Career history of Joseph Ash

Former positions of Joseph Ash

CompaniesPositionStartEnd
ULTRA PETROLEUM CORP. Corporate Officer/Principal 31/12/2015 30/11/2017
PORTO ENERGY CORP. Director/Board Member 31/03/2011 29/05/2014
Chief Executive Officer 31/03/2011 29/05/2014
President 31/03/2011 29/05/2014
PRIO S.A. Director/Board Member 07/10/2012 21/12/2013
Independent Dir/Board Member 07/10/2012 21/12/2013
DEVON ENERGY CORPORATION Corporate Officer/Principal 30/04/2010 30/04/2010
Santa Fe Energy Resources, Inc. Corporate Officer/Principal 31/12/2000 31/12/2000

Training of Joseph Ash

Stanford University Undergraduate Degree
The University of Texas at Austin Undergraduate Degree
Washington University in St. Louis Masters Business Admin

Statistics

International

United States 7
Canada 2
Brazil 2

Operational

Corporate Officer/Principal 3
Undergraduate Degree 2
Director/Board Member 2

Sectoral

Energy Minerals 6
Consumer Services 4

Positions held

Active

Inactive

Listed companies

Private companies

Linked companies

Listed companies3
PORTO ENERGY CORP.

Energy Minerals

DEVON ENERGY CORPORATION

Energy Minerals

PRIO S.A.

Energy Minerals

Private companies2
Santa Fe Energy Resources, Inc.

Energy Minerals

Energy Minerals

See company connections