Valmontone (Serie D: Girone G): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-20 | Aimone Calì | Valmontone | Viterbese | Free |
| 2025-12-17 | Lorenzo Chiarella | Valmontone | Giulianova | Free |
| 2025-12-01 | Aimone Calì | Guidonia Montecelio | Valmontone | Free |
| 2025-09-29 | Player | Valmontone | Manfredonia | Free |
| 2025-07-29 | Lorenzo Chiarella | FC Crotone | Valmontone | Free |
| 2025-07-16 | Riccardo Polletta | Latina Calcio | Valmontone | Free |
| 2025-07-09 | Player | Perugia | Valmontone | Loan |
| 2025-07-08 | Player | TBC | Valmontone | Free |