(OKE)

Reporting relationship: Executive Vice President and Chief Legal Officer
Issuer ticker: OKE
Reported as of: 23 Sep 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 24 Sep 2026, 18:06:01 UTC
Prior SEC filing: 24 Feb 2026
Source filing: View source filing
Reporting owner signature: /s/ Sarah M. Rechter, Attorney-in-Fact for Lyndon C. Taylor

Key filing fact

Lyndon C. Taylor filed Form 4 for ONEOK INC /NEW/ (OKE) on 24 Sep 2026.

Key facts

This page summarizes Lyndon C. Taylor's Form 4 filing for ONEOK INC /NEW/ (OKE).
3 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 24 Sep 2026, 18:06.

Change

Previous filing in this sequence was filed on 24 Feb 2026.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001387587 Primary reporting owner

Taylor Lyndon C

Relationship: Executive Vice President and Chief Legal Officer
Address: 100 WEST FIFTH STREET, TULSA
Signature: /s/ Sarah M. Rechter, Attorney-in-Fact for Lyndon C. Taylor
Signature date: 24 Sep 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

OKE transaction

Common Stock, par value $0.01

Options Exercise

Transaction value
Shares: +6,369
Change %: +110%
Price
Shares after: 12,182
Date: 23 Sep 2026
Ownership: Direct
Footnotes: F1

OKE transaction

Common Stock, par value $0.01

Tax liability

Transaction value
Shares: -2,793
Change %: -23%
Price: $90.09^*
Shares after: 9,389
Date: 23 Sep 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

OKE transaction Derivative

RSU 2025-S

Options Exercise

Transaction value
Shares: -6,369
Change %: -21%
Price
Shares after: 24,242
Date: 23 Sep 2026
Ownership: Direct
Underlying class: Common Stock, par value $0.01
Underlying amount: 6,369
Exercise price
Footnotes: F1

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 1 footnote

Footnote F1

Restricted units awarded under the Issuer's Equity Incentive Plan on 9/23/25. Twenty percent of the award vested on 9/23/2026. During the 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 were payable in one share of the Issuer's common stock for each vested restricted unit, including additional restricted units resulting from dividend equivalents.

SEC remarks

Executive Vice President and Chief Legal Officer