Those shareholders include Harris Associates, which believes a Swiss clique opposed to change worked to undermine Thiam. New York hedge fund Eminence Capital had already threatened legal action if Thiam was fired. Rohner was supported by Severin Schwan, the lead independent director on the board. Yesterday, the directors accepted Thiam’s resignation. Thiam, a suave, highly intelligent man, joined in June 2015. In the next four years he was paid a total of £31 million, including nearly £10 million last year.