Isernia (Serie D: Girone F): every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-08-21 | Player | Isernia | Pro Imperia | Free |
| 2025-07-21 | Player | Isernia | USD Palmese | Free |
| 2025-07-16 | Andrea Antinucci | Isernia | Casarano | Free |
| 2025-07-01 | Player | Isernia | Deportivo Santamarina | Free |
| 2025-01-29 | Player | USD Palmese | Isernia | Free |
| 2025-01-04 | Player | Isernia | Angri Calcio | Free |
| 2025-01-01 | Juan Perotti | Patronato | Isernia | Free |
| 2024-12-18 | Player | Deportivo Santamarina | Isernia | Free |
| 2024-07-19 | Player | Termoli Calcio | Isernia | Free |
| 2019-09-07 | Player | Isernia | Coriano | Free |
| 2018-08-18 | Player | Ghivizzano Borgo Mozzano | Isernia | Free |