Aberdeen

In: Killian Phillips (Crystal Palace, loan)

Out: Rhys Williams (Liverpool, recalled from loan), Jayden Richardson (Colchester, loan), Or Dadia (Hapoel Be’er Sheva, end of loan), Vicente Besuijen (FC Emmen, loan)

Celtic

In: Nicolas Kuhn (Rapid Vienna), Adam Idah (Norwich, loan)

Out: Nat Phillips (Liverpool, end of loan), Kwon Hyeok-kyu (St Mirren, loan), Marco Tilio (Melbourne City, loan), Mikey Johnston (West Brom, loan), David Turnbull (Cardiff)

Dundee

In: Dara Costelloe (Burnley, loan), Curtis Main (Bengaluru), Ryan Astley (Everton), Owen Dodgson (Burnley, loan), Michael Mellon (Burnley, loan), Harry Sharp (Dunfermline, end of loan), Jack Wilkie (Edinburgh City, end of loan), Jon McCracken (Norwich, loan)

Out: Marcel Lewis (Burnley, end of loan), Cammy Kerr (Inverness, loan), Zak Rudden (Raith Rovers, loan)

Hearts

In: Dexter Lembikisa (Wolves, loan), Scott Fraser (Charlton, loan)

Out: Andy Halliday (Motherwell, loan), Alex Lowry (Rangers, loan terminated), Michael McGovern (Livingston, loan), Connor Smith (St Johnstone)

Hibernian

In: Kanayo Megwa (Airdrie, recalled from loan), Myziane Maolida (Hertha Berlin, loan), Emiliano Marcondes (Bournemouth, loan), Luke Amos (free agent), Nathan Moriah-Welsh (Bournemouth), Owen Bevan (Bournemouth, loan), Nectarios Triantis (Sunderland, loan), Eliezer Mayenda (Sunderland, loan)

Out: Riley Harbottle (Colchester, loan), Max Boruc (Arbroath, loan), Allan Delferrière (MFK Vyškov, loan), Christian Doidge (Forest Green), James Jeggo (Melbourne City), Harry McKirdy (Swindon, loan)

Kilmarnock

In: Greg Stewart (Mumbai City), James Balagizi (Liverpool, loan), Kevin van Veen (Groningen, loan)

Out: Jack Sanders (Ayr, loan)

Livingston

Ins: Tete Yengi (Ipswich), Shaun Donnellan (Torquay), Michael McGovern (Hearts, loan), David Carson (Inverness)

Out: Danny Lloyd (released), Luiyi de Lucas (released), Scott Bitsindou (released), Tom Parkes (Hartlepool), Dylan Bahamboula (released)

Motherwell

In: Jack Vale (Blackburn, loan), Barry Maguire (Kidderminster, end of loan), Adam Montgomery (Celtic, loan), Andy Halliday (Hearts, loan), Sam Nicholson (Colorado Rapids, loan), Callan Elliot (Wellington Phoenix), Adam Devine (Rangers, loan), Jili Buyabu (Sheff Utd, loan)

Out: Pape Souare (released), Mika Biereth (Sturm Graz, recalled from loan), Broadie Spencer (Huddersfield, recalled from loan), Conor Wilkinson (Colchester), Nathan McGinley (released), Oli Shaw (Barnsley, loan terminated)

Rangers

In: Fabio Silva (Wolves, loan), Mohamed Diomande (Nordsjaelland, loan), Alex Lowry (Hearts, loan terminated), Oscar Cortes (Lens, loan)

Out: Sam Lammers (Utrecht, loan), Steven Davis (retired)

Ross County

In: George Wickens (Fulham, loan), Eli King (Cardiff, loan), Brandon Khela (Birmingham, loan), Cameron Borthwick-Jackson (Slask Wroclaw, loan), Teddy Jenks (Forest Green, loan), Loick Ayina (Huddersfield, loan), Michee Efete (Grimsby)

Outs: Ben Purrington (Exeter), Ben Paton (released), Ross Munro (Dundalk), Scott High (Huddersfield, end of loan), Kyle Turner (Raith Rovers, loan), Alex Samuel (Inverness, loan)

St Johnstone

In: Benjamin Mgunga-Kimpioka (AIK), Kerr Smith (Aston Villa, loan), David Keltjens (free agent), Connor Smith (Hearts), Adama Sidibeh (Warrington Rylands)

Outs: Dara Costelloe (Dundee, recalled from loan by Burnley), Luke Jephcott (Newport), Callum Booth (Spartans, loan), Jay Turner-Cooke (Newcastle, loan terminated)

St Mirren

In: Kwon Hyeok-kyu(Celtic, loan), James Scott (Exeter, loan), Jaden Brown (Lincoln, loan), Elvis Bwomono (IBV)

Outs: Thierry Small (Southampton, recalled from loan), Alex Grieve (Dundee United, loan)