CrossTower appoints former State Street hedge fund head as CFO Submitted 13/08/2021 - 9:27am CrossTower, a crypto investment and trading firm, has appointed Cory Thackeray, CA CPA, as Chief Financial Officer. Thackeray brings 25-plus years of experience building globally recognised fund administrators to his new position. In his new role, he will be responsible for managing CrossTower’s finance functions and capital structure, ensuring that the firm’s activities continue to contribute to client service and growth of the firm.