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 250 Index FTSE 250 Index The FTSE 250 Index ( ) is a capitalisation-weighted index consisting of the 101st to the 350th largest companies listed on the London Stock Exchange. Promotions and demotions to and from the index occur quarterly in March, June, September, and December. The Index is calculated in real-time and published every minute. Related indices are the FTSE 100 Index (which lists the largest 100 companies), the FTSE 350 Index (which combines the FTSE 100 and 250), the FTSE SmallCap Index and the FTSE All-Share Index (an aggregation of the FTSE 100 Index, the FTSE 250 Index and the