(marketscreener.com) Promontory Financial Group, an IBM Company, today announced that Tsuyoshi Oyama is the new chief executive officer of Promontory Financial Group Global Services - Japan. Oyama comes to Promontory after nearly a quarter-century as a central banker and financial institutions supervisor and a further...http://www.marketscreener.com/news/Tsuyoshi-Oyama-Becomes-CEO-of-Promontory-Japan--28209712/?utm_medium=RSS&utm_content=20190321