Stephen Couse
BBC Sport Scotland

St Johnstone have already secured their top priority of a right-back with Celtic’s Anthony Ralston coming in as a replacement for recent departure Richard Foster.

Business might not be over for the Saints though. Tommy Wright indicated that he is interested in bringing in a backup option at left-back as well as another defender before the window closes.

Image source, SNS

John Barnes
BBC Scotland

Kilmarnock are interested in bringing in Scotland Under 21 international Harvey St Clair before the end of the window.

The 20-year-old forward was a member of Chelsea's youth team while Angelo Alessio was there as assistant manager to Antonio Conte.

St Clair is currently at Venezia in Serie B but has only made one appearance so far this season.

Image source, SNS

Jonathan Sutherland
BBC Sport Scotland

Celtic and Kilmarnock have agreed a fee for left-back Greg Taylor.

The Scotland international is expected to join the Glasgow club as a replacement for Kieran Tierney.

I understand the Ayrshire club are looking to bring in a number of new signings before the window shuts tonight.

Image source, SNS

Frederic Frans has left Dundee United after just over a year at the club.

The defender made 25 appearances for Robbie Neilson's side last season as they narrowly missed out on promotion to the Scottish Premiership but hasn't featured at all in this season's league campaign.

Bolton have confirmed the signing of former Hamilton midfielder Ali Crawford on a deal that will keep him at the League One club for the remainder of the season.

Crawford joined Doncaster last year but wsa able to terminate his contract to allow a move this summer.

Image source, SNS

Brian McLauchlin
BBC Sport Scotland

The long term injury to David Gray is forcing Hibernian into the transfer market on deadline day.

Former Ross County and St Mirren full back Jason Naismith is on their wanted list. The former Scotland Under 21 International is currently with English League One side Peterborough United.

His arrival could also see one of the clubs brightest prospects go out on loan with Sean Mackie a target for Championship side Dundee.

Image source, SNS

Scott Mullen
BBC Scotland

Told you one was coming...

Mark O'Hara has signed for Motherwell on a season-long loan from Peterborough. He's someone the club have been chasing for some time, and from memory he really impressed in midfield at Dundee. He could just be what the club need until David Turnbull is back fighting fit, if indeed he hangs about.

As things stand, I'd not expect a great deal more movement at Fir Park tonight. However, as the good lady will tell you, I'm often wrong.

Image source, Motherwell FC

Hamilton Accies' Brian Rice believes he has filled an attacking midfield missing link after signing Adrian Beck from Royale Union Saint-Gilloise in Belgium's second tier.

"Offensive-midfield is an area we needed to strengthen and I believe we've now done that," Rice said.

Celtic midfielder Ewan Henderson has joined Ross County on loan for the remainder of the season.

The 19-year-old midfielder has joined the Highland club in search of first-team football after making just six appearances last season.

Ross County co-manager Stuart Kettlewell said “We are delighted to bring Ewan in. We believe he will add a different dimension to us in the middle of the park.

"Obviously coming from Celtic he has an excellent pedigree and is very highly regarded at Celtic Park. Hopefully, he can come in here and continue to develop and get some game time under his belt.”

Image source, SNS

The Scottish Daily Mail's Stephen McGowan says so. Keep your eyes peeled, folks....

Brian McLauchlin
BBC Sport Scotland

Livingston have announced that Gregg Wylde’s contract has been terminated by mutual agreement.

BBC Scotland has also learned that the club are waiting on confirmation from FIFA on the departure of Dolly Menga, while defensive midfielder Steve Lawson may also be leaving as he has intimated a desire to return to France.

Image source, SNS

Rangers haven't confirmed the signing of Ryan Kent just yet but fans are already getting excited about the prospect. Get in touch with your throughts by tweeting us at @BBCSportScot, external.

Neil: "Would be a great signing. If they keep Morelos as well then they will be in some shape."

Dave: "Would be a dream come true and take some of the pain away from yesterday."

Ross: "Why did this not happen in time for yesterday's game? Rangers could have done with him against Celtic and he was twiddling his thumbs at Liverpool anyway!"

Motherwell forward Craig Tanner has turned down the offer of a new contract and has decided to leave the Scottish Premiership club.

His contract was due to expire in June of this year, but Motherwell gave Tanner a short-term extension over the summer to complete his rehabilitation from an injury which kept him out of action for almost 15 months.

“We are disappointed Craig has chosen to leave, but we respect his decision,” manager Stephen Robinson said.

“It’s been a long road back to fitness for him and he’d done brilliantly well to get back onto the pitch and playing football again.

“We were keen to continue that push for match sharpness. But Craig has decided he’d rather continue his career elsewhere and we wish him all the very best of luck.”

Tanner is the second player to leave Motherwell today, with Adam Livingstone joining Morton on loan.

Image source, SNS

Stephen Couse
BBC Sport Scotland

There has already been plenty of drama on the Scottish deadline day, but after recruiting heavily throughout the window it seems Aberdeen’s transfer business for the summer is over.

James Wilson, Curtis Main, Craig Bryson, Ryan Hedges, Funso Ojo, Ash Taylor, Jon Gallagher, Greg Leigh and Zak Vyner all signed for the Dons over the summer, and Derek McInnes has indicated the recruitment drive is over.

While Scott McKenna has been linked with a move away from the club throughout the window, it appears there is little outgoing business either today – it is expected Stevie May will be the final departure after finally signing a two year contract with St Johnstone last week.

Image source, SNS

Davis Keillor-Dunn has left Ross County by mutual consent.

The midfielder had been at the club since the summer of 2017 and made 46 appearances, scoring six goals.

Keillor-Dunn is the seventh departure from Victoria Park this window, following the likes of Jamie Lindsay and Scott Fox out the door.

Image source, SNS

Richard Winton
BBC Sport Scotland

Dundee United are expecting a quiet night.

Elliot Frear is the only one who might join today. The former Motherwell winger has been training with the club and both parties are keen to conclude a deal, but that need not happen before midnight given he’s a free agent.

In terms of outgoings, Fraser Aird, Frederic Frans, and Osman Sow could potentially all be on the move.

Further to the news that Kirk Broadfoot has left Kilmarnock... there were suggestions over the weekend that he might be set to join Dundee United. I’m led to believe this is not the case.

Scott Mullen
BBC Scotland

Image source, SNS

The future of Celtic winger Scott Sinclair was largely overlooked the day before the English Premier League window closed with the departure of Kieran Tierney to Arsenal. Just before Celtic's away tie to Cluj, manager Neil Lennon hinted Scott Sinclair could also be on his way out of Glasgow.

That move didn't happen, but reports have linked the former Manchester City forward with Jack Ross' Sunderland. However, it looks like this isn't something that will happen this window.

After Saturday's 3-0 defeat to Motherwell, Hibs manager Paul Heckingbottom wasted little time blaming his team's reluctance to get stuck in to opposing teams and show a little grit or determination.

So far this summer the Edinburgh side have failed to sign any obvious defensive midfielders, instead opting for creative or box-to-box players like Scott Allan and Josh Vela. But could that be about to change following Saturday's remarks?

Jonathan Sutherland
BBC Sport Scotland

Rangers have agreed a deal to sign winger Ryan Kent from Liverpool.

The 22-year old – who spent last season on loan at Rangers – will undergo a medical before completing his £7million move.