AS Trencin: every transfer in and out, fees paid and earned, squad market value, €460k spent and €19m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-08-21 | Mohammed Garba | Nasarawa United | AS Trencin | Free |
| 2026-08-13 | Clement Ansah | Dunajska Streda | AS Trencin | Free |
| 2026-07-23 | Alex Hudok | AS Trencin | Šamorín | Loan |
| 2026-07-23 | Adrian Fiala | AS Trencin | Baník Ostrava B | Loan |
| 2026-07-23 | Nikolas Brandis | AS Trencin | FC Groningen | Free |
| 2026-07-17 | Pablo González | Ethnikos Achna | AS Trencin | Free |
| 2026-07-15 | Jakub Paur | Spartak Trnava | AS Trencin | Free |
| 2026-07-15 | M. Boye | Hobro IK | AS Trencin | Free |
| 2026-07-12 | Molik Khan | AS Trencin | Vanspor | Free |
| 2026-07-10 | C. David | AS Trencin | LNZ Cherkasy | €1.4m |
| 2026-07-06 | Issa Traoré | Bayer 04 Leverkusen | AS Trencin | Loan |
| 2026-07-01 | Jaroslav Holp | Zlaté Moravce | AS Trencin | Free |
| 2026-07-01 | Sean Goss | AS Trencin | Stal Rzeszow | Free |
| 2026-07-01 | Samuel Bagín | AS Trencin | Zlaté Moravce | Free |
| 2026-07-01 | Roshaun Mathurin | AS Trencin | Kilmarnock FC | Free |
| 2026-02-16 | Kristo Hussar | FC Flora | AS Trencin | Free |
| 2026-02-10 | Adrian Fiala | AS Trencin | Slovacko | Loan |
| 2026-02-10 | Justen Kranthove | AS Trencin | Rabotnicki | Free |
| 2026-02-03 | Markus Poom | FC Flora | AS Trencin | — |
| 2026-01-27 | Samuel Bagín | AS Trencin | Šamorín | Loan |