Antonio Sanchez
Director/Board Member at INTERNATIONAL BANCSHARES CORPORATION
Net worth: 338 M $ as of 2024-03-30
Profile
Antonio R.
Sanchez is the founder and currently holds multiple positions.
He founded Sanchez Oil & Gas Corp.
in 1972, where he currently serves as the Chairman & Chief Executive Officer.
Mr. Sanchez is also currently a Director at International Bancshares Corp., a Director at A R Tony & Maria J Sanchez Family Foundation, a Trustee at Baylor College of Medicine, an Assistant Professor at The University of Texas M.D.
Anderson Cancer Center, and a Trustee at Alicia M Sanchez Charitable Lead Annuity Trust.
Mr. Sanchez previously served as the Executive Chairman at Mesquite Energy, Inc. from 2012 to 2020.
He also held a position as a Director at Zix Corp.
Mr. Sanchez completed his undergraduate and graduate degrees at St. Mary's University.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2024-03-10 | 6,025,867 ( 9.69% ) | 338 M $ | 2024-03-30 |
Antonio Sanchez active positions
| Companies | Position | Start |
|---|---|---|
| INTERNATIONAL BANCSHARES CORPORATION | Director/Board Member | 1994-12-31 |
Sanchez Oil & Gas Corp.
 Sanchez Oil & Gas Corp. Oil & Gas ProductionEnergy Minerals Sanchez Oil & Gas Corp. explores and produces oil and natural gas. It offers exploration, production, and marketing of crude oil, natural gas, and petroleum products. The company was founded in 1972 and is headquartered in Houston, TX. | Chief Executive Officer | 1971-12-31 |
| Baylor College of Medicine | Director/Board Member | - |
| A R Tony & Maria J Sanchez Family Foundation | Director/Board Member | - |
The University of Texas M.D. Anderson Cancer Center
 The University of Texas M.D. Anderson Cancer Center Other Consumer ServicesConsumer Services The University of Texas M.D. Anderson Cancer Center provides cancer patient care, research, and prevention for cancer. The firm also provides education for undergraduate and graduate students, trainees, professionals, employees and the publics. The company was founded in 1941 and is headquartered in Houston, TX. | Corporate Officer/Principal | - |
| Alicia M Sanchez Charitable Lead Annuity Trust | Director/Board Member | - |
Former positions of Antonio Sanchez
| Companies | Position | End |
|---|---|---|
| SANCHEZ ENERGY CORP | Chairman | 2019-12-31 |
| ZIX CORPORATION | Director/Board Member | - |
Training of Antonio Sanchez
| St. Mary's University | Graduate Degree |
Experiences
Positions held
Connections
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Listed companies | 1 |
|---|---|
| INTERNATIONAL BANCSHARES CORPORATION | Finance |
| Private companies | 6 |
|---|---|
Zix Corp.
 Zix Corp. Packaged SoftwareTechnology Services Zix Corp. engages in the provision of an email encryption and security solutions. It offers Secure Cloud, a suite of productivity, security, and compliance solutions. Its products include ZixEncrypt, ZixProtech, ZixMail, ZixArchive, and ZixOne. The firm serves the financial services, healthcare, legal, real estate and title, government, information technology, and manufacturing industries. The company was founded in 1988 and is headquartered in Dallas, TX. | Technology Services |
Mesquite Energy, Inc.
 Mesquite Energy, Inc. Integrated OilEnergy Minerals Mesquite Energy, Inc. engages in the acquisition and development of unconventional oil and natural gas resources. The company was founded by Antonio R. Sanchez on August 22, 2011 and is headquartered in Houston, TX. | Energy Minerals |
The University of Texas M.D. Anderson Cancer Center
The University of Texas M.D. Anderson Cancer Center Other Consumer ServicesConsumer Services The University of Texas M.D. Anderson Cancer Center provides cancer patient care, research, and prevention for cancer. The firm also provides education for undergraduate and graduate students, trainees, professionals, employees and the publics. The company was founded in 1941 and is headquartered in Houston, TX. | Consumer Services |
Sanchez Oil & Gas Corp.
Sanchez Oil & Gas Corp. Oil & Gas ProductionEnergy Minerals Sanchez Oil & Gas Corp. explores and produces oil and natural gas. It offers exploration, production, and marketing of crude oil, natural gas, and petroleum products. The company was founded in 1972 and is headquartered in Houston, TX. | Energy Minerals |
| A R Tony & Maria J Sanchez Family Foundation | |
| Alicia M Sanchez Charitable Lead Annuity Trust |
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