Ryan will court asset managers for Citi's securities and fund services.
Hong Kong hedge fund Fair Capital signs up to Citi's OpenPrime technology.
Citi appoints new regional head of global liquidity, investments and receivables within GTS.
Internal transfers see Carmen Ling named head of GTS for Hong Kong and Faisel Ameen appointed GTS head for Vietnam.
Nigel Dobson and Sridhar Kanthadai climb the global transaction services ladder at the US bank.
Joins from DB as new Asia-Pacific trade head.