FCSB U18: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-01-01 | David Popa | FCSB U18 | FCSB | — |
| 2025-02-01 | Andrei Dăncuș | FCSB U18 | FCSB | — |
| 2024-08-06 | David Popa | FCSB U18 | ACSM Poli Iasi | Loan |
| 2023-08-31 | Mihai Toma | FCSB U18 | FCSB | — |
| 2023-07-01 | Laurențiu Vlăsceanu | FCSB U18 | FCSB | — |
| 2022-07-01 | Mihai Toma | FCSB Yth. | FCSB U18 | — |
| 2022-07-01 | Laurențiu Vlăsceanu | Academica Clince | FCSB U18 | Free |
| 2021-07-01 | Alexandru Musi | FCSB U18 | FCSB | — |
| 2020-08-01 | Mihai Udrea | FCSB U18 | FCSB II | — |
| 2020-02-01 | Alexandru Pantea | FCSB U18 | FCSB | — |
| 2019-07-17 | Alexandru Musi | FCSB Yth. | FCSB U18 | — |
| 2019-07-01 | Ovidiu Perianu | FCSB U18 | FCSB II | — |
| 2018-09-11 | Alexandru Pantea | FCSB Yth. | FCSB U18 | — |
| 2018-07-01 | Mihai Udrea | AF Gică Popescu | FCSB U18 | Free |
| 2018-07-01 | Ianis Stoica | FCSB U18 | FCSB II | — |
| 2017-07-01 | Ovidiu Perianu | Regal Sport | FCSB U18 | Free |
| 2017-01-01 | Ianis Stoica | Freiburg Yth. | FCSB U18 | Free |
| 2016-07-01 | Gabriel Simion | FCSB U18 | Steaua Bucharest | — |
| 2013-07-01 | Gabriel Simion | Steaua Youth | FC Steaua U19 | — |