![John Christmann](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
John Christmann
Vorstandsvorsitzender bei
APA CORPORATION
Vermögen: 32 Mio $ am 31.05.2026
Profil
John J. Christmann bekleidet die Position des President, Chief Executive Officer & Director bei APA Corp. und President & Chief Executive Officer für Apache Corp. (eine Tochtergesellschaft der APA Corp.). Herr Christmann ist außerdem President & Chief Executive Officer für Apache Corp. und Mitglied der Petroleum Engineering Academy an der Texas Tech University. In der Vergangenheit war Herr Christmann Principal bei Vastar Resources, Inc. und Principal bei Arco Oil & Gas Co. John J. Christmann erhielt einen Bachelor-Abschluss von der Colorado School of Mines und einen MBA von der Southern Methodist University.
Bekannte Unternehmensbeteiligungen
| Unternehmen | Datum | Anzahl der Aktien | Bewertung | Datum der Bewertung |
|---|---|---|---|---|
APA CORPORATION 0.25% | 28.02.2026 | 884’568 ( 0.25% ) | 32 Mio $ | 31.05.2026 |
Aktive Positionen von John Christmann
| Unternehmen | Position | Beginn |
|---|---|---|
| APA CORPORATION | Vorstandsvorsitzender | 20.01.2015 |
Apache Corp.
 Apache Corp. Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration & production | Vorstandsvorsitzender | 20.01.2015 |
Texas Tech University
 Texas Tech University Other Consumer ServicesConsumer Services Functions as a College/University | Corporate Officer/Principal | - |
Apache Offshore Investment Partnership
 Apache Offshore Investment Partnership Integrated OilEnergy Minerals Engages in exploration of oil and gas properties | Vorstandsvorsitzender | - |
Callon (Permian) LLC
 Callon (Permian) LLC Oil & Gas ProductionEnergy Minerals Explores and produces natural gas and oil | Vorstandsvorsitzender | - |
Cordillera Energy Partners III LLC
 Cordillera Energy Partners III LLC Oil & Gas ProductionEnergy Minerals Engages in acquisition, exploration, and production of oil and gas properties | Vorstandsvorsitzender | - |
Ehemalige bekannte Positionen von John Christmann
| Unternehmen | Position | Ende |
|---|---|---|
Arco Oil & Gas Co.
 Arco Oil & Gas Co. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration & production services | Corporate Officer/Principal | - |
| CALLON PETROLEUM COMPANY | Vorstandsvorsitzender | - |
Vastar Resources, Inc.
 Vastar Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores, develops, and produces gas and liquid hydrocarbons | Corporate Officer/Principal | - |
Ausbildung von John Christmann
Erfahrungen
Besetzte Positionen
Aktive
Inaktive
Börsennotierte Unternehmen
Private Unternehmen
Beziehungen
65
Beziehungen ersten Grades
11
Unternehmen ersten Grades
Herr
Frau
Aufsichtsräte
Führungskräfte
Unternehmensverbindungen
| Private Unternehmen | 11 |
|---|---|
Apache Corp.
Apache Corp. Oil & Gas ProductionEnergy Minerals Engages in oil and gas exploration & production | Energy Minerals |
Apache Offshore Investment Partnership
Apache Offshore Investment Partnership Integrated OilEnergy Minerals Engages in exploration of oil and gas properties | Energy Minerals |
Vastar Resources, Inc.
Vastar Resources, Inc. Oil & Gas ProductionEnergy Minerals Explores, develops, and produces gas and liquid hydrocarbons | Energy Minerals |
Callon Petroleum Co.
 Callon Petroleum Co. Integrated OilEnergy Minerals Engages in exploration, development, acquisition and production of oil and natural gas properties | Energy Minerals |
Southern Methodist University
 Southern Methodist University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Colorado School of Mines
 Colorado School of Mines Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Texas Tech University
Texas Tech University Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Arco Oil & Gas Co.
Arco Oil & Gas Co. Oil & Gas ProductionEnergy Minerals Provides oil and gas exploration & production services | Energy Minerals |
Cordillera Energy Partners III LLC
Cordillera Energy Partners III LLC Oil & Gas ProductionEnergy Minerals Engages in acquisition, exploration, and production of oil and gas properties | Energy Minerals |
Callon (Permian) LLC
Callon (Permian) LLC Oil & Gas ProductionEnergy Minerals Explores and produces natural gas and oil | Energy Minerals |
APA Corp.
 APA Corp. Integrated OilEnergy Minerals Engages in exploration of crude oil, natural gas and related liquids | Energy Minerals |
