Curtis Main was a surprise signing for Aberdeen two seasons ago. After just seven goals in 42 appearances he's been allowed to leave to join English League One side Shrewsbury Town.

Main, Sam Cosgrove and Bruce Anderson have all departed Pittodrie this evening, with Derek McInnes bringing in Fraser Hornby and Callum Hendry.

There's still time for one more arrival before midnight....

Motherwell sign Jordan Roberts on loan from Hearts. And we're hearing it may not be the last signing the Fir Park club make this evening.

Image source, SNS

Celtic Women make their third signing of the day. They have already brought in Jacynta Galabadaarachchi and Mariah Lee.

Hamilton Academical have signed Bruce Anderson on loan from Aberdeen until summer.

The 22-year-old made a dramatic debut for the Dons at 19, coming on as a late substitute against Rangers and scoring a last-minute equaliser.

Since then he's had loan spells at Dunfermline and, earlier this season, Ayr United.

Accies boss Brian Rice said: “I’m delighted we’ve finally managed to add Bruce to the squad. This is one we’ve been very patient with because we have been interested in Bruce for quite some time. Thankfully we’ve managed to get it over the line on deadline day.

“Bruce should fit in well with what we’re trying to do here at Hamilton. He’s a penalty box striker who will compliment the attacking options we’ve already got, so we’re looking forward to getting him started.”

Anderson will join up with the squad tomorrow and could see his first appearance on Wednesday night against Ross County.

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Jonjoe Kenny has joined Celtic on loan from Everton for the rest of the season.

Celtic boss Neil Lennon wanted the 23-year-old right-back to replace Jeremie Frimpong, who last week joined Bayer Leverkusen.

Lennon also hopes to sign a central defender on loan before the midnight transfer deadline.

However, the club have missed out on Preston North End's Ben Davies, who has joined Liverpool.

Meanwhile, Olivier Ntcham could leave Celtic before the transfer window closes, with the midfielder having been linked with Marseille in his French homeland.Read more

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Out of favour Aberdeen striker Bruce Anderson has joined Hamilton Academical on loan until summer.

Hamilton have also released Justin Johnson and Tunde Owolabi.

John Barnes
BBC Scotland

Kilmarnock have signed two players on loan from England - Zech Medley and Brandon Pierrick.

But, it's unlikely there will be any other moves in or out tonight.

Read more here

It's not exactly been a secret, but Jonjoe Kenny joins Celtic on loan from Everton.

The right-back replaces Jeremie Frimpong, who last week signed for Bayer Keverkusen.

Aberdeen manager Derek McInnes was happy to make his second signing of the day, signing Callum Hendry on loan from fellow Scottish Premiership side St Johnstone.

He tells the official Aberdeen website: “I’m delighted we’ve managed to secure Callum on loan. He’s a player we feel can, not only give us a physical presence at the top of the pitch, but he is a player with great potential.

“He arrives, along with Fraser [Hornby] and he gives us good options in the forward areas. We’re looking forward to working with him.”

Both players go straight into the squad for the visit of Livingston tomorrow night.

Image source, SNS

Okay, let's look at some of the rumours doing the rounds.

Aberdeen are apparently after former Hibs and Rangers forward Florian Kamberi. Would you be happy to have him Aberdeen fans - with Fraser Hornby and Callum Hendry already confirmed?

If those deals go through, Bruce Anderson could be on his way to Hamilton Accies.

Curtis Main appears to be up for grabs. Anyone fancy him for their team?

Hibs have loaned out Stevie Mallan and Jamie Gullan, but it's believed Kevin Nisbet will not be making a move to Birmingham City this evening.

Celtic reckon they're close to sealing a loan move for Everton right-back Jonjoe Kenny.

Rangers have confirmed the signing of Scott Wright, meaning Ross McCrorie's loan move to Aberdeen now becomes a permanent transfer meaning he'll be able to face them this season.

St Johnstone may also be about to do some business this evening with Hendry leaving.

Let us know your thoughts on twitter. Use #bbcsportscot

Zech Medley has joined Kilmarnock on loan until summer from Arsenal.

The 20-year-old is described by Arsenal as a tall and powerful central defender. He spent the first half of this season on loan to English League One side Gillingham, where he made 18 appearances.

That's Kilmarnock's second signing of the evening, having brought in forward Brandon Pierrick from Crystal Palace earlier.

Celtic women's side have made two signings this evening.

The wonderfully named Jacynta Galabadaarachchi joins from Napoli. And fellow forward Mariah Lee has also made the move.

Summer Green, Anita Marcos & Brenda Castellano all left in January so needed replaced.

Fran Alonso's side are currently third in the Scottish Women's Premier League, two points behind Rangers and Glasgow City.

Scottish midfielder Jack Harper is on the move in Spain again. He's joined Villareal's B-team from Getafe on loan.

Brian McLauchlin
BBC Sport Scotland

Info from Dundee United is unlikely any business will be completed this evening so no move for youngster Lewis Neilson to Leicester City.