Piast Gliwice II: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-02-02 | Oliwier Maziarz | Piast Gliwice II | Piast Gliwice | — |
| 2026-02-02 | Jakub Grelich | Piast Gliwice II | Piast Gliwice | — |
| 2025-07-01 | Jakub Grelich | Piast U19 | Piast Gliwice II | — |
| 2025-04-04 | Justin Daniel | Piast Gliwice II | Piast Gliwice | — |
| 2025-02-21 | Mateusz Kopczyński | Piast Gliwice II | Piast Gliwice | — |
| 2024-09-30 | Oliwier Maziarz | Neumarkt U19 | Piast Gliwice II | Free |
| 2024-07-01 | Mateusz Kopczyński | Piast U19 | Piast Gliwice II | — |
| 2022-07-01 | Justin Daniel | Piast U19 | Piast Gliwice II | — |
| 2019-07-01 | Wojciech Kamiński | Piast Gliwice II | Piast Gliwice | — |
| 2017-07-01 | Wojciech Kamiński | Piast U19 | Piast Gliwice II | — |