Transfer news LIVE as Celtic Rangers plus Aberdeen Hearts and Hibs eye signings

The transfer window officially opens this week but plenty of work has been done already.

Rangers have been the busiest Premiership club to date and there are set to be more arrivals this week. A £3.5million deal for Sam Lammers has been green lit by Atalanta and the Dutchman could be on his way to Ibrox.

As exclusively revealed by Record Sport, Jonathan Panzo is nearing a £2.5m switch from Nottingham Forest. Gers are still in discussions over Cyriel Dessers, while Jose Cifuentes wants to make the move from LAFC this summer.

Across town at Celtic, it's all about who the new manager is going to be. Brendan Rodgers, Francesco Farioli and Daniel Farke are all claimed to have held talks, while Enzo Maresca could be approached now Manchester City have successfully negotiated the Champions League Final.

Aberdeen want Tonio Teklic but his current club in Croatia are playing hardball.

Kevin Nisbet has left Hibs for Millwall for £2m after rejecting a move to the London club in January, while Steven Naismith is yet to make his first signing since being appointed Hearts boss on a permanent basis.

In England, Man United's hopes of signing Harry Kane appear to be over, while Newcastle want Scotland duo Kieran Tierney and Scott McTominay.

We'll have all the latest LIVE right here on the blog.

Manchester United are reportedly trying to speed up the process of signing Mason Mount.

The midfielder is thought to have agreed terms with the Old Trafford club, but Chelsea's £70million asking fee remains a sticking point.

The England international is in the final year of his Stamford Bridge deal and is unlikely to sign a new one, so the Blues are holding out for as miuch money as they can get this summer, especially if they are going to sell to