Governance Northern Star Resources Limited

NST

AU000000NST8

Gold

Market Closed - Australian S.E. Other stock markets 05:10:26 05/12/2025 GMT			5-day change	1st Jan Change
26.33 ^AUD	+0.92%		-3.06%	+70.53%

03:55am	Evolution Mining Shares Reach All-Time High as Gold Prices Near Six-Week Peak	MT
12-04	Northern Star Resources Expects to Spend AU$225 Million in Fiscal 2026 Exploration Across Three Operations	MT

Executive Committee: Northern Star Resources Limited

Manager

Positions heldSince

Stuart Tonkin

49 year

Chief Executive Officer

28/11/2016

Sophie Spartalis

Investor Relations Contact

31/10/2021

Marianne Dravnieks

Human Resources Officer

31/01/2021

Steven McClare

Chief Tech/Sci/R&D Officer

30/06/2021

Sarah Reilly

General Counsel

31/05/2018

Ryan Gurner

Director of Finance/CFO

30/12/2021

Simon Jessop

Chief Operating Officer

Hilary Macdonald

General Counsel	31/12/2015
Corporate Secretary	22/02/2018

Composition of the Board of Directors: Northern Star Resources Limited

Director

CommitteesSince

Michael Chaney

74 year

Compensation Committee	11/11/2015
Nominating Committee Chair	30/06/2021
HR Committee

Sally Langer

51 year

HR Committee
Nominating Committee	31/01/2021
Audit Committee Chair	12/09/2024
Finance Committee Chair	30/06/2022
Audit Committee	11/02/2021
Compensation Committee	31/01/2021
Compensation Committee Chair	12/09/2024
Nominating Committee Chair	12/09/2024

Nicholas Cernotta

63 year

Audit Committee	23/10/2025
HR Committee Chair
Nominating Committee
Governance Committee	23/10/2025

Sharon Warburton

55 year

Nominating Committee	27/11/2023
Audit Committee Chair
Audit Committee
HR Committee

John Fitzgerald

62 year

HR Committee
Nominating Committee	29/11/2012
Audit Committee Chair	29/11/2012

Michael Ashforth

65 year

HR Committee	30/06/2024
Nominating Committee	30/06/2024

Stuart Tonkin

49 year

HR Committee	21/07/2021
Nominating Committee	21/07/2021

Marnie Finlayson

50 year

Nominating Committee

30/09/2022

Latest Appointments: Northern Star Resources Limited

11-02	Bellavista Resources Limited Appoints Glenn Jardine as Managing Director	CI
09-12	Northern Star Resources Ltd Announces Resignation of Sarah Reilly as Joint Company Secretary, Effective September 12, 2025	CI
08/09/24	Westar Resources Limited Announces Board Changes	CI
02/07/24	Northern Star Resources Limited Announces Board Changes	CI
28/11/23	Ex-Rio Tinto executive Sharon Warburton joins South32 board	AN
06/02/23	TRADING UPDATES: First Class Metals finds nickel; EPE Special NAV down	AN
06/02/23	Greatland Gold Appoints New COO, Chief Development Officer	MT

More news

Former Officers and Directors: Northern Star Resources Limited

Insider

Positions held

SinceUntil

John Richards

Director/Board Member	11/02/2021	30/07/2024
Independent Dir/Board Member	11/02/2021	30/07/2024

Simon Tyrrell

Corporate Officer/Principal

31/05/2016

30/09/2022

Mary Hackett

Director/Board Member	30/06/2019	21/08/2022
Independent Dir/Board Member	30/06/2019	21/08/2022

Morgan Ball

Director of Finance/CFO

31/12/2020

30/12/2021

Tony Kiernan

Director/Board Member	10/02/2021	17/11/2021
Independent Dir/Board Member	10/02/2021	17/11/2021

Raleigh Finlayson

Director/Board Member	11/02/2021	21/09/2021
Chief Executive Officer	11/02/2021	21/07/2021

Bill Beament

Director/Board Member	07/12/2010	28/11/2016
Chief Executive Officer	10/11/2007	28/11/2016
Chairman	28/11/2016	30/06/2021
Founder	19/08/2007	30/06/2021
Public Communications Contact	21/07/2013	28/11/2016

Shirley In't Veld

Director/Board Member	31/08/2016	31/05/2021
Independent Dir/Board Member	31/08/2016	31/05/2021

Peter O'Connor

Director/Board Member	24/05/2012	11/02/2021
Independent Dir/Board Member	24/05/2012	11/02/2021

Matthew Nixon

Corporate Officer/Principal

31/07/2020

31/01/2021

Matt Rolfe

Corporate Officer/Principal

30/04/2012

31/07/2020

Kirsty Sheerin

Corporate Officer/Principal

31/05/2017

29/02/2020

Bradley Valiukas

Chief Tech/Sci/R&D Officer

31/12/2014

30/11/2019

Peta Slocombe

Corporate Officer/Principal

31/10/2018

Shaun Day

Director of Finance/CFO

12/10/2014

31/08/2018

David Flanagan

Director/Board Member	31/08/2016	19/04/2018
Independent Dir/Board Member	31/08/2016	19/04/2018

Liza Carpene

Public Communications Contact	14/04/2013	-
Corporate Secretary	14/04/2013	22/02/2018

Simon Lawson

Founder	-	-
Corporate Officer/Principal	31/12/2010	30/09/2016

Darren Cooke

Corporate Officer/Principal

31/12/2014

Michael Fotios

Director/Board Member

10/11/2009

23/10/2013

Raymond Parry

Director of Finance/CFO	13/08/2012	12/10/2014
Corporate Officer/Principal	18/10/2010	13/08/2012

Luke Gleeson

Investor Relations Contact

28/08/2014

Luke Creagh

Chief Operating Officer	31/10/2018	-
Corporate Officer/Principal	03/02/2014	31/10/2018

Tony James James

Corporate Officer/Principal

03/02/2014

Corey Doust

Corporate Officer/Principal

02/02/2014

Karen Elizabeth Vere Brown

Corporate Secretary

31/01/2004

14/04/2013

Jason Boladeras

Corporate Officer/Principal

31/12/2007

31/12/2012

Peter Charles Pritchard Farris

Director/Board Member

10/11/2009

29/11/2012

Philip Tornatora

Corporate Officer/Principal

10/02/2012

Darren Stralow

Chief Operating Officer	30/06/2010	-
Corporate Officer/Principal	30/06/2010	-

Terrence Ransted

Director/Board Member

03/09/2009

Peter James Langworthy

Director/Board Member

15/06/2006

21/04/2009

David Chalmers

Director/Board Member

31/08/2008

Gary Lethridge

Director/Board Member

06/02/2008

Christopher Kenneth George Rowe

Director/Board Member	28/11/2016	-
Chairman	19/02/2003	28/11/2016
Independent Dir/Board Member	19/02/2003	-

Sarah Curnow

General Counsel

Brook Ekers

Corporate Officer/Principal

07/12/2010

Neville Keith Bergin

Director/Board Member	-	-
Independent Dir/Board Member	29/05/2011	-

Bernie Sostak

Director/Board Member	-	-
Chief Tech/Sci/R&D Officer	-	-

Garry Mills

Corporate Officer/Principal

Troy Irvin

Investor Relations Contact

Guy Moore

Director of Finance/CFO

Rick James Gordon

Corporate Officer/Principal

William Stirling

Corporate Officer/Principal

Craig Jones

Corporate Officer/Principal

13/12/2010

Age distribution of managers

Parity Men Women

Male	11
Female	7

Of which Executive Committee

Male	4
Female	4

Of which Directors

Male	5
Female	3

Revisions

Révisions CA 1 an

Révisions CA 4 mois

Révisions CA 1 mois

Révisions BNA 1 an

Révisions BNA 4 mois

ESG MSCI

Environnement

Social

Gouvernance

Polémique

Controverses Ethiques

Controverses sur les droits de l'Homme

Controverses Subventions fiscales

Conforme à la finance Islamique

Northern Star Resources Limited is an Australia-based gold producer. Its principal activities include the development, mining and processing of gold deposits and sale of refined gold derived from the Yandal and Kalgoorlie operations in Western Australia and from the Pogo operations in Alaska, and exploration in relation to gold deposits in Western Australia, the Northern Territory and Alaska. Its segments include KCGM, Kalgoorlie Operations, Carosue Dam, Pogo, Jundee, Thunderbox and Exploration. Kalgoorlie Consolidated Gold Mines (KCGM) Operations is located adjacent to the City of Kalgoorlie-Boulder approximately 600 kilometers (km) east of Perth, Western Australia. The KCGM Operations include the Fimiston Open Pit (Super Pit), Mt Charlotte Underground Mine and the Fimiston and Gidji Processing Plants. The Thunderbox Operations (TBO) are located in the highly prospective Yandal Belt and the Agnew-Wiluna Belt in the Northeastern Goldfields of Western Australia.

Employees

3,383

Sector

Gold

Calendar

01-21 - December 2025 Sales and Revenue Release - Activities Report

More about the company