Macquarie Group chief executive Nicholas Moore and Shemara Wikramanayake, were involved in approving deals that are now at the centre of an investigation by a German prosecutor. The alleged tax fraud scandal has affected dozens of major banks internationally.

https://www.smh.com.au/business/banking-and-finance/macquarie-s-top-executives-likely-to-be-suspects-in-german-tax-case-20180928-p506la.html