The winter transfer window closed on January 31 and the Premier League clubs were busy doing their business in the market.
Check below for our definitive club-by-club list of the official moves that the 20 teams in the English top flight made.
ARSENAL
In:
Kim Kallstrom (From Spartak Moscow - Loan, January 31)
Out:
Chuba Akpom (To Brentford - Loan, January 9)
Anthony Jeffrey (To Wycombe - Free, January 23)
Benik Afobe (To Sheffield Wednesday - Loan, January 30)
Nico Yennaris (To Brentford - Undisclosed, January 27)
Emmanuel Frimpong (To Barnsly - Undisclosed, January 31)
Park Chu-Young (To Watford - Loan, January 31)
Daniel Boateng (To Hibernian - Loan, January 31)
ASTON VILLA
In:
Grant Holt (From Wigan Athletic - Loan, January 14)
Ryan Bertrand (From Chelsea - Loan, January 17)
Out:
Stephen Ireland (To Stoke City - Undisclosed, January 14)
Jordan Graham (To Bradford City - Loan, January 10)
Michael Drennan (To Carlisle United - Loan, January 17)
Nathan Delfouneso (To Coventry City - Loan, January 30)
CARDIFF CITY
In:
Juan Cala (From Sevilla - Free, February 1)
Jo Inge Berget (From Cardiff City - Undisclosed, January 24)
Kenwyne Jones (From Stoke City - Swap, January 28)
Fabio da Silva (From Manchester United - Undisclosed, January 28)
Wilfried Zaha (From Manchester United - Loan, January 31)
Magnus Wolff Eikrem (From Heerenveen - Undisclosed, January 8)
Mats Moller Daehli (From Molde - Undisclosed, January 11)
Out:
Rudy Gestede (To Blackburn Rovers - Undisclosed, January 2)
Nicky Maynard (To Wigan Athletic - Loan, January 16)
Simon Moore (To Bristol City - Loan, January 30)
Peter Odemwingie (To Stoke City - Swap, January 28)
John Brayford (To Sheffield United - Loan, January 24)
Craig Conway (To Blackburn Rovers, Undisclosed, January 31)
Andreas Cornelius (To Copenhagen, Undisclosed, January 31)
CHELSEA
In:
Kurt Zouma (From Saint-Etienne - £12m, January 31)
Bertrand Traore (From Association Jeunes Espoirs De Bobo-Dioulasso - Free, January 1)
Mohamed Salah (From Basel - £11m, January 26)
Nemanja Matic (From Benfica - £21m, January 15)
Out:
Bertrand Traore (To Vitesse Arnhem - Loan, January 2)
Kenneth Omerou (To Middlesbrough - Loan, January 7)
Patrick Bamford (To Derby County - Loan, January 3)
Nathaniel Chalobah (To Middlesbrough - Loan, January 16)
Ryan Bertrand (To Aston Villa - Loan, January 17)
Kevin De Bruyne (To Wolfsburg - Undisclosed, January 18)
Sam Walker (To Colchester - Free, January 20)
Josh McEachran (To Wigan Athletic - Loan, January 23)
Juan Mata (To Manchester United - £37.1m, January 25)
Michael Essien (To AC Milan - Undisclosed, January 27)
Billy Clifford (To Royal Antwerp, Loan, January 30)
Jonathan Muleba (To Bournemouth - Free, January 30)
Kurt Zouma (To Saint-Etienne, - Loan, January 31)
Gael Kakuta (To Lazio - Loan, January 31)
CRYSTAL PALACE
In:
Thomas Ince (From Blackpool - Loan, January 31)
Wayne Hennessey (From Wolverhampton Wanderers - £3m, January 31)
Jason Puncheon (From Southampton - Undisclosed, January 31)
Scott Dann (From Blackburn Rovers - Undisclosed, January 31)
Joe Ledley (From Celtic - Undisclosed, January 31)
Out:
Jason Banton (To Plymouth Argyle - Undisclosed, January 8)
Jimmy Kebe (To Leeds United - Loan, January 10)
Matt Parsons (To Plymouth - Undisclosed, January 17)
Kwesi Appiah (To Notts County - Loan, January 21)
Elliot Grandin (Released, January 29)
Jack Hunt (To Barnsley - Loan, January 29)
Jose Campana (To Nuremberg - Loan, January 31)
Stephen Dobbie (To Blackpool - Loan, January 31)
EVERTON
In:
Aiden McGeady (From Spartak Moscow - Undisclosed, January 11)
Lacina Traore (From Monaco - Loan, January 24)
Jindrich Stanek (From Sparta Prague - Undisclosed, January 31)
Out:
Shane Duffy (To Yeovil Town - Loan, January 1)
Hallam Hope (To Northampton Town - Loan, January 1)
Matthew Kennedy (To Tranmere Rovers - Loan, January 9)
Chris Long (To MK Dons - Loan, January 7)
Matthew Pennington (To Tranmere Rovers - Loan, January 1)
Nikica Jelavic (To Hull City, Undisclosed, January 15)
Tyias Browning (To Wigan Athletic - Loan, January 10)
John Heitinga (To Fulham - Free, January 31)
FULHAM
In:
Ryan Tunnicliffe (From Manchester United - Undisclosed, January 31)
Larnell Cole (From Manchester United to Fulham - Undisclosed, January 31)
Clint Dempsey (From Seattle Sounders - Loan, December 24)
William Kvist (From Stuttgart - Loan, January 30)
Lewis Holtby (From Tottenham Hotspur - Loan, January 31)
Konstantinos Mitroglou (From Olympiacos - Undisclosed, January 31)
John Heitinga (From Everton - Free, January 31)
Out:
Marcus Bettinelli (To Accrington Stanley - Loan, January 3)
Stephen Arthurworrey (To Tranmere Rovers - Loan, January 1)
Jack Grimmer (To Port Vale - Loan, January 7)
Bryan Ruiz (To PSV Eindhoven - Loan, January 15)
Dimitar Berbatov (To Monaco - Loan, January 31)
Philippe Senderos (To Valencia - Undisclosed, January 31)
HULL CITY
In:
Nikica Jelavic (From Everton - Undisclosed, January 15)
Shane Long (From West Bromwich Albion - £7m, January 17)
Elliott Kebbie (From Atletico Madrid - Free, January 21)
Out:
Tom Cairney (To Hull City - Undisclosed, January 2)
Eldin Jakupovic (To Leyton Orient - Loan, January 7)
Cameron Stewart (To Leeds United - Loan, January 9)
Conor Townsend (To Carlisle United - Loan, January 3)
Aaron Mclean (To Bradford City - Undisclosed, January 16)
Nick Proschwitz (To Barnsley - Loan, January 23)
Jack Hobbs (To Nottingham Forest - Undisclosed, January 31)
LIVERPOOL
In:
Out:
Ryan McLaughlin (To Barnsley - Loan, January 9)
Adam Morgan (To Yeovil Town - Free, January 3)
Craig Roddan (To Accrington Stanley - Loan, January 4)
Tiago Ilori (To Granada - Loan, January 20)
Michael Ngoo (To Walsall - Loan - January 31)
MANCHESTER CITY
In:
Out:
John Guidetti (To Stoke City - Loan, January 14)
Albert Rusnak (To Birmingham City - Loan, January 21)
Jack Barmby (To Hartlepool - Loan, January 23)
Emyr Huws (To Birmingham City - Loan, January 28)
MANCHESTER UNITED
In:
Juan Mata (From Chelsea, £37.1m, January 25)
Out:
Anderson (To Fiorentina - Loan, January 18)
Wilfried Zaha (To Cardiff City - Loan, January 31)
Fabio da Silva (To Cardiff City - Undisclosed, January 28)
Jack Barmby (To Hartlepool - Loan, January 23)
Charni Ekangamene (To Carlisle United - Loan, January 31)
Sam Bryne (To Carlisle United - Loan, January 31)
Tom Thorpe (To Birmingham City - Loan, January 31)
Tyler Blackett (To Birmingham City - Loan, January 31)
Sam Johnstone (To Doncaster Rovers - Loan, January 31)
Ryan Tunnicliffe (To Fulham - Undisclosed, January 31)
Larnell Cole (To Fulham - Undisclosed, January 31)
Federico Macheda (To Birmingham City - Loan, January 31)
Tom Lawrence (To Yeovil Town - Loan, January 31)
Will Keane (To Queens Park Rangers - Loan, January 31)
NEWCASTLE UNITED
In:
Luuk de Jong (From Borussia Monchengladbach - Loan, January 29)
Out:
Jonas Gutierrez (To Norwich City - Loan, January 13)
Yohan Cabaye (To Paris Saint-Germain - Undisclosed, January 29)
Curtis Good (To Dundee United - Loan, January 31)
NORWICH CITY
In:
Jonas Gutierrez (From Newcastle United - Loan, January 13)
Joseph Yobo (From Fenerbahce - Loan, January 30)
Out:
Jamar Loza (To Leyton Orient - Loan, January 6)
Daniel Ayala (To Middlesbrough - Undisclosed, January 24)
SOUTHAMPTON
In:
Out:
Billy Sharp (To Doncaster Rovers - Loan, January 22)
Danny Fox (To Nottingham Forest - Loan, January 30)
Aaron Martin (To Birmingham City - Free, January 30)
Lee Barnard (To Southend - Loan, January 24)
Jason Puncheon (To Crystal Palace - Undisclosed, Undisclosed)
Pablo Osvaldo (To Juventus - Loan, January 31)
STOKE CITY
In:
Peter Odemwingie (From Stoke City - Swap, January 28)
John Guidetti (From Manchester City - Loan, January 14)
Stephen Ireland (From Aston Villa - Undisclosed, January 14)
Juan Agudelo (From New England Revolution - Free, January 21)
Out:
Jamie Ness (To Leyton Orient - Loan, January 3)
Brek Shea (To Barnsley - Loan, January 1)
Juan Agudelo (To FC Utrecht - Loan, January 21)
Kenwyne Jones (To Cardiff City - Swap, January 28)
SUNDERLAND
In:
Marcos Alonso (From Fiorentina - Loan, January 1)
Santiago Vergini (From Estudiantes - Loan, January 20)
Oscar Ustari (From Almeria - Free, January 21)
Ignacio Scocco (From Internacional - Undisclosed, January 30)
Liam Bridcutt (From Brighton & Hove Albion - £3m, January 31)
Out:
Adilson Cabral (To Genoa - Loan, January 9)
Mikael Mandron (To Fleetwood Town - Loan, January 7)
Ji Dong-Won (To Augsburg - Undisclosed, January 16)
Billy Knott (To Port Vale - Loan, January 22)
Alfred N'Diaye (To Real Betis - Loan, January 30)
Modibo Diakite (To Fiorentina - Loan, January 31)
Duncan Watmore (To Hibernian - Loan, January 31)
David Vaughan (To Nottingham Forest - Undisclosed, January 31)
Danny Graham (To Middlesbrough - Loan, January 31)
David Moberg Karlsson (To Kilmarnock - Loan, January 31)
SWANSEA CITY
In:
Jay Fulton (From Falkirk - £200,000, January 31)
David Ngog (From Bolton Wanderers - Undisclosed, January 27)
Raheem Hanley (From Unattached - Free, January 30)
Out:
Alan Tate (To Aberdeen - Loan January 3)
Daniel Alfei (To Portsmouth - Loan, January 3)
Jernade Meade (To Luton - Loan, January 28)
Lee Lucas (To Cheltenham Town - Loan, January 30)
Rory Donnelly (To Coventry City - Loan, January 31)
TOTTENHAM HOTSPUR
In:
Out:
Simon Dawkins (To Derby County - Undisclosed, January 3)
Shaquile Coulthirst (To Leyton Orient - Loan, January 3)
Jonathan Obika (To Brighton & Hove Albion - Loan, January 8)
Jermain Defoe (To Toronto - Undisclosed, January 10)
Ryan Fredericks (To Millwall - Loan, January 17)
Lewis Holtby (To Fulham - Loan, January 31)
Adam Smith (To Bournemouth - Undisclosed, January 28)
WEST BROMWICH ALBION
In:
Thievy Bifouma (From Espanyol - Loan, January 31)
Out:
Lee Camp (To Bournemouth - Free, January 4)
Shane Long (To Hull City - £7m, January 17)
George Thorne (To Derby County - Loan, January 30)
WEST HAM UNITED
In:
Pablo Armero (From Napoli - Loan, January 31)
Marco Borriello (From Roma - Loan, January 25)
Antonio Nocerino (From AC Milan - Loan, January 25)
Jaanai Gordon (From Peterborough United - £3.5m, January 1)
Roger Johnson (From Wolverhampton Wanderers - Loan, January 6)
Abdul Razak (From Anzhi Makhachkala - Undisclosed, January 30)
Out:
Blair Turgott (To Rotherham - Loan, January 17)
Paul McCallum (To Hearts - Loan, January 30)
Jordan Spence (To MK Dons - Loan, January 30)
Razvan Rat (Released, January 31)
Modibo Maiga (To Queens Park Rangers - Loan, January 31)
George Moncur (To Partick Thistle - Loan, January 31)
