Fortuna U19: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Alhaji Bah | Fortuna S. U17 | Fortuna U19 | — |
| 2020-07-01 | Tom Hendriks | Fortuna U19 | Sittard U21 | — |
| 2020-07-01 | Benjamin Bouchouari | Fortuna U19 | Roda JC | Free |
| 2019-07-01 | Tom Hendriks | Fortuna S. U17 | Fortuna U19 | — |
| 2019-07-01 | Benjamin Bouchouari | Willem II U19 | Fortuna U19 | Free |
| 2016-07-01 | Perr Schuurs | Fortuna U19 | Fortuna Sittard | — |
| 2015-07-01 | Perr Schuurs | Fortuna S. U17 | Fortuna U19 | — |
| 2015-07-01 | Luc Mares | Fortuna U19 | Fortuna Sittard | — |
| 2015-07-01 | Driess Saddiki | Fortuna U19 | Fortuna Sittard | — |
| 2014-07-01 | Driess Saddiki | SC Irene Yth | Fortuna U19 | Free |
| 2013-07-01 | Luc Mares | Fortuna S. U17 | Fortuna U19 | — |