KSZO Ostrowiec: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-17 | Michał Niedbała | Korona Kielce | KSZO Ostrowiec | Loan |
| 2023-07-25 | Artur Dumanyuk | KSZO Ostrowiec | UCSA | Free |
| 2023-06-30 | Jakub Burek | KSZO Ostrowiec | Wisla Plock | Free |
| 2023-02-22 | Jakub Burek | KSZO Ostrowiec | Wisla Plock | Loan |
| 2022-07-15 | Jakub Burek | UKS SMS U19 | KSZO Ostrowiec | Free |
| 2022-07-11 | Artur Dumanyuk | Star St. | KSZO Ostrowiec | Free |
| 2022-01-26 | Jakub Burek | UKS SMS U19 | KSZO Ostrowiec | Loan |