Tertiary Minerals plc (TYM) Board of Directors | Ticker

/Equities/AIMX/TYM/Directors

Tertiary Minerals plc Directors

/Equities/AIMX/TYM/Directors

Tertiary Minerals plc Directors

Board of Directors (7)

Patrick Cheetham

Non-Executive Chairman

–

Dr Michael Graham Armitage

Remuneration Committee Chairman

5 yrs 9 mosAge: 64British

Dr Richard William Belcher

Managing Director

1 yrs 7 mosAge: 49British

Donald McAlister

Non-Executive Director

–

Dr Mike Armitage

Non-Executive Director

–

Lorenz Joseph Werndle

Non-Executive Director

3 mosAge: 51British

Rod Venables

Company Secretary

7 yrs 3 mos

Name	Role	Appointed	Tenure	Nationality
Patrick Cheetham	Non-Executive Chairman	–	–	–
Dr Michael Graham Armitage	Remuneration Committee Chairman	28 Jan 2021	5 yrs 9 mos	British
Dr Richard William Belcher	Managing Director	7 Mar 2025	1 yrs 7 mos	British
Donald McAlister	Non-Executive Director	–	–	–
Dr Mike Armitage	Non-Executive Director	–	–	–
LJ Lorenz Joseph Werndle	Non-Executive Director	27 Jul 2026	3 mos	British
Rod Venables	Company Secretary	1 Jul 2019	7 yrs 3 mos	–

Director Remuneration (FYE 2025)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£203,119	£134,709
R W Belcher	Non-Executive Director	£56,746	£56,746
M G Armitage	Non-Executive Director	£21,688	£21,688
D A R McAlister	Non-Executive Director	£21,688	£21,688

Prior year comparison (4 directors)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£135,747	£135,747
M G Armitage	Non-Executive Director	£21,091	£21,091
D A R McAlister	Non-Executive Director	£21,091	£21,091
R W Belcher	Non-Executive Director	–	–

Former Directors (10)

Donald Alexander Robert McAlister

Executive Director

Tenure: 26 yrs 10 mosResigned: 4 Aug 2026

Patrick Brendan Cullen

Director

Tenure: 9 mosResigned: 13 Jun 2022

Richard Henry Clemmey

Executive Director

Tenure: 8 yrs 1 mosResigned: 30 Jun 2020

Colin Digby Thomas Fitch

Secretary

Tenure: 12 yrs 8 mosResigned: 30 Jun 2019

David Whitehead

Director

Tenure: 15 yrs 5 mosResigned: 29 Nov 2017

Christine Wyn Hulley

Secretary

Tenure: 6 yrs 6 mosResigned: 30 Sept 2006

Dr Michael Allan Price

Director

Tenure: 2 yrs 7 mosResigned: 1 May 2002

Steven John Leeming

Secretary

Tenure: 5 mosResigned: 2 Mar 2000

Karen Elizabeth Cheetham

Executive Director

Tenure: 2 mosResigned: 28 Oct 1999

Patrick Lyn Cheetham

Secretary

Tenure: 2 mosResigned: 28 Oct 1999

Name	Role	Appointed	Resigned	Tenure	Nationality
Donald Alexander Robert McAlister	Executive Director	28 Oct 1999	4 Aug 2026	26 yrs 10 mos	British
Patrick Brendan Cullen	Director	14 Sept 2021	13 Jun 2022	9 mos	Irish
Richard Henry Clemmey	Executive Director	9 May 2012	30 Jun 2020	8 yrs 1 mos	British
Colin Digby Thomas Fitch	Secretary	1 Oct 2006	30 Jun 2019	12 yrs 8 mos	British
David Whitehead	Director	30 Jun 2002	29 Nov 2017	15 yrs 5 mos	British Irish
Christine Wyn Hulley	Secretary	2 Mar 2000	30 Sept 2006	6 yrs 6 mos	British
Dr Michael Allan Price	Director	28 Oct 1999	1 May 2002	2 yrs 7 mos	British
Steven John Leeming	Secretary	28 Oct 1999	2 Mar 2000	5 mos	British
Karen Elizabeth Cheetham	Executive Director	3 Aug 1999	28 Oct 1999	2 mos	British
Patrick Lyn Cheetham	Secretary	3 Aug 1999	28 Oct 1999	2 mos	British

Board of Directors (7)

Patrick Cheetham

Non-Executive Chairman

–

Dr Michael Graham Armitage

Remuneration Committee Chairman

5 yrs 9 mosAge: 64British

Dr Richard William Belcher

Managing Director

1 yrs 7 mosAge: 49British

Donald McAlister

Non-Executive Director

–

Dr Mike Armitage

Non-Executive Director

–

Lorenz Joseph Werndle

Non-Executive Director

3 mosAge: 51British

Rod Venables

Company Secretary

7 yrs 3 mos

Name	Role	Appointed	Tenure	Nationality
Patrick Cheetham	Non-Executive Chairman	–	–	–
Dr Michael Graham Armitage	Remuneration Committee Chairman	28 Jan 2021	5 yrs 9 mos	British
Dr Richard William Belcher	Managing Director	7 Mar 2025	1 yrs 7 mos	British
Donald McAlister	Non-Executive Director	–	–	–
Dr Mike Armitage	Non-Executive Director	–	–	–
LJ Lorenz Joseph Werndle	Non-Executive Director	27 Jul 2026	3 mos	British
Rod Venables	Company Secretary	1 Jul 2019	7 yrs 3 mos	–

Director Remuneration (FYE 2025)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£203,119	£134,709
R W Belcher	Non-Executive Director	£56,746	£56,746
M G Armitage	Non-Executive Director	£21,688	£21,688
D A R McAlister	Non-Executive Director	£21,688	£21,688

Prior year comparison (4 directors)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£135,747	£135,747
M G Armitage	Non-Executive Director	£21,091	£21,091
D A R McAlister	Non-Executive Director	£21,091	£21,091
R W Belcher	Non-Executive Director	–	–

Former Directors (10)

Donald Alexander Robert McAlister

Executive Director

Tenure: 26 yrs 10 mosResigned: 4 Aug 2026

Patrick Brendan Cullen

Director

Tenure: 9 mosResigned: 13 Jun 2022

Richard Henry Clemmey

Executive Director

Tenure: 8 yrs 1 mosResigned: 30 Jun 2020

Colin Digby Thomas Fitch

Secretary

Tenure: 12 yrs 8 mosResigned: 30 Jun 2019

David Whitehead

Director

Tenure: 15 yrs 5 mosResigned: 29 Nov 2017

Christine Wyn Hulley

Secretary

Tenure: 6 yrs 6 mosResigned: 30 Sept 2006

Dr Michael Allan Price

Director

Tenure: 2 yrs 7 mosResigned: 1 May 2002

Steven John Leeming

Secretary

Tenure: 5 mosResigned: 2 Mar 2000

Karen Elizabeth Cheetham

Executive Director

Tenure: 2 mosResigned: 28 Oct 1999

Patrick Lyn Cheetham

Secretary

Tenure: 2 mosResigned: 28 Oct 1999

Name	Role	Appointed	Resigned	Tenure	Nationality
Donald Alexander Robert McAlister	Executive Director	28 Oct 1999	4 Aug 2026	26 yrs 10 mos	British
Patrick Brendan Cullen	Director	14 Sept 2021	13 Jun 2022	9 mos	Irish
Richard Henry Clemmey	Executive Director	9 May 2012	30 Jun 2020	8 yrs 1 mos	British
Colin Digby Thomas Fitch	Secretary	1 Oct 2006	30 Jun 2019	12 yrs 8 mos	British
David Whitehead	Director	30 Jun 2002	29 Nov 2017	15 yrs 5 mos	British Irish
Christine Wyn Hulley	Secretary	2 Mar 2000	30 Sept 2006	6 yrs 6 mos	British
Dr Michael Allan Price	Director	28 Oct 1999	1 May 2002	2 yrs 7 mos	British
Steven John Leeming	Secretary	28 Oct 1999	2 Mar 2000	5 mos	British
Karen Elizabeth Cheetham	Executive Director	3 Aug 1999	28 Oct 1999	2 mos	British
Patrick Lyn Cheetham	Secretary	3 Aug 1999	28 Oct 1999	2 mos	British

Board of Directors (7)

Patrick Cheetham

Non-Executive Chairman

–

Dr Michael Graham Armitage

Remuneration Committee Chairman

5 yrs 9 mosAge: 64British

Dr Richard William Belcher

Managing Director

1 yrs 7 mosAge: 49British

Donald McAlister

Non-Executive Director

–

Dr Mike Armitage

Non-Executive Director

–

Lorenz Joseph Werndle

Non-Executive Director

3 mosAge: 51British

Rod Venables

Company Secretary

7 yrs 3 mos

Name	Role	Appointed	Tenure	Nationality
Patrick Cheetham	Non-Executive Chairman	–	–	–
Dr Michael Graham Armitage	Remuneration Committee Chairman	28 Jan 2021	5 yrs 9 mos	British
Dr Richard William Belcher	Managing Director	7 Mar 2025	1 yrs 7 mos	British
Donald McAlister	Non-Executive Director	–	–	–
Dr Mike Armitage	Non-Executive Director	–	–	–
LJ Lorenz Joseph Werndle	Non-Executive Director	27 Jul 2026	3 mos	British
Rod Venables	Company Secretary	1 Jul 2019	7 yrs 3 mos	–

Director Remuneration (FYE 2025)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£203,119	£134,709
R W Belcher	Non-Executive Director	£56,746	£56,746
M G Armitage	Non-Executive Director	£21,688	£21,688
D A R McAlister	Non-Executive Director	£21,688	£21,688

Prior year comparison (4 directors)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£135,747	£135,747
M G Armitage	Non-Executive Director	£21,091	£21,091
D A R McAlister	Non-Executive Director	£21,091	£21,091
R W Belcher	Non-Executive Director	–	–

Former Directors (10)

Donald Alexander Robert McAlister

Executive Director

Tenure: 26 yrs 10 mosResigned: 4 Aug 2026

Patrick Brendan Cullen

Director

Tenure: 9 mosResigned: 13 Jun 2022

Richard Henry Clemmey

Executive Director

Tenure: 8 yrs 1 mosResigned: 30 Jun 2020

Colin Digby Thomas Fitch

Secretary

Tenure: 12 yrs 8 mosResigned: 30 Jun 2019

David Whitehead

Director

Tenure: 15 yrs 5 mosResigned: 29 Nov 2017

Christine Wyn Hulley

Secretary

Tenure: 6 yrs 6 mosResigned: 30 Sept 2006

Dr Michael Allan Price

Director

Tenure: 2 yrs 7 mosResigned: 1 May 2002

Steven John Leeming

Secretary

Tenure: 5 mosResigned: 2 Mar 2000

Karen Elizabeth Cheetham

Executive Director

Tenure: 2 mosResigned: 28 Oct 1999

Patrick Lyn Cheetham

Secretary

Tenure: 2 mosResigned: 28 Oct 1999

Name	Role	Appointed	Resigned	Tenure	Nationality
Donald Alexander Robert McAlister	Executive Director	28 Oct 1999	4 Aug 2026	26 yrs 10 mos	British
Patrick Brendan Cullen	Director	14 Sept 2021	13 Jun 2022	9 mos	Irish
Richard Henry Clemmey	Executive Director	9 May 2012	30 Jun 2020	8 yrs 1 mos	British
Colin Digby Thomas Fitch	Secretary	1 Oct 2006	30 Jun 2019	12 yrs 8 mos	British
David Whitehead	Director	30 Jun 2002	29 Nov 2017	15 yrs 5 mos	British Irish
Christine Wyn Hulley	Secretary	2 Mar 2000	30 Sept 2006	6 yrs 6 mos	British
Dr Michael Allan Price	Director	28 Oct 1999	1 May 2002	2 yrs 7 mos	British
Steven John Leeming	Secretary	28 Oct 1999	2 Mar 2000	5 mos	British
Karen Elizabeth Cheetham	Executive Director	3 Aug 1999	28 Oct 1999	2 mos	British
Patrick Lyn Cheetham	Secretary	3 Aug 1999	28 Oct 1999	2 mos	British

Board of Directors (7)

Patrick Cheetham

Non-Executive Chairman

–

Dr Michael Graham Armitage

Remuneration Committee Chairman

5 yrs 9 mosAge: 64British

Dr Richard William Belcher

Managing Director

1 yrs 7 mosAge: 49British

Donald McAlister

Non-Executive Director

–

Dr Mike Armitage

Non-Executive Director

–

Lorenz Joseph Werndle

Non-Executive Director

3 mosAge: 51British

Rod Venables

Company Secretary

7 yrs 3 mos

Name	Role	Appointed	Tenure	Nationality
Patrick Cheetham	Non-Executive Chairman	–	–	–
Dr Michael Graham Armitage	Remuneration Committee Chairman	28 Jan 2021	5 yrs 9 mos	British
Dr Richard William Belcher	Managing Director	7 Mar 2025	1 yrs 7 mos	British
Donald McAlister	Non-Executive Director	–	–	–
Dr Mike Armitage	Non-Executive Director	–	–	–
LJ Lorenz Joseph Werndle	Non-Executive Director	27 Jul 2026	3 mos	British
Rod Venables	Company Secretary	1 Jul 2019	7 yrs 3 mos	–

Director Remuneration (FYE 2025)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£203,119	£134,709
R W Belcher	Non-Executive Director	£56,746	£56,746
M G Armitage	Non-Executive Director	£21,688	£21,688
D A R McAlister	Non-Executive Director	£21,688	£21,688

Prior year comparison (4 directors)

Director	Role	Base Salary	Total
P L Cheetham	Executive Director	£135,747	£135,747
M G Armitage	Non-Executive Director	£21,091	£21,091
D A R McAlister	Non-Executive Director	£21,091	£21,091
R W Belcher	Non-Executive Director	–	–

Former Directors (10)

Donald Alexander Robert McAlister

Executive Director

Tenure: 26 yrs 10 mosResigned: 4 Aug 2026

Patrick Brendan Cullen

Director

Tenure: 9 mosResigned: 13 Jun 2022

Richard Henry Clemmey

Executive Director

Tenure: 8 yrs 1 mosResigned: 30 Jun 2020

Colin Digby Thomas Fitch

Secretary

Tenure: 12 yrs 8 mosResigned: 30 Jun 2019

David Whitehead

Director

Tenure: 15 yrs 5 mosResigned: 29 Nov 2017

Christine Wyn Hulley

Secretary

Tenure: 6 yrs 6 mosResigned: 30 Sept 2006

Dr Michael Allan Price

Director

Tenure: 2 yrs 7 mosResigned: 1 May 2002

Steven John Leeming

Secretary

Tenure: 5 mosResigned: 2 Mar 2000

Karen Elizabeth Cheetham

Executive Director

Tenure: 2 mosResigned: 28 Oct 1999

Patrick Lyn Cheetham

Secretary

Tenure: 2 mosResigned: 28 Oct 1999

Name	Role	Appointed	Resigned	Tenure	Nationality
Donald Alexander Robert McAlister	Executive Director	28 Oct 1999	4 Aug 2026	26 yrs 10 mos	British
Patrick Brendan Cullen	Director	14 Sept 2021	13 Jun 2022	9 mos	Irish
Richard Henry Clemmey	Executive Director	9 May 2012	30 Jun 2020	8 yrs 1 mos	British
Colin Digby Thomas Fitch	Secretary	1 Oct 2006	30 Jun 2019	12 yrs 8 mos	British
David Whitehead	Director	30 Jun 2002	29 Nov 2017	15 yrs 5 mos	British Irish
Christine Wyn Hulley	Secretary	2 Mar 2000	30 Sept 2006	6 yrs 6 mos	British
Dr Michael Allan Price	Director	28 Oct 1999	1 May 2002	2 yrs 7 mos	British
Steven John Leeming	Secretary	28 Oct 1999	2 Mar 2000	5 mos	British
Karen Elizabeth Cheetham	Executive Director	3 Aug 1999	28 Oct 1999	2 mos	British
Patrick Lyn Cheetham	Secretary	3 Aug 1999	28 Oct 1999	2 mos	British