According to multiple reports, Ajax are in formal negotiations with Burnley over the signing of Quilindschy Hartman. The defender has been a target for some time, and talks are said to be intensifying as the window progresses. The player remains under contract, but movement looks increasingly likely the longer talks go on. Talks are underway, and with no competition emerging, Ajax are seen as the sole contenders for the player's signature. Ajax's back line has been a real strength this season, conceding just 1.29 goals per game (22 in 17). Quilindschy Hartman would be expected to slot into that unit and hold his own in an already solid setup. Reports suggest Ajax are monitoring Kodai Sano and Julio Cesar Soler whereas Burnley have not been associated with other players at this stage. More on this story as it develops. Need more Ajax transfer rumours? Follow @PlayerSwitchCom on Twitter for up-to-the-minute news from Ajax.