ONEOK Inc.

Last updated September 27, 2026

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Organization details

Legal name: ONEOK Inc.
Former names: WAI INC
Ownership: Public
Status: Active
Sector (GICS): Utilities
SIC code: 4923 — Natural Gas Transmisison & Distribution
Jurisdiction of incorporation: Oklahoma
Headquarters city: Tulsa
Headquarters state / province: Oklahoma
Headquarters country: United States
Fiscal year end: December
Ticker symbol: OKE
Primary stock exchange: NYSE

Identifiers

SEC CIK: 0001039684
EIN: 73-1520922
Wikidata ID: Q11074156

Board of directors

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Brian L. Derksen · Director
Since 2023
Eduardo A. Rodriguez · Director
Since 2023
Gerald B. Smith · Director
Since 2023
Jim W. Mogg · Director
Since 2023
Julie H. Edwards · Director
Since 2023
Lori Gobillot · Director
Since 2023
Mark A. Mccollum · Director
Since 2026
Mark W. Helderman · Director
Since 2023
Pattye L. Moore · Director
Since 2023
Pierce Norton · Director · See Remarks
Since 2023
Precious W. Owodunni · Director
Since 2026
Randall J. Larson · Director
Since 2023
Steven J. Malcolm · Director
Since 2023
Wayne Thomas Smith · Director
Since 2023

Chief executives

Pierce Norton · President & CEO

Dates unknown

Director election results

Annual meeting of May 20, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

6 of this board's directors also sit on 7 other boards. 1 is in the same sector.

Shared director Other board Same sector

ONE Gas Inc. Same sector
via Eduardo A. Rodriguez and Pattye L. Moore
Air Products and Chemicals Inc.
via Wayne Thomas Smith
BOK Financial Corporation
via Steven J. Malcolm
Crown Holdings Inc.
via Wayne Thomas Smith
Eaton Corporation PLC
via Gerald B. Smith
Seadrill Limited
via Mark A. Mccollum
Westlake Corporation
via Mark A. Mccollum

Insider trades

All notable trades →

From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.

Bought, last 12 months: $0; 0 purchases by 0 insiders
Sold, last 12 months: $0; 0 sales by 0 insiders

Date	Insider	Transaction	Shares	Price	Value
Sep 23, 2026	BURDICK KEVIN L Officer (See Remarks)	Option exercise	+2,895	—	—
Sep 23, 2026	HULSE WALTER S III Officer (See Remarks)	Option exercise	+7,238	—	—
Sep 23, 2026	Taylor Lyndon C Officer (See Remarks)	Option exercise	+6,369	—	—
Sep 23, 2026	SWORDS SHERIDAN C Officer (See Remarks)	Option exercise	+4,343	—	—
Sep 23, 2026	SPEARS MARY M Officer (See Remarks)	Option exercise	+2,316	—	—
Sep 23, 2026	BURDICK KEVIN L Officer (See Remarks)	Shares withheld for tax	−1,270	$90.09	$114,414
Sep 23, 2026	HULSE WALTER S III Officer (See Remarks)	Shares withheld for tax	−3,174	$90.09	$285,946
Sep 23, 2026	Taylor Lyndon C Officer (See Remarks)	Shares withheld for tax	−2,793	$90.09	$251,621
Sep 23, 2026	SWORDS SHERIDAN C Officer (See Remarks)	Shares withheld for tax	−1,905	$90.09	$171,621
Sep 23, 2026	SPEARS MARY M Officer (See Remarks)	Shares withheld for tax	−1,016	$90.09	$91,531
May 28, 2026	SPEARS MARY M Officer (See Remarks)	Gift	−1,000	—	—
May 20, 2026	Eduardo A. Rodriguez Director	Grant or award	+1,476	$92.15	$136,013
May 20, 2026	Mark W. Helderman Director	Grant or award	+3,039	$92.15	$280,044
May 20, 2026	Precious W. Owodunni Director	Grant or award	+1,845	$92.15	$170,017
May 20, 2026	Julie H. Edwards Director	Grant or award	+1,845	$92.15	$170,017

Peers

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Questions about ONEOK Inc.

Who is the CEO of ONEOK Inc.?

Pierce Norton is ONEOK Inc.'s President & CEO.

How many directors are on ONEOK Inc.'s board?

ONEOK Inc.'s board has 14 directors: Brian L. Derksen, Eduardo A. Rodriguez, Gerald B. Smith, Jim W. Mogg, Julie H. Edwards, Lori Gobillot, Mark A. Mccollum, Mark W. Helderman, Pattye L. Moore, Pierce Norton and 4 others.

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