Tern plc (TERN) Board of Directors

Jane McCracken

Interim Chair

–

Al Sisto

CEO

–

Dr. Nicko van Someren

non-executive director

–

Ramesh Kesanupalli

non-executive director

–

Iain Gladstone Ross

Non-Executive Director

2 yrsAge: 72British

Ryunosuke Satoro

Board of Directors and Investment Committee

–

Jane Catherine Karwoski

Director

2 yrsAge: 68American

Name	Role	Appointed	Tenure	Nationality
Jane McCracken	Interim Chair	–	–	–
AS Al Sisto	CEO	–	–	–
DN Dr. Nicko van Someren	non-executive director	–	–	–
RK Ramesh Kesanupalli	non-executive director	–	–	–
Iain Gladstone Ross	Non-Executive Director	29 Oct 2024	2 yrs	British
RS Ryunosuke Satoro	Board of Directors and Investment Committee	–	–	–
JC Jane Catherine Karwoski	Director	29 Oct 2024	2 yrs	American

Ian Cleland Ritchie

Non-Executive Director

Tenure: 8 yrsResigned: 30 Jun 2025

Alan Miles Howarth

Non-Executive Director

Tenure: 8 yrs 11 mosResigned: 29 Oct 2024

Sarah Louise Payne

Executive Director

Tenure: 9 yrs 1 mosResigned: 29 Oct 2024

Sarah Louise Payne

Secretary

Tenure: 8 yrsResigned: 15 Sept 2023

Matthew Scherba

Executive Director

Tenure: 3 yrs 5 mosResigned: 9 Aug 2023

Bruce Henderson Leith

Executive Director

Tenure: 10 yrsResigned: 9 Aug 2023

Albert Ernest Sisto

Executive Director

Tenure: 9 yrs 4 mosResigned: 29 Jun 2023

Richard Keith Turner

Director

Tenure: 3 mosResigned: 15 Jan 2018

Angus George Patrick Forrest

Director

Tenure: 4 yrs 2 mosResigned: 20 Oct 2017

Philippa Anne Keith

Secretary

Tenure: 2 yrsResigned: 31 Aug 2015

Michael John Clark

Director

Tenure: 1 yrs 8 mosResigned: 29 Jul 2015

Laurence Thomas Martin Read

Director

Tenure: 1 yrs 11 mosResigned: 17 Jul 2015

Alastair Rawes Kerr

Director

Tenure: 3 mosResigned: 4 Feb 2014

Andrew John Gowdt Morrison

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Stewart James Dalby

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Frank Hoyt Moxon

Non-Executive Director

Tenure: 2 yrsResigned: 16 Aug 2013

Bruce George Alexander Evers

Director

Tenure: 1 yrs 4 mosResigned: 18 Apr 2012

John Roddison

Secretary

Tenure: 6 mosResigned: 31 Aug 2011

Reinhold Adriaan Maria Heus

Director

Tenure: 8 mosResigned: 31 Aug 2011

John Roddison

Director

Tenure: 9 mosResigned: 31 Aug 2011

William Nigel Valentine Weller

Director

Tenure: 10 mosResigned: 10 Jan 2011

Leo Ernest Vaughan Knifton

Director

Tenure: 10 mosResigned: 10 Jan 2011

Matthew Jonathan Cooper

Non-Executive Director

Tenure: 1 yrs 4 mosResigned: 23 Mar 2010

Melissa Jane Gilmour

Director

Tenure: 4 yrs 4 mosResigned: 23 Mar 2010

Stirling Michael Murray

Director

Tenure: 5 yrs 4 mosResigned: 23 Mar 2010

Alastair John Kennedy

Director

Tenure: 3 yrs 5 mosResigned: 21 Sept 2009

Muriel Valerie Fabienne Zingraff

Director

Tenure: 4 mosResigned: 16 Mar 2009

Mark Nicholas Watson-Mitchell

Director

Tenure: 3 yrsResigned: 1 Nov 2008

Jack Gordon

Director

Tenure: 1 yrs 2 mosResigned: 1 Sept 2008

May Louise Jennings

Director

Tenure: 1 yrs 8 mosResigned: 24 Jul 2007

Robin Abeyesinhe

Director

Tenure: 5 mosResigned: 12 Apr 2006

Linda Murray

Director

Tenure: 1 yrsResigned: 16 Nov 2005

Name	Role	Appointed	Resigned	Tenure	Nationality
Ian Cleland Ritchie	Non-Executive Director	1 Jun 2017	30 Jun 2025	8 yrs	British
Alan Miles Howarth	Non-Executive Director	23 Nov 2015	29 Oct 2024	8 yrs 11 mos	British
Sarah Louise Payne	Executive Director	1 Sept 2015	29 Oct 2024	9 yrs 1 mos	British
Sarah Louise Payne	Secretary	1 Sept 2015	15 Sept 2023	8 yrs	–
Matthew Scherba	Executive Director	30 Mar 2020	9 Aug 2023	3 yrs 5 mos	American
Bruce Henderson Leith	Executive Director	16 Aug 2013	9 Aug 2023	10 yrs	British
Albert Ernest Sisto	Executive Director	4 Feb 2014	29 Jun 2023	9 yrs 4 mos	American
Richard Keith Turner	Director	25 Oct 2017	15 Jan 2018	3 mos	British
Angus George Patrick Forrest	Director	16 Aug 2013	20 Oct 2017	4 yrs 2 mos	British
Philippa Anne Keith	Secretary	16 Aug 2013	31 Aug 2015	2 yrs	–
Michael John Clark	Director	1 Nov 2013	29 Jul 2015	1 yrs 8 mos	British
Laurence Thomas Martin Read	Director	16 Aug 2013	17 Jul 2015	1 yrs 11 mos	British
Alastair Rawes Kerr	Director	1 Nov 2013	4 Feb 2014	3 mos	British
Andrew John Gowdt Morrison	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Stewart James Dalby	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Frank Hoyt Moxon	Non-Executive Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Bruce George Alexander Evers	Director	2 Dec 2010	18 Apr 2012	1 yrs 4 mos	British
John Roddison	Secretary	14 Feb 2011	31 Aug 2011	6 mos	British
Reinhold Adriaan Maria Heus	Director	2 Dec 2010	31 Aug 2011	8 mos	British
John Roddison	Director	29 Nov 2010	31 Aug 2011	9 mos	British
William Nigel Valentine Weller	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Leo Ernest Vaughan Knifton	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Matthew Jonathan Cooper	Non-Executive Director	1 Nov 2008	23 Mar 2010	1 yrs 4 mos	American
Melissa Jane Gilmour	Director	16 Nov 2005	23 Mar 2010	4 yrs 4 mos	New Zealander
Stirling Michael Murray	Director	23 Nov 2004	23 Mar 2010	5 yrs 4 mos	British
Alastair John Kennedy	Director	12 Apr 2006	21 Sept 2009	3 yrs 5 mos	Other
Muriel Valerie Fabienne Zingraff	Director	20 Nov 2008	16 Mar 2009	4 mos	French
Mark Nicholas Watson-Mitchell	Director	16 Nov 2005	1 Nov 2008	3 yrs	British
Jack Gordon	Director	27 Jul 2007	1 Sept 2008	1 yrs 2 mos	British
May Louise Jennings	Director	16 Nov 2005	24 Jul 2007	1 yrs 8 mos	Other
Robin Abeyesinhe	Director	16 Nov 2005	12 Apr 2006	5 mos	British
Linda Murray	Director	23 Nov 2004	16 Nov 2005	1 yrs	British

Jane McCracken

Interim Chair

–

Al Sisto

CEO

–

Dr. Nicko van Someren

non-executive director

–

Ramesh Kesanupalli

non-executive director

–

Iain Gladstone Ross

Non-Executive Director

2 yrsAge: 72British

Ryunosuke Satoro

Board of Directors and Investment Committee

–

Jane Catherine Karwoski

Director

2 yrsAge: 68American

Name	Role	Appointed	Tenure	Nationality
Jane McCracken	Interim Chair	–	–	–
AS Al Sisto	CEO	–	–	–
DN Dr. Nicko van Someren	non-executive director	–	–	–
RK Ramesh Kesanupalli	non-executive director	–	–	–
Iain Gladstone Ross	Non-Executive Director	29 Oct 2024	2 yrs	British
RS Ryunosuke Satoro	Board of Directors and Investment Committee	–	–	–
JC Jane Catherine Karwoski	Director	29 Oct 2024	2 yrs	American

Ian Cleland Ritchie

Non-Executive Director

Tenure: 8 yrsResigned: 30 Jun 2025

Alan Miles Howarth

Non-Executive Director

Tenure: 8 yrs 11 mosResigned: 29 Oct 2024

Sarah Louise Payne

Executive Director

Tenure: 9 yrs 1 mosResigned: 29 Oct 2024

Sarah Louise Payne

Secretary

Tenure: 8 yrsResigned: 15 Sept 2023

Matthew Scherba

Executive Director

Tenure: 3 yrs 5 mosResigned: 9 Aug 2023

Bruce Henderson Leith

Executive Director

Tenure: 10 yrsResigned: 9 Aug 2023

Albert Ernest Sisto

Executive Director

Tenure: 9 yrs 4 mosResigned: 29 Jun 2023

Richard Keith Turner

Director

Tenure: 3 mosResigned: 15 Jan 2018

Angus George Patrick Forrest

Director

Tenure: 4 yrs 2 mosResigned: 20 Oct 2017

Philippa Anne Keith

Secretary

Tenure: 2 yrsResigned: 31 Aug 2015

Michael John Clark

Director

Tenure: 1 yrs 8 mosResigned: 29 Jul 2015

Laurence Thomas Martin Read

Director

Tenure: 1 yrs 11 mosResigned: 17 Jul 2015

Alastair Rawes Kerr

Director

Tenure: 3 mosResigned: 4 Feb 2014

Andrew John Gowdt Morrison

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Stewart James Dalby

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Frank Hoyt Moxon

Non-Executive Director

Tenure: 2 yrsResigned: 16 Aug 2013

Bruce George Alexander Evers

Director

Tenure: 1 yrs 4 mosResigned: 18 Apr 2012

John Roddison

Secretary

Tenure: 6 mosResigned: 31 Aug 2011

Reinhold Adriaan Maria Heus

Director

Tenure: 8 mosResigned: 31 Aug 2011

John Roddison

Director

Tenure: 9 mosResigned: 31 Aug 2011

William Nigel Valentine Weller

Director

Tenure: 10 mosResigned: 10 Jan 2011

Leo Ernest Vaughan Knifton

Director

Tenure: 10 mosResigned: 10 Jan 2011

Matthew Jonathan Cooper

Non-Executive Director

Tenure: 1 yrs 4 mosResigned: 23 Mar 2010

Melissa Jane Gilmour

Director

Tenure: 4 yrs 4 mosResigned: 23 Mar 2010

Stirling Michael Murray

Director

Tenure: 5 yrs 4 mosResigned: 23 Mar 2010

Alastair John Kennedy

Director

Tenure: 3 yrs 5 mosResigned: 21 Sept 2009

Muriel Valerie Fabienne Zingraff

Director

Tenure: 4 mosResigned: 16 Mar 2009

Mark Nicholas Watson-Mitchell

Director

Tenure: 3 yrsResigned: 1 Nov 2008

Jack Gordon

Director

Tenure: 1 yrs 2 mosResigned: 1 Sept 2008

May Louise Jennings

Director

Tenure: 1 yrs 8 mosResigned: 24 Jul 2007

Robin Abeyesinhe

Director

Tenure: 5 mosResigned: 12 Apr 2006

Linda Murray

Director

Tenure: 1 yrsResigned: 16 Nov 2005

Name	Role	Appointed	Resigned	Tenure	Nationality
Ian Cleland Ritchie	Non-Executive Director	1 Jun 2017	30 Jun 2025	8 yrs	British
Alan Miles Howarth	Non-Executive Director	23 Nov 2015	29 Oct 2024	8 yrs 11 mos	British
Sarah Louise Payne	Executive Director	1 Sept 2015	29 Oct 2024	9 yrs 1 mos	British
Sarah Louise Payne	Secretary	1 Sept 2015	15 Sept 2023	8 yrs	–
Matthew Scherba	Executive Director	30 Mar 2020	9 Aug 2023	3 yrs 5 mos	American
Bruce Henderson Leith	Executive Director	16 Aug 2013	9 Aug 2023	10 yrs	British
Albert Ernest Sisto	Executive Director	4 Feb 2014	29 Jun 2023	9 yrs 4 mos	American
Richard Keith Turner	Director	25 Oct 2017	15 Jan 2018	3 mos	British
Angus George Patrick Forrest	Director	16 Aug 2013	20 Oct 2017	4 yrs 2 mos	British
Philippa Anne Keith	Secretary	16 Aug 2013	31 Aug 2015	2 yrs	–
Michael John Clark	Director	1 Nov 2013	29 Jul 2015	1 yrs 8 mos	British
Laurence Thomas Martin Read	Director	16 Aug 2013	17 Jul 2015	1 yrs 11 mos	British
Alastair Rawes Kerr	Director	1 Nov 2013	4 Feb 2014	3 mos	British
Andrew John Gowdt Morrison	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Stewart James Dalby	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Frank Hoyt Moxon	Non-Executive Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Bruce George Alexander Evers	Director	2 Dec 2010	18 Apr 2012	1 yrs 4 mos	British
John Roddison	Secretary	14 Feb 2011	31 Aug 2011	6 mos	British
Reinhold Adriaan Maria Heus	Director	2 Dec 2010	31 Aug 2011	8 mos	British
John Roddison	Director	29 Nov 2010	31 Aug 2011	9 mos	British
William Nigel Valentine Weller	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Leo Ernest Vaughan Knifton	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Matthew Jonathan Cooper	Non-Executive Director	1 Nov 2008	23 Mar 2010	1 yrs 4 mos	American
Melissa Jane Gilmour	Director	16 Nov 2005	23 Mar 2010	4 yrs 4 mos	New Zealander
Stirling Michael Murray	Director	23 Nov 2004	23 Mar 2010	5 yrs 4 mos	British
Alastair John Kennedy	Director	12 Apr 2006	21 Sept 2009	3 yrs 5 mos	Other
Muriel Valerie Fabienne Zingraff	Director	20 Nov 2008	16 Mar 2009	4 mos	French
Mark Nicholas Watson-Mitchell	Director	16 Nov 2005	1 Nov 2008	3 yrs	British
Jack Gordon	Director	27 Jul 2007	1 Sept 2008	1 yrs 2 mos	British
May Louise Jennings	Director	16 Nov 2005	24 Jul 2007	1 yrs 8 mos	Other
Robin Abeyesinhe	Director	16 Nov 2005	12 Apr 2006	5 mos	British
Linda Murray	Director	23 Nov 2004	16 Nov 2005	1 yrs	British

Jane McCracken

Interim Chair

–

Al Sisto

CEO

–

Dr. Nicko van Someren

non-executive director

–

Ramesh Kesanupalli

non-executive director

–

Iain Gladstone Ross

Non-Executive Director

2 yrsAge: 72British

Ryunosuke Satoro

Board of Directors and Investment Committee

–

Jane Catherine Karwoski

Director

2 yrsAge: 68American

Name	Role	Appointed	Tenure	Nationality
Jane McCracken	Interim Chair	–	–	–
AS Al Sisto	CEO	–	–	–
DN Dr. Nicko van Someren	non-executive director	–	–	–
RK Ramesh Kesanupalli	non-executive director	–	–	–
Iain Gladstone Ross	Non-Executive Director	29 Oct 2024	2 yrs	British
RS Ryunosuke Satoro	Board of Directors and Investment Committee	–	–	–
JC Jane Catherine Karwoski	Director	29 Oct 2024	2 yrs	American

Ian Cleland Ritchie

Non-Executive Director

Tenure: 8 yrsResigned: 30 Jun 2025

Alan Miles Howarth

Non-Executive Director

Tenure: 8 yrs 11 mosResigned: 29 Oct 2024

Sarah Louise Payne

Executive Director

Tenure: 9 yrs 1 mosResigned: 29 Oct 2024

Sarah Louise Payne

Secretary

Tenure: 8 yrsResigned: 15 Sept 2023

Matthew Scherba

Executive Director

Tenure: 3 yrs 5 mosResigned: 9 Aug 2023

Bruce Henderson Leith

Executive Director

Tenure: 10 yrsResigned: 9 Aug 2023

Albert Ernest Sisto

Executive Director

Tenure: 9 yrs 4 mosResigned: 29 Jun 2023

Richard Keith Turner

Director

Tenure: 3 mosResigned: 15 Jan 2018

Angus George Patrick Forrest

Director

Tenure: 4 yrs 2 mosResigned: 20 Oct 2017

Philippa Anne Keith

Secretary

Tenure: 2 yrsResigned: 31 Aug 2015

Michael John Clark

Director

Tenure: 1 yrs 8 mosResigned: 29 Jul 2015

Laurence Thomas Martin Read

Director

Tenure: 1 yrs 11 mosResigned: 17 Jul 2015

Alastair Rawes Kerr

Director

Tenure: 3 mosResigned: 4 Feb 2014

Andrew John Gowdt Morrison

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Stewart James Dalby

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Frank Hoyt Moxon

Non-Executive Director

Tenure: 2 yrsResigned: 16 Aug 2013

Bruce George Alexander Evers

Director

Tenure: 1 yrs 4 mosResigned: 18 Apr 2012

John Roddison

Secretary

Tenure: 6 mosResigned: 31 Aug 2011

Reinhold Adriaan Maria Heus

Director

Tenure: 8 mosResigned: 31 Aug 2011

John Roddison

Director

Tenure: 9 mosResigned: 31 Aug 2011

William Nigel Valentine Weller

Director

Tenure: 10 mosResigned: 10 Jan 2011

Leo Ernest Vaughan Knifton

Director

Tenure: 10 mosResigned: 10 Jan 2011

Matthew Jonathan Cooper

Non-Executive Director

Tenure: 1 yrs 4 mosResigned: 23 Mar 2010

Melissa Jane Gilmour

Director

Tenure: 4 yrs 4 mosResigned: 23 Mar 2010

Stirling Michael Murray

Director

Tenure: 5 yrs 4 mosResigned: 23 Mar 2010

Alastair John Kennedy

Director

Tenure: 3 yrs 5 mosResigned: 21 Sept 2009

Muriel Valerie Fabienne Zingraff

Director

Tenure: 4 mosResigned: 16 Mar 2009

Mark Nicholas Watson-Mitchell

Director

Tenure: 3 yrsResigned: 1 Nov 2008

Jack Gordon

Director

Tenure: 1 yrs 2 mosResigned: 1 Sept 2008

May Louise Jennings

Director

Tenure: 1 yrs 8 mosResigned: 24 Jul 2007

Robin Abeyesinhe

Director

Tenure: 5 mosResigned: 12 Apr 2006

Linda Murray

Director

Tenure: 1 yrsResigned: 16 Nov 2005

Name	Role	Appointed	Resigned	Tenure	Nationality
Ian Cleland Ritchie	Non-Executive Director	1 Jun 2017	30 Jun 2025	8 yrs	British
Alan Miles Howarth	Non-Executive Director	23 Nov 2015	29 Oct 2024	8 yrs 11 mos	British
Sarah Louise Payne	Executive Director	1 Sept 2015	29 Oct 2024	9 yrs 1 mos	British
Sarah Louise Payne	Secretary	1 Sept 2015	15 Sept 2023	8 yrs	–
Matthew Scherba	Executive Director	30 Mar 2020	9 Aug 2023	3 yrs 5 mos	American
Bruce Henderson Leith	Executive Director	16 Aug 2013	9 Aug 2023	10 yrs	British
Albert Ernest Sisto	Executive Director	4 Feb 2014	29 Jun 2023	9 yrs 4 mos	American
Richard Keith Turner	Director	25 Oct 2017	15 Jan 2018	3 mos	British
Angus George Patrick Forrest	Director	16 Aug 2013	20 Oct 2017	4 yrs 2 mos	British
Philippa Anne Keith	Secretary	16 Aug 2013	31 Aug 2015	2 yrs	–
Michael John Clark	Director	1 Nov 2013	29 Jul 2015	1 yrs 8 mos	British
Laurence Thomas Martin Read	Director	16 Aug 2013	17 Jul 2015	1 yrs 11 mos	British
Alastair Rawes Kerr	Director	1 Nov 2013	4 Feb 2014	3 mos	British
Andrew John Gowdt Morrison	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Stewart James Dalby	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Frank Hoyt Moxon	Non-Executive Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Bruce George Alexander Evers	Director	2 Dec 2010	18 Apr 2012	1 yrs 4 mos	British
John Roddison	Secretary	14 Feb 2011	31 Aug 2011	6 mos	British
Reinhold Adriaan Maria Heus	Director	2 Dec 2010	31 Aug 2011	8 mos	British
John Roddison	Director	29 Nov 2010	31 Aug 2011	9 mos	British
William Nigel Valentine Weller	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Leo Ernest Vaughan Knifton	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Matthew Jonathan Cooper	Non-Executive Director	1 Nov 2008	23 Mar 2010	1 yrs 4 mos	American
Melissa Jane Gilmour	Director	16 Nov 2005	23 Mar 2010	4 yrs 4 mos	New Zealander
Stirling Michael Murray	Director	23 Nov 2004	23 Mar 2010	5 yrs 4 mos	British
Alastair John Kennedy	Director	12 Apr 2006	21 Sept 2009	3 yrs 5 mos	Other
Muriel Valerie Fabienne Zingraff	Director	20 Nov 2008	16 Mar 2009	4 mos	French
Mark Nicholas Watson-Mitchell	Director	16 Nov 2005	1 Nov 2008	3 yrs	British
Jack Gordon	Director	27 Jul 2007	1 Sept 2008	1 yrs 2 mos	British
May Louise Jennings	Director	16 Nov 2005	24 Jul 2007	1 yrs 8 mos	Other
Robin Abeyesinhe	Director	16 Nov 2005	12 Apr 2006	5 mos	British
Linda Murray	Director	23 Nov 2004	16 Nov 2005	1 yrs	British

Jane McCracken

Interim Chair

–

Al Sisto

CEO

–

Dr. Nicko van Someren

non-executive director

–

Ramesh Kesanupalli

non-executive director

–

Iain Gladstone Ross

Non-Executive Director

2 yrsAge: 72British

Ryunosuke Satoro

Board of Directors and Investment Committee

–

Jane Catherine Karwoski

Director

2 yrsAge: 68American

Name	Role	Appointed	Tenure	Nationality
Jane McCracken	Interim Chair	–	–	–
AS Al Sisto	CEO	–	–	–
DN Dr. Nicko van Someren	non-executive director	–	–	–
RK Ramesh Kesanupalli	non-executive director	–	–	–
Iain Gladstone Ross	Non-Executive Director	29 Oct 2024	2 yrs	British
RS Ryunosuke Satoro	Board of Directors and Investment Committee	–	–	–
JC Jane Catherine Karwoski	Director	29 Oct 2024	2 yrs	American

Ian Cleland Ritchie

Non-Executive Director

Tenure: 8 yrsResigned: 30 Jun 2025

Alan Miles Howarth

Non-Executive Director

Tenure: 8 yrs 11 mosResigned: 29 Oct 2024

Sarah Louise Payne

Executive Director

Tenure: 9 yrs 1 mosResigned: 29 Oct 2024

Sarah Louise Payne

Secretary

Tenure: 8 yrsResigned: 15 Sept 2023

Matthew Scherba

Executive Director

Tenure: 3 yrs 5 mosResigned: 9 Aug 2023

Bruce Henderson Leith

Executive Director

Tenure: 10 yrsResigned: 9 Aug 2023

Albert Ernest Sisto

Executive Director

Tenure: 9 yrs 4 mosResigned: 29 Jun 2023

Richard Keith Turner

Director

Tenure: 3 mosResigned: 15 Jan 2018

Angus George Patrick Forrest

Director

Tenure: 4 yrs 2 mosResigned: 20 Oct 2017

Philippa Anne Keith

Secretary

Tenure: 2 yrsResigned: 31 Aug 2015

Michael John Clark

Director

Tenure: 1 yrs 8 mosResigned: 29 Jul 2015

Laurence Thomas Martin Read

Director

Tenure: 1 yrs 11 mosResigned: 17 Jul 2015

Alastair Rawes Kerr

Director

Tenure: 3 mosResigned: 4 Feb 2014

Andrew John Gowdt Morrison

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Stewart James Dalby

Director

Tenure: 2 yrsResigned: 16 Aug 2013

Frank Hoyt Moxon

Non-Executive Director

Tenure: 2 yrsResigned: 16 Aug 2013

Bruce George Alexander Evers

Director

Tenure: 1 yrs 4 mosResigned: 18 Apr 2012

John Roddison

Secretary

Tenure: 6 mosResigned: 31 Aug 2011

Reinhold Adriaan Maria Heus

Director

Tenure: 8 mosResigned: 31 Aug 2011

John Roddison

Director

Tenure: 9 mosResigned: 31 Aug 2011

William Nigel Valentine Weller

Director

Tenure: 10 mosResigned: 10 Jan 2011

Leo Ernest Vaughan Knifton

Director

Tenure: 10 mosResigned: 10 Jan 2011

Matthew Jonathan Cooper

Non-Executive Director

Tenure: 1 yrs 4 mosResigned: 23 Mar 2010

Melissa Jane Gilmour

Director

Tenure: 4 yrs 4 mosResigned: 23 Mar 2010

Stirling Michael Murray

Director

Tenure: 5 yrs 4 mosResigned: 23 Mar 2010

Alastair John Kennedy

Director

Tenure: 3 yrs 5 mosResigned: 21 Sept 2009

Muriel Valerie Fabienne Zingraff

Director

Tenure: 4 mosResigned: 16 Mar 2009

Mark Nicholas Watson-Mitchell

Director

Tenure: 3 yrsResigned: 1 Nov 2008

Jack Gordon

Director

Tenure: 1 yrs 2 mosResigned: 1 Sept 2008

May Louise Jennings

Director

Tenure: 1 yrs 8 mosResigned: 24 Jul 2007

Robin Abeyesinhe

Director

Tenure: 5 mosResigned: 12 Apr 2006

Linda Murray

Director

Tenure: 1 yrsResigned: 16 Nov 2005

Name	Role	Appointed	Resigned	Tenure	Nationality
Ian Cleland Ritchie	Non-Executive Director	1 Jun 2017	30 Jun 2025	8 yrs	British
Alan Miles Howarth	Non-Executive Director	23 Nov 2015	29 Oct 2024	8 yrs 11 mos	British
Sarah Louise Payne	Executive Director	1 Sept 2015	29 Oct 2024	9 yrs 1 mos	British
Sarah Louise Payne	Secretary	1 Sept 2015	15 Sept 2023	8 yrs	–
Matthew Scherba	Executive Director	30 Mar 2020	9 Aug 2023	3 yrs 5 mos	American
Bruce Henderson Leith	Executive Director	16 Aug 2013	9 Aug 2023	10 yrs	British
Albert Ernest Sisto	Executive Director	4 Feb 2014	29 Jun 2023	9 yrs 4 mos	American
Richard Keith Turner	Director	25 Oct 2017	15 Jan 2018	3 mos	British
Angus George Patrick Forrest	Director	16 Aug 2013	20 Oct 2017	4 yrs 2 mos	British
Philippa Anne Keith	Secretary	16 Aug 2013	31 Aug 2015	2 yrs	–
Michael John Clark	Director	1 Nov 2013	29 Jul 2015	1 yrs 8 mos	British
Laurence Thomas Martin Read	Director	16 Aug 2013	17 Jul 2015	1 yrs 11 mos	British
Alastair Rawes Kerr	Director	1 Nov 2013	4 Feb 2014	3 mos	British
Andrew John Gowdt Morrison	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Stewart James Dalby	Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Frank Hoyt Moxon	Non-Executive Director	31 Aug 2011	16 Aug 2013	2 yrs	British
Bruce George Alexander Evers	Director	2 Dec 2010	18 Apr 2012	1 yrs 4 mos	British
John Roddison	Secretary	14 Feb 2011	31 Aug 2011	6 mos	British
Reinhold Adriaan Maria Heus	Director	2 Dec 2010	31 Aug 2011	8 mos	British
John Roddison	Director	29 Nov 2010	31 Aug 2011	9 mos	British
William Nigel Valentine Weller	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Leo Ernest Vaughan Knifton	Director	23 Mar 2010	10 Jan 2011	10 mos	British
Matthew Jonathan Cooper	Non-Executive Director	1 Nov 2008	23 Mar 2010	1 yrs 4 mos	American
Melissa Jane Gilmour	Director	16 Nov 2005	23 Mar 2010	4 yrs 4 mos	New Zealander
Stirling Michael Murray	Director	23 Nov 2004	23 Mar 2010	5 yrs 4 mos	British
Alastair John Kennedy	Director	12 Apr 2006	21 Sept 2009	3 yrs 5 mos	Other
Muriel Valerie Fabienne Zingraff	Director	20 Nov 2008	16 Mar 2009	4 mos	French
Mark Nicholas Watson-Mitchell	Director	16 Nov 2005	1 Nov 2008	3 yrs	British
Jack Gordon	Director	27 Jul 2007	1 Sept 2008	1 yrs 2 mos	British
May Louise Jennings	Director	16 Nov 2005	24 Jul 2007	1 yrs 8 mos	Other
Robin Abeyesinhe	Director	16 Nov 2005	12 Apr 2006	5 mos	British
Linda Murray	Director	23 Nov 2004	16 Nov 2005	1 yrs	British

Tern plc Directors

Tern plc Directors

Board of Directors (7)

Former Directors (32)

Board of Directors (7)

Former Directors (32)

Board of Directors (7)

Former Directors (32)

Board of Directors (7)

Former Directors (32)