Robert Vaughn

Chairman at DORCHESTER MINERALS, L.P.

Net worth: 14 M $ as of 30/06/2026

70 year

56 connections

Consumer Services

Commercial Services

Energy Minerals

Profile

Robert C.
Vaughn is the founder of Republic Royalty Co., founded in 1993.
Mr. Vaughn is also the founder of High River Resources LLC..
Mr. Vaughn is Chairman at Dorchester Minerals Management GP LLC since 2025 and Chairman at Dorchester Minerals LP since 2001.
Mr. Vaughn is Director at Perot Museum of Nature & Science, Trustee-Development Board at The University of Texas at Austin, Trustee at The Culver Educational Foundation, Member of the Texas Transportation Commission, and Trustee at The First Tee.
Mr. Vaughn was Chairman, President & Chief Executive Officer at Vaughn Petroleum LLC.
Mr. Vaughn completed undergraduate education at The University of Texas at Austin.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
DORCHESTER MINERALS, L.P. 1.12%	02/04/2026	540,548 ( 1.12% )	14 M $	30/06/2026

Robert Vaughn active positions

Companies	Position	Start
DORCHESTER MINERALS, L.P.	Chairman	-
Dorchester Minerals Management GP LLC Dorchester Minerals Management GP LLC Miscellaneous Commercial ServicesCommercial Services Provides management services	Chairman	31/12/2025
The Culver Educational Foundation The Culver Educational Foundation Other Consumer ServicesConsumer Services Provides educational services	Director/Board Member	-
The University of Texas at Austin The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University	Corporate Officer/Principal	-
Perot Museum of Nature & Science Perot Museum of Nature & Science Other Consumer ServicesConsumer Services Operates as a museum	Director/Board Member	-
Texas Transportation Commission Texas Transportation Commission State AgencyGovernment State agency	Corporate Officer/Principal	-
The First Tee The First Tee Miscellaneous Commercial ServicesCommercial Services Operates as youth development organization, which provides golf training services	Director/Board Member	-

All active positions of Robert Vaughn

Former positions of Robert Vaughn

Companies	Position	End
Republic Royalty Co. Republic Royalty Co. Oil & Gas ProductionEnergy Minerals Explores for and produces oil an gas	Founder	-
High River Resources LLC High River Resources LLC Investment ManagersFinance High River Resources LLC is an active manager.	Founder	-
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Training of Robert Vaughn

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Linked companies

Private companies	10
Republic Royalty Co. Republic Royalty Co. Oil & Gas ProductionEnergy Minerals Explores for and produces oil an gas	Energy Minerals
Dorchester Minerals LP Dorchester Minerals LP Investment Trusts/Mutual FundsMiscellaneous Owns producing and non producing crude oil and natural gas mineral, royalty, overriding royalty and leasehold interests	Miscellaneous
The University of Texas at Austin The University of Texas at Austin Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Dorchester Minerals Management GP LLC Dorchester Minerals Management GP LLC Miscellaneous Commercial ServicesCommercial Services Provides management services	Commercial Services
The Culver Educational Foundation The Culver Educational Foundation Other Consumer ServicesConsumer Services Provides educational services	Consumer Services
The First Tee The First Tee Miscellaneous Commercial ServicesCommercial Services Operates as youth development organization, which provides golf training services	Commercial Services
Texas Transportation Commission Texas Transportation Commission State AgencyGovernment State agency	Government
Vaughn Petroleum LLC
Perot Museum of Nature & Science Perot Museum of Nature & Science Other Consumer ServicesConsumer Services Operates as a museum	Consumer Services
High River Resources LLC High River Resources LLC Investment ManagersFinance High River Resources LLC is an active manager.	Finance