C. THOMAS OGRYZLO - Corporate Board Profile

VISTA GOLD CORP

Filing Date	Source Excerpt
2009-04-02	Businessman; President, Chief Executive Officer and a director of Polaris Geothermal Inc., a TSX listed renewable energy company, from 2003 to present; President and Chief Executive Officer of Canatec Development Corporation, a resource management company, from January 2000 to 2003.
2010-04-09	C. Thomas Ogryzlo, B.Mech.Eng., P.Eng, Director. Thomas Ogryzlo has served as President and Chief Executive Officer of Polaris Energy Corp. since May 2000. He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2010-11-12	Name and Position (1) C. Thomas Ogryzlo Director
2011-03-30	C. Thomas Ogryzlo, B.Mech.Eng., P.Eng, Director. Thomas Ogryzlo served as President and Chief Executive Officer of Polaris Energy Corp., a renewable energy company, from May 2000 until his retirement in December 2010. He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2012-03-27	He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2013-03-28	C. Thomas Ogryzlo earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2014-03-20	C. Thomas Ogryzlo, B.Mech.Eng., P.Eng, Director. He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2015-03-20	C. Thomas Ogryzlo, B.Mech.Eng., P.Eng, Director. He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2016-03-17	Mr. Ogryzlo earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2017-03-17	He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2018-03-16	C. Thomas Ogryzlo, B.Mech.Eng., P.Eng, Director. He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2019-03-21	C. Thomas Ogryzlo, B.Mech.Eng., P.Eng, Director. He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2020-03-20	C. Thomas Ogryzlo, B.Mech.Eng., P.Eng, Director. He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2021-03-18	C. Thomas Ogryzlo, Director ... He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961, and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2022-03-17	C. Thomas Ogryzlo ... He earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961 and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.
2023-03-17	Mr. Ogryzlo earned his Bachelor of Mechanical Engineering Degree from McGill University in 1961 and his designation as a Professional Engineer from the Professional Engineers of Ontario in 1966.