Stephen Hartzell
Chairman chez HOUSTON AMERICAN ENERGY CORP.
Fortune : 5 958 $ au 31/03/2024
Profil
Stephen P.
Hartzell is currently the Chairman at Houston American Energy Corp.
since 2018.
He is also the Owner of Southern Star Exploration LLC since 2003 and the President & Owner of S.P.
Hartzell, Inc. In the past, Mr. Hartzell worked as a Senior Geologist at Tesoro Petroleum Cos., Inc., Amoco Production Co., Moore McCormack Energy, Inc., and American Hunter Exploration Ltd.
from 1978 to 1986.
Mr. Hartzell holds a graduate degree from Northern Illinois University and an undergraduate degree from Western Illinois University.
Détentions connues dans des sociétés publiques
| Société | Date | Nombre d'actions | Valorisation | Date de valorisation |
|---|---|---|---|---|
| 27/06/2023 | 4 480 ( 0,04% ) | 5 958 $ | 31/03/2024 |
Postes actifs de Stephen Hartzell
| Sociétés | Poste | Début |
|---|---|---|
| HOUSTON AMERICAN ENERGY CORP. | Chairman | 05/06/2018 |
| Southern Star Exploration LLC | Corporate Officer/Principal | 01/01/2003 |
| S.P. Hartzell, Inc. | President | - |
Anciens postes connus de Stephen Hartzell
| Sociétés | Poste | Fin |
|---|---|---|
Tesoro Petroleum Cos., Inc.
 Tesoro Petroleum Cos., Inc. Oil & Gas ProductionEnergy Minerals Tesoro Petroleum Cos., Inc. engages in the provision of petroleum refining services. The company is headquartered in Kenai, AK. | Corporate Officer/Principal | 01/01/1986 |
| Amoco Production Co. | Corporate Officer/Principal | 01/01/1986 |
| Moore McCormack Energy, Inc. | Corporate Officer/Principal | 01/01/1986 |
| American Hunter Exploration Ltd. | Corporate Officer/Principal | 01/01/1986 |
Formation de Stephen Hartzell
| Northern Illinois University | Graduate Degree |
| Western Illinois University | Undergraduate Degree |
Expériences
Fonctions occupées
Relations
Relations au 1er degré
Entreprises liées au 1er degré
Homme
Femme
Administrateurs
Exécutifs
Sociétés liées
| Sociétés cotées | 1 |
|---|---|
| HOUSTON AMERICAN ENERGY CORP. | Energy Minerals |
| Entreprise privées | 6 |
|---|---|
Tesoro Petroleum Cos., Inc.
Tesoro Petroleum Cos., Inc. Oil & Gas ProductionEnergy Minerals Tesoro Petroleum Cos., Inc. engages in the provision of petroleum refining services. The company is headquartered in Kenai, AK. | Energy Minerals |
| Southern Star Exploration LLC | |
| Amoco Production Co. | |
| Moore McCormack Energy, Inc. | |
| American Hunter Exploration Ltd. | |
| S.P. Hartzell, Inc. |
