Serie A · 2026-27
Net spend by club
Biggest net spender first · click a header to sort, a club for every signing and departure · all moves by date →
League spent €2,064.7mReceived €1,396.7mNet −€668.0mIn 454 · Out 918 · Summer 2026 · includes provider estimates
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1
Juventus2846−€315.1m+€47.8m−€267.3m
Juventus · −€315.1m spent · +€47.8m received · net −€267.3m · In 28 · Out 46
| 28 Sept | In | Neto · GK | from Free agent | Free |
| 28 Sept | In | Neto · GK | from Free agent | Free |
| 2 Sept | Out | Nicolo Cudrig · LWB | to Carrarese | Loan |
| 2 Sept | Out | Tommaso Mancini · AM | to Livorno | Loan |
| 2 Sept | Out | Lorenzo Anghelè · CM | to Südtirol | Loan |
| 2 Sept | Out | Nicolo Cudrig · LWB | to Carrarese | Loan |
| 2 Sept | Out | Tommaso Mancini · AM | to Livorno | Loan |
| 2 Sept | Out | Lorenzo Anghelè · CM | to Südtirol | Loan |
| 1 Sept | Out | Javier Gil | to Atlético Madrileño | Loan |
| 1 Sept | Out | Javier Gil | to Atlético Madrileño | Loan |
| 1 Sept | Out | Jonathan David · ST | to Atlético Madrid | Loan |
| 1 Sept | In | Nick Woltemade · ST | from Newcastle | Loan |
| 1 Sept | Out | Jonathan David · ST | to Atlético Madrid | Loan |
| 1 Sept | In | Nick Woltemade · ST | from Newcastle | Loan |
| 1 Sept | In | Pape Sarr · CM | from Tottenham | Loan |
| 1 Sept | In | Pape Sarr · CM | from Tottenham | Loan |
| 28 Aug | Out | Fabio Miretti · AM | to Beşiktaş | Loan |
| 28 Aug | Out | Fabio Miretti · AM | to Beşiktaş | Loan |
| 26 Aug | Out | Mattia Perin · GK | to Palermo | €400k |
| 26 Aug | Out | Mattia Perin · GK | to Palermo | €500k |
| 26 Aug | Out | Mattia Perin · GK | to Palermo | €400k |
| 26 Aug | Out | Mattia Perin · GK | to Palermo | €500k |
| 25 Aug | In | Kamil Grabara · GK | from Wolfsburg | Loan |
| 25 Aug | In | Kamil Grabara · GK | from Wolfsburg | Loan |
| 25 Aug | Out | Michele Di Gregorio · GK | to Bournemouth | Loan |
| 25 Aug | Out | Michele Di Gregorio · GK | to Bournemouth | Loan |
| 21 Aug | Out | Arthur · DM | to Free agent | — |
| 21 Aug | Out | Arthur · DM | to Free agent | — |
| 18 Aug | In | Guglielmo Vicario · GK | from Tottenham | Loan |
| 18 Aug | In | Guglielmo Vicario · GK | from Tottenham | Loan |
| 17 Aug | In | Jhon Lucumí · CB | from Bologna | €20.1m |
| 17 Aug | In | Jhon Lucumí · CB | from Bologna | €20.1m |
| 15 Aug | Out | Tommaso Mancini · AM | to Livorno | Loan |
| 14 Aug | Out | Tommaso Mancini · AM | to Livorno | Loan |
| 3 Aug | Out | João Mário · RB | to Fiorentina | Loan |
| 3 Aug | Out | João Mário · RB | to Fiorentina | Loan |
| 3 Aug | Out | Vasilije Adžić · CM | to Sassuolo | Loan |
| 3 Aug | Out | Vasilije Adžić · CM | to Sassuolo | Loan |
| 2 Aug | In | Randal Kolo Muani · ST | from PSG | €41.2m |
| 2 Aug | In | Kerim Alajbegović · LW | from Leverkusen | €32m |
| 2 Aug | In | Randal Kolo Muani · ST | from PSG | €41.2m |
| 2 Aug | In | Kerim Alajbegović · LW | from Leverkusen | €32m |
| 31 Jul | Out | Pedro Felipe · CB | to Racing Santander | Free |
| 31 Jul | Out | Pedro Felipe · CB | to Racing Santander | Free |
| 30 Jul | Out | Jonas Rouhi · LM | to Carrarese | Loan |
| 30 Jul | Out | Jonas Rouhi · LM | to Carrarese | Loan |
| 28 Jul | Out | Loïs Openda · ST | to Lyon | Loan |
| 28 Jul | Out | Loïs Openda · ST | to Lyon | Loan |
| 16 Jul | In | Zeki Çelik · RWB | from Roma | Free |
| 16 Jul | In | Zeki Çelik · RWB | from Roma | Free |
| 2 Jul | Out | David Puczka · CB | to Genoa | Free |
| 2 Jul | Out | David Puczka · CB | to Genoa | Free |
| 1 Jul | In | Jeff Ekhator · ST | from Genoa | €16m |
| 1 Jul | Out | Giovanni Daffara · GK | to Parma | €6m |
| 1 Jul | In | Jeff Ekhator · ST | from Genoa | €16m |
| 1 Jul | Out | Giovanni Daffara · GK | to Parma | €6m |
| 30 Jun | Out | Dušan Vlahović · ST | to Free agent | Free |
| 30 Jun | Out | Dušan Vlahović · ST | to Free agent | Free |
| 26 Jun | Out | Alessandro Sersanti · CM | to Modena | — |
| 26 Jun | Out | Alessandro Sersanti · CM | to Modena | — |
| 20 Jun | In | Giovanni Daffara · GK | from Avellino | €1m |
| 19 Jun | In | Giacomo Faticanti · DM | from Lecce | — |
| 19 Jun | In | Giacomo Faticanti | from Lecce | — |
| 19 Jun | In | Giacomo Faticanti · CM | from Lecce | — |
| 15 Jun | In | Jérémie Boga · LW | from Nice | €5m |
| 15 Jun | In | Jérémie Boga · LW | from Nice | €5m |
| 5 Jun | Out | Timothy Weah · RB | to Marseille | €14.5m |
| 5 Jun | In | Loïs Openda · ST | from RB Leipzig | €42.8m |
| 5 Jun | Out | Timothy Weah · RB | to Marseille | €14.5m |
| 5 Jun | In | Loïs Openda · ST | from RB Leipzig | €42.8m |
| 4 Jun | Out | Facundo González · CB | to Racing Santander | €2.5m |
| 4 Jun | Out | Filip Kostić · LWB | to Free agent | — |
| 4 Jun | Out | Facundo González · CB | to Racing Santander | €2.5m |
| 4 Jun | Out | Filip Kostić · LWB | to Free agent | — |
2
Fiorentina3283−€280m+€29.9m−€250.1m
Fiorentina · −€280m spent · +€29.9m received · net −€250.1m · In 32 · Out 83
| 4 Sept | Out | Antonín Barák · CM | to APOEL Nicosia | — |
| 4 Sept | Out | Antonín Barák · CM | to APOEL Nicosia | — |
| 1 Sept | Out | M'Bala Nzola · ST | to Cagliari | — |
| 1 Sept | Out | Rolando Mandragora · CM | to Torino | €5m |
| 1 Sept | In | Pote · LW | from Sporting CP | Loan |
| 1 Sept | Out | Albert Guðmundsson · LW | to Lazio | Loan |
| 1 Sept | In | Wilfried Gnonto · LW | from Leeds | Loan |
| 1 Sept | In | Beto · ST | from Everton | €18m |
| 1 Sept | Out | Moise Kean · ST | to Como | Loan |
| 1 Sept | Out | M'Bala Nzola · ST | to Cagliari | — |
| 1 Sept | Out | Rolando Mandragora · CM | to Torino | €5m |
| 1 Sept | In | Pote · LW | from Sporting CP | Loan |
| 1 Sept | Out | Albert Guðmundsson · LW | to Lazio | Loan |
| 1 Sept | In | Wilfried Gnonto · LW | from Leeds | Loan |
| 1 Sept | In | Beto · ST | from Everton | €18m |
| 1 Sept | Out | Moise Kean · ST | to Como | Loan |
| 1 Sept | In | Thomas Campaniello · ST | from Empoli | Loan |
| 1 Sept | In | Thomas Campaniello · ST | from Empoli | Loan |
| 30 Aug | Out | Eman Košpo · CB | to Mantova | Loan |
| 30 Aug | In | Alieu Njie · RM | from Torino | Loan |
| 30 Aug | Out | Eman Košpo · CB | to Mantova | Loan |
| 30 Aug | In | Alieu Njie · LW | from Torino | Loan |
| 28 Aug | Out | Giovanni Fabbian · AM | to Parma | Loan |
| 28 Aug | Out | Giovanni Fabbian · AM | to Parma | Loan |
| 21 Aug | Out | Niccolò Fortini · RB | to Torino | Loan |
| 21 Aug | Out | Niccolò Fortini · RB | to Torino | Loan |
| 14 Aug | Out | Roberto Piccoli · ST | to Bologna | Loan |
| 14 Aug | In | Mateo Pellegrino · ST | from Parma | €22.5m |
| 14 Aug | Out | Roberto Piccoli · ST | to Bologna | Loan |
| 14 Aug | In | Mateo Pellegrino · ST | from Parma | €22.5m |
| 11 Aug | Out | Riccardo Braschi · ST | to Thun | — |
| 11 Aug | Out | Riccardo Braschi · ST | to Thun | — |
| 10 Aug | Out | Filippo Distefano · ST | to Empoli | €250k |
| 10 Aug | Out | Filippo Distefano · ST | to Empoli | €250k |
| 7 Aug | In | Franco Mastantuono · RW | from Real Madrid | Loan |
| 7 Aug | In | Franco Mastantuono · RW | from Real Madrid | Loan |
| 7 Aug | Out | Nicolás Valentini · CB | to Deportivo Alavés | — |
| 7 Aug | Out | Nicolás Valentini · CB | to Deportivo Alavés | — |
| 5 Aug | Out | Lapo Deli | to Empoli | Loan |
| 5 Aug | Out | Lapo Deli | to Empoli | Loan |
| 4 Aug | Out | Giorgio Puzzoli · ST | to Alcione Milano | — |
| 4 Aug | Out | Giorgio Puzzoli · ST | to Alcione Milano | — |
| 3 Aug | In | João Mário · RB | from Juventus | Loan |
| 3 Aug | In | João Mário · RB | from Juventus | Loan |
| 2 Aug | Out | Simon Sohm · CM | to Venezia | Loan |
| 2 Aug | Out | Simon Sohm · CM | to Venezia | Loan |
| 31 Jul | In | Valde · LB | from Real Madrid | €8m |
| 31 Jul | In | Valde · LB | from Real Madrid | €8m |
| 31 Jul | Out | Matías Moreno · CB | to Venezia | Loan |
| 31 Jul | Out | Matías Moreno · CB | to Venezia | Loan |
| 29 Jul | Out | Pietro Comuzzo · CB | to Torino | Loan |
| 29 Jul | Out | Luís Balbo · LB | to Sturm Graz | €1.5m |
| 29 Jul | Out | Pietro Comuzzo · CB | to Torino | Loan |
| 29 Jul | Out | Luís Balbo · LB | to Sturm Graz | €1.5m |
| 27 Jul | Out | Tommaso Vannucchi · GK | to Arzignano Valchiampo | Loan |
| 27 Jul | Out | Tommaso Vannucchi · GK | to Arzignano Valchiampo | Loan |
| 26 Jul | Out | Pietro Leonardelli | to Treviso | Loan |
| 26 Jul | Out | Pietro Leonardelli | to Treviso | Loan |
| 25 Jul | Out | Giulio Scuderi · LB | to Juve Stabia | Loan |
| 25 Jul | Out | Giulio Scuderi · LB | to Juve Stabia | Loan |
| 22 Jul | Out | Antonín Barák · CM | to APOEL Nicosia | — |
| 21 Jul | Out | Filippo Distefano · ST | to Empoli | €250k |
| 21 Jul | Out | Alessandro Bianco · DM | to Modena | €1m |
| 21 Jul | Out | Filippo Distefano · ST | to Empoli | €250k |
| 21 Jul | Out | Alessandro Bianco · CM | to Modena | €1m |
| 21 Jul | Out | Tariq Lamptey · LB | to QPR | Free |
| 21 Jul | Out | Tariq Lamptey · LB | to QPR | Free |
| 21 Jul | Out | Filippo Distefano · ST | to Empoli | €250k |
| 20 Jul | Out | Filippo Distefano · ST | to Empoli | €250k |
| 20 Jul | In | Christ Inao Oulaï · DM | from Trabzonspor | €26m |
| 20 Jul | In | Christ Inao Oulaï · DM | from Trabzonspor | €26m |
| 19 Jul | Out | Mirko Elia | to Bari | Loan |
| 19 Jul | Out | Mirko Elia | to Bari | Loan |
| 18 Jul | Out | Amir Richardson · CM | to Le Havre | Loan |
| 18 Jul | Out | Amir Richardson · CM | to Le Havre | Loan |
| 17 Jul | Out | Robin Gosens · LB | to Schalke 04 | Loan |
| 17 Jul | Out | Robin Gosens · LB | to Schalke 04 | Loan |
| 14 Jul | Out | Jonas Harder · CM | to Basel | €2m |
| 14 Jul | Out | Maat Caprini · LW | to Cesena | Loan |
| 14 Jul | Out | Jonas Harder · CM | to Basel | €2m |
| 14 Jul | Out | Maat Caprini · LW | to Cesena | Loan |
| 14 Jul | Out | Lorenzo Romani · CB | to Carrarese | Loan |
| 14 Jul | Out | Edoardo Sadotti · RB | to Alcione Milano | Loan |
| 14 Jul | In | Álex Jiménez · RB | from Bournemouth | Loan |
| 14 Jul | Out | Jacopo Fazzini · LW | to Cagliari | Loan |
| 14 Jul | Out | Lorenzo Romani · CB | to Carrarese | Loan |
| 14 Jul | Out | Edoardo Sadotti · RB | to Alcione Milano | Loan |
| 14 Jul | In | Álex Jiménez · RB | from Bournemouth | Loan |
| 14 Jul | Out | Jacopo Fazzini · LW | to Cagliari | Loan |
| 11 Jul | In | Arthur Atta · CM | from Udinese | €25m |
| 11 Jul | In | Arthur Atta · AM | from Udinese | €25m |
| 10 Jul | Out | Tommaso Rubino · ST | to Carrarese | Loan |
| 10 Jul | Out | Tommaso Rubino · ST | to Carrarese | Loan |
| 10 Jul | Out | Tommaso Martinelli · GK | to Avellino | Loan |
| 10 Jul | Out | Tommaso Martinelli · GK | to Avellino | Loan |
| 9 Jul | Out | Lorenzo Amatucci · CM | to Deportivo A Coruña | €2.5m |
| 9 Jul | Out | Lorenzo Amatucci · CM | to Deportivo A Coruña | €2.5m |
| 8 Jul | Out | Eddy Kouadio · CB | to Monza | Loan |
| 8 Jul | Out | Eddy Kouadio · CB | to Monza | Loan |
| 7 Jul | In | Radu Drăgușin · CB | from Tottenham | Loan |
| 7 Jul | In | Radu Drăgușin · CB | from Tottenham | Loan |
| 4 Jul | Out | Leonardo Baroncelli | to Gubbio | Free |
| 4 Jul | Out | Leonardo Baroncelli · CB | to Gubbio | Free |
| 2 Jul | Out | Lucas Beltrán · ST | to River Plate | Loan |
| 2 Jul | Out | Lucas Beltrán · ST | to River Plate | Loan |
| 1 Jul | In | Viery · CB | from Grêmio | €15m |
| 1 Jul | In | Viery · CB | from Grêmio | €15m |
| 4 Jun | In | Giovanni Fabbian · AM | from Bologna | €15.5m |
| 4 Jun | In | Marco Brescianini · CM | from Atalanta | €10m |
| 4 Jun | Out | Abdelhamid Sabiri · AM | to Free agent | — |
| 4 Jun | Out | Lorenzo Lucchesi · CB | to Monza | €2.2m |
| 4 Jun | In | Giovanni Fabbian · AM | from Bologna | €15.5m |
| 4 Jun | In | Marco Brescianini · CM | from Atalanta | €10m |
| 4 Jun | Out | Abdelhamid Sabiri · AM | to Free agent | — |
| 4 Jun | Out | Lorenzo Lucchesi · CB | to Monza | €2.2m |
3
Milan1028−€302m+€100m−€202m
Milan · −€302m spent · +€100m received · net −€202m · In 10 · Out 28
| 2 Sept | Out | Andrea Magrassi · ST | to AS Reggina 1914 | — |
| 2 Sept | Out | Andrea Magrassi · ST | to AS Reggina 1914 | — |
| 2 Sept | Out | Jacopo Sardo · CB | to Pescara | Loan |
| 2 Sept | Out | Kevin Zeroli · CM | to Südtirol | Loan |
| 2 Sept | Out | Jacopo Sardo · DM | to Pescara | Loan |
| 2 Sept | Out | Kevin Zeroli · CM | to Südtirol | Loan |
| 2 Sept | Out | Youssouf Fofana · CM | to Sevilla | Loan |
| 1 Sept | Out | Youssouf Fofana · CM | to Sevilla | Loan |
| 31 Aug | In | Omari Hutchinson · RW | from Nottm Forest | Loan |
| 31 Aug | Out | Santiago Giménez · ST | to FC Porto | Loan |
| 31 Aug | In | Omari Hutchinson · RW | from Nottm Forest | Loan |
| 31 Aug | Out | Santiago Giménez · ST | to FC Porto | Loan |
| 29 Aug | Out | Rafael Leão · ST | to Galatasaray | €38m |
| 29 Aug | Out | Samuele Ricci · CM | to Como | Loan |
| 29 Aug | Out | Rafael Leão · ST | to Galatasaray | €38m |
| 29 Aug | Out | Samuele Ricci · CM | to Como | Loan |
| 25 Aug | Out | Christopher Nkunku · ST | to RB Leipzig | Loan |
| 25 Aug | Out | Christopher Nkunku · ST | to RB Leipzig | Loan |
| 20 Aug | In | Diego Moreira · RW | from Strasbourg | €45m |
| 19 Aug | In | Diego Moreira · RW | from Strasbourg | €45m |
| 19 Aug | Out | Andrej Kostić · ST | to Sparta Rotterdam | Loan |
| 19 Aug | Out | Andrej Kostić · ST | to Sparta Rotterdam | Loan |
| 18 Aug | Out | David Odogu · CB | to Toulouse | Loan |
| 18 Aug | Out | David Odogu · CB | to Toulouse | Loan |
| 14 Aug | Out | Zachary Athekame · RB | to Lyon | Loan |
| 14 Aug | Out | Zachary Athekame · RB | to Lyon | Loan |
| 9 Aug | Out | Ismaël Bennacer · DM | to Free agent | — |
| 9 Aug | Out | Ismaël Bennacer · DM | to Free agent | — |
| 30 Jul | Out | Filippo Scotti | to Savoia | Free |
| 30 Jul | Out | Filippo Scotti | to Savoia | Free |
| 29 Jul | In | Sankhoun Diawara · CB | from Troyes | €2m |
| 29 Jul | In | Sankhoun Diawara · CB | from Troyes | €2m |
| 10 Jul | In | Mario Gila · CB | from Lazio | €30m |
| 10 Jul | In | Mario Gila · CB | from Lazio | €30m |
| 30 Jun | In | Gonçalo Ramos · ST | from PSG | €74m |
| 30 Jun | In | Gonçalo Ramos · ST | from PSG | €74m |
| 16 Jun | Out | Álvaro Morata · ST | to Como | €12m |
| 16 Jun | Out | Álvaro Morata · ST | to Como | €12m |
4
Como2946−€217.3m+€34.3m−€183m
Como · −€217.3m spent · +€34.3m received · net −€183m · In 29 · Out 46
| 1 Sept | Out | Emil Audero · GK | to Rayo Vallecano | Loan |
| 1 Sept | Out | Emil Audero · GK | to Rayo Vallecano | Loan |
| 1 Sept | Out | Matthias Braunöder · DM | to Carrarese | — |
| 1 Sept | In | Robert Sánchez · GK | from Chelsea | Loan |
| 1 Sept | Out | Iván Azon · ST | to Getafe | Loan |
| 1 Sept | Out | Nicolas-Gerrit Kühn · RW | to M'gladbach | Loan |
| 1 Sept | In | Moise Kean · ST | from Fiorentina | Loan |
| 1 Sept | Out | Matthias Braunöder · DM | to Carrarese | — |
| 1 Sept | In | Robert Sánchez · GK | from Chelsea | Loan |
| 1 Sept | Out | Iván Azon · ST | to Getafe | Loan |
| 1 Sept | Out | Nicolas-Gerrit Kühn · RW | to M'gladbach | Loan |
| 1 Sept | In | Moise Kean · ST | from Fiorentina | Loan |
| 31 Aug | Out | Noel Törnqvist · GK | to Monza | Loan |
| 31 Aug | Out | Noel Törnqvist · GK | to Monza | Loan |
| 30 Aug | Out | Ignace Van Der Brempt · RB | to Sassuolo | Loan |
| 30 Aug | Out | Ignace Van Der Brempt · RB | to Sassuolo | Loan |
| 29 Aug | In | Samuele Ricci · CM | from Milan | Loan |
| 29 Aug | In | Davide Zamagni | from Cesena | €150k |
| 29 Aug | In | Samuele Ricci · CM | from Milan | Loan |
| 29 Aug | In | Davide Zamagni | from Cesena | €150k |
| 29 Aug | Out | Alessandro Gabrielloni · ST | to Palermo | Loan |
| 29 Aug | Out | Alessandro Gabrielloni · ST | to Palermo | Loan |
| 28 Aug | In | Ettore Broggian · CB | from LR Vicenza | — |
| 28 Aug | In | Ettore Broggian · RB | from LR Vicenza | — |
| 28 Aug | Out | Álvaro Morata · ST | to Leganés | Loan |
| 28 Aug | In | Ettore Broggian · RB | from LR Vicenza | — |
| 28 Aug | Out | Álvaro Morata · ST | to Leganés | Loan |
| 26 Aug | In | Willy Kambwala · CB | from Villarreal | Loan |
| 26 Aug | Out | Tommaso Fumagalli · ST | to Inter | — |
| 26 Aug | In | Willy Kambwala · CB | from Villarreal | Loan |
| 26 Aug | Out | Tommaso Fumagalli · ST | to Inter | — |
| 22 Aug | Out | Alieu Fadera · LW | to Cagliari | Loan |
| 22 Aug | Out | Alieu Fadera · LW | to Cagliari | Loan |
| 18 Aug | Out | Andrés Cuenca · CB | to Sporting Gijón | Loan |
| 18 Aug | Out | Andrés Cuenca · CB | to Sporting Gijón | Loan |
| 18 Aug | Out | Ali Jasim · LW | to Zakho | €650k |
| 18 Aug | Out | Ali Jasim · LW | to Zakho | €650k |
| 18 Aug | Out | Fabio Rispoli · CM | to Südtirol | Loan |
| 18 Aug | Out | Fabio Rispoli · CM | to Südtirol | Loan |
| 14 Aug | Out | Andréa Le Borgne · CM | to Hellas Verona | Loan |
| 14 Aug | Out | Andréa Le Borgne · CM | to Hellas Verona | Loan |
| 12 Aug | Out | Stefan Posch · CB | to Mainz | €4m |
| 12 Aug | Out | Stefan Posch · CB | to Mainz | €4m |
| 9 Aug | In | Trevoh Chalobah · CB | from Chelsea | €30m |
| 9 Aug | In | Trevoh Chalobah · CB | from Chelsea | €30m |
| 7 Aug | In | Yan Couto · RWB | from Dortmund | Loan |
| 7 Aug | In | Yan Couto · RWB | from Dortmund | Loan |
| 18 Jul | Out | Mërgim Vojvoda · RW | to Udinese | €1.5m |
| 18 Jul | Out | Mërgim Vojvoda · RWB | to Udinese | €1.5m |
| 18 Jul | Out | Yannik Engelhardt · DM | to Freiburg | €7m |
| 18 Jul | Out | Yannik Engelhardt · DM | to Freiburg | €7m |
| 15 Jul | In | Mattia Liberali · AM | from Catanzaro | €6m |
| 15 Jul | In | Mattia Liberali · AM | from Catanzaro | €6m |
| 14 Jul | Out | Fellipe Jack · CB | to Cremonese | Loan |
| 14 Jul | Out | Fellipe Jack · CB | to Cremonese | Loan |
| 4 Jul | Out | Tommaso Cassandro · CB | to Palermo | — |
| 4 Jul | Out | Tommaso Cassandro · CB | to Palermo | — |
| 4 Jul | Out | Federico Chinetti · AM | to Mantova | Loan |
| 4 Jul | Out | Federico Chinetti · AM | to Mantova | Loan |
| 2 Jul | In | Kaiki · LB | from Cruzeiro | Loan |
| 2 Jul | In | Kaiki · LB | from Cruzeiro | Loan |
| 2 Jul | In | Luis Milla · CM | from Getafe | Free |
| 2 Jul | In | Luis Milla · CM | from Getafe | Free |
| 30 Jun | In | Nico Paz · AM | from Real Madrid | €60m |
| 30 Jun | In | Nico Paz · AM | from Real Madrid | €60m |
| 19 Jun | Out | Alberto Moreno · LB | to Free agent | — |
| 19 Jun | Out | Alberto Moreno · LB | to Free agent | — |
| 18 Jun | Out | Sergi Roberto · DM | to Free agent | — |
| 18 Jun | Out | Sergi Roberto · DM | to Free agent | — |
| 16 Jun | In | Álvaro Morata · ST | from Milan | €12m |
| 16 Jun | In | Álvaro Morata · ST | from Milan | €12m |
| 4 Jun | In | Andrés Cuenca · CB | from Barcelona | €500k |
| 4 Jun | Out | Patrick Cutrone · ST | to Monza | €4m |
| 4 Jun | In | Andrés Cuenca · CB | from Barcelona | €500k |
| 4 Jun | Out | Patrick Cutrone · ST | to Monza | €4m |
5
Roma1444−€207m+€40.6m−€166.4m
Roma · −€207m spent · +€40.6m received · net −€166.4m · In 14 · Out 44
| 14 Sept | Out | Anass Salah-Eddine · LB | to Panathinaikos | Loan |
| 14 Sept | Out | Anass Salah-Eddine · LB | to Panathinaikos | Loan |
| 1 Sept | Out | Robinio Vaz · ST | to Hull | Loan |
| 1 Sept | Out | Robinio Vaz · ST | to Hull | Loan |
| 1 Sept | Out | Neil El Aynaoui · DM | to RB Leipzig | Loan |
| 1 Sept | Out | Neil El Aynaoui · DM | to RB Leipzig | Loan |
| 1 Sept | Out | Mattia Mannini · CM | to Benevento | Loan |
| 1 Sept | Out | Mattia Mannini · RM | to Benevento | Loan |
| 31 Aug | Out | Jan Ziólkowski · CB | to Monza | Loan |
| 31 Aug | Out | Jan Ziólkowski · CB | to Monza | Loan |
| 30 Aug | In | Marten de Roon · DM | from Atalanta | €1m |
| 30 Aug | In | Marten de Roon · DM | from Atalanta | €1m |
| 30 Aug | In | Leonardo Balerdi · CB | from Marseille | Loan |
| 30 Aug | In | Leonardo Balerdi · CB | from Marseille | Loan |
| 19 Aug | Out | Filippo Reale · CB | to Carrarese | Loan |
| 19 Aug | In | Rodrigo Mora · CM | from FC Porto | €25m |
| 19 Aug | Out | Filippo Reale · CB | to Carrarese | Loan |
| 19 Aug | In | Rodrigo Mora · CM | from FC Porto | €25m |
| 18 Aug | Out | Luigi Cherubini · AM | to Benevento | Loan |
| 18 Aug | Out | Luigi Cherubini · AM | to Benevento | Loan |
| 16 Aug | Out | Mohamed Seck · CB | to Foggia | Loan |
| 16 Aug | Out | Mohamed Seck · CB | to Foggia | Loan |
| 12 Aug | In | Nahuel Molina · RB | from Atlético Madrid | €18m |
| 12 Aug | In | Nahuel Molina · RB | from Atlético Madrid | €18m |
| 11 Aug | Out | Radosław Żelezny · GK | to Perugia | Loan |
| 11 Aug | Out | Radosław Żelezny · GK | to Perugia | Loan |
| 7 Aug | Out | Marash Kumbulla · CB | to Rayo Vallecano | Loan |
| 7 Aug | Out | Marash Kumbulla · CB | to Rayo Vallecano | Loan |
| 5 Aug | Out | Angeliño · LB | to Deportivo A Coruña | Loan |
| 5 Aug | Out | Angeliño · LB | to Deportivo A Coruña | Loan |
| 1 Aug | In | Konstantinos Koulierakis · CB | from Wolfsburg | €16.5m |
| 1 Aug | In | Konstantinos Koulierakis · CB | from Wolfsburg | €16.5m |
| 30 Jul | Out | Mattia Della Rocca | to Avellino | — |
| 30 Jul | Out | Mattia Della Rocca | to Avellino | — |
| 30 Jul | Out | Artem Dovbyk · ST | to Bologna | Loan |
| 30 Jul | In | Santiago Castro · ST | from Bologna | €35m |
| 30 Jul | Out | Artem Dovbyk · ST | to Bologna | Loan |
| 30 Jul | In | Santiago Castro · ST | from Bologna | €35m |
| 29 Jul | Out | Riccardo Pagano · AM | to Cesena | — |
| 29 Jul | Out | Riccardo Pagano · AM | to Cesena | — |
| 16 Jul | Out | Zeki Çelik · RWB | to Juventus | Free |
| 16 Jul | Out | Zeki Çelik · RWB | to Juventus | Free |
| 1 Jul | Out | Alessandro Romano · CM | to Cagliari | Loan |
| 1 Jul | Out | Alessandro Romano · CM | to Cagliari | Loan |
| 29 Jun | Out | Mattia Della Rocca | to Avellino | — |
| 28 Jun | Out | Mattia Della Rocca | to Avellino | — |
| 11 Jun | Out | Tommaso Baldanzi · AM | to Genoa | €9.5m |
| 11 Jun | Out | Tommaso Baldanzi · AM | to Genoa | €9.5m |
| 5 Jun | In | Daniele Ghilardi · CB | from Hellas Verona | €8m |
| 5 Jun | Out | Eldor Shomurodov · AM | to Başakşehir | €2.8m |
| 5 Jun | In | Daniele Ghilardi · CB | from Hellas Verona | €8m |
| 5 Jun | Out | Eldor Shomurodov · AM | to Başakşehir | €2.8m |
| 4 Jun | Out | Stephan El Shaarawy · AM | to Free agent | — |
| 4 Jun | Out | Stephan El Shaarawy · LW | to Free agent | — |
| 4 Jun | Out | Saud Abdulhamid · RWB | to Lens | €3.5m |
| 4 Jun | Out | Saud Abdulhamid · RWB | to Lens | €3.5m |
| 3 Jun | Out | Buba Sangaré · RB | to Elche | €4.5m |
| 3 Jun | Out | Buba Sangaré · RB | to Elche | €4.5m |
6
Inter1848−€182m+€59m−€123m
Inter · −€182m spent · +€59m received · net −€123m · In 18 · Out 48
| 2 Sept | Out | Issiaka Kamate · RM | to Atlético Madrid | €2m |
| 2 Sept | Out | Mattia Zanchetta · CM | to Giana Erminio | Loan |
| 2 Sept | Out | Issiaka Kamate · RM | to Atlético Madrid | €2m |
| 2 Sept | Out | Mattia Zanchetta · CM | to Giana Erminio | Loan |
| 1 Sept | In | Lorenzo Tosto · CB | from Empoli | Loan |
| 1 Sept | In | Lorenzo Tosto · CB | from Empoli | Loan |
| 31 Aug | Out | Yanis Massolin · CM | to Cagliari | Loan |
| 31 Aug | Out | Yanis Massolin · CM | to Cagliari | Loan |
| 29 Aug | Out | Kristjan Asllani · DM | to Al-Jazira | Loan |
| 29 Aug | Out | Kristjan Asllani · CM | to Al-Jazira | Loan |
| 29 Aug | In | Charlys · DM | from Hellas Verona | Loan |
| 29 Aug | In | Charlys · DM | from Hellas Verona | Loan |
| 27 Aug | Out | Luka Topalović · CM | to Carrarese | Loan |
| 27 Aug | Out | Luka Topalović · CM | to Carrarese | Loan |
| 26 Aug | In | Tommaso Fumagalli · ST | from Como | — |
| 26 Aug | Out | Yvan Kouadio Maye · CB | to Monza | Loan |
| 26 Aug | In | Tommaso Fumagalli · ST | from Como | — |
| 26 Aug | Out | Yvan Kouadio Maye · CB | to Monza | Loan |
| 21 Aug | In | Curtis Jones · DM | from Liverpool | €30m |
| 21 Aug | In | Curtis Jones · DM | from Liverpool | €30m |
| 18 Aug | Out | Thomas Berenbruch · CM | to Avellino | Loan |
| 18 Aug | Out | Thomas Berenbruch · CM | to Avellino | Loan |
| 15 Aug | In | Djed Spence · LB | from Tottenham | €35m |
| 15 Aug | In | Djed Spence · LB | from Tottenham | €35m |
| 14 Aug | Out | Davide Frattesi · CM | to Lazio | Loan |
| 14 Aug | Out | Davide Frattesi · CM | to Lazio | Loan |
| 10 Aug | Out | Aymen Zouin · LW | to Parma | €500k |
| 10 Aug | Out | Aymen Zouin · LW | to Parma | €500k |
| 3 Aug | Out | Dilan Zárate · CM | to Cádiz | Loan |
| 3 Aug | Out | Dilan Zárate · CM | to Cádiz | Loan |
| 1 Aug | Out | Ebenezer Akinsanmiro · CM | to Monza | Loan |
| 1 Aug | Out | Ebenezer Akinsanmiro · CM | to Monza | Loan |
| 30 Jul | In | John Stones · CB | from Free agent | Free |
| 30 Jul | In | John Stones · CB | from Free agent | Free |
| 24 Jul | In | Alessandro Milani · LB | from Lazio | — |
| 24 Jul | In | Alessandro Milani · LB | from Lazio | — |
| 22 Jul | Out | Matteo Cocchi · LM | to Padova | Loan |
| 22 Jul | Out | Matteo Cocchi · LM | to Padova | Loan |
| 15 Jul | Out | Luca Di Maggio · CM | to Padova | €500k |
| 15 Jul | Out | Luca Di Maggio · CM | to Padova | €500k |
| 13 Jul | Out | Matteo Spinaccè · ST | to Mantova | Loan |
| 13 Jul | Out | Matteo Spinaccè · ST | to Mantova | Loan |
| 13 Jul | Out | Christos Alexiou · CB | to AEK Athens | Loan |
| 13 Jul | Out | Christos Alexiou · CB | to AEK Athens | Loan |
| 10 Jul | Out | Giacomo Stabile · CB | to Südtirol | Loan |
| 10 Jul | Out | Giacomo Stabile · CB | to Südtirol | Loan |
| 9 Jul | In | Ivan Provedel · GK | from Lazio | €3m |
| 9 Jul | In | Ivan Provedel · GK | from Lazio | €3m |
| 6 Jul | Out | Giacomo De Pieri · AM | to Ascoli | Loan |
| 6 Jul | Out | Giacomo De Pieri · AM | to Ascoli | Loan |
| 5 Jul | Out | Denzel Dumfries · RB | to Real Madrid | €20m |
| 5 Jul | Out | Denzel Dumfries · RB | to Real Madrid | €20m |
| 2 Jul | Out | Franco Carboni · LM | to Parma | €2.5m |
| 2 Jul | Out | Franco Carboni · LM | to Parma | €2.5m |
| 26 Jun | Out | Stefan de Vrij · CB | to Free agent | — |
| 26 Jun | Out | Stefan de Vrij · CB | to Free agent | — |
| 10 Jun | Out | Yann Sommer · GK | to Free agent | — |
| 10 Jun | Out | Yann Sommer · GK | to Free agent | — |
| 6 Jun | Out | Francesco Acerbi · CB | to Free agent | — |
| 6 Jun | Out | Matteo Darmian · RM | to Free agent | — |
| 6 Jun | Out | Francesco Acerbi · CB | to Free agent | — |
| 6 Jun | Out | Matteo Darmian · RM | to Free agent | — |
| 5 Jun | Out | Sebastiano Esposito · ST | to Cagliari | €4m |
| 5 Jun | Out | Sebastiano Esposito · ST | to Cagliari | €4m |
| 5 Jun | In | Aleksandar Stanković · DM | from Club Brugge | €23m |
| 5 Jun | In | Aleksandar Stanković · DM | from Club Brugge | €23m |
7
Frosinone3629−€46.6m+€1.2m−€45.4m
Frosinone · −€46.6m spent · +€1.2m received · net −€45.4m · In 36 · Out 29
| 9 Sept | Out | Alejandro Cichero · ST | to Paradiso | Loan |
| 9 Sept | Out | Alejandro Cichero · ST | to Paradiso | Loan |
| 4 Sept | Out | Ilias Koutsoupias · CM | to Anderlecht | €600k |
| 4 Sept | Out | Ilias Koutsoupias · CM | to Anderlecht | €600k |
| 1 Sept | Out | Kevin Barcella · CM | to Crotone | Loan |
| 1 Sept | Out | Kevin Barcella · CM | to Crotone | Loan |
| 28 Aug | In | Tomás Bobček · ST | from Lechia Gdańsk | €10.7m |
| 28 Aug | In | Tomás Bobček · ST | from Lechia Gdańsk | €10.7m |
| 27 Aug | In | Daniel Bîrligea · ST | from FCSB | Loan |
| 27 Aug | Out | Muhammad Colley | to Casertana | Loan |
| 27 Aug | In | Daniel Bîrligea · ST | from FCSB | Loan |
| 27 Aug | Out | Muhammad Colley | to Casertana | Loan |
| 26 Aug | Out | Niccolò Corrado · LB | to Empoli | Loan |
| 26 Aug | Out | Filippo Grosso · AM | to Crotone | Loan |
| 26 Aug | Out | Niccolò Corrado · LB | to Empoli | Loan |
| 26 Aug | Out | Filippo Grosso · CM | to Crotone | Loan |
| 26 Aug | In | Enzo Tchato · RB | from Montpellier | €800k |
| 26 Aug | In | Enzo Tchato · RB | from Montpellier | €800k |
| 26 Aug | Out | Jérémy Oyono · RB | to Spezia | Loan |
| 26 Aug | Out | Jérémy Oyono · RB | to Spezia | Loan |
| 21 Aug | Out | Sergio Kalaj · CB | to Spezia | Free |
| 21 Aug | Out | Sergio Kalaj · CB | to Spezia | Free |
| 20 Aug | Out | Jacopo Gelli · CB | to Cesena | Loan |
| 20 Aug | Out | Jacopo Gelli · CB | to Cesena | Loan |
| 19 Aug | In | Omar Fayed · CB | from Fenerbahçe | €500k |
| 19 Aug | In | Omar Fayed · CB | from Fenerbahçe | €500k |
| 18 Aug | Out | Edoardo Masciangelo · LW | to Catania | Free |
| 18 Aug | Out | Edoardo Masciangelo · LWB | to Catania | Free |
| 14 Aug | In | Aleksa Terzić · LB | from Salzburg | €2.5m |
| 14 Aug | In | Aleksa Terzić · LB | from Salzburg | €2.5m |
| 12 Aug | In | Florian Grillitsch · CM | from Free agent | Free |
| 12 Aug | In | Romano Schmid · AM | from Werder Bremen | €8.5m |
| 12 Aug | In | Florian Grillitsch · CM | from Free agent | Free |
| 12 Aug | In | Romano Schmid · AM | from Werder Bremen | €8.5m |
| 10 Aug | In | Patrizio Masini · DM | from Genoa | Loan |
| 10 Aug | In | Patrizio Masini · DM | from Genoa | Loan |
| 1 Aug | In | Kevin Akpoguma · CB | from Hoffenheim | Free |
| 1 Aug | In | Kevin Akpoguma · CB | from Hoffenheim | Free |
| 24 Jul | In | Luis Hasa · CM | from Napoli | — |
| 24 Jul | In | Alessio Zerbin · RM | from Napoli | — |
| 24 Jul | In | Luis Hasa · CM | from Napoli | — |
| 24 Jul | In | Alessio Zerbin · RM | from Napoli | — |
| 18 Jul | In | Sebastiano Desplanches · GK | from Palermo | Loan |
| 18 Jul | In | Sebastiano Desplanches · GK | from Palermo | Loan |
| 14 Jul | Out | Lorenzo Gori · ST | to Grosseto | Loan |
| 14 Jul | Out | Lorenzo Gori · ST | to Grosseto | Loan |
| 13 Jul | In | Anouar El Azzouzi · CM | from Düsseldorf | Free |
| 13 Jul | In | Anouar El Azzouzi · DM | from Düsseldorf | Free |
| 13 Jul | In | Seydou Fini · RW | from Genoa | Loan |
| 13 Jul | Out | Silvio Colella | to Atalanta | Loan |
| 13 Jul | Out | Abdoulie Ndow · DM | to Spezia | — |
| 13 Jul | In | Seydou Fini · RW | from Genoa | Loan |
| 13 Jul | Out | Abdoulie Ndow · CM | to Spezia | — |
| 12 Jul | In | Antonio Raimondo · ST | from Bologna | Loan |
| 12 Jul | In | Gabriele Calvani · CB | from Genoa | Loan |
| 12 Jul | In | Antonio Raimondo · ST | from Bologna | Loan |
| 12 Jul | In | Gabriele Calvani · CB | from Genoa | Loan |
| 8 Jul | Out | Riccardo Marchizza · LB | to LR Vicenza | Free |
| 8 Jul | Out | Riccardo Marchizza · LB | to LR Vicenza | Free |
| 7 Jul | In | Wisdom Amey · CB | from Bologna | Loan |
| 7 Jul | In | Wisdom Amey · CB | from Bologna | Loan |
| 18 Jun | In | Giacomo Calò · CM | from Cesena | €300k |
| 18 Jun | In | Giacomo Calò · CM | from Cesena | €300k |
| 6 Jun | Out | Davide Biraschi · CB | to Karagümrük | — |
| 6 Jun | Out | Davide Biraschi · CB | to Karagümrük | — |
8
Monza3028−€32m+€2m−€30m
Monza · −€32m spent · +€2m received · net −€30m · In 30 · Out 28
| 1 Sept | In | Saba Goglichidze · CB | from Udinese | Loan |
| 1 Sept | Out | Solomon Loubao · ST | to Catanzaro | Loan |
| 1 Sept | In | Saba Goglichidze · CB | from Udinese | Loan |
| 1 Sept | In | Exequiel Zeballos · LW | from Boca Juniors | €5m |
| 1 Sept | Out | Solomon Loubao · ST | to Catanzaro | Loan |
| 1 Sept | In | Exequiel Zeballos · LW | from Boca Juniors | €5m |
| 1 Sept | Out | Filippo Delli Carri · CB | to Sampdoria | Loan |
| 1 Sept | Out | Filippo Delli Carri · CB | to Sampdoria | Loan |
| 1 Sept | Out | Nicolas Galazzi · AM | to Padova | Loan |
| 1 Sept | Out | Nicolas Galazzi · AM | to Padova | Loan |
| 31 Aug | In | Noel Törnqvist · GK | from Como | Loan |
| 31 Aug | In | Noel Törnqvist · GK | from Como | Loan |
| 31 Aug | In | Jan Ziólkowski · CB | from Roma | Loan |
| 31 Aug | In | Jan Ziólkowski · CB | from Roma | Loan |
| 28 Aug | In | Michael Folorunsho · CM | from Napoli | Loan |
| 28 Aug | In | Michael Folorunsho · CM | from Napoli | Loan |
| 28 Aug | In | Cyril Ngonge · RW | from Napoli | Loan |
| 28 Aug | In | Cyril Ngonge · ST | from Napoli | Loan |
| 28 Aug | Out | Semuel Pizzignacco · GK | to Carrarese | Loan |
| 28 Aug | Out | Semuel Pizzignacco · GK | to Carrarese | Loan |
| 27 Aug | Out | Alessandro Berretta · CM | to Pergolettese | Loan |
| 27 Aug | Out | Alessandro Berretta · CM | to Pergolettese | Loan |
| 26 Aug | In | Yvan Kouadio Maye · CB | from Inter | Loan |
| 26 Aug | In | Yvan Kouadio Maye · CB | from Inter | Loan |
| 20 Aug | In | Idrissa Touré · RM | from Pisa | €2.3m |
| 20 Aug | Out | Andrea Petagna · ST | to Pisa | — |
| 20 Aug | In | Idrissa Touré · RM | from Pisa | €2.3m |
| 20 Aug | Out | Andrea Petagna · ST | to Pisa | — |
| 18 Aug | Out | Arvid Brorsson · CB | to Raków Częstochowa | — |
| 18 Aug | Out | Arvid Brorsson · CB | to Raków Częstochowa | — |
| 7 Aug | In | Jay Robinson · AM | from Southampton | Loan |
| 7 Aug | In | Jay Robinson · AM | from Southampton | Loan |
| 1 Aug | In | Ebenezer Akinsanmiro · CM | from Inter | Loan |
| 1 Aug | In | Ebenezer Akinsanmiro · CM | from Inter | Loan |
| 27 Jul | In | Gustavo Varela · ST | from Benfica | €2.5m |
| 27 Jul | In | Gustavo Varela · ST | from Benfica | €2.5m |
| 24 Jul | In | Ricardo Mangas · LB | from Sporting CP | Loan |
| 24 Jul | In | Ricardo Mangas · LB | from Sporting CP | Loan |
| 22 Jul | Out | Francesco Reita | to Catanzaro | — |
| 22 Jul | Out | Francesco Reita | to Catanzaro | — |
| 18 Jul | Out | Luca Ravanelli · CB | to Sampdoria | — |
| 18 Jul | Out | Luca Ravanelli · CB | to Sampdoria | — |
| 15 Jul | Out | Andrea Vailati | to Audace Cerignola | Loan |
| 15 Jul | Out | Andrea Vailati | to Audace Cerignola | Loan |
| 14 Jul | Out | Samuele Capolupo · LB | to Spezia | Loan |
| 14 Jul | Out | Samuele Capolupo · LB | to Spezia | Loan |
| 11 Jul | Out | Paulo Azzi · LWB | to Modena | — |
| 11 Jul | Out | Paulo Azzi · LWB | to Modena | — |
| 8 Jul | In | Eddy Kouadio · CB | from Fiorentina | Loan |
| 8 Jul | In | Eddy Kouadio · CB | from Fiorentina | Loan |
| 6 Jul | Out | Hernani · AM | to Palermo | €1m |
| 6 Jul | Out | Hernani · AM | to Palermo | €1m |
| 17 Jun | Out | Alessandro Sorrentino · GK | to Padova | — |
| 17 Jun | Out | Alessandro Sorrentino · GK | to Padova | — |
| 4 Jun | In | Patrick Cutrone · ST | from Como | €4m |
| 4 Jun | In | Lorenzo Lucchesi · CB | from Fiorentina | €2.2m |
| 4 Jun | In | Patrick Cutrone · ST | from Como | €4m |
| 4 Jun | In | Lorenzo Lucchesi · CB | from Fiorentina | €2.2m |
9
Lecce1231−€18.8m+€4.6m−€14.2m (est.)
Lecce · −€18.8m spent · +€4.6m received · net −€14.2m · In 12 · Out 31
| 19 Sept | Out | Miloš Jović · ST | to Voždovac | Loan |
| 19 Sept | Out | Miloš Jović · ST | to Voždovac | Loan |
| 2 Sept | Out | Cristian Pehlivanov | to Real Jaén | €300k (est.) |
| 2 Sept | Out | Cristian Pehlivanov | to Real Jaén | €300k (est.) |
| 1 Sept | Out | Christ-Owen Kouassi · RWB | to Grenoble | Loan |
| 1 Sept | Out | Christ-Owen Kouassi · RWB | to Grenoble | Loan |
| 31 Aug | In | Joël Monteiro · LW | from Young Boys | €3m |
| 31 Aug | In | Joël Monteiro · LW | from Young Boys | €3m |
| 30 Aug | In | Ali Dembélé · CB | from Torino | Loan |
| 30 Aug | In | Ali Dembélé · CB | from Torino | Loan |
| 27 Aug | In | Ivan Ilić · CM | from Torino | Loan |
| 27 Aug | In | Ivan Ilić · CM | from Torino | Loan |
| 25 Aug | In | Amar Fatah · LW | from Troyes | €1.4m |
| 25 Aug | In | Amar Fatah · LW | from Troyes | €1.4m |
| 21 Aug | Out | Lameck Banda · LW | to Asswehly SC | — |
| 21 Aug | Out | Lameck Banda · LW | to Asswehly SC | — |
| 20 Aug | In | Marco Bleve · GK | from Carrarese | — |
| 20 Aug | In | Marco Bleve · GK | from Carrarese | — |
| 14 Aug | Out | Matías Pérez · CB | to La Serena | Loan |
| 14 Aug | Out | Matías Pérez · RB | to La Serena | Loan |
| 12 Aug | Out | Jasper Samooja | to HJK | Loan |
| 12 Aug | Out | Jasper Samooja | to HJK | Loan |
| 5 Aug | Out | Christian Früchtl · GK | to Salzburg | €1m |
| 5 Aug | Out | Christian Früchtl · GK | to Salzburg | €1m |
| 2 Aug | In | Willem Geubbels · ST | from Paris FC | €5m |
| 2 Aug | In | Willem Geubbels · ST | from Paris FC | €5m |
| 30 Jul | Out | Rareş Burnete · ST | to Südtirol | Loan |
| 30 Jul | Out | Rareş Burnete · LW | to Südtirol | Loan |
| 28 Jul | Out | Ed McJannett · AM | to Cosenza | Loan |
| 28 Jul | Out | Ed McJannett · AM | to Cosenza | Loan |
| 22 Jul | Out | Álex Sala · CM | to Mallorca | Loan |
| 22 Jul | Out | Álex Sala · CM | to Mallorca | Loan |
| 21 Jul | Out | Marco Delle Monache · ST | to Pineto | Loan |
| 21 Jul | Out | Marco Delle Monache · ST | to Pineto | Loan |
| 18 Jul | Out | Filip Marchwiński · LW | to Cracovia | Loan |
| 18 Jul | Out | Filip Marchwiński · LW | to Cracovia | Loan |
| 6 Jul | Out | Ylber Ramadani · DM | to Çorum FK | €1m |
| 6 Jul | Out | Ylber Ramadani · DM | to Çorum FK | €1m |
| 1 Jul | Out | Thórir Helgason · CM | to Venezia | Free |
| 1 Jul | Out | Thórir Helgason · CM | to Venezia | Free |
| 19 Jun | Out | Giacomo Faticanti · DM | to Juventus | — |
| 19 Jun | Out | Giacomo Faticanti | to Juventus | — |
| 19 Jun | Out | Giacomo Faticanti · CM | to Juventus | — |
10
Venezia3455−€76m+€63.1m−€12.9m
Venezia · −€76m spent · +€63.1m received · net −€12.9m · In 34 · Out 55
| 8 Sept | Out | Saad El Haddad · LW | to Rudeš | Loan |
| 7 Sept | Out | Junior Ligue · LB | to Rijeka | Loan |
| 7 Sept | Out | Junior Ligue · LB | to Rijeka | Loan |
| 1 Sept | In | Toni Fernández · ST | from Barcelona | Loan |
| 1 Sept | In | Rufai Mohammed · CB | from Elfsborg | Loan |
| 1 Sept | In | Toni Fernández · ST | from Barcelona | Loan |
| 1 Sept | In | Rufai Mohammed · CB | from Elfsborg | Loan |
| 1 Sept | Out | Marko Lawk Farji · LW | to SC Heerenveen | — |
| 1 Sept | Out | Marko Lawk Farji · LW | to SC Heerenveen | — |
| 1 Sept | In | Pasquale Mazzocchi · RWB | from Napoli | Loan |
| 1 Sept | In | Pasquale Mazzocchi · RWB | from Napoli | Loan |
| 31 Aug | In | Juan Jesus · CB | from Free agent | Free |
| 31 Aug | In | Juan Jesus · CB | from Free agent | Free |
| 30 Aug | Out | Emil Bohinen · CM | to Cesena | Loan |
| 30 Aug | Out | Emil Bohinen · CM | to Cesena | Loan |
| 29 Aug | Out | Alvin Okoro · ST | to Südtirol | Loan |
| 29 Aug | Out | Alvin Okoro · CB | to Südtirol | Loan |
| 29 Aug | Out | Alvin Okoro · ST | to Südtirol | Loan |
| 23 Aug | Out | Antonio Casas · ST | to Sporting Gijón | Loan |
| 23 Aug | Out | Antonio Casas · ST | to Sporting Gijón | Loan |
| 19 Aug | In | Lorenzo Montipò · GK | from Hellas Verona | Loan |
| 19 Aug | In | Lorenzo Montipò · GK | from Hellas Verona | Loan |
| 18 Aug | Out | Nunzio Lella · CM | to Hellas Verona | — |
| 18 Aug | Out | Nunzio Lella · CM | to Hellas Verona | — |
| 15 Aug | Out | Federico Tavernaro | to Vis Pesaro | Loan |
| 15 Aug | Out | Edoardo Mariani | to Vis Pesaro | Loan |
| 15 Aug | Out | Federico Tavernaro | to Vis Pesaro | Loan |
| 15 Aug | Out | Edoardo Mariani | to Vis Pesaro | Loan |
| 14 Aug | Out | Giorgio Altare · CB | to Pescara | — |
| 14 Aug | Out | Giorgio Altare · CB | to Pescara | — |
| 11 Aug | Out | Michael Venturi · CB | to Avellino | Loan |
| 11 Aug | Out | Michael Venturi · CB | to Avellino | Loan |
| 9 Aug | Out | Abdoulaye Sidibé · RM | to Vitória de Guimarães | Loan |
| 9 Aug | Out | Abdoulaye Sidibé · RM | to Vitória de Guimarães | Loan |
| 7 Aug | Out | Bjarki Steinn Bjarkason · LWB | to Südtirol | — |
| 7 Aug | Out | Bjarki Steinn Bjarkason · LWB | to Südtirol | — |
| 5 Aug | Out | Federico Tavernaro | to Vis Pesaro | Loan |
| 5 Aug | Out | Edoardo Mariani | to Vis Pesaro | Loan |
| 4 Aug | Out | Edoardo Mariani | to Vis Pesaro | Loan |
| 2 Aug | In | Simon Sohm · CM | from Fiorentina | Loan |
| 2 Aug | In | Simon Sohm · CM | from Fiorentina | Loan |
| 1 Aug | In | Redouane Halhal · CB | from KV Mechelen | €5m |
| 1 Aug | In | Redouane Halhal · CB | from KV Mechelen | €5m |
| 31 Jul | In | Matías Moreno · CB | from Fiorentina | Loan |
| 31 Jul | In | Matías Moreno · CB | from Fiorentina | Loan |
| 29 Jul | Out | Mattia Compagnon · ST | to Hellas Verona | Loan |
| 29 Jul | Out | Mattia Compagnon · RW | to Hellas Verona | Loan |
| 25 Jul | Out | Mirko Marić · ST | to NK Lokomotiva | Free |
| 25 Jul | Out | Mirko Marić · ST | to NK Lokomotiva | Free |
| 22 Jul | In | Akor Adams · ST | from Sevilla | €16m |
| 22 Jul | In | Akor Adams · ST | from Sevilla | €16m |
| 21 Jul | Out | Daniel Fila · ST | to Avellino | Loan |
| 21 Jul | Out | Daniel Fila · ST | to Avellino | Loan |
| 20 Jul | Out | Lorenzo Busato | to Sandonà | Free |
| 20 Jul | Out | Lorenzo Busato | to Sandonà | Free |
| 16 Jul | Out | Cheick Conde · DM | to Free agent | — |
| 16 Jul | Out | Cheick Conde · DM | to Free agent | — |
| 13 Jul | Out | Kevin Cannavò | to Spezia | Loan |
| 13 Jul | Out | Kevin Cannavò | to Spezia | Loan |
| 11 Jul | Out | Seid Korač · CB | to Hellas Verona | Loan |
| 11 Jul | In | Alessio Pozzi | from Free agent | Free |
| 11 Jul | Out | Seid Korač · CB | to Hellas Verona | Loan |
| 11 Jul | In | Alessio Pozzi | from Free agent | Free |
| 10 Jul | Out | Alessandro Plizzari · GK | to Südtirol | Loan |
| 10 Jul | Out | Alessandro Plizzari · GK | to Südtirol | Loan |
| 9 Jul | In | Ale Gomes · CB | from Real Zaragoza | €2m |
| 9 Jul | In | Ale Gomes · CB | from Real Zaragoza | €2m |
| 9 Jul | In | Albion Rrahmani · ST | from Sparta Prague | €7.5m |
| 9 Jul | In | Albion Rrahmani · ST | from Sparta Prague | €7.5m |
| 8 Jul | Out | Marco Ladisa · LW | to Trento | Loan |
| 8 Jul | Out | Marco Ladisa · LW | to Trento | Loan |
| 2 Jul | Out | Gaetano Oristanio · AM | to Torino | Loan |
| 2 Jul | In | Thierry Correia · RB | from Valencia | Free |
| 2 Jul | Out | Gaetano Oristanio · RW | to Torino | Loan |
| 2 Jul | In | Thierry Correia · RB | from Valencia | Free |
| 2 Jul | Out | Michael Svoboda · CB | to Brighton | €5m |
| 2 Jul | Out | Michael Svoboda · CB | to Brighton | €5m |
| 1 Jul | In | Thórir Helgason · CM | from Lecce | Free |
| 1 Jul | In | Thórir Helgason · CM | from Lecce | Free |
| 30 Jun | In | Armel Bella-Kotchap · CB | from Hellas Verona | €7.5m |
| 30 Jun | In | Armel Bella-Kotchap · CB | from Hellas Verona | €7.5m |
| 29 Jun | In | Lorenzo Berardi · AM | from Pescara | Free |
| 29 Jun | In | Lorenzo Berardi · AM | from Pescara | Free |
| 27 Jun | In | Kornel Lisman · LM | from Lech Poznań | Free |
| 27 Jun | In | Kornel Lisman · LM | from Lech Poznań | Free |
| 5 Jun | Out | Hans Nicolussi Caviglia · CM | to Parma | €6m |
| 5 Jun | Out | Hans Nicolussi Caviglia · CM | to Parma | €6m |
| 2 Jun | Out | Issa Doumbia · CM | to Sporting CP | €20.5m |
| 2 Jun | Out | Issa Doumbia · CM | to Sporting CP | €20.5m |
11
Torino3248−€47.6m+€40.8m−€6.8m
Torino · −€47.6m spent · +€40.8m received · net −€6.8m · In 32 · Out 48
| 4 Sept | Out | Tino Anjorin · CM | to Göztepe | Loan |
| 4 Sept | Out | Tino Anjorin · CM | to Göztepe | Loan |
| 3 Sept | In | Ricardo Rodríguez · LB | from Free agent | Free |
| 3 Sept | In | Ricardo Rodríguez · LB | from Free agent | Free |
| 2 Sept | Out | Mattia Pellini · CB | to Südtirol | Loan |
| 2 Sept | Out | Mattia Pellini · CB | to Südtirol | Loan |
| 1 Sept | In | Rolando Mandragora · CM | from Fiorentina | €5m |
| 1 Sept | In | Nathan Patterson · RB | from Everton | Free |
| 1 Sept | In | Daniel Bragança · DM | from Sporting CP | Loan |
| 1 Sept | Out | Côme Bianay | to Red Star | Loan |
| 1 Sept | In | Rolando Mandragora · CM | from Fiorentina | €5m |
| 1 Sept | In | Nathan Patterson · RB | from Everton | Free |
| 1 Sept | In | Daniel Bragança · DM | from Sporting CP | Loan |
| 1 Sept | Out | Côme Bianay | to Red Star | Loan |
| 1 Sept | Out | Tommaso Gabellini · ST | to Forlì | Loan |
| 1 Sept | In | Rafik Belghali · RM | from Hellas Verona | Loan |
| 1 Sept | Out | Tommaso Gabellini · ST | to Forlì | Loan |
| 1 Sept | In | Rafik Belghali · RM | from Hellas Verona | Loan |
| 30 Aug | Out | Alieu Njie · RM | to Fiorentina | Loan |
| 30 Aug | Out | Ali Dembélé · CB | to Lecce | Loan |
| 30 Aug | Out | Alieu Njie · LW | to Fiorentina | Loan |
| 30 Aug | Out | Ali Dembélé · CB | to Lecce | Loan |
| 30 Aug | In | Aaron Tchamda | from FC Zürich | Loan |
| 30 Aug | In | Aaron Tchamda | from FC Zürich | Loan |
| 29 Aug | In | Lucas Perri · GK | from Leeds | Loan |
| 29 Aug | In | Lucas Perri · GK | from Leeds | Loan |
| 29 Aug | Out | Marcus Holmgren Pedersen · RWB | to Olympiacos | €8m |
| 29 Aug | Out | Marcus Holmgren Pedersen · RWB | to Olympiacos | €8m |
| 27 Aug | Out | Ivan Ilić · CM | to Lecce | Loan |
| 27 Aug | Out | Ivan Ilić · CM | to Lecce | Loan |
| 25 Aug | Out | Marco Dalla Vecchia · CM | to Cesena | Loan |
| 25 Aug | Out | Marco Dalla Vecchia · CM | to Cesena | Loan |
| 21 Aug | Out | Aaron Ciammaglichella · CM | to Pro Vercelli | Loan |
| 21 Aug | Out | Aaron Ciammaglichella · CM | to Pro Vercelli | Loan |
| 21 Aug | In | Niccolò Fortini · RB | from Fiorentina | Loan |
| 21 Aug | In | Niccolò Fortini · RB | from Fiorentina | Loan |
| 18 Aug | Out | Wisdom Acquah | to Modena | Loan |
| 18 Aug | Out | Wisdom Acquah | to Modena | Loan |
| 31 Jul | In | Kian Fitz-Jim · CM | from Ajax | €2.5m |
| 31 Jul | In | Kian Fitz-Jim · CM | from Ajax | €2.5m |
| 30 Jul | Out | Alessandro Dellavalle · CB | to Padova | Loan |
| 30 Jul | Out | Alessandro Dellavalle · CB | to Padova | Loan |
| 29 Jul | In | Eray Cömert · CB | from Free agent | Free |
| 29 Jul | In | Pietro Comuzzo · CB | from Fiorentina | Loan |
| 29 Jul | In | Eray Cömert · CB | from Free agent | Free |
| 29 Jul | In | Pietro Comuzzo · CB | from Fiorentina | Loan |
| 24 Jul | Out | Edoardo Zaia | to Pergolettese | Loan |
| 24 Jul | Out | Edoardo Zaia · LB | to Pergolettese | Loan |
| 24 Jul | Out | Romeo Sandrucci | to Juve Stabia | Loan |
| 24 Jul | Out | Romeo Sandrucci | to Juve Stabia | Loan |
| 16 Jul | In | Diego Mascardi · GK | from Spezia | €1.6m |
| 16 Jul | In | Diego Mascardi · GK | from Spezia | €1.6m |
| 9 Jul | Out | Sergiu Perciun · CM | to Ascoli | Loan |
| 9 Jul | Out | Sergiu Perciun · CM | to Ascoli | Loan |
| 2 Jul | In | Gaetano Oristanio · AM | from Venezia | Loan |
| 2 Jul | In | Gaetano Oristanio · RW | from Venezia | Loan |
| 26 Jun | Out | Demba Seck · RW | to Partizan Beograd | €1.4m |
| 26 Jun | Out | Demba Seck · RW | to Partizan Beograd | €1.4m |
| 19 Jun | Out | Jonathan Silva · RWB | to Mantova | Loan |
| 19 Jun | Out | Jonathan Silva · RWB | to Mantova | Loan |
| 17 Jun | Out | Sebastian Walukiewicz · RB | to Sassuolo | €5m |
| 17 Jun | Out | Sebastian Walukiewicz · RB | to Sassuolo | €5m |
| 5 Jun | In | Giovanni Simeone · ST | from Napoli | €7.2m |
| 5 Jun | Out | Vanja Milinković-Savić · GK | to Napoli | €6m |
| 5 Jun | In | Tino Anjorin · CM | from Empoli | €4.5m |
| 5 Jun | In | Sandro Kulenović · ST | from Dinamo Zagreb | €3m |
| 5 Jun | In | Giovanni Simeone · ST | from Napoli | €7.2m |
| 5 Jun | Out | Vanja Milinković-Savić · GK | to Napoli | €6m |
| 5 Jun | In | Tino Anjorin · CM | from Empoli | €4.5m |
| 5 Jun | In | Sandro Kulenović · ST | from Dinamo Zagreb | €3m |
| 4 Jun | Out | Valentino Lazaro · RWB | to Free agent | — |
| 4 Jun | Out | Saba Sazonov · CB | to Free agent | — |
| 4 Jun | Out | Adrien Tamèze · CB | to Free agent | — |
| 4 Jun | Out | Guillermo Maripán · CB | to Free agent | — |
| 4 Jun | Out | Zanos Savva · ST | to Free agent | — |
| 4 Jun | Out | Valentino Lazaro · RWB | to Free agent | — |
| 4 Jun | Out | Saba Sazonov · CB | to Free agent | — |
| 4 Jun | Out | Adrien Tamèze · CB | to Free agent | — |
| 4 Jun | Out | Guillermo Maripán · CB | to Free agent | — |
| 4 Jun | Out | Zanos Savva · RW | to Free agent | — |
12
Udinese1836−€59.8m+€54m−€5.8m
Udinese · −€59.8m spent · +€54m received · net −€5.8m · In 18 · Out 36
| 24 Sept | In | David Alaba · CB | from Free agent | Free |
| 24 Sept | In | David Alaba · CB | from Free agent | Free |
| 1 Sept | Out | Saba Goglichidze · CB | to Monza | Loan |
| 1 Sept | Out | Saba Goglichidze · CB | to Monza | Loan |
| 1 Sept | Out | Rui Modesto · RB | to Vancouver | — |
| 1 Sept | Out | Rui Modesto · RB | to Vancouver | — |
| 1 Sept | Out | Branimir Mlačić · CB | to Watford | Loan |
| 1 Sept | In | Lazar Jovanović · RW | from VfB Stuttgart | €6.5m |
| 1 Sept | Out | Branimir Mlačić · CB | to Watford | Loan |
| 1 Sept | In | Lazar Jovanović · RW | from VfB Stuttgart | €6.5m |
| 28 Aug | In | Bartosz Mrozek · GK | from Lech Poznań | €1.4m |
| 28 Aug | In | Bartosz Mrozek · GK | from Lech Poznań | €1.4m |
| 23 Aug | Out | Adam Buksa · ST | to Mallorca | Loan |
| 23 Aug | Out | Adam Buksa · ST | to Mallorca | Loan |
| 23 Aug | Out | Abdoulaye Camara · DM | to Ajax | Loan |
| 23 Aug | Out | Abdoulaye Camara · DM | to Ajax | Loan |
| 19 Aug | Out | Leonardo Buta · LB | to Red Star | €2m |
| 19 Aug | Out | Leonardo Buta · LB | to Red Star | €2m |
| 14 Aug | Out | Thomas Kristensen · CB | to Atalanta | Loan |
| 14 Aug | Out | Thomas Kristensen · CB | to Atalanta | Loan |
| 2 Aug | Out | Jordan Zemura · LB | to Watford | Loan |
| 2 Aug | Out | Jordan Zemura · LB | to Watford | Loan |
| 31 Jul | Out | Martín Payero · CM | to Watford | — |
| 31 Jul | Out | Simone Pafundi · AM | to Catanzaro | Loan |
| 31 Jul | Out | Martín Payero · CM | to Watford | — |
| 31 Jul | Out | Simone Pafundi · AM | to Catanzaro | Loan |
| 29 Jul | Out | Damián Pizarro · ST | to Audax Italiano | Loan |
| 29 Jul | Out | Damián Pizarro · ST | to Audax Italiano | Loan |
| 24 Jul | Out | Luca Kjerrumgaard · ST | to Watford | — |
| 24 Jul | Out | Luca Kjerrumgaard · ST | to Watford | — |
| 24 Jul | Out | Iker Bravo · AM | to Watford | — |
| 24 Jul | Out | Iker Bravo · AM | to Watford | — |
| 18 Jul | In | Mërgim Vojvoda · RW | from Como | €1.5m |
| 18 Jul | In | Mërgim Vojvoda · RWB | from Como | €1.5m |
| 16 Jul | Out | Omar Traoré · RB | to Watford | — |
| 16 Jul | Out | Omar Traoré · RB | to Watford | — |
| 11 Jul | Out | Arthur Atta · CM | to Fiorentina | €25m |
| 11 Jul | Out | Arthur Atta · AM | to Fiorentina | €25m |
| 8 Jul | In | Unai Gómez · AM | from Athletic Club | €4.5m |
| 8 Jul | In | Unai Gómez · AM | from Athletic Club | €4.5m |
| 6 Jul | In | Giorgi Chakvetadze · LM | from Watford | — |
| 6 Jul | In | Giorgi Chakvetadze · LM | from Watford | — |
| 29 Jun | Out | Kingsley Ehizibue · RM | to Free agent | — |
| 29 Jun | Out | Kingsley Ehizibue · RM | to Free agent | — |
| 21 Jun | Out | Alessandro Nunziante · GK | to Arezzo | Loan |
| 21 Jun | Out | Alessandro Nunziante · GK | to Arezzo | Loan |
| 19 Jun | Out | Răzvan Sava · GK | to Universitatea Craiova | — |
| 19 Jun | Out | Răzvan Sava · GK | to Universitatea Craiova | — |
| 16 Jun | In | Alessandro Zanoli · RM | from Napoli | €5m |
| 16 Jun | In | Alessandro Zanoli · RM | from Napoli | €5m |
| 15 Jun | In | Nicolò Zaniolo · ST | from Galatasaray | €5m |
| 15 Jun | In | Nicolò Zaniolo · ST | from Galatasaray | €5m |
| 4 Jun | In | Idrissa Gueye · ST | from Metz | €6m |
| 4 Jun | In | Idrissa Gueye · ST | from Metz | €6m |
13
Genoa2654−€59m+€72m+€13m
Genoa · −€59m spent · +€72m received · net +€13m · In 26 · Out 54
| 17 Sept | Out | Adam Žulevič · ST | to Iraklis | Loan |
| 17 Sept | Out | Adam Žulevič · ST | to Iraklis | Loan |
| 4 Sept | In | Kingsley Ehizibue · RM | from Free agent | Free |
| 3 Sept | In | Kingsley Ehizibue · RM | from Free agent | Free |
| 2 Sept | In | Stephan El Shaarawy · AM | from Free agent | Free |
| 2 Sept | Out | Latif Ouedraogo | to Rapid București | Loan |
| 2 Sept | In | Stephan El Shaarawy · LW | from Free agent | Free |
| 2 Sept | Out | Latif Ouedraogo | to Rapid București | Loan |
| 1 Sept | Out | Brooke Norton-Cuffy · RM | to Hull | €14m |
| 1 Sept | Out | Matteo Barbini | to Dolomiti Bellunesi | Loan |
| 1 Sept | Out | Brooke Norton-Cuffy · RM | to Hull | €14m |
| 1 Sept | In | Cody Drameh · RB | from Hull | €4.5m |
| 1 Sept | In | Robinho Júnior · RW | from Santos | Loan |
| 1 Sept | Out | Matteo Barbini · CB | to Dolomiti Bellunesi | Loan |
| 1 Sept | In | Cody Drameh · RB | from Hull | €4.5m |
| 1 Sept | In | Robinho Júnior · RW | from Santos | Loan |
| 1 Sept | Out | Aarón Martín · LM | to Racing Santander | — |
| 1 Sept | Out | Aarón Martín · LM | to Racing Santander | — |
| 30 Aug | Out | Ernestas Lysionok · GK | to Dolomiti Bellunesi | Loan |
| 30 Aug | Out | Ernestas Lysionok · GK | to Dolomiti Bellunesi | Loan |
| 26 Aug | Out | Alan Matturro · CB | to Shakhtar Donetsk | €5m |
| 26 Aug | Out | Alan Matturro · CB | to Shakhtar Donetsk | €5m |
| 25 Aug | In | Milutin Osmajić · ST | from Preston | €3.5m |
| 25 Aug | In | Milutin Osmajić · ST | from Preston | €3.5m |
| 18 Aug | Out | Chec Bebel Doumbia · CM | to Rapid București | Loan |
| 18 Aug | Out | Chec Bebel Doumbia · CM | to Rapid București | Loan |
| 16 Aug | Out | Marco Romano · AM | to Novara | Loan |
| 16 Aug | Out | Marco Romano · AM | to Novara | Loan |
| 10 Aug | Out | Patrizio Masini · DM | to Frosinone | Loan |
| 10 Aug | Out | Patrizio Masini · DM | to Frosinone | Loan |
| 7 Aug | Out | Alessandro Vogliacco · CB | to Cremonese | — |
| 7 Aug | Out | Alessandro Vogliacco · CB | to Cremonese | — |
| 7 Aug | In | Djibril Sow · CM | from Sevilla | €4m |
| 7 Aug | In | Djibril Sow · CM | from Sevilla | €4m |
| 4 Aug | Out | Alessandro Debenedetti · ST | to Cesena | Loan |
| 4 Aug | Out | Hugo Cuenca · RW | to Celta Fortuna | Loan |
| 4 Aug | Out | Alessandro Debenedetti · ST | to Cesena | Loan |
| 4 Aug | Out | Hugo Cuenca · RW | to Celta Fortuna | Loan |
| 31 Jul | In | Mario Mitaj · LB | from Al Ittihad | Loan |
| 31 Jul | In | Mario Mitaj · LB | from Al Ittihad | Loan |
| 28 Jul | Out | Gabriele Pessolani | to Crema | Loan |
| 28 Jul | Out | Gabriele Pessolani | to Crema | Loan |
| 26 Jul | Out | Alin Kumer | to Rapid București | Loan |
| 26 Jul | Out | Alin Kumer | to Rapid București | Loan |
| 22 Jul | Out | Filippo Carbone · LM | to Ostia Mare | Loan |
| 22 Jul | Out | Filippo Carbone · LM | to Ostia Mare | Loan |
| 19 Jul | Out | Tommaso Pittino | to Livorno | Loan |
| 19 Jul | Out | Tommaso Pittino | to Livorno | Loan |
| 17 Jul | In | Hamed Traorè · AM | from Marseille | Loan |
| 17 Jul | In | Hamed Traorè · AM | from Marseille | Loan |
| 13 Jul | Out | Seydou Fini · RW | to Frosinone | Loan |
| 13 Jul | Out | Seydou Fini · RW | to Frosinone | Loan |
| 12 Jul | Out | Gabriele Calvani · CB | to Frosinone | Loan |
| 12 Jul | Out | Gabriele Calvani · CB | to Frosinone | Loan |
| 10 Jul | In | Elias Havel · ST | from Hartberg | €2m |
| 10 Jul | In | Elias Havel · ST | from Hartberg | €2m |
| 10 Jul | Out | Lorenzo Gagliardi | to Team Altamura | Loan |
| 10 Jul | Out | Lorenzo Gagliardi · RWB | to Team Altamura | Loan |
| 4 Jul | Out | David Ankeye · ST | to Železničar Pančevo | €500k |
| 4 Jul | Out | David Ankeye · ST | to Železničar Pančevo | €500k |
| 3 Jul | Out | Martino Odero | to Modena | €250k |
| 3 Jul | Out | Leonardo Consiglio | to Modena | €250k |
| 3 Jul | Out | Martino Odero | to Modena | €250k |
| 3 Jul | Out | Leonardo Consiglio | to Modena | €250k |
| 2 Jul | In | David Puczka · CB | from Juventus | Free |
| 2 Jul | In | David Puczka · CB | from Juventus | Free |
| 2 Jul | In | Samuel Wiafe · CM | from Modena | €2.5m |
| 2 Jul | In | Samuel Wiafe · CM | from Modena | €2.5m |
| 1 Jul | Out | Jeff Ekhator · ST | to Juventus | €16m |
| 1 Jul | Out | Jeff Ekhator · ST | to Juventus | €16m |
| 30 Jun | In | Franz-Ethan Meichtry · RW | from Thun | €3.5m |
| 30 Jun | In | Franz-Ethan Meichtry · RW | from Thun | €3.5m |
| 30 Jun | Out | Nicola Leali · GK | to Free agent | — |
| 30 Jun | Out | Nicola Leali · GK | to Free agent | — |
| 11 Jun | In | Tommaso Baldanzi · AM | from Roma | €9.5m |
| 11 Jun | In | Tommaso Baldanzi · AM | from Roma | €9.5m |
| 11 Jun | Out | Caleb Ekuban · ST | to Free agent | — |
| 11 Jun | Out | Caleb Ekuban · ST | to Free agent | — |
| 5 Jun | Out | Ruslan Malinovsky · CM | to Trabzonspor | Free |
| 5 Jun | Out | Ruslan Malinovsky · CM | to Trabzonspor | Free |
14
Cagliari3044−€8m+€25.5m+€17.5m
Cagliari · −€8m spent · +€25.5m received · net +€17.5m · In 30 · Out 44
| 4 Sept | Out | Gennaro Borrelli · ST | to Rizespor | Loan |
| 4 Sept | Out | Gennaro Borrelli · ST | to Rizespor | Loan |
| 2 Sept | Out | Kingstone Mutandwa · ST | to Servette | Loan |
| 2 Sept | Out | Kingstone Mutandwa · ST | to Servette | Loan |
| 1 Sept | In | M'Bala Nzola · ST | from Fiorentina | — |
| 1 Sept | Out | Nicolò Cavuoti · AM | to Catania | Loan |
| 1 Sept | In | M'Bala Nzola · ST | from Fiorentina | — |
| 1 Sept | Out | Nicolò Cavuoti · AM | to Catania | Loan |
| 1 Sept | In | Yukinari Sugawara · RB | from Southampton | Loan |
| 1 Sept | In | Yukinari Sugawara · RB | from Southampton | Loan |
| 31 Aug | In | Roberto Gagliardini · CM | from Free agent | Free |
| 31 Aug | In | Roberto Gagliardini · CM | from Free agent | Free |
| 31 Aug | In | Yanis Massolin · CM | from Inter | Loan |
| 31 Aug | In | Yanis Massolin · CM | from Inter | Loan |
| 29 Aug | In | Riccardo Ciervo · RM | from Sassuolo | Loan |
| 29 Aug | Out | Sebastiano Esposito · ST | to Sassuolo | Loan |
| 29 Aug | In | Riccardo Ciervo · RM | from Sassuolo | Loan |
| 29 Aug | Out | Sebastiano Esposito · ST | to Sassuolo | Loan |
| 28 Aug | Out | Gabriele Zappa · CB | to Hellas Verona | Loan |
| 28 Aug | Out | Gabriele Zappa · CB | to Hellas Verona | Loan |
| 27 Aug | Out | Sebastiano Di Paolo | to Avellino | Loan |
| 27 Aug | Out | Sebastiano Di Paolo | to Avellino | Loan |
| 26 Aug | Out | Matteo Prati · CM | to Racing Santander | Loan |
| 26 Aug | Out | Matteo Prati · CM | to Racing Santander | Loan |
| 24 Aug | Out | Agustín Albarracín · RW | to Albacete | — |
| 24 Aug | Out | Agustín Albarracín · CM | to Albacete | — |
| 22 Aug | In | Alieu Fadera · LW | from Como | Loan |
| 22 Aug | In | Alieu Fadera · LW | from Como | Loan |
| 12 Aug | Out | Othniël Raterink · RB | to ADO Den Haag | Loan |
| 12 Aug | Out | Othniël Raterink · RB | to ADO Den Haag | Loan |
| 11 Aug | Out | Giuseppe Ciocci · GK | to Spezia | — |
| 11 Aug | Out | Giuseppe Ciocci · GK | to Spezia | — |
| 10 Aug | In | Giuseppe Aurelio · LM | from Spezia | — |
| 10 Aug | In | Giuseppe Aurelio · LM | from Spezia | — |
| 10 Aug | In | Kevin Carlos · ST | from Nice | Loan |
| 10 Aug | In | Kevin Carlos · ST | from Nice | Loan |
| 9 Aug | In | Daniel Maldini · ST | from Atalanta | Loan |
| 9 Aug | In | Daniel Maldini · ST | from Atalanta | Loan |
| 2 Aug | Out | Velizar Iliya Iliev | to Cosenza | Loan |
| 2 Aug | Out | Andrea Cogoni | to Cosenza | Free |
| 2 Aug | Out | Velizar Iliya Iliev | to Cosenza | Loan |
| 2 Aug | Out | Andrea Cogoni | to Cosenza | Free |
| 31 Jul | Out | Mateusz Wieteska · CB | to Wieczysta Kraków | — |
| 31 Jul | Out | Mateusz Wieteska · CB | to Wieczysta Kraków | — |
| 31 Jul | In | Raphael Kofler · CB | from Südtirol | Loan |
| 31 Jul | Out | Davide Veroli · CB | to Südtirol | Loan |
| 31 Jul | In | Raphael Kofler · CB | from Südtirol | Loan |
| 31 Jul | Out | Davide Veroli · CB | to Südtirol | Loan |
| 26 Jul | Out | Francesco Gallea | to Juve Stabia | Loan |
| 26 Jul | Out | Francesco Gallea | to Juve Stabia | Loan |
| 24 Jul | Out | Nicola Pintus | to Pianese | Loan |
| 24 Jul | Out | Nicola Pintus · CB | to Pianese | Loan |
| 15 Jul | Out | Roberto Malfitano | to Barletta | Loan |
| 15 Jul | Out | Roberto Malfitano | to Barletta | Loan |
| 15 Jul | In | Harry Winks · DM | from Leicester | — |
| 15 Jul | In | Harry Winks · DM | from Leicester | — |
| 14 Jul | In | Jacopo Fazzini · LW | from Fiorentina | Loan |
| 14 Jul | In | Jacopo Fazzini · LW | from Fiorentina | Loan |
| 10 Jul | Out | Zito Luvumbo · RW | to Mallorca | Loan |
| 10 Jul | Out | Zito Luvumbo · RW | to Mallorca | Loan |
| 9 Jul | Out | Gianluca Gaetano · CM | to Atalanta | €12m |
| 9 Jul | Out | Gianluca Gaetano · CM | to Atalanta | €12m |
| 1 Jul | In | Alessandro Romano · CM | from Roma | Loan |
| 1 Jul | In | Alessandro Romano · CM | from Roma | Loan |
| 30 Jun | Out | Andrea Belotti · ST | to Free agent | — |
| 30 Jun | Out | Andrea Belotti · ST | to Free agent | — |
| 7 Jun | In | Kingstone Mutandwa · ST | from Ried | — |
| 7 Jun | Out | Kingstone Mutandwa · ST | to Ried | €750k |
| 7 Jun | In | Kingstone Mutandwa · ST | from Ried | — |
| 7 Jun | Out | Kingstone Mutandwa · ST | to Ried | €750k |
| 5 Jun | In | Sebastiano Esposito · ST | from Inter | €4m |
| 5 Jun | In | Sebastiano Esposito · ST | from Inter | €4m |
| 4 Jun | Out | Leonardo Pavoletti · ST | to Free agent | — |
| 4 Jun | Out | Leonardo Pavoletti · ST | to Free agent | — |
15
Napoli1256−€46.4m+€93.4m+€47m
Napoli · −€46.4m spent · +€93.4m received · net +€47m · In 12 · Out 56
| 1 Sept | Out | Jens-Lys Cajuste · DM | to Málaga | Loan |
| 1 Sept | Out | Jens-Lys Cajuste · DM | to Málaga | Loan |
| 1 Sept | Out | Christian Garofalo · CB | to Dolomiti Bellunesi | Loan |
| 1 Sept | Out | Jesper Lindstrøm · AM | to Salzburg | Loan |
| 1 Sept | Out | Christian Garofalo · CB | to Dolomiti Bellunesi | Loan |
| 1 Sept | Out | Jesper Lindstrøm · AM | to Salzburg | Loan |
| 1 Sept | Out | Pasquale Mazzocchi · RWB | to Venezia | Loan |
| 1 Sept | Out | Pasquale Mazzocchi · RWB | to Venezia | Loan |
| 31 Aug | In | Dinis Rodrigues · ST | from Sion | — |
| 31 Aug | In | Dinis Rodrigues · ST | from Sion | — |
| 28 Aug | Out | Michael Folorunsho · CM | to Monza | Loan |
| 28 Aug | Out | Michael Folorunsho · CM | to Monza | Loan |
| 28 Aug | Out | Cyril Ngonge · RW | to Monza | Loan |
| 28 Aug | Out | Walid Cheddira · ST | to Avellino | €2.5m |
| 28 Aug | Out | Lorenzo Russo | to Crotone | Loan |
| 28 Aug | Out | Cyril Ngonge · ST | to Monza | Loan |
| 28 Aug | Out | Walid Cheddira · ST | to Avellino | €2.5m |
| 28 Aug | Out | Lorenzo Russo | to Crotone | Loan |
| 25 Aug | Out | Nosa Edward Obaretin · CB | to Lorient | Loan |
| 25 Aug | Out | Nosa Edward Obaretin · CB | to Lorient | Loan |
| 22 Aug | In | Benoît Badiashile · CB | from Chelsea | Loan |
| 22 Aug | In | Benoît Badiashile · CB | from Chelsea | Loan |
| 19 Aug | In | Costantino Favasuli · RWB | from Catanzaro | Loan |
| 19 Aug | In | Costantino Favasuli · RWB | from Catanzaro | Loan |
| 16 Aug | Out | Emmanuele De Chiara · CB | to Scafatese | Loan |
| 16 Aug | Out | Emmanuele De Chiara · CB | to Scafatese | Loan |
| 16 Aug | Out | Vittorio Gambardella · CB | to Avellino | — |
| 16 Aug | Out | Vittorio Gambardella · CB | to Avellino | — |
| 15 Aug | Out | Antonio Cioffi · LW | to Latina | — |
| 15 Aug | Out | Antonio Cioffi · LW | to Latina | — |
| 12 Aug | Out | Romelu Lukaku · ST | to Fenerbahçe | €6m |
| 12 Aug | Out | Romelu Lukaku · ST | to Fenerbahçe | €6m |
| 12 Aug | Out | Gennaro Iaccarino · CM | to Arezzo | — |
| 12 Aug | Out | Gennaro Iaccarino · CM | to Arezzo | — |
| 10 Aug | Out | Lorenzo Sgarbi · ST | to Sambenedettese | Loan |
| 10 Aug | Out | Lorenzo Sgarbi · ST | to Sambenedettese | Loan |
| 5 Aug | Out | Miguel Gutiérrez · LB | to Leverkusen | €26m |
| 5 Aug | Out | Miguel Gutiérrez · LB | to Leverkusen | €26m |
| 4 Aug | Out | Mattia Esposito | to Bari | Loan |
| 4 Aug | Out | Mattia Esposito | to Bari | Loan |
| 3 Aug | In | Mattia Esposito | from Sorrento | €700k |
| 3 Aug | In | Mattia Esposito | from Sorrento | €700k |
| 31 Jul | Out | Emanuele Rao · AM | to Pisa | Loan |
| 31 Jul | Out | Emanuele Rao · AM | to Pisa | Loan |
| 30 Jul | Out | Coli Saco · DM | to FK Riga | — |
| 30 Jul | Out | Coli Saco · DM | to FK Riga | — |
| 25 Jul | Out | Claudio Turi | to Pineto | Loan |
| 25 Jul | Out | Claudio Turi | to Pineto | Loan |
| 24 Jul | Out | Luis Hasa · CM | to Frosinone | — |
| 24 Jul | Out | Alessio Zerbin · RM | to Frosinone | — |
| 24 Jul | Out | Luis Hasa · CM | to Frosinone | — |
| 24 Jul | Out | Alessio Zerbin · RM | to Frosinone | — |
| 24 Jul | Out | Giuseppe Ambrosino · ST | to Modena | Loan |
| 24 Jul | Out | Giuseppe Ambrosino · ST | to Modena | Loan |
| 16 Jul | Out | Mathias Ferrante · GK | to Ospitaletto | Loan |
| 16 Jul | Out | Mathias Ferrante · GK | to Ospitaletto | Loan |
| 30 Jun | Out | Eljif Elmas · AM | to Free agent | — |
| 30 Jun | Out | Eljif Elmas · AM | to Free agent | — |
| 16 Jun | Out | Alessandro Zanoli · RM | to Udinese | €5m |
| 16 Jun | Out | Alessandro Zanoli · RM | to Udinese | €5m |
| 5 Jun | Out | Giovanni Simeone · ST | to Torino | €7.2m |
| 5 Jun | In | Vanja Milinković-Savić · GK | from Torino | €6m |
| 5 Jun | Out | Giovanni Simeone · ST | to Torino | €7.2m |
| 5 Jun | In | Vanja Milinković-Savić · GK | from Torino | €6m |
| 5 Jun | In | Alisson Santos · AM | from Sporting CP | €16.5m |
| 5 Jun | In | Alisson Santos · AM | from Sporting CP | €16.5m |
| 4 Jun | Out | Juan Jesus · CB | to Free agent | — |
| 4 Jun | Out | Juan Jesus · CB | to Free agent | — |
16
Lazio1830−€28.6m+€78m+€49.4m
Lazio · −€28.6m spent · +€78m received · net +€49.4m · In 18 · Out 30
| 28 Sept | Out | Patric · CM | to Al-Ittifaq | Free |
| 28 Sept | Out | Patric · CM | to Al-Ittifaq | Free |
| 8 Sept | In | Diogo Leite · CB | from Free agent | Free |
| 8 Sept | In | Diogo Leite · CB | from Free agent | Free |
| 4 Sept | Out | Alessio Romagnoli · CB | to Al-Sadd | €3m |
| 3 Sept | Out | Alessio Romagnoli · CB | to Al-Sadd | €3m |
| 1 Sept | Out | Cristo Munoz | to Real Betis | Free |
| 1 Sept | Out | Petar Ratkov · ST | to Levante | Loan |
| 1 Sept | Out | Cristo Munoz | to Real Betis | Free |
| 1 Sept | Out | Boulaye Dia · ST | to Rennes | Loan |
| 1 Sept | Out | Petar Ratkov · ST | to Levante | Loan |
| 1 Sept | Out | Samuel Gigot · CB | to Free agent | — |
| 1 Sept | In | Albert Guðmundsson · LW | from Fiorentina | Loan |
| 1 Sept | Out | Boulaye Dia · ST | to Rennes | Loan |
| 1 Sept | Out | Samuel Gigot · CB | to Free agent | — |
| 1 Sept | In | Albert Guðmundsson · LW | from Fiorentina | Loan |
| 27 Aug | Out | Gabriele Artistico · ST | to Padova | €3m |
| 27 Aug | Out | Gabriele Artistico · ST | to Padova | €3m |
| 27 Aug | In | Andrea Pinamonti · ST | from Sassuolo | €3m |
| 27 Aug | In | Andrea Pinamonti · ST | from Sassuolo | €3m |
| 23 Aug | In | Josip Šutalo · CB | from Ajax | Loan |
| 23 Aug | In | Josip Šutalo · CB | from Ajax | Loan |
| 15 Aug | Out | Saná Fernandes · RM | to Juve Stabia | Loan |
| 15 Aug | Out | Saná Fernandes · RM | to Juve Stabia | Loan |
| 14 Aug | In | Davide Frattesi · CM | from Inter | Loan |
| 14 Aug | In | Davide Frattesi · CM | from Inter | Loan |
| 24 Jul | Out | Alessandro Milani · LB | to Inter | — |
| 24 Jul | Out | Alessandro Milani · LB | to Inter | — |
| 14 Jul | In | Danilho Doekhi · CB | from Free agent | Free |
| 14 Jul | In | Danilho Doekhi · CB | from Free agent | Free |
| 10 Jul | Out | Mario Gila · CB | to Milan | €30m |
| 10 Jul | Out | Mario Gila · CB | to Milan | €30m |
| 9 Jul | Out | Pietro Pinelli | to Carrarese | Loan |
| 9 Jul | Out | Pietro Pinelli | to Carrarese | Loan |
| 9 Jul | Out | Ivan Provedel · GK | to Inter | €3m |
| 9 Jul | Out | Ivan Provedel · GK | to Inter | €3m |
| 3 Jul | Out | Tommaso Bordoni | to Padova | Free |
| 3 Jul | In | Alfonso Pedraza · LB | from Free agent | Free |
| 3 Jul | Out | Tommaso Bordoni | to Padova | Free |
| 3 Jul | In | Alfonso Pedraza · LB | from Free agent | Free |
| 8 Jun | In | Boulaye Dia · ST | from Salernitana | €11.3m |
| 8 Jun | In | Boulaye Dia · ST | from Salernitana | €11.3m |
| 5 Jun | In | Alfonso Pedraza · LB | from Free agent | Free |
| 5 Jun | In | Alfonso Pedraza · LB | from Free agent | Free |
| 4 Jun | Out | Pedro · LW | to Free agent | — |
| 4 Jun | Out | Elseid Hysaj · RB | to Free agent | — |
| 4 Jun | Out | Pedro · LW | to Free agent | — |
| 4 Jun | Out | Elseid Hysaj · RB | to Free agent | — |
17
Sassuolo2248−€24m+€93m+€69m
Sassuolo · −€24m spent · +€93m received · net +€69m · In 22 · Out 48
| 1 Sept | Out | Alessandro Di Bitonto | to Avellino | Loan |
| 1 Sept | Out | Alessandro Di Bitonto | to Avellino | Loan |
| 1 Sept | Out | Edoardo Iannoni · CM | to Hellas Verona | — |
| 1 Sept | In | Fatawu Sulemana | from Atalanta | Loan |
| 1 Sept | Out | Edoardo Iannoni · RW | to Hellas Verona | — |
| 1 Sept | In | Fatawu Sulemana | from Atalanta | Loan |
| 1 Sept | In | Duje Ćaleta-Car · CB | from Lyon | Free |
| 1 Sept | In | Duje Ćaleta-Car · CB | from Lyon | Free |
| 31 Aug | Out | Fabrizio Caligara · DM | to Catania | — |
| 31 Aug | Out | Kevin Miranda · CB | to Audace Cerignola | Loan |
| 31 Aug | Out | Fabrizio Caligara · DM | to Catania | — |
| 31 Aug | Out | Kevin Miranda · CB | to Audace Cerignola | Loan |
| 31 Aug | Out | Filippo Missori · RM | to Avellino | Loan |
| 31 Aug | Out | Filippo Missori · RM | to Avellino | Loan |
| 31 Aug | Out | Tommaso Macchioni · CB | to Carrarese | Loan |
| 31 Aug | Out | Tommaso Macchioni · CB | to Carrarese | Loan |
| 30 Aug | In | Ignace Van Der Brempt · RB | from Como | Loan |
| 30 Aug | In | Ignace Van Der Brempt · RB | from Como | Loan |
| 29 Aug | Out | Riccardo Ciervo · RM | to Cagliari | Loan |
| 29 Aug | In | Sebastiano Esposito · ST | from Cagliari | Loan |
| 29 Aug | Out | Riccardo Ciervo · RM | to Cagliari | Loan |
| 29 Aug | In | Sebastiano Esposito · ST | from Cagliari | Loan |
| 29 Aug | Out | Patrick Nuamah · AM | to Sabadell | Loan |
| 29 Aug | Out | Patrick Nuamah · AM | to Sabadell | Loan |
| 27 Aug | Out | Andrea Pinamonti · ST | to Lazio | €3m |
| 27 Aug | Out | Andrea Pinamonti · ST | to Lazio | €3m |
| 22 Aug | In | Fedde Leysen · CB | from Union St.Gilloise | Loan |
| 22 Aug | In | Fedde Leysen · CB | from Union St.Gilloise | Loan |
| 21 Aug | Out | Luca Moro · ST | to Padova | — |
| 21 Aug | Out | Luca Moro · ST | to Padova | — |
| 18 Aug | Out | Luca D'Andrea · RW | to Cesena | Loan |
| 18 Aug | Out | Luca D'Andrea · RW | to Cesena | Loan |
| 15 Aug | Out | Janis Antiste · ST | to Górnik Zabrze | Loan |
| 15 Aug | Out | Janis Antiste · AM | to Górnik Zabrze | Loan |
| 14 Aug | Out | Agustín Álvarez · CM | to Talleres | Loan |
| 14 Aug | Out | Agustín Álvarez · ST | to Talleres | Loan |
| 14 Aug | In | Rafael Obrador · LWB | from Benfica | Loan |
| 14 Aug | Out | Agustín Álvarez · ST | to Talleres | Loan |
| 14 Aug | In | Rafael Obrador · LWB | from Benfica | Loan |
| 14 Aug | Out | Flavio Russo · ST | to Catania | Loan |
| 14 Aug | Out | Flavio Russo · ST | to Catania | Loan |
| 11 Aug | Out | Justin Kumi · DM | to Juve Stabia | Loan |
| 11 Aug | In | Benja Domínguez · LW | from Bologna | Loan |
| 11 Aug | Out | Justin Kumi · DM | to Juve Stabia | Loan |
| 11 Aug | In | Benja Domínguez · LW | from Bologna | Loan |
| 10 Aug | Out | Gioele Zacchi · GK | to Brescia | Loan |
| 10 Aug | Out | Gioele Zacchi · GK | to Brescia | Loan |
| 5 Aug | Out | Kevin Leone | to Arezzo | Loan |
| 5 Aug | Out | Kevin Leoni | to Arezzo | Loan |
| 5 Aug | Out | Kevin Leone | to Arezzo | Loan |
| 3 Aug | In | Vasilije Adžić · CM | from Juventus | Loan |
| 3 Aug | In | Vasilije Adžić · CM | from Juventus | Loan |
| 31 Jul | Out | Samuele Mulattieri · ST | to Hellas Verona | Loan |
| 31 Jul | In | Kieron Bowie · ST | from Hellas Verona | Loan |
| 31 Jul | Out | Samuele Mulattieri · ST | to Hellas Verona | Loan |
| 31 Jul | In | Kieron Bowie · ST | from Hellas Verona | Loan |
| 26 Jul | Out | Gabriel Guri | to Laçi | Loan |
| 26 Jul | Out | Gabriel Guri | to Laçi | Loan |
| 24 Jul | Out | Kevin Bruno | to FC Vado | Loan |
| 24 Jul | Out | Kevin Bruno | to FC Vado | Loan |
| 21 Jul | Out | Borna Knezović | to Casarano | Loan |
| 21 Jul | Out | Borna Knezović · ST | to Casarano | Loan |
| 17 Jul | Out | Tarik Muharemović · CB | to Leeds | €40m |
| 17 Jul | Out | Tarik Muharemović · CB | to Leeds | €40m |
| 17 Jun | In | Sebastian Walukiewicz · RB | from Torino | €5m |
| 17 Jun | Out | Ruan · CB | to Atlético-MG | €3.5m |
| 17 Jun | In | Sebastian Walukiewicz · RB | from Torino | €5m |
| 17 Jun | Out | Ruan · CB | to Atlético-MG | €3.5m |
| 1 Jun | In | Arijanet Murić · GK | from Ipswich | €7m |
| 1 Jun | In | Arijanet Murić · GK | from Ipswich | €7m |
18
Parma2652−€53m+€154.4m+€101.4m
Parma · −€53m spent · +€154.4m received · net +€101.4m · In 26 · Out 52
| 4 Sept | In | Vincent Sierro · CM | from Free agent | Free |
| 4 Sept | In | Vincent Sierro · CM | from Free agent | Free |
| 1 Sept | Out | Oliver Sørensen · CM | to Celtic | Loan |
| 1 Sept | In | Simone Ghidotti · GK | from Sampdoria | — |
| 1 Sept | Out | Oliver Sørensen · CM | to Celtic | Loan |
| 1 Sept | In | Simone Ghidotti · GK | from Sampdoria | — |
| 1 Sept | Out | Botond Balogh · CB | to Westerlo | €500k |
| 1 Sept | In | Diego Carlos · CB | from Fenerbahçe | Loan |
| 1 Sept | Out | Botond Balogh · CB | to Westerlo | €500k |
| 1 Sept | In | Diego Carlos · CB | from Fenerbahçe | Loan |
| 31 Aug | Out | Peter Amoran · CB | to Västerås SK | — |
| 31 Aug | Out | Peter Amoran · CB | to Västerås SK | — |
| 28 Aug | Out | Rachid Kouda · DM | to Mantova | Loan |
| 28 Aug | Out | Rachid Kouda · DM | to Mantova | Loan |
| 28 Aug | In | Giovanni Fabbian · AM | from Fiorentina | Loan |
| 28 Aug | In | Giovanni Fabbian · AM | from Fiorentina | Loan |
| 21 Aug | Out | Aymen Zouin · LW | to Casa Pia AC | Loan |
| 21 Aug | Out | Antoine Joujou · LW | to Nantes | €1m |
| 21 Aug | Out | Aymen Zouin · LW | to Casa Pia AC | Loan |
| 21 Aug | Out | Antoine Joujou · LW | to Nantes | €1m |
| 20 Aug | Out | Alessandro Circati · CB | to Benfica | €18m |
| 20 Aug | Out | Alessandro Circati · CB | to Benfica | €18m |
| 19 Aug | Out | Zion Suzuki · GK | to Aston Villa | €30m |
| 19 Aug | Out | Zion Suzuki · GK | to Aston Villa | €30m |
| 18 Aug | In | Thomás de Martis · ST | from Lanús | Loan |
| 18 Aug | In | Thomás de Martis · ST | from Lanús | Loan |
| 14 Aug | In | David Romero · ST | from Tigre | €7m |
| 14 Aug | In | David Romero · ST | from Tigre | €7m |
| 14 Aug | Out | Jacob Ondrejka · LW | to FC Groningen | Loan |
| 14 Aug | Out | Mateo Pellegrino · ST | to Fiorentina | €22.5m |
| 14 Aug | Out | Jacob Ondrejka · LW | to FC Groningen | Loan |
| 14 Aug | Out | Mateo Pellegrino · ST | to Fiorentina | €22.5m |
| 10 Aug | In | Aymen Zouin · LW | from Inter | €500k |
| 10 Aug | In | Aymen Zouin · LW | from Inter | €500k |
| 9 Aug | In | El Bilal Touré · LW | from Atalanta | Loan |
| 9 Aug | In | El Bilal Touré · LW | from Atalanta | Loan |
| 8 Aug | Out | Daniel Mikołajewski · ST | to Luzern | Loan |
| 8 Aug | Out | Daniel Mikołajewski · ST | to Luzern | Loan |
| 31 Jul | In | Ousmane Diallo · RW | from Dortmund | — |
| 31 Jul | In | Ousmane Diallo · RW | from Dortmund | — |
| 28 Jul | Out | Adrian Benedyczak · ST | to Kasımpaşa | €4m |
| 28 Jul | Out | Adrian Benedyczak · ST | to Kasımpaşa | €4m |
| 26 Jul | Out | Edoardo Tigani · AM | to Ospitaletto | Loan |
| 26 Jul | Out | Bernardo Conde | to AVS Futebol SAD | — |
| 26 Jul | Out | Elia Plicco | to Sambenedettese | Loan |
| 26 Jul | Out | Gianluca Astaldi · GK | to Pianese | Loan |
| 26 Jul | Out | Marlon Mena | to Arezzo | Loan |
| 26 Jul | Out | Edoardo Tigani · AM | to Ospitaletto | Loan |
| 26 Jul | Out | Bernardo Conde | to AVS Futebol SAD | — |
| 26 Jul | Out | Elia Plicco | to Sambenedettese | Loan |
| 26 Jul | Out | Gianluca Astaldi · GK | to Pianese | Loan |
| 26 Jul | Out | Marlon Mena | to Arezzo | Loan |
| 23 Jul | Out | Filippo Rinaldi · GK | to Catania | Loan |
| 23 Jul | Out | Filippo Rinaldi · GK | to Catania | Loan |
| 21 Jul | Out | Mateusz Kowalski · LW | to Dolomiti Bellunesi | Loan |
| 21 Jul | Out | Mateusz Kowalski · LW | to Dolomiti Bellunesi | Loan |
| 17 Jul | Out | Anthony Partipilo · ST | to Barletta | Loan |
| 17 Jul | Out | Anthony Partipilo · ST | to Barletta | Loan |
| 13 Jul | Out | Alessandro Cardinali · LW | to Spezia | Loan |
| 13 Jul | Out | Alessandro Cardinali · LW | to Spezia | Loan |
| 11 Jul | Out | Giacomo Marconi · ST | to Carrarese | Loan |
| 11 Jul | Out | Giacomo Marconi · ST | to Carrarese | Loan |
| 8 Jul | Out | Marlon Mena | to Arezzo | Loan |
| 8 Jul | Out | Marlon Mena | to Arezzo | Loan |
| 2 Jul | In | Franco Carboni · LM | from Inter | €2.5m |
| 2 Jul | In | Franco Carboni · LM | from Inter | €2.5m |
| 1 Jul | In | Giovanni Daffara · GK | from Juventus | €6m |
| 1 Jul | Out | Dario Šits · ST | to FC Dordrecht | Loan |
| 1 Jul | In | Giovanni Daffara · GK | from Juventus | €6m |
| 1 Jul | Out | Dario Šits · ST | to FC Dordrecht | Loan |
| 27 Jun | In | Benjamín Cremaschi · CM | from Inter Miami CF | €4.5m |
| 27 Jun | In | Benjamín Cremaschi · CM | from Inter Miami CF | €4.5m |
| 16 Jun | Out | Tjaš Begić · RW | to Sampdoria | €1.2m |
| 16 Jun | Out | Tjaš Begić · RW | to Sampdoria | €1.2m |
| 5 Jun | In | Hans Nicolussi Caviglia · CM | from Venezia | €6m |
| 5 Jun | In | Hans Nicolussi Caviglia · CM | from Venezia | €6m |
| 4 Jun | Out | Nahuel Estévez · CM | to Free agent | — |
| 4 Jun | Out | Nahuel Estévez · CM | to Free agent | — |
19
Bologna1656−€37.5m+€164.8m+€127.3m (est.)
Bologna · −€37.5m spent · +€164.8m received · net +€127.3m · In 16 · Out 56
| 9 Sept | Out | Jesper Karlsson · LW | to Servette | Loan |
| 9 Sept | Out | Jesper Karlsson · LW | to Servette | Loan |
| 1 Sept | Out | Federico Cassa | to Catanzaro | Loan |
| 1 Sept | In | Federico Cassa | from Atalanta | — |
| 1 Sept | Out | Jonathan Rowe · LW | to Atalanta | Loan |
| 1 Sept | In | Samuel Mbangula · LW | from Werder Bremen | Loan |
| 1 Sept | Out | Federico Cassa | to Catanzaro | Loan |
| 1 Sept | In | Federico Cassa | from Atalanta | — |
| 1 Sept | Out | Jonathan Rowe · LW | to Atalanta | Loan |
| 1 Sept | In | Samuel Mbangula · LW | from Werder Bremen | Loan |
| 1 Sept | Out | Tommaso Ravaglioli | to Lumezzane | — |
| 1 Sept | Out | Tommaso Ravaglioli | to Lumezzane | — |
| 31 Aug | In | Jay Enem · ST | from FK Crvena Zvezda | €6m |
| 31 Aug | In | Jay Enem · ST | from FK Crvena Zvezda | €6m |
| 30 Aug | In | Arthur Theate · CB | from Frankfurt | Loan |
| 30 Aug | In | Arthur Theate · CB | from Frankfurt | Loan |
| 17 Aug | Out | Thijs Dallinga · ST | to Köln | Loan |
| 17 Aug | Out | Thijs Dallinga · ST | to Köln | Loan |
| 17 Aug | Out | Jhon Lucumí · CB | to Juventus | €20.1m |
| 17 Aug | Out | Jhon Lucumí · CB | to Juventus | €20.1m |
| 14 Aug | Out | Mihajlo Ilić · CB | to Cesena | Loan |
| 14 Aug | Out | Mihajlo Ilić · CB | to Cesena | Loan |
| 14 Aug | In | Roberto Piccoli · ST | from Fiorentina | Loan |
| 14 Aug | In | Roberto Piccoli · ST | from Fiorentina | Loan |
| 11 Aug | Out | Benja Domínguez · LW | to Sassuolo | Loan |
| 11 Aug | Out | Benja Domínguez · LW | to Sassuolo | Loan |
| 9 Aug | Out | Dimitar Papazov · LB | to Perugia | Loan |
| 9 Aug | Out | Dimitar Papazov · LB | to Perugia | Loan |
| 31 Jul | Out | Federico Ravaglia · GK | to Watford | €7m |
| 31 Jul | Out | Federico Ravaglia · GK | to Watford | €7m |
| 30 Jul | In | Artem Dovbyk · ST | from Roma | Loan |
| 30 Jul | Out | Santiago Castro · ST | to Roma | €35m |
| 30 Jul | In | Artem Dovbyk · ST | from Roma | Loan |
| 30 Jul | Out | Santiago Castro · ST | to Roma | €35m |
| 29 Jul | In | Mikel Amondarain · DM | from Estudiantes | €9.3m |
| 29 Jul | In | Mikel Amondarain · DM | from Estudiantes | €9.3m |
| 25 Jul | Out | Ossian Nordvall · DM | to Elfsborg | €300k (est.) |
| 25 Jul | Out | Ossian Nordvall · DM | to Elfsborg | €300k (est.) |
| 20 Jul | In | Rahim Bonkano · LB | from Real Oviedo | €3.5m |
| 20 Jul | In | Rahim Bonkano · LB | from Real Oviedo | €3.5m |
| 17 Jul | Out | Luigi Caccavo | to Juve Stabia | Loan |
| 17 Jul | Out | Luigi Caccavo | to Juve Stabia | Loan |
| 17 Jul | Out | Bodin Tomasevic | to Mantova | Loan |
| 17 Jul | Out | Bodin Tomašević · CB | to Mantova | Loan |
| 17 Jul | Out | Lorenzo Menegazzo | to Lumezzane | Loan |
| 17 Jul | Out | Lorenzo Menegazzo | to Lumezzane | Loan |
| 16 Jul | Out | Niklas Pyyhtiä · CM | to Südtirol | Loan |
| 16 Jul | Out | Riccardo Stivanello · CB | to Südtirol | Loan |
| 16 Jul | Out | Niklas Pyyhtiä · CM | to Südtirol | Loan |
| 16 Jul | Out | Riccardo Stivanello · CB | to Südtirol | Loan |
| 15 Jul | Out | Mattia Motolese | to Virtus Entella | — |
| 15 Jul | Out | Mattia Motolese | to Virtus Entella | — |
| 13 Jul | Out | Petar Marković | to Grazer AK | — |
| 13 Jul | Out | Petar Marković | to Grazer AK | — |
| 12 Jul | Out | Antonio Raimondo · ST | to Frosinone | Loan |
| 12 Jul | Out | Antonio Raimondo · ST | to Frosinone | Loan |
| 7 Jul | Out | Wisdom Amey · CB | to Frosinone | Loan |
| 7 Jul | Out | Wisdom Amey · CB | to Frosinone | Loan |
| 1 Jul | Out | Bodin Tomašević · CB | to Mantova | Loan |
| 30 Jun | Out | Bodin Tomašević · CB | to Mantova | Loan |
| 30 Jun | Out | Nicola Bagnolini · GK | to Gubbio | Loan |
| 30 Jun | Out | Nicola Bagnolini · GK | to Gubbio | Loan |
| 23 Jun | Out | Remo Freuler · DM | to Free agent | — |
| 23 Jun | Out | Remo Freuler · DM | to Free agent | — |
| 19 Jun | Out | Tommaso Corazza · LM | to LR Vicenza | Loan |
| 19 Jun | Out | Tommaso Corazza · LM | to LR Vicenza | Loan |
| 6 Jun | Out | Charalambos Lykogiannis · LB | to Free agent | — |
| 6 Jun | Out | Charalambos Lykogiannis · LB | to Free agent | — |
| 5 Jun | Out | Michel Aebischer · CM | to Pisa | €4.5m |
| 5 Jun | Out | Michel Aebischer · CM | to Pisa | €4.5m |
| 4 Jun | Out | Giovanni Fabbian · AM | to Fiorentina | €15.5m |
| 4 Jun | Out | Giovanni Fabbian · AM | to Fiorentina | €15.5m |
20
Atalanta1156−€24m+€238.4m+€214.4m (est.)
Atalanta · −€24m spent · +€238.4m received · net +€214.4m · In 11 · Out 56
| 3 Sept | Out | Tommaso Del Lungo · CB | to Mantova | — |
| 3 Sept | Out | Tommaso Del Lungo · CB | to Mantova | — |
| 2 Sept | Out | Pietro Comi | to Lecco | Loan |
| 2 Sept | Out | Pietro Comi · CB | to Lecco | Loan |
| 2 Sept | Out | Edoardo Lonardo | to Juve Stabia | €180k (est.) |
| 2 Sept | Out | Federico Zuccon · DM | to Foggia | €1.3m (est.) |
| 2 Sept | Out | Edoardo Lonardo | to Juve Stabia | €180k (est.) |
| 2 Sept | Out | Federico Zuccon · DM | to Foggia | €1.3m (est.) |
| 1 Sept | Out | Federico Cassa | to Bologna | — |
| 1 Sept | In | Jonathan Rowe · LW | from Bologna | Loan |
| 1 Sept | Out | Federico Cassa | to Bologna | — |
| 1 Sept | Out | Paolo Vismara · GK | to Juve Stabia | — |
| 1 Sept | In | Jonathan Rowe · LW | from Bologna | Loan |
| 1 Sept | Out | Paolo Vismara · GK | to Juve Stabia | — |
| 1 Sept | Out | Honest Ahanor · CB | to Crystal Palace | Loan |
| 1 Sept | Out | Fatawu Sulemana | to Sassuolo | Loan |
| 1 Sept | Out | Mitchel Bakker · CB | to Free agent | — |
| 1 Sept | Out | Honest Ahanor · CB | to Crystal Palace | Loan |
| 1 Sept | Out | Honest Ahanor · CB | to Chelsea | €46.7m |
| 1 Sept | Out | Fatawu Sulemana | to Sassuolo | Loan |
| 1 Sept | Out | Mitchel Bakker · CB | to Free agent | — |
| 1 Sept | Out | Honest Ahanor · CB | to Chelsea | €46.7m |
| 30 Aug | Out | Marten de Roon · DM | to Roma | €1m |
| 30 Aug | Out | Marten de Roon · DM | to Roma | €1m |
| 29 Aug | In | Franck Kessié · CM | from Free agent | Free |
| 29 Aug | In | Franck Kessié · CM | from Free agent | Free |
| 22 Aug | In | Eljif Elmas · AM | from RB Leipzig | Loan |
| 22 Aug | In | Eljif Elmas · AM | from RB Leipzig | Loan |
| 21 Aug | Out | Vanja Vlahović · ST | to Mantova | Loan |
| 21 Aug | Out | Vanja Vlahović · ST | to Mantova | Loan |
| 20 Aug | Out | Samuel Giovane · RWB | to Catanzaro | — |
| 20 Aug | Out | Samuel Giovane · DM | to Catanzaro | — |
| 19 Aug | Out | Leonardo Mendicino · CM | to Bari | €750k (est.) |
| 19 Aug | Out | Leonardo Mendicino · CM | to Bari | €750k (est.) |
| 14 Aug | In | Thomas Kristensen · CB | from Udinese | Loan |
| 14 Aug | In | Thomas Kristensen · CB | from Udinese | Loan |
| 11 Aug | Out | Giovanni Bonfanti · CB | to Las Palmas | Loan |
| 11 Aug | Out | Berat Djimsiti · CB | to Al Diriyah | €3m |
| 11 Aug | Out | Giovanni Bonfanti · CB | to Las Palmas | Loan |
| 11 Aug | Out | Berat Djimsiti · CB | to Al Diriyah | €3m |
| 9 Aug | Out | Daniel Maldini · ST | to Cagliari | Loan |
| 9 Aug | Out | Daniel Maldini · ST | to Cagliari | Loan |
| 9 Aug | Out | El Bilal Touré · LW | to Parma | Loan |
| 9 Aug | Out | El Bilal Touré · LW | to Parma | Loan |
| 5 Aug | Out | Andrea Ceresoli · LM | to 1. FC Nürnberg | €500k |
| 5 Aug | Out | Andrea Ceresoli · LM | to 1. FC Nürnberg | €500k |
| 1 Aug | Out | Dominic Vavassori · RW | to Palermo | Loan |
| 1 Aug | Out | Dominic Vavassori · RW | to Palermo | Loan |
| 22 Jul | Out | Andrea Oliveri · RM | to Ascoli | Loan |
| 22 Jul | Out | Andrea Oliveri · RM | to Ascoli | Loan |
| 15 Jul | Out | Jacopo Sassi · GK | to Avellino | €380k |
| 15 Jul | Out | Jacopo Sassi · GK | to Avellino | €380k |
| 13 Jul | Out | Moustapha Cissé · ST | to Carrarese | Loan |
| 13 Jul | Out | Moustapha Cissé · ST | to Carrarese | Loan |
| 13 Jul | In | Silvio Colella | from Frosinone | Loan |
| 13 Jul | Out | Filippo Cecchini | to Tritium | Loan |
| 13 Jul | Out | Filippo Cecchini | to Tritium | Loan |
| 9 Jul | In | Gianluca Gaetano · CM | from Cagliari | €12m |
| 9 Jul | In | Gianluca Gaetano · CM | from Cagliari | €12m |
| 1 Jul | Out | Marco Palestra · RM | to Chelsea | €55m |
| 1 Jul | Out | Marco Palestra · RM | to Chelsea | €55m |
| 1 Jul | Out | Jacopo Sassi · GK | to Avellino | €380k |
| 30 Jun | Out | Jacopo Sassi · GK | to Avellino | €380k |
| 29 Jun | Out | Ben Godfrey · CB | to Rangers | Loan |
| 29 Jun | Out | Ben Godfrey · CB | to Rangers | Loan |
| 4 Jun | Out | Marco Brescianini · CM | to Fiorentina | €10m |
| 4 Jun | Out | Marco Brescianini · CM | to Fiorentina | €10m |
Fees in euros as reported by the data provider; estimates marked (est.). Loans and free transfers are counted as moves but not as money; an undisclosed fee counts as zero. A move between two clubs in this league appears under both — as a signing for one and a departure for the other. Contract extensions are excluded. Window dates are calendar-derived (summer = 1 June to 30 September).