(ShareCast News) - IG Group chief financial officer Chris Hill has resigned to move to Hargreaves Lansdown. The resignation comes weeks after Hargreaves Lansdown chief executive Tim Howkins said he would retire after nine years in the job.Hill will replace interim chief financial officer Simon Cleveland, Hargreaves Lansdown said in a statement.The company added that Hill's appointment was subject to regulatory approval. The incoming CFO is expected to start in March 2016.