Steve Ellis will take over from Charles McKenzie as global CIO for fixed income at Fidelity International.
Rick Beaman was appointed CEO of Nasdaq Futures Exchange in 2016, although is leaving to pursue an opportunity with a startup.
James Rubinstein has been appointed head of electronic equities for the Americas region at Deutsche Bank in New York.
Lars Kufall Beck will take up the role by 1 May 2019, replacing Rasmus Lund who left Saxo Bank earlier this year.
Nicolas Moreau will step down from his role as CEO at DWS at the end of the year.
Yannig Loyer to replace Paul Squires, who left the firm in February, as AXA IM global head of trading.
Co-founder and CEO Peter Randall will step down from his role and become president of the firm, helping Philippe Morel lead the company.
Mary Schapiro was chair of the SEC from 2009 to 2012 and joined LSEG as a non-executive director in 2015.
Aviva Investors names Susan Schmidt head of US equities as it continues to build out the equities business globally.
Gillian Larkins will join ASX as CFO later this month and served as the CFO for Citigroup in Australia and New Zealand between 2004 and 2008.