Niko Kristian Sigur has officially completed a move from Hajduk Split to Celtic. The defender joins after weeks of speculation, with the transfer now confirmed by all parties. The club have made the announcement following final approval and registration, with the player set to be unveiled imminently. It's the end of the road for a transfer story that featured a number of different potential suitors along the way, including Wolves. Niko Kristian Sigur is now confirmed as a Celtic player, with everything from contract approval to medicals now done. With only 21 goals conceded in 20 (1.05 per game), Celtic have been one of the stronger defences in the Premiership this season.. Niko Kristian Sigur would be asked to keep that standard and provide dependable cover when needed. Celtic have recently been linked with Julian Araujo while Hajduk Split have had no rumoured targets. Looking for Celtic transfer rumours? Follow us on Twitter @PlayerSwitchCom for more rumours just like this.