FC Sochaux-Montbéliard (Ligue 1): every transfer in and out, fees paid and earned, squad market value, €300k spent and €30m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-24 | Aboubacar Sidibé | FC Sochaux-Montbéliard | Paris 13 Atletico | Loan |
| 2026-07-22 | Saad Agouzoul | AJ Auxerre | FC Sochaux-Montbéliard | Free |
| 2026-07-18 | Aymen Boutoutaou | FC Sochaux-Montbéliard | FCSB | €1m |
| 2026-07-07 | Abderrezzek Saidi | FC Sochaux-Montbéliard | Unionistas de Salamanca | Free |
| 2026-07-02 | Enzo-Noël Dodé | FC Sochaux-Montbéliard | Paris 13 Atletico | Loan |
| 2026-07-01 | Victor Lobry | Amiens SC | FC Sochaux-Montbéliard | Free |
| 2026-07-01 | Samy Baghdadi | Valenciennes FC | FC Sochaux-Montbéliard | Free |
| 2026-07-01 | Mathis Clairicia | VfL Bochum | FC Sochaux-Montbéliard | Free |
| 2026-07-01 | Enzo-Noël Dodé | Sochaux II | FC Sochaux-Montbéliard | Free |
| 2026-07-01 | Elson Mendes | FC Sochaux-Montbéliard | Kasımpaşa | Free |
| 2026-06-30 | Dalangunypole Gomis | FC Sochaux | Cercle Brugge | Free |
| 2026-02-02 | Abderrezzek Saidi | FC Sochaux-Montbéliard | Unionistas de Salamanca | Loan |
| 2026-01-29 | Solomon Loubao | AC Monza | FC Sochaux-Montbéliard | Loan |
| 2026-01-28 | Solomon Loubao | FC Sochaux-Montbéliard | AC Monza | Free |
| 2026-01-06 | Samy Baghdadi | Valenciennes FC | FC Sochaux-Montbéliard | Loan |
| 2025-09-01 | Julien Vetro | Burnley U21 | FC Sochaux | — |
| 2025-09-01 | Samy Benchamma | FC Sochaux-Montbéliard | Rodez AF | Free |
| 2025-08-21 | Boris Moltenis | FC Sochaux-Montbéliard | Ponferradina | Free |
| 2025-08-16 | Armand Gnanduillet | FC Sochaux-Montbéliard | SM Caen | Free |
| 2025-08-14 | Alex Daho | FC Sochaux-Montbéliard | USL Dunkerque | Free |