Net transactions value: +$385,704
Form type: 4
Filing time: 03 Feb 2026, 16:19:11 UTC
Previous filing: 25 Sep 2025
Next filing: 20 Feb 2026
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Lentz Randy N	Executive Vice President and Chief Operating Officer - Exhibit 24 - Power of Attorney	100 WEST FIFTH STREET, TULSA	/s/ Sarah M. Rechter, Attorney-in-Fact for Randy N. Lentz	03 Feb 2026	0002051371

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	OKE	Common Stock, par value $0.01	Options Exercise	$519,218	+6,557	+2440%	$79.19	6,825	30 Jan 2026	Direct
transaction	OKE	Common Stock, par value $0.01	Tax liability	$133,514	-1,686	-25%	$79.19	5,139	30 Jan 2026	Direct

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	OKE	RSU 2025-OC	Options Exercise		-6,557	-35%		12,225	30 Jan 2026	Common Stock, par value $0.01	6,557		Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	18,524 restricted units were awarded to the participant under the Issuer's Equity Incentive Plan upon becoming the Issuer's Executive Vice President and Chief Operating Officer. One-third of the award, including accumulated dividends, vested 1/30/2026, and the remaining two-thirds will vest on 2/1/2027. During the remaining vesting period, the award will continue to be credited with dividend equivalents that will be paid out in shares of common stock at the time the two-thirds of the underlying units vest and are issued. The award and credited dividend equivalents are payable one share of the Issuer's common stock for each vested restricted unit, including additional restricted units resulting from dividend equivalents.

Content

18,524 restricted units were awarded to the participant under the Issuer's Equity Incentive Plan upon becoming the Issuer's Executive Vice President and Chief Operating Officer. One-third of the award, including accumulated dividends, vested 1/30/2026, and the remaining two-thirds will vest on 2/1/2027. During the remaining vesting period, the award will continue to be credited with dividend equivalents that will be paid out in shares of common stock at the time the two-thirds of the underlying units vest and are issued. The award and credited dividend equivalents are payable 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 Operating Officer - Exhibit 24 - Power of Attorney