Gary M.  Sullivan, Jr. net worth and biography

Gary Sullivan, Jr. Biography and Net Worth

Director of Delek US

Mr. Sullivan previously served as a member of the Human Capital and Compensation Committee from August 2019 through July 2024. Mr. Sullivan previously served as a member of the board of directors of Delek Logistics GP, LLC and the chair of its audit committee from 2012 until 2015. Mr. Sullivan is a certified public accountant, a certified global management accountant and has completed the National Association of Corporate Directors’ Cyber-Risk Oversight Program and holds the Fundamentals of Sustainability Accounting credential from the International Financial Reporting Standards Foundation. Mr. Sullivan was a faculty member at Virginia Commonwealth University’s School of Business from 2012 to mid-2022 where he taught accounting and auditing. From 2009 to 2012, Mr. Sullivan was a private investor. From 1975 through 2009, Mr. Sullivan served in various roles with Deloitte & Touche LLP culminating in the role of senior client partner from 2004 through 2009 where he worked with public companies, including sponsors of master limited partnerships. Mr. Sullivan retired from the U.S. Navy as a Captain in 1990 after serving in various naval aviation and naval reserve intelligence assignments. Mr. Sullivan holds a Bachelor of Arts in economics from the University of Virginia and a Master of Business Administration from Tulane University. Additionally, Mr. Sullivan completed the Association of International Certified Professional Accountants Certificate in Fundamentals of ESG and Certificate in Cybersecurity Fundamentals for Finance Professionals.

How do I contact Gary M. Sullivan, Jr.?

The corporate mailing address for Mr. Sullivan, Jr. and other Delek US executives is 7102 COMMERCE WAY, BRENTWOOD TN, 37027. Delek US can also be reached via phone at (615) 771-6701 and via email at [email protected]. Learn More on Gary M. Sullivan, Jr.'s contact information.

Has Gary M. Sullivan, Jr. been buying or selling shares of Delek US?

Gary M. Sullivan, Jr. has not been actively trading shares of Delek US within the last three months. Learn More on Gary M. Sullivan, Jr.'s trading history.

Who are Delek US's active insiders?

Delek US's insider roster includes William Finnerty (Director), Mark Hobbs (EVP, Chief Financial Officer), Carl Icahn (Major Shareholder), Joseph Israel (EVP), Richard Marcogliese (Director), Avigal Soreq (President & Chief Executive Officer), Reuven Spiegel (EVP, Special Projects), Nilah Staskus (CAO), Gary Sullivan, Jr. (Director), Vicky Sutil (Director), Laurie Tolson (Director), and Robert Wright (EVP, Chief Financial Officer). Learn More on Delek US's active insiders.

Are insiders buying or selling shares of Delek US?

In the last year, insiders at the oil and gas company sold shares 30 times. They sold a total of 418,999 shares worth more than $21,183,229.09. The most recent insider tranaction occured on August, 24th when Director Gary M Jr. Sullivan sold 27,688 shares worth more than $1,910,748.88. Insiders at Delek US own 3.6% of the company. Learn More about insider trades at Delek US.

Information on this page was last updated on 8/24/2026.

Gary M. Sullivan, Jr. Insider Trading History at Delek US

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Gary M. Sullivan, Jr. Buying and Selling Activity at Delek US

This chart shows Gary M Jr. Sullivan's buying and selling at Delek US by year and by quarter.

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Delek US Company Overview

Delek US logo
Delek US Holdings, Inc. engages in the integrated downstream energy business in the United States. The company operates through Refining, Logistics, and Retail segments. The Refining segment processes crude oil and other feedstock for the manufacture of various grades of gasoline, diesel fuel, aviation fuel, asphalt, and other petroleum-based products that are distributed through owned and third-party product terminal. It owns and operates refineries located in Tyler, Texas; El Dorado, Arkansas; Big Spring, Texas; and Krotz Springs, Louisiana, as well as biodiesel facilities in Crossett, Arkansas, Cleburne, Texas, and New Albany, Mississippi. The Logistics segment gathers, transports, and stores crude oil, intermediate, and refined products; and markets, distributes, transports, and stores refined products, as well as disposes and recycles water for third parties. It owns or leases crude oil transportation pipelines, refined product pipelines, crude oil gathering systems, and associated crude oil storage tanks; and owns and operates light product distribution terminals, as well as markets light products using third-party terminals. The Retail segment owns and leases convenience store sites located primarily in West Texas and New Mexico. Its convenience stores offer various grades of gasoline and diesel under the DK or Alon brand; and food products and service, tobacco products, non-alcoholic and alcoholic beverages, and general merchandise, as well as money orders to the public primarily under the 7-Eleven and DK or Alon brand names. It serves oil companies, independent refiners and marketers, jobbers, distributors, utility and transportation companies, government, and independent retail fuel operators. Delek US Holdings, Inc. was founded in 2001 and is headquartered in Brentwood, Tennessee.
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Today's Range

Now: $70.93
Low: $66.08
High: $71.83

50 Day Range

MA: $59.52
Low: $41.50
High: $71.19

2 Week Range

Now: $70.93
Low: $25.66
High: $72.00

Volume

1,718,516 shs

Average Volume

1,460,505 shs

Market Capitalization

$4.34 billion

P/E Ratio

19.80

Dividend Yield

1.51%

Beta

0.57