In
Kai Havertz (£65m, Chelsea)
Jurrien Timber (£34.3m, Ajax)
Declan Rice (£105m, West Ham United)
David Raya (£3m loan, Brentford)
Out
Ainsley Maitland-Niles (free, Lyon)
Pablo Mari (£6m, Monza)
Tom Smith (free, Colchester United)
Mazeed Ogungbo (undisclosed, Barrow)
Matt Smith (free, Wigan Athletic)
Granit Xhaka (£21.4m, Bayer Leverkusen)
Mauro Bandeira (loan, Colchester United)
Auston Trusty (£5m, Sheffield United)
Matt Turner (£10m, Nottingham Forest)
Charlie Patino (loan, Swansea City)
Marquinhos (loan, Nantes)
Alex Runarsson (loan, Cardiff City)
Brooke Norton-Cuffy (loan, Millwall)
Tyreece John-Jules (loan, Derby County)
Kieran Tierney (loan, Real Sociedad)
Folarin Balogun (£25.9m, Monaco)
Nuno Tavares (loan, Nottingham Forest)
Nathan Butler-Oyedeji (loan, Cheltenham Town)
Omar Rekik (loan, Wigan Athletic)
Albert Sambi Lokonga (loan, Luton Town)
Rob Holding (£4m, Crystal Palace)
Nicolas Pepe (free, Trabzonspor)
Arthur Okonkwo (loan, Wrexham)
Mika Biereth (loan, Motherwell)
Arsenal total spent to date: £207.3m
Arsenal total received to date: £72.2m
Arsenal net transfer balance: -£143.1m