Gary Simpson

Chief Executive Officer at TXO PARTNERS, L.P.

Net worth: 7 M $ as of 2026-05-30

63 year

Energy Minerals

Consumer Services

Profile

Gary D.
Simpson is Co-Chief Executive Officer & Director at TXO Partners LP starting in 2025.
Former roles include Director, Senior VP-Finance & Investor Relations at XTO Energy, Inc., and Operations Engineer at ARCO International Oil & Gas Co. Education includes an undergraduate degree from Texas A&M University conferred in 1985 and a graduate degree from American Film Institute, Inc. conferred in 1996.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
TXO PARTNERS, L.P. 1.05%	2026-03-31	581,018 ( 1.05% )	7 M $	2026-05-30

Gary Simpson active positions

Companies	Position	Start
TXO PARTNERS, L.P.	Chief Executive Officer	2025-03-31

All active positions of Gary Simpson

Former positions of Gary Simpson

Companies	Position	End
ARCO International Oil & Gas Co.	Corporate Officer/Principal	-
XTO Energy, Inc. XTO Energy, Inc. Integrated OilEnergy Minerals Engages in oil and natural gas producing and pipeline operations	Director of Finance/CFO	-

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Training of Gary Simpson

Experiences
Positions held

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Inactive

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Private companies

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Connections

1st degree connections

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Female

Members of the board

Executives

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Linked companies

Private companies	5
XTO Energy, Inc. XTO Energy, Inc. Integrated OilEnergy Minerals Engages in oil and natural gas producing and pipeline operations	Energy Minerals
TXO Partners LP TXO Partners LP Integrated OilEnergy Minerals Develops and explores oil, natural gas & natural gas liquid reserves	Energy Minerals
Texas A&M University Texas A&M University Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
ARCO International Oil & Gas Co.
American Film Institute, Inc. American Film Institute, Inc. Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services