In
Julio Enciso (£10.4m, Libertad Asuncion)
Simon Adingra (£7.2m, FC Nordsjaelland)
Levi Colwill (loan, Chelsea)
Pervis Estupinan (£16m, Villarreal)
Billy Gilmour (£9.4m, Chelsea)
Out
Jayson Molumby (undisclosed, West Bromwich Albion)
Yves Bissouma (£25m, Tottenham Hotspur)
Alex Cochrane (undisclosed, Hearts)
Simon Adingra (loan, Union SG)
Carl Rushworth (loan, Lincoln City)
Haydon Roberts (loan, Derby County)
Tudor Baluta (free, FCV Farul)
Abdallah Sima (loan, Angers)
Aaron Connolly (loan, Venezia)
Leo Ostigard (£4.5m, Napoli)
Taylor Richards (loan, Queens Park Rangers)
Marc Leonard (loan, Northampton Town)
Jensen Weir (loan, Morecambe)
Reda Khadra (loan, Sheffield United)
Teddy Jenks (loan, Crawley Town)
Andi Zeqiri (loan, Basel)
Michal Karbownik (loan, Fortuna Dusseldorf)
Shane Duffy (loan, Fulham)
Marc Cucurella (£55m, Chelsea)
Kjell Scherpen (loan, Vitesse)
Lorent Tolaj (loan, Salford City)
Matt Clarke (undisclosed, Middlesbrough)
Neal Maupay (Everton, undisclosed)
Florin Andone (released)
Zak Emmerson (undisclosed, Blackpool)
Steven Alzate (loan, Standard Liege)
Kacper Kozlowski (loan, Vitesse)
Enock Mwepu (retired)
Brighton & Hove Albion total spent to date: £43m
Brighton & Hove Albion total received to date: £102.5m
Brighton & Hove Albion net transfer balance: £59.5m
Barney Corkhill
