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