Closing prices
Senior Executives
TISEG employees are responsible for head office functions such as strategy, operations, finance, IT and business development while TISEA employees oversee the day to day operations of the investment exchange.
Senior executives are shown for both TISEG and TISEA.

Cees Vermaas
CEO & Director, TISEG

Mark Nicol
MD & Director, TISEA

Jon Richards
Director & Head of Market Regulation

Robbie Andrade
Director & Head of Listings

Bruce Bell
Chief Financial Officer

Andy Watchman
Senior Finance Manager

Anthony Byrne
Head of Bond Markets

Ben Snook
Senior Manager, Listings

Cameron Craine
Senior Manager, Listings

Carolyn Gelling
Head of Isle of Man Office

Emily Humphry
Company Secretary

James Robert
Marketing & Communications Manager

Joe Martel
Software Development Lead & Project Manager

Kay McCarthy
Head of Jersey Office

Laura Cornelius
Head of HR

Mark Oliphant
Head of Communications

Michaela Le Sauvage
Head of Compliance

Victoria Vizia
Senior Manager, Market Regulation