Players In : £83,494,000 (Spent £771k a week in wages)
Players Out : £28,725,000 (Saved £748k a week in wages)
Balance : -£54,769,000 (-£23k a week in wages)
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Players In : £83.494m (£771k a week in wages)
Jan 2021 : Omar Rekik (18, D) from Hertha Berlin (Germany, Tier 1) – £540k (£2k a week)
Oct 2020 : Thomas Partey (M) from Atletico Madrid (Spain) – £45.3m (£200k a week)
Oct 2020 : Nikolaj Moller (18, F) from Malmo FF (Sweden) – £450k (£1k a week)
Oct 2020 : Joel Ideho (17, M) from Ajax (Holland) – Free (£1k a week)
Sep 2020 : Runar Runarsson (G) from Dijon (France) – £1m (£40k a week)
Aug 2020 : Gabriel Magalhaes (D) from Lille (France) – £23.14m (£35k a week)
Aug 2020 : Salah-Eddine Oulad M’hand (17, M) from Feyenoord (Holland) – Free (£1k a week)
Aug 2020 : Jonathan Dinzeyi (20, D) from spurs – Free (£1k a week)
Aug 2020 : Tim Akinola (19, M) from Huddersfield Town – Free (£1 a week)
Aug 2020 : Willian (M) from Chelsea – Free (£220k a week)
Jul 2020 : Cedric Soares (D) from Southampton – Free (£65k a week)
Jul 2020 : Pablo Mari (D) from Flamengo (Brazil) – £12.3m (£45k a week)
£6.9m loan fee Jan 2020 then £5.2m transfer Jul 2020 then £1.0m every 10 games (22 games is £2.0m) *£12.3m as of Jun 2023
Jul 2020 : George Lewis (20, M) from Fram Larvik (Norway) – Free (£1k a week)
Players In On Loan
Jan 2021 to Jun 2021 : Martin Odegaard (M) from Real Madrid (Spain) – £1.8m loan fee + £38k a week wages
Jan 2021 to Jun 2021 : Mathew Ryan (G) from Brighton & Hove Albion
Aug 2020 to Jun 2021 : Dani Ceballos (M) from Real Madrid (Spain) – £0m loan fee + £120k a week wages
————————————————————————————————————————
Players Out : £28.725m (Saved £748k a week in wages)
*£21.5m from transfer fees
*£3.4m from add ons
*£3.825m from loan fees
Feb 2021 : Shkodran Mustafi (M) to Schalke 04 (Germany) – Free (£90,000 a week)
Jan 2021 : Mesut Ozil (M) to Fenerbahce (Turkey) – Free (£350,000 a week)
Jan 2021 : Sokratis Papastathopoulos (D) – Contract Terminated (£92,000 a week) (Joined Olympiacos, Greece)
Jan 2021 : Matt Macey (G) to Hibernian (Scotland) – Free (£9,000 a week)
Sep 2020 : Emi Martinez (G) to Aston Villa – £20m (£20,000 a week)
Sep 2020 : Alfie Matthews (F) – Contract Expired (£1,000 a week)
Aug 2020 : Henrikh Mkhitaryan (M) to Roma (Italy) – Free (£180k a week)
Aug 2020 : Sam Greenwood (F) to Leeds Utd – £1.5m (£1,000 a week)
Jul 2020 : Harry Jones (M) to Swansea City – Free (£1,000 a week)
Jul 2020 : Nathan Tormey (M) – Contract Expired (£1,000 a week) (Joined Bromley)
Jul 2020 : Tobi Omole (D) – Contract Expired (£1,000 a week) (Joined spurs)
Jul 2020 : Matthew Dennis (D) – Contract Expired (£1,000 a week) (Joined Norwich City)
Jun 2020 : Pedro Virginia (G) – Contract Expired (£1,000 a week) (Joined FC Porto, Portugal)
+
Jul 2020 : £2.3m sell on fee from Stephy Mavididi (F) (Juventus, Italy to Montpellier, France)
Sep 2020 : £1.1m sell on fee from Chuba Akpom (F) (PAOK Salonika, Greece to Middlesbrough)
Players Out On Loan
Feb 2021 to Jun 2021 : Joseph Olowu (D) to Wealdstone (National League, Tier 5)
Feb 2021 to Jun 2021 : Ainsley Maitland-Niles (M) to West Bromwich Albion (Premier League, Tier 1)
Feb 2021 to Jun 2021 : Zech Medley (D) to Kilmarnock (Scotland, Tier 1)
Feb 2021 to Jun 2021 : Matt Smith (M) to Charlton Athletic (League One, Tier 3)
Feb 2021 to Jun 2021 : Joe Willock (M) to Newcastle Utd (Premier League, Tier 1)
Jan 2021 to Jun 2021 : William Saliba (D) to Nice (France, Tier 1)
Jan 2021 to Jun 2021 : Sead Kolasinac (D) to Schalke 04 (Germany, Tier 1) (Arsenal pay 25% of wages, Schalke 25% and Kola takes a 50% cut)
Oct 2020 to Jan 2021 : Tom Smith (G) to Dover (National League, Tier 5)
Oct 2020 to Jan 2021 : James Olayinka (F) to Southend United (League Two, Tier 4)
Oct 2020 to Jan 2021 : Harry Clarke (D) to Oldham Athletic (League Two, Tier 4)
Oct 2020 to Jan 2021 : Tolaji Bola (D) to Rochdale (League One, Tier 3)
Oct 2020 to Jan 2021 : Dejan Iliev (G) to Shrewsbury Town (League One, Tier 3)
Oct 2020 to Jun 2021 : Lucas Torreira (M) to Atletico Madrid (Spain, Tier 1)
Oct 2020 to Jun 2021 : Matteo Guendouzi (M) to Hertha Berlin (Germany, Tier 1) (*£3.6m loan fee)
Sep 2020 to Jan 2021 : Daniel Ballard (D) to Blackpool (League One, Tier 3)
Sep 2020 to Jun 2021 : Mark McGuinness (D) to Ipswich Town (League One, Tier 3)
Sep 2020 to Jun 2021 : Tyreece John-Jules (F) to Doncaster Rovers (League One, Tier 3)
Sep 2020 to Jun 2021 : Ben Sheaf (M) to Coventry City (Championship, Tier 2)
Aug 2020 to Jun 2021 : Jordi Osei-Tutu (D) to Cardiff City (Championship, Tier 2)
Aug 2020 to Jun 2021 : Zak Swanson (D) to MVV Maastricht (Eerste Divisie, Holland, Tier 2)
Aug 2020 to Jun 2021 : Matt Smith (M) to Swindon Town (League One, Tier 3)
Aug 2020 to Jun 2021 : Trae Coyle (M) to Gillingham (League One, Tier 3)
Aug 2020 to Jun 2021 : Zech Medley (D) to Gillingham (League One, Tier 3)
Jul 2020 to Jun 2021 : Konstantinos Mavropanos (D) to VfB Stuttgart (Germany, Tier 1) (*£225k loan fee)
No one knows the exact fees or exact wages, these are all collected from various web sites.