Újpest FC: every transfer in and out, fees paid and earned, squad market value, €1.6m spent and €3.5m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Davit Kobouri | Újpest FC | NK Olimpija | Free |
| 2026-07-01 | Giorgi Beridze | Újpest FC | Without Club | — |
| 2026-02-11 | Damian Rasak | Újpest FC | GKS Katowice | Loan |
| 2026-02-06 | Mátyás Tajti | Újpest FC | FK Csikszereda | Free |
| 2026-01-31 | Arne Maier | Augsburg | Újpest FC | Free |
| 2026-01-30 | Nejc Gradisar | Al Ahly | Újpest FC | Loan |
| 2026-01-20 | Noah Fenyő | Frankfurt | Újpest FC | Loan |
| 2026-01-01 | André Duarte | Újpest FC | FCSB | Free |
| 2025-07-01 | Aljosa Matko | NK Celje | Újpest FC | €500k |
| 2025-02-14 | Giorgi Beridze | Kocaelispor | Újpest FC | Free |
| 2025-01-29 | Milan Tucic | NK Bravo | Újpest FC | €120k |
| 2025-01-29 | Damian Rasak | Górnik Zabrze | Újpest FC | €300k |
| 2024-09-04 | A. Doka | Újpest FC | Skënderbeu Korçë | Free |
| 2024-08-26 | Attila Fiola | Fehérvár | Újpest FC | Free |
| 2024-08-15 | André Duarte | NK Osijek | Újpest FC | €400k |
| 2024-08-09 | Heinz Mörschel | Újpest FC | Vizela | Free |
| 2024-08-06 | Kevin Csoboth | Újpest FC | FC St. Gallen | €1m |
| 2024-07-08 | João Nunes | Casa Pia | Újpest FC | Free |
| 2024-07-01 | Peter Ambrose | Újpest FC | Aberdeen FC | €300k |
| 2024-07-01 | Mamoudou Karamoko | Copenhagen | Újpest FC | Loan |