Feirense U19: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2021-07-01 | Kerwin Vargas | Feirense U19 | Feirense | — |
| 2019-07-01 | Manu Silva | Feirense U19 | Feirense Sub-23 | — |
| 2018-10-01 | Abraham Marcus | Feirense U19 | Feirense Sub-23 | — |
| 2018-08-01 | Abraham Marcus | Remo Stars Yth. | Feirense U19 | Free |
| 2018-07-01 | Rúben Ismael | Feirense U19 | Feirense Sub-23 | — |
| 2018-07-01 | Pedro Rosas | Feirense U19 | Feirense Sub-23 | — |
| 2018-07-01 | Manu Silva | Feirense Sub-17 | Feirense U19 | — |
| 2018-07-01 | Jota Gonçalves | Feirense U19 | Tondela U19 | — |
| 2017-07-01 | Pedro Rosas | Feirense Sub-17 | Feirense U19 | — |
| 2017-07-01 | Jota Gonçalves | Académica S17 | Feirense U19 | — |
| 2016-07-01 | Rúben Ismael | Oliveirense S17 | Feirense U19 | — |
| 2015-08-01 | Luís Esteves | Sporting U19 | Feirense U19 | Loan |
| 2014-06-26 | Miguel Silva | Feirense U19 | Feirense | — |
| 2014-01-01 | Miguel Crespo | Feirense U19 | Neves FC | — |
| 2012-07-01 | Rafa Silva | Feirense U19 | Feirense | — |
| 2012-07-01 | Miguel Silva | Feirense Sub-17 | Feirense U19 | — |
| 2012-07-01 | Miguel Crespo | Barroselas U19 | Feirense U19 | — |
| 2011-07-01 | Rafa Silva | Alverca U19 | Feirense U19 | Free |