Spartak Trnava: every transfer in and out, fees paid and earned, squad market value, €450k spent and €4.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-04 | Roko Jureskin | Spartak Trnava | CD Tenerife | Free |
| 2026-07-15 | Jakub Paur | Spartak Trnava | AS Trencin | Free |
| 2026-07-09 | Kristian Pavol Strucka | OFK Malženice | Spartak Trnava | Free |
| 2026-07-01 | Roman Begala | Tatran Prešov | Spartak Trnava | Free |
| 2026-07-01 | Tijmen Wildeboer | TOP Oss | Spartak Trnava | Free |
| 2026-07-01 | Martin Janacek | AF Elbasani | Spartak Trnava | Free |
| 2026-07-01 | Melos Bajrami | Vllaznia Shkodër | Spartak Trnava | Free |
| 2026-07-01 | Ivan Mensah | Sparta Praha B | Spartak Trnava | Free |
| 2026-07-01 | Lorent Mehmeti | United Nordic | Spartak Trnava | Free |
| 2026-07-01 | Oskar Casagrande | Jesenice | Spartak Trnava | Free |
| 2026-07-01 | Michal Duris | Spartak Trnava | Banska Bystrica | Free |
| 2026-07-01 | Ziga Frelih | Spartak Trnava | NK Celje | Free |
| 2026-07-01 | Patrick Karhan | Spartak Trnava | Skalica | Loan |
| 2026-07-01 | Patrik Vasil | Spartak Trnava | Zlaté Moravce | Loan |
| 2026-07-01 | Denys Taraduda | Spartak Trnava | FK Teplice | Free |
| 2026-02-20 | Filip Trello | Spartak Trnava | OFK Malženice | Loan |
| 2026-02-13 | Marek Ujlaky | Spartak Trnava | Skalica | Loan |
| 2026-02-12 | Cedric Badolo | Spartak Trnava | Sumqayıt | Free |
| 2026-01-25 | Marin Lausic | Liepāja | Spartak Trnava | Free |
| 2026-01-15 | Denys Taraduda | Spartak Trnava | Tatran Prešov | Loan |