He signed a three-and-a-half-year contract in April 2009.
The loan was extended into the following season, and on 18 January 2008, he transferred for an undisclosed fee, signing a three-and-a-half-year contract.
He signed a new three-and-a-half-year contract with Preston in November 2005.
Ivanović signed a three-and-a-half-year contract with Chelsea the following day.
Kharin's three-and-a-half-year contract with Chelsea is expected to be ratified within the next week, when he receives a work permit.
He was transferred to Hajduk Split in 2011 for 150,000 € and signed a three-and-a-half-year contract.
The transfer was completed on 7 January, with Chester signing a three-and-a-half-year contract.
Nolan signed a permanent three-and-a-half-year contract on 2 January 2009.
Ba signed a three-and-a-half-year contract, becoming the first ever Senegalese player to join the club.
He signed a new three-and-a-half-year contract on 12 March 2009, in theory keeping him at Newcastle until 2012.