Clark Manning through 2010, in that year earning $2.1 million compensation. After stepping down from CEO of Jackson National Life in 2010, Manning was to serve as an adviser through the end of 2011. Tidjane Thiam, CEO of Prudential plc, praised Manning's for leaving at JNL "a strong legacy, having put together over the years a first-class management team and achieved excellent results...". Manning also was an analyst at Prudential Equity Group's Research Division (part of U.S.-based Prudential Financial and entirely unrelated to U.K.-based Prudential plc) at some point in his career. In 2015, he is a director and chairman of the
FTSE 350 Index FTSE 350 Index The FTSE 350 Index index is a market capitalization weighted stock market index incorporating the largest 350 companies by capitalization which have their primary listing on the London Stock Exchange. It is a combination of the FTSE 100 Index of the largest 100 companies and the FTSE 250 Index of the next largest 250. The index is maintained by FTSE Russell, a subsidiary of the London Stock Exchange Group. See the articles about those indices for lists of the constituents of the FTSE 350. The FTSE 350 is not very widely followed. The terms "FTSE 350" or