By Steve Slater
LONDON, July 8 (Reuters) - British bank Barclays Plc has appointed Reid Marsh as co-head of investmentbanking in Asia-Pacific and promoted Gary Posternack to globalhead of mergers and acquisitions, a person familiar with thematter said on Tuesday.
Mark Warham, head of M&A in the Europe, Middle East andAfrica region, will leave the bank, the source said. MatthewPonsonby will lead EMEA M&A coverage, in addition to his role asco-chief operating officer of investment banking.
The moves follow the appointment of Tom King as head ofinvestment banking in April.
Marsh steps into the seat left by Matthew Ginsberg,Barclays' most senior investment banker in Asia, who quit inMay. Marsh joined Barclays in 2010 from Citigroup and iscurrently the London-based vice chairman of investment bankingand chairman of the global industrials group. (Reporting by Steve Slater; Editing by Anjuli Davies)