Celtic sign striker Giakoumakis & winger Jota as Edouard and Christie depart
St Johnstone captain Jason Kerr joins Wigan Athletic on three-year deal as Ali McCann heads to Preston
Rangers loan out Cedric Itten & Nikola Katic
Hearts complete Devlin transfer; Hibs loan Boro defender Wood; Griffiths joins Dundee
Dundee Utd bring in McMann as Robson heads for exit; Motherwell make double swoop
Tweet @BBCSportScot to join discussion
Transfer window closes at 00:00 BST on Wednesday in Scotland
It started off a bit quiet, to be honest, but dearie me, did that change!
A frantic few final hours across the country, but that's what we're here for.
Thank you for joining me on this ever-crazy deadline day...
I'll sleep the night.
Think I can safely say, that's it on the business front.
Fair bit of late drama though, eh?
If you're still with us, I commend you and certainly hope you're happy.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
There was some late night drama on this one, long after the 12am deadline, but everything remains the same.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
It's getting late, troops, I know.
But hang fire for now...
Saints Chairman, Steve Brown, said to the club's website: "We tried very hard to resist all of the bids for Ali."But Preston's offer is a huge sum and one we couldn't turn down. In time, it is likely to become the club's record transfer fee received.
"In all situations, we also have to take the wishes of the player into account and Ali told us he wanted to play in England.
"Reluctantly, we have allowed Ali to move to Preston and we wish him all the very best as he has been a great player for the Football Club and a first-class individual."
I'm sorry St Johnstone fans, but it's confirmed.
Ali McCann has departed the club to join English Championship side Preston North End.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
The deadline closed 20 minutes ago and we still may yet be about to get news about two of the league's top midfielders moving on.
Unbelievable!
Scottish Sun's Derek McGregor is reporting that Hibs are making a late, late, late move to sign St Mirren's Jamie McGrath.
The Easter Road side are reportedly offering Scott Allan, Drey Wright and cash.
Wow. Just wow!
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Latest Celtic signing Cameron Carter-Vickers, who has played at international level for the United States, says he's "desperate" to get going.
"I am absolutely delighted to agree this move to Celtic," he says.
"It is a really exciting opportunity for me and I am desperate to meet my new team-mates and get going for the season ahead.
"I know I am going to a huge club which means so much to so many people and I will be doing all I can to bring our fans the success which their support deserves."
Image source, Getty ImagesCarter-Vickers, 23, spent last season on loan at Bournemouth
What an utterly mental day.
Lie down required.
BUT - yes, there's a but - that doesn't mean it's all over...
There may be more late news to filter through as clubs are allowed an extra hour to process the relevant paperwork.
And with St Johnstone's Ali McCann set to join Preston North End, that might be one of many to get pushed through late.
Celtic have their third deadline day signing announced three minutes before the window closes!
Tottenham Hotspur defender joins on a season-long loan with an option buy.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.
Five minutes to go...
Allow Twitter content?
This article contains content provided by Twitter. We ask for your permission before anything is loaded, as they may be using cookies and other technologies. You may want to read Twitter’s cookie policy, external and privacy policy, external before accepting. To view this content choose ‘accept and continue’.