John Dean Porter net worth and biography

John Porter Biography and Net Worth

CFO of Williams Companies

John Porter became Executive Vice President & Chief Financial Officer of Williams in February 2026. He had served as Senior Vice President & Chief Financial Officer since 2022. Porter previously served as Williams Vice President, Chief Accounting Officer, Controller and Financial Planning and Analysis.

Porter began his career in public accounting and first joined Williams in 1998 as Supervisor of Revenue Accounting. In 2001 he relocated to Denver, serving in various finance and accounting roles for Forest Oil Corporation, an exploration and production company.

Porter returned to Williams in 2005, serving in roles of increasing responsibility across the finance and accounting organization, including Director of Investor Relations, Assistant Controller of Williams Partners, L.P., Director of Accounting—Master Limited Partnerships, and Manager of Financial Reporting. Prior to his current role, Porter served as Vice President, Enterprise Financial Planning and Analysis and Investor Relations, overseeing Williams’ forecasting and budgeting process while also developing and managing relationships with research analysts, institutional and individual investors and retail brokers.

Porter is a Certified Public Accountant and earned his Bachelor of Science degree in accounting from Oklahoma State University in 1993.

What is John Dean Porter's net worth?: The estimated net worth of John Dean Porter is at least $14.70 million as of May 6th, 2026. Porter owns 196,567 shares of Williams Companies stock worth more than $14,697,511 as of May 12th. This net worth approximation does not reflect any other investments that Porter may own. Learn More about John Dean Porter's net worth.
How do I contact John Dean Porter?: The corporate mailing address for Porter and other Williams Companies executives is ONE WILLIAMS CENTER, TULSA OK, 74172. Williams Companies can also be reached via phone at (918) 573-2000 and via email at [email protected]. Learn More on John Dean Porter's contact information.
Has John Dean Porter been buying or selling shares of Williams Companies?: In the last ninety days, John Dean Porter has sold $3,768,500.00 of Williams Companies stock. Most recently, John Dean Porter sold 50,000 shares of the business's stock in a transaction on Wednesday, May 6th. The shares were sold at an average price of $75.37, for a transaction totalling $3,768,500.00. Following the completion of the sale, the chief financial officer now directly owns 196,567 shares of the company's stock, valued at $14,815,254.79. Learn More on John Dean Porter's trading history.
Who are Williams Companies' active insiders?: Williams Companies' insider roster includes Alan Armstrong (CEO), Walter Bennett (SVP), John Chandler (CFO), Debbie Cowan (SVP), Micheal Dunn (COO), Payvand Fazel (SVP), Frank Ferazzi (SVP), Scott Hallam (SVP), Mary Hausman (CAO), Larry Larsen (SVP, Gathering & Processing), Debbie Pickle (SVP), John Porter (CFO), Todd Rinke (Senior Vice President, Gathering & Processing), William Spence (Director), Chad Teply (SVP), Ted Timmermans (VP), and Terrance Wilson (SVP). Learn More on Williams Companies' active insiders.
Are insiders buying or selling shares of Williams Companies?: In the last year, insiders at the pipeline company sold shares 15 times. They sold a total of 121,869 shares worth more than $8,822,747.03. The most recent insider tranaction occured on May, 6th when CFO John Dean Porter sold 50,000 shares worth more than $3,768,500.00. Insiders at Williams Companies own 0.5% of the company. Learn More about insider trades at Williams Companies.
Information on this page was last updated on 5/6/2026.

John Dean Porter Insider Trading History at Williams Companies

Transaction Date	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction	Details
5/6/2026	Sell	50,000	$75.37	$3,768,500.00	196,567

John Dean Porter Buying and Selling Activity at Williams Companies

Williams Companies Company Overview

The Williams Companies, Inc., together with its subsidiaries, operates as an energy infrastructure company primarily in the United States. It operates through Transmission & Gulf of Mexico, Northeast G&P, West, and Gas & NGL Marketing Services segments. The Transmission & Gulf of Mexico segment comprises natural gas pipelines; Transco, Northwest pipeline, MountainWest, and related natural gas storage facilities; and natural gas gathering and processing, and crude oil production handling and transportation assets in the Gulf Coast region. The Northeast G&P segment engages in the midstream gathering, processing, and fractionation activities in the Marcellus Shale region primarily in Pennsylvania and New York, and the Utica Shale region of eastern Ohio. The West segment consists of gas gathering, processing, and treating operations in the Rocky Mountain region of Colorado and Wyoming, the Barnett Shale region of north-central Texas, the Eagle Ford Shale region of South Texas, the Haynesville Shale region of northwest Louisiana, the Mid-Continent region that includes the Anadarko and Permian basins, and the DJ Basin of Colorado; and operates natural gas liquid (NGL) fractionation and storage facilities in central Kansas near Conway. The Gas & NGL Marketing Services segment provides wholesale marketing, trading, storage, and transportation of natural gas for natural gas utilities, municipalities, power generators, and producers; asset management services; and transports and markets NGLs. The company owns and operates 33,000 miles of pipelines. The Williams Companies, Inc. was founded in 1908 and is headquartered in Tulsa, Oklahoma.

Today's Range

Now: $74.77

$73.95

$75.15

50 Day Range

MA: $73.16

$70.54

$76.41

2 Week Range

Now: $74.77

$55.82

$77.41

Volume

5,927,808 shs

Average Volume

6,961,782 shs

Market Capitalization

$91.34 billion

P/E Ratio

32.79

Dividend Yield

2.92%

Beta

0.61