People Digest: Circles names chief business officer; Northern Trust appoints APAC head of digital assets

People Digest: Circles names chief business officer; Northern Trust appoints APAC head of digital assets

Circles's chief business officer Brian Finn

Warburg Pincus-backed Circles has appointed Brian Finn as chief business officer, while Chicago-based Northern Trust has appointed Alvin Chia as its head of Digital Assets Innovation for Asia-Pacific.