This week's Movers & Shakers

Abigail Herron > Aviva Investors Aviva Investors has appointed Abigail Herron as head of engagement in the global responsible investment team. She reports to Steve Waygood, chief responsible investment officer. Abigail comes from Co-operative Asset Management where she headed the corporate governance function, leading engagement, analysis and policy across environmental, social and governance issues including remuneration, gender and diversity, the governance of sustainability, finance and the built environment.  Stewart Howard and Chrissie Betts > Psigma Investment Management Psi...