In the 2000s, Atalanta experienced more divisional movements: it was relegated in 2002–03 (despite finishing seventh just two years prior) and 2004–05, but achieved promotion to Serie A after only one season in Serie B both times, winning the 2005–06 edition. After a tumultuous 2009–10 season, which saw the club change coach three times, the club was once again relegated; after this relegation, entrepreneur Antonio Percassi became the club's new president, and Stefano Colantuono returned as coach. The club won Serie B in 2011 and thus immediately returned to Serie A. Despite this success, club captain Cristiano Doni was named among the suspects in a match-fixing scandal (also known as "Calcioscommesse"); Doni was handed a three-and-a-half-year ban from football and the club was docked six points in the 2011–12 league table and two points in the 2012–13 league table, though stayed well clear of relegation both seasons. In March 2015, following a poor run of form, Colantuono was sacked; he was replaced by Edoardo Reja, who secured Serie A safety that season and the following season.