Sparta R. U17: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2020-07-01 | Quincy Hoeve | Sparta R. U17 | Sparta R. U18 | — |
| 2020-07-01 | Dylan van Wageningen | Sparta R. U17 | Sparta R. U18 | — |
| 2020-01-01 | Emmanuel Emegha | Sparta R. U17 | Sparta U19 | — |
| 2019-07-01 | Rijk Janse | Sparta R. U17 | Sparta U19 | — |
| 2019-07-01 | Quincy Hoeve | Atl. Tera Corá | Sparta R. U17 | Free |
| 2019-07-01 | Emmanuel Emegha | Sparta Youth | Sparta R. U17 | — |
| 2019-07-01 | Dylan van Wageningen | Sparta Youth | Sparta R. U17 | — |
| 2019-07-01 | Delano Vianello | Sparta R. U17 | Sparta U19 | — |
| 2018-09-01 | Mohamed Sankoh | Sparta R. U17 | Stoke U18 | Free |
| 2018-07-01 | Patrick Brouwer | Sparta R. U17 | Sparta U19 | — |
| 2018-07-01 | Elayis Tavsan | Sparta R. U17 | Sparta U21 | — |
| 2018-07-01 | Delano Vianello | Sparta Youth | Sparta R. U17 | — |
| 2018-07-01 | Augustin Drakpe | Sparta R. U17 | Sparta U19 | — |
| 2017-07-01 | Rijk Janse | Sparta Youth | Sparta R. U17 | — |
| 2017-07-01 | Patrick Brouwer | Alphense B. Jgd | Sparta R. U17 | Free |
| 2017-07-01 | Mohamed Sankoh | Sparta Youth | Sparta R. U17 | — |
| 2017-07-01 | Jason Noslin | Sparta R. U17 | Alexandria U19 | Free |
| 2017-07-01 | Elayis Tavsan | Sparta Youth | Sparta R. U17 | — |
| 2017-07-01 | Bradly van Hoeven | Sparta R. U17 | Sparta U19 | — |
| 2017-07-01 | Augustin Drakpe | Sparta Youth | Sparta R. U17 | — |