Duncan Middlemiss

Duncan Middlemiss

Director/Board Member at OSISKO DEVELOPMENT CORP.

Net worth: 77 400 $ as of 2024-03-30

62 year
Non-Energy Minerals
Process Industries
Consumer Services

Profile

Duncan Middlemiss is currently serving as an Independent Director at West Red Lake Gold Mines Ltd.
since 2023 and at Osisko Development Corp.
since 2020.
He is also a Member of Professional Engineers Ontario.
Previously, he held the position of President, Chief Executive Officer & Director at St. Andrew Goldfields Ltd.
from 2013 to 2016, President, CEO & Non-Independent Director at Wesdome Gold Mines Ltd.
from 2016 to 2023, and served as an Independent Director at IDM Mining Ltd.
from 2017 to 2019.
Additionally, he worked as the Manager-Engineering & Production at Kirkland Lake Gold, Inc. and Chief Mine Engineer at Barrick Gold Corp.
from 1995 to 2002.
Mr. Middlemiss obtained his undergraduate degree from Queen's University in 1989.

Known holdings in public companies

CompanyDateNumber of sharesValuationValuation date
2024-04-10 100,000 ( 0.05% ) 53 900 $ 2024-03-30
2023-12-11 11,033 ( 0.01% ) 23 500 $ 2024-03-30

Duncan Middlemiss active positions

CompaniesPositionStart
OSISKO DEVELOPMENT CORP. Director/Board Member 2020-11-24
WEST RED LAKE GOLD MINES Director/Board Member 2023-06-05
Corporate Officer/Principal -
All active positions of Duncan Middlemiss

Former positions of Duncan Middlemiss

CompaniesPositionEnd
WESDOME GOLD MINES LTD. Chief Executive Officer 2023-01-23
IDM MINING LTD Director/Board Member 2018-12-31
Director/Board Member 2016-08-17
ST ANDREW GOLDFIELDS LTD Chief Executive Officer 2015-12-31
BARRICK GOLD CORPORATION Corporate Officer/Principal 2001-12-31
See the detail of Duncan Middlemiss's experience

Training of Duncan Middlemiss

Queen's University Undergraduate Degree

Experiences
Positions held

Active

Inactive

Listed companies

Private companies

See the detail of Duncan Middlemiss's experience

Connections

100 +

1st degree connections

13

1st degree companies

Male

Female

Members of the board

Executives

See the personal network

Linked companies

Listed companies4
WEST RED LAKE GOLD MINES

Non-Energy Minerals

BARRICK GOLD CORPORATION

Non-Energy Minerals

WESDOME GOLD MINES LTD.

Non-Energy Minerals

OSISKO DEVELOPMENT CORP.

Non-Energy Minerals

Private companies8

Non-Energy Minerals

Non-Energy Minerals

Process Industries

Non-Energy Minerals

Non-Energy Minerals

Industrial Services

Commercial Services

Non-Energy Minerals

See company connections
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