Tasman Tanner is now senior client relationship manager for global third party administrators, responsible for global custodian accounts in Sydney. Tanner previously served as head of client relationship management at State Street Corporation Australia's securities finance business. At his new role at DST, he reports to Rhys Octigan, head of client relationship management for Australia and New Zealand. 

Michele Harrick is now client solutions manager, responsible for defining, designing and supporting the sales of client-specific solutions, backed by Harrick. He reports to Srinivas Varthakavi, who had just taken up a new role of client solutions architect, responsible for defining, designing and supporting the sales of client-specific solutions.

Tanner is now based at the firm's Sydney office, while Harrick will be based in Melbourne.

DST Global Solutions has a network of 16 branches worldwide, three of which are in Australia and New Zealand.