Estoril U17: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2024-07-01 | Rodrigo Rodrigues | Estoril U17 | Gil Vicente U19 | — |
| 2022-07-01 | Rodrigo Rodrigues | Sacavenense S15 | Estoril U17 | — |
| 2021-01-01 | Tiago Parente | Estoril U17 | Estoril U19 | — |
| 2020-07-01 | Diogo Dias | Estoril U17 | Estoril U19 | — |
| 2019-07-01 | Tiago Parente | Estoril U15 | Estoril U17 | — |
| 2018-07-01 | Diogo Dias | Estoril U15 | Estoril U17 | — |
| 2017-07-01 | Bernardo Vital | Estoril U17 | Estoril U19 | — |
| 2015-07-01 | Kiki | Estoril U17 | Braga U19 | — |
| 2013-07-01 | Kiki | 1 Dezembro Y15 | Estoril U17 | — |
| 2011-07-01 | Domingos Duarte | Estoril U17 | Sporting U17 | — |
| 2010-07-01 | Domingos Duarte | Estoril U15 | Estoril U17 | — |