SG to name global FX head

The move is part of a series of changes at the French bank globally, in the wake of the departure of former London FX and derivatives sales head Jurgen Grieb. Grieb left to join SG subsidiary Komercni Banka in Prague (FX Week, September 6).

Jean-Philippe Castellani, formerly deputy head of foreign exchange and derivatives, will cover Grieb's responsibilities in London.

Lars Hakanson, previously head of treasury in Singapore, is relocating to London to head a new client management unit. Replacing

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