The Scottish FA registrations department has produced a summary of transfer activity involving Scottish clubs on the final day of the window.

The deadline was midnight for SPFL clubs.
 
Please note these are subject to International Clearance being received in the event of cross-border transfers.

International Transfers

Inward

Kenny Anderson (RKC Waalwijk > Heart of Midlothian - Contract)
Nicholas Sumsky (FK Dukla Banska Bystrica > Hamilton Academical - Contract)
Greg Rutherford (Dover Athletic FC > Alloa Atheltic - Contract)
George Long (Sheffield United > Motherwell - Loan)
Ben Priest (Wolverhampton Wanderers > Dundee - Contract)
Jordan Preston (Blackburn Rovers > Ayr United - Loan)
Michael Brewster (FC United of Manchester > St Mirren - Contract)   
Andrew Mitchell (Southport > Annan Athletic - Loan)           
Emmanuel Sonupe    (Tottenham Hotspur > St Mirren - Loan)
Michael Duffy (Derry City > Celtic - Contract)
Lukas Culjak (Borussia Dortmund > Aberdeen - Contract)
Lyle Taylor (Scunthorpe United > Partick Thistle - Loan)        
Paul Dixon (Huddersfield Town > Dundee United - Contract)
Fraser Fyvie (Wigan Athletic FC > Hibernian - Contract)        
Conor James Grant (Everton > Motherwell - Contract)         
Nathan Thomas (Plymouth Argyle > Motherwell - Contract)        
Gael Bigirimana (Newcastle United > Rangers - Loan)            
Melingo Kevin Mbabu (Newcastle United > Rangers - Loan)        
Shane Ferguson (Newcastle United > Rangers - Loan)            
Haris Vuckic (Newcastle United > Rangers - Loan)            
Remie Streete (Newcastle United > Rangers - Loan)
Marvin Johnston (Kidderminster Harriers > Motherwell - Contract)
Daniel Swanson (Coventry City > St Johnstone - Loan)   

Outward

Jason Holt (Heart of Midlothian > Sheffield United - Loan)
Arnold Fabian Peralta Sosa (Rangers > CD Olimpia - Contract)
Filip Twardzik (Celtic > Bolton Wanderers - Contract)
Conor Townsend (Dundee United > Hull City - Return from Loan)

Domestic Transfers

Dylan Carreriro (Dundee > Arbroath - Loan)
Olajuwon Bamidele Adeyemo (Dundee United > East Fife - Loan)
Philip Roberts (Dundee > Alloa Athletic - Loan)
Kenneth McLean (St Mirren > Aberdeen - Contract)
Jordan Moore (Dundee United > Queen’s Park - Temporary Transfer)
Declan McManus (Aberdeen > Greenock Morton - Temporary Transfer)   
Gary Mackay-Steven (Dundee United > Celtic - Contract)   
Stuart Armstrong (Dundee United > Celtic - Contract)
Robbie Muirhead (Kilmarnock > Dundee United - Contract)

Cancellation of Contracts

Keigan Parker (Airdrieonians FC)
Scott McLaughlin (Ayr United FC)
Paul Slane (Ayr United FC)
Cyrus Moosavi (East Fife FC)
Dane Johnston (Livingston FC)
Darren Maatsen (Ross County FC)
Gary McDonald (St Johnstone FC)
Thomas Hunter (Stenhousemuir FC)
David Porcher (Stenhousemuir FC)
James Creaney (Stirling Albion FC)
Paul Heffernan (Hibernian FC)
Scott Stevenson (St Johnstone FC)
David Robertson (Livingston FC)