Don Siemens

Director/Board Member at OSISKO METALS INCORPORATED

Net worth: 2 M $ as of 2026-09-29

79 year

64 connections

Non-Energy Minerals

Energy Minerals

Process Industries

Profile

Mr. Donald R.
Siemens is a Lead Independent Director at Osisko Metals, Inc. He is on the Board of Directors at Osisko Metals, Inc. and Chartered Professional Accountants of Canada.
Mr. Siemens was previously employed as an Independent Director by Skeena Resources Ltd., an Independent Director by Arizona Mining, Inc., an Independent Director by Vicinity Motor Corp., an Independent Director by Great Western Minerals Group Ltd., an Independent Director by Argentex Mining Corp., an Independent Director by Trident Resources Corp., a Lead Independent Director by Goldgroup Mining, Inc., an Independent Director by Spur Ventures, Inc., an Independent Non-Executive Director by Hansa Resources Ltd., an Independent Director by Euromax Resources Ltd., an Independent Director by Adriana Resources, Inc., an Independent Director by Labrador Gold Corp., and a Partner by Thorne Ernst & Whinney, Inc. He also served on the board at Epicore BioNetworks, Inc., China Minerals Mining Corp., Los Andes Copper Ltd., Beaufield Resources, Inc., JayHawk Energy, Inc. and WGI Heavy Minerals LLC.
He received his undergraduate degree from the University of British Columbia.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
OSISKO METALS INCORPORATED 0.18%	2026-09-29	1,672,846 ( 0.18% )	2 M $	2026-09-29

Don Siemens active positions

Companies	Position	Start
OSISKO METALS INCORPORATED	Director/Board Member	2019-06-05
Chartered Professional Accountants of Canada Chartered Professional Accountants of Canada Miscellaneous Commercial ServicesCommercial Services Operates as national organization to support unified Canadian accounting profession	Director/Board Member	-

All active positions of Don Siemens

Former positions of Don Siemens

Companies	Position	End
GREAT WESTERN MINERALS GROUP LTD.	Director/Board Member	2015-06-30
GOLDGROUP MINING INC.	Director/Board Member	2014-10-16
EUROMAX RESOURCES LTD.	Director/Board Member	2012-05-21
LOS ANDES COPPER LTD.	Director/Board Member	2010-12-20
WILDSKY RESOURCES INC.	Director/Board Member	2010-12-07

See the detail of Don Siemens's experience

Education of Don Siemens

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Don Siemens's experience

Connections

1st degree connections

1st degree companies

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Female

Members of the board

Executives

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Linked companies

Private companies	22
Euromax Resources Ltd. Euromax Resources Ltd. Precious MetalsNon-Energy Minerals Engages in the identification, acquisition and development of mineral resources	Non-Energy Minerals
Labrador Gold Corp. Labrador Gold Corp. Precious MetalsNon-Energy Minerals Engages in acquisition and exploration of gold projects	Non-Energy Minerals
Beaufield Resources, Inc. Beaufield Resources, Inc. Other Metals/MineralsNon-Energy Minerals Operates as a mineral exploration company	Non-Energy Minerals
Great Western Minerals Group Ltd. Great Western Minerals Group Ltd. Other Metals/MineralsNon-Energy Minerals Provides rare earth element alloys and minerals mining services	Non-Energy Minerals
Arizona Mining, Inc. Arizona Mining, Inc. Precious MetalsNon-Energy Minerals Mines for silver, zinc and lead	Non-Energy Minerals
Hansa Resources Ltd. Hansa Resources Ltd. Precious MetalsNon-Energy Minerals Engages in the exploration and development of gold properties	Non-Energy Minerals
Argentex Mining Corp. Argentex Mining Corp. Precious MetalsNon-Energy Minerals Provides gold, silver and other metals ores mining services	Non-Energy Minerals
Skeena Resources Ltd. Skeena Resources Ltd. Precious MetalsNon-Energy Minerals Operates as a mineral exploration company	Non-Energy Minerals
Atlantic Gold Corp. Atlantic Gold Corp. Precious MetalsNon-Energy Minerals Provides gold mining services	Non-Energy Minerals
WGI Heavy Minerals LLC WGI Heavy Minerals LLC Other Metals/MineralsNon-Energy Minerals Acquires, explores and develops mineral properties	Non-Energy Minerals
Epicore BioNetworks, Inc. Epicore BioNetworks, Inc. Agricultural Commodities/MillingProcess Industries Manufactures and supplies biotechnology & nutritional animal feeds for aquaculture sectors	Process Industries
Osisko Metals, Inc. Osisko Metals, Inc. Other Metals/MineralsNon-Energy Minerals Engages in zinc ore mining	Non-Energy Minerals
JayHawk Energy, Inc. JayHawk Energy, Inc. Oil & Gas ProductionEnergy Minerals Engages in the acquisition, exploration, development, production and sale of natural gas, crude oil and natural gas liquids	Energy Minerals
WildSky Resources, Inc. WildSky Resources, Inc. Precious MetalsNon-Energy Minerals Mines for gold	Non-Energy Minerals
Vicinity Motor Corp. Vicinity Motor Corp. Motor VehiclesConsumer Durables Produces, sells and leases buses, trucks & spare parts	Consumer Durables
University of British Columbia University of British Columbia Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Adriana Resources, Inc. Adriana Resources, Inc. MiscellaneousMiscellaneous Operates as an investment holding company with interests in iron ore properties	Miscellaneous
Los Andes Copper Ltd. Los Andes Copper Ltd. Other Metals/MineralsNon-Energy Minerals Acquires, explores and develops copper deposits	Non-Energy Minerals
Eros Resources Corp. Eros Resources Corp. Integrated OilEnergy Minerals Engages in acquisition, exploration and development of minerals and oil & gas properties	Energy Minerals
Goldgroup Mining, Inc. Goldgroup Mining, Inc. Precious MetalsNon-Energy Minerals Explores and produces gold	Non-Energy Minerals
Thorne Ernst & Whinney, Inc.
Chartered Professional Accountants of Canada Chartered Professional Accountants of Canada Miscellaneous Commercial ServicesCommercial Services Operates as national organization to support unified Canadian accounting profession	Commercial Services