ACCR Board
Howard Pender
Convenor, Office bearer
Howard Pender
Convenor, Office bearer
Howard was awarded a university medal in Economics at the Australian National University. He worked at the Australian Treasury, an investment bank and was a Visiting Fellow at the Centre for International and Public Law at the Australian National University. He co-founded and was a Director of Australian Ethical Investment for 20 years until 2011. Howard was also a Director of 2 other ASX listed companies.
Brynn O'Brien
Co-Chief Executive Officer, Office bearer
Brynn O'Brien
Co-Chief Executive Officer, Office bearer
Brynn is our Co-Chief Executive Officer. Since 2017 she has led ACCR’s transformation into a globally recognised force for investor action on climate, building a team that blends multidisciplinary expertise to drive systemic change. A lawyer and strategist, her work connects a sharp understanding of market power with a commitment to justice and intergenerational equity. Before joining ACCR, Brynn worked in legal practice and as an advisor on business and human rights. Brynn has degrees in law and science and is a graduate of the Australian Institute of Company Directors.
John McKinnon
Office bearer
John McKinnon
Office bearer
John was awarded a University Medal in Mathematics from ANU, has an MA in Biblical Studies and a PhD in Social Enterprise and development. He spent 17 years in the finance industry before joining overseas aid and development NGO, TEAR Australia, in 2005, managing first their NSW and then the Australian operations. John currently manages a charitable foundation and is involved with numerous NGOs, with both an environmental and anti-poverty focus.
Armina Rosenberg
Office bearer
Armina Rosenberg
Office bearer
Armina (Arms) is co-founder and Portfolio Manager of award-winning AI-powered equities fund Minotaur Capital. Before that, she was Portfolio Manager at Grok Ventures, the private investment firm of Mike Cannon-Brookes, one of the co-founders of software company Atlassian. She managed the global equities and derivatives portfolio and also analysed fixed income, infrastructure and private investments. Prior to Grok, she spent eight years at JPMorgan in the Equities Research Team covering Emerging Companies. Having grown up in Housing Commission in Western Sydney, Arms has always been a great advocate for diversity. At J.P. Morgan she was on the Women's Committee, the PRIDE Committee and the Diversity Council. At Grok, she founded The FOLD, a networking group for women in investment roles at family offices.
Julie Bignell
Office bearer
Julie Bignell
Office bearer
Julie Bignell is currently a Director of the Australian Institute of Health and Welfare, and Womens’ Health Victoria. She was formerly Deputy Chair of Care Super and Director of the Australian Council of Superannuation Investors.
Previous Directorships include Austin Health, North Queensland Bulk Ports Corporation, and Workplace Health and Safety Queensland. Julie's an experienced committee chair and she's chaired committees on finance and risk, corporate governance, member and community engagement and people issues. She has provided expert witness evidence on a number of class actions relating to director fiduciary responsibilities.
Julie holds a Bachelor of Arts (Economics & Japanese) and a Graduate Diploma of IR/HRM. She is a Fellow of the Governance Institute of Australia, and graduate of the AICD Company Directors Course.