Arka Gdynia II: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-05-22 | Wojciech Zacharewicz | Arka Gdynia II | Arka Gdynia | — |
| 2026-05-22 | Olaf Gohlike | Arka Gdynia II | Arka Gdynia | — |
| 2026-05-22 | Nikodem Gozdecki | Arka Gdynia II | Arka Gdynia | — |
| 2023-07-01 | Wojciech Zacharewicz | Olimpic Gdańsk | Arka Gdynia II | — |
| 2023-07-01 | Olaf Gohlike | Gdynia Youth | Arka Gdynia II | — |
| 2023-01-01 | Nikodem Gozdecki | Gdynia Youth | Arka Gdynia II | — |
| 2013-07-01 | Michał Marcjanik | Arka Gdynia II | Arka Gdynia | — |
| 2012-08-12 | Tomasz Mokwa | Arka Gdynia II | Cal. Kalisz | Free |
| 2012-01-01 | Michał Marcjanik | Arka Gdynia U19 | Arka Gdynia II | — |
| 2010-07-01 | Tomasz Mokwa | Arka Gdynia U19 | Arka Gdynia II | — |