Nacional Yth.: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2018-07-01 | Watts | Nacional Yth. | Nacional U15 | — |
| 2017-07-01 | Chico Gonçalves | Nacional Yth. | Nacional U15 | — |
| 2012-07-01 | Miguel Nóbrega | Nacional Yth. | Benfica Yth | — |
| 2011-07-01 | Rui Encarnação | Nacional Yth. | Nacional U15 | — |
| 2010-07-01 | Miguel Nóbrega | Marítimo Y | Nacional Yth. | — |