Tonia Mavromoustakou

Tonia Mavromoustakou is an experienced professional in the finance and investment sector, currently serving as the Investments & Treasury Back Office Manager at Costamare since January 2023. Prior to this role, Tonia spent nearly 18 years at Prelium Securities & Investment Services, where responsibilities included back office operations, Athex clearing, foreign markets clearing, and heading the margin department. Previous experience includes serving as the Head of the Clearing Department at Voreioelladiki and managing share dematerialization at the Central Securities Depository. Tonia's educational background includes a degree in Multimedia from Ethnodata College and attendance at Hellenic Open University, along with secondary education completed at the 3rd high school of N.Ionia.