BCom, MAICD, FAIM

Independent Non-executive Director

John Gillam joined the board on 31 July 2020 and was appointed chair on 24 September 2020.

John has extensive commercial and leadership experience from a 20-year career with Wesfarmers where he held various senior leadership roles including chief executive officer of the Bunnings Group, Managing Director of CSBP and chair of Officeworks. John is based in Australia.

Other directorships (current and recent):

• Director of SGH Limited (since February 2026)
• Chair of Lendlease Group Limited (since October 2024)
• Chair of VetPartners (since March 2024)
• Director of Clontarf Foundation (since 2017)
• Former director and chair of BlueFit Pty Limited (2018 to December 2025)
• Former director and chair of CSR Limited (2017 to July 2024)

Board Committee memberships:

• Chair of the Nomination Committee
• Member of the Audit and Risk Committee
• Member of the People, Safety and Remuneration Committee

(M.Sc (Bus Admin & Economics))

Rico Christensen joined the board on 1 December 2025 and will succeed Greg Hunt as Managing Director and Chief Executive Officer from 1 January 2026.

Rico brings 30 years of global leadership experience in the agriculture chemicals sector and a strong track record of delivering improvement performance through a focus on operational excellence, capital discipline and portfolio development. He has extensive experience across strategy, operations, sales and marketing, supply chain, P&L, cash flow management and capital allocation.

Prior to joining Nufarm in 2021, Mr Christensen held senior executive roles at leading agricultural companies, including:

• Chief Marketing Officer, UPL Limited – responsible for global portfolio strategy and project evaluation (2019 to 2020)
• President, North America & ANZ, Arysta LifeScience – led regional operations prior to its acquisition by UPL (2015 -2019)
• President and CEO, North America, Cheminova – overseeing strategic development and operational leadership for nearly two decades (2004 – 2015)

Rico is based in the United States and plans to relocate to Australia in late 2026/early 2027.

BA (Hons) Science, PhD

David Jones joined the Board on 23 June 2021.

David has held chair and director roles in large global agricultural business. His experience includes as Head of Business Development at Syngenta and former Chairman of Zeneca China, Arysta Life Science, and Plant Impact. David has broad leadership experience in operations, strategy, mergers and acquisitions and intellectual property in multiple jurisdictions including Asia, Latin America, Europe and the United States. David is based in Switzerland.

Other directorships (current and recent):

• Chairman of BigSis (since 2020)
• Chairman of Enko Chem Inc (until June 2023)
• Chairman of Commercial Advisory Board of Enko Chem Inc (2019 to July 2021)

Board Committee memberships:

• Chair of the Innovation Committee
• Member of the People, Safety and Remuneration Committee
• Member of the Nomination Committee

LLB(Hons), BSc(Hons)

Marie McDonald joined the Board on 22 March 2017.

Marie is widely recognised as one of Australia’s leading corporate and commercial lawyers having been a Senior Partner at Ashurst until 2014 where she specialised in mergers and acquisitions, corporate governance and commercial law.

Marie was chair of the Corporations Committee of the Business Law Section of the Law Council of Australia from 2012 to 2013, having previously been the deputy chair, and was a member of the Australian Takeovers Panel from 2001 to 2010. Marie is currently a member of the AICD Law Committee. Marie is based in Australia.

Other directorships (current and recent):

• Director of Nanosonics Limited (since 24 October 2016)
• Director of Walter and Eliza Hall Institute of Medical Research (since October 2016)
• Director of Telix Pharmaceuticals Limited (since March 2025)
• Former director of CSL Limited (14 August 2013 to 28 October 2025)

Board Committee memberships:

• Chair of the People, Safety and Remuneration Committee
• Member of the Nomination Committee
• Member of the Audit and Risk Committee

BSc, MSc, PhD

Adrian Percy joined the Board on 1 July 2023.

Adrian is currently the inaugural executive director of the NC Plant Sciences Initiative at North Carolina State University. He has more than 30 years of experience in the agricultural sector, with previous roles as chief technology officer of UPL Ltd and head of research and development for the Crop Science Division of Bayer. In the latter role, he was a member of their executive committee with responsibility for internal and open innovation activities in the areas of crop protection chemistry and biologicals, as well as seeds and traits. During his 25-year tenure at Bayer, he also held numerous positions in agricultural research and development.

Adrian is a venture partner at DYDX Capital LLC, an early stage venture capital investor. Adrian is based in the United States.

Other directorships (current and recent):

• Chair and director of BioLumic Limited (US) (since May 2019)
• Director of FungiAlert Limited trading as FA Bio (UK) (since March 2022)
• Director of Evogene Ltd (Israel) (since March 2013)
• Executive director of NC Plant Sciences Initiative, North Carolina State University (since November 2021)
• Former director of Ag Plenus Ltd (Israel) (July 2023 to 21 April 2026)

Board Committee memberships:

• Member of the Sustainability and Environment Committee
• Member of the Innovation Committee
• Member of the Nomination Committee

BCom, GradDip Ed Studies, FCPA, FAICD

Lynne Saint joined the Board on 18 December 2020.

Lynne has broad financial and commercial experience from a global career including more than 19 years with Bechtel Group where she served as chief audit executive and chief financial officer of the Mining and Metals Global Business Unit. Her expertise encompasses strong financial skills, corporate governance, enterprise risk, supply chain risk and project management. Lynne is based in Australia.

Other directorships (current and recent):

• Director of Ventia Services Group Limited (since October 2021)
• Former director of Iluka Resources Limited (October 2019 to 30 April 2026)

Board Committee memberships:

• Chair of the Audit and Risk Committee
• Member of the Sustainability and Environment Committee
• Member of the Nomination Committee

BAgronomic Engineering, MBA

Federico Tripodi joined the Board on 19 June 2023.

Federico has close to three decades of involvement in the agri-food sector with his experience spanning general management, research and development, corporate strategy and the commercialisation of novel plant biotechnologies targeted for consumers and farmers.

Since 1 June 2026, Federico has taken on an expanded non-executive board role, acting as Lead Independent Director – Americas. In this role, Federico supports the chair and CEO in discussions with investors and significant stakeholders, and supports the CEO on an as needs basis by providing detailed oversight of certain growth and performance initiatives, with a focus on the Americas.

Federico is the CEO and founder of Blacktop Holdings, a boutique venture lab that offers strategic and operating partnership services to rapidly growing Ag Tech, Food and Agribusiness companies, their investors and research institutions. Federico is the CEO and co-founder of Sipli, a Juice-based beverage company that delivers 100% fruit juices with naturally reduced sugar content.

From 2016 to 2018, Federico served as the CEO of Calyxt Inc. (NASDAQ:CLXT), a company that develops healthier food ingredients by applying a new breeding technology. Prior to Calyxt, Federico worked at Monsanto Company for nearly two decades where his primary focus was developing health, sustainability and renewable energy crop products in the United States and Latin America. Federico is based in the United States.

Other directorships (current and recent):

• Chair of the Agricultural Utilization Research Institute (AURI) (director since January 2019, chair since January 2022)

Board Committee memberships:

• Member of the People, Safety and Remuneration Committee
• Member of the Innovation Committee
• Member of the Nomination Committee

BSc (Resource & Environmental Management) (Hons)

Alexandra Gartmann joined the board on 23 September 2022.

Alexandra brings over 25 years of deep industry experience in rural, agriculture and community focused organisations and is the former CEO of the Rural Bank, a division of the Bendigo & Adelaide Bank. Her executive career includes roles such as Bendigo & Adelaide Bank Executive Marketing, Partnerships & Corporate Affairs and CEO of Rural Bank and as CEO of the Foundation for Rural & Regional Renewal and The Birchip Cropping Group. Alexandra serves on boards across agriculture, education and the environment. Alexandra is based in Australia.

Other directorships and roles (current and recent):

• Trustee of the Helen MacPherson Smith Trust (since 2018)
• Chair of the Australian Farm Institute (director since 2018, chair since April 2024)
• Presiding member of the Grains Research & Development Corporation (GRDC) Selection Committee (since May 2023)
• Director and deputy chair of the Australian Wool Testing Authority (since October 2022)
• Director of the One Basin Cooperative Research Centre (since July 2022)
• Member of the La Trobe University Council (since January 2024)

Board Committee memberships:

• Chair of the Sustainability and Environment Committee
• Member of the Audit and Risk Committee
• Member of the Nomination Committee

LLB (Hons), BSc and LLM (Intellectual Property)