FC Wil 1900: every transfer in and out, fees paid and earned, squad market value, €750k spent and €1.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-18 | Agon Rexhaj | FC Basel 1893 | FC Wil 1900 | Free |
| 2026-07-17 | Marwane Hajij | FC Wil 1900 | ZED FC | Free |
| 2026-07-16 | Noah Rupp | Karlsruher SC | FC Wil 1900 | Free |
| 2026-07-01 | Luuk Breedijk | Makedonikos | FC Wil 1900 | Free |
| 2026-07-01 | Isaiah Okafor | Zürich II | FC Wil 1900 | Free |
| 2026-07-01 | Luuk Breedijk | FC Luzern | FC Wil 1900 | Free |
| 2026-07-01 | Patrick Sutter | FC Stade Lausanne-Ouchy | FC Wil 1900 | Free |
| 2026-07-01 | Edis Bytyqi | FC St. Gallen 1879 | FC Wil 1900 | Free |
| 2026-07-01 | Loris Schreiber | Basel II | FC Wil 1900 | Free |
| 2026-07-01 | Patrick Weber | Servette FC | FC Wil 1900 | Free |
| 2026-07-01 | Kastrijot Ndau | FC Wil 1900 | FC Aarau | Free |
| 2026-07-01 | Jean-Paul N'Djoli | FC Wil 1900 | Heracles Almelo | Free |
| 2026-04-01 | Lutfi Dalipi | BSC Young Boys | FC Wil 1900 | Loan |
| 2026-01-27 | Yannick Bujard | FC Wil 1900 | FC St. Gallen | — |
| 2026-01-21 | Felipe Borges | FC Wil 1900 | Stade Nyonnais | Free |
| 2025-09-18 | Yuro Arthur Bohon Diet | Zürich II | FC Wil 1900 | Loan |
| 2025-09-08 | Alexander Muci | FC Wil 1900 | Bellinzona | Free |
| 2025-08-22 | Mahamadou Diarra | WSG Tirol | FC Wil 1900 | Free |
| 2025-08-11 | Djawal Kaiba | Sportclub Rheindorf Altach | FC Wil 1900 | Free |
| 2025-08-08 | Ayo Akinola | FC Wil 1900 | FC Vaduz | Free |