USM Alger U21: every transfer in and out, fees paid and earned, squad market value and €250k earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2025-07-01 | Diaa Eddine Mechid | USM Alger U21 | USM Alger | — |
| 2024-02-20 | Sid Ahmed Aissaoui | USM Alger U21 | CSKA Moscow | €250k |
| 2022-07-05 | Sid Ahmed Aissaoui | Academie FAF | USM Alger U21 | Free |
| 2019-07-01 | Adem Alilet | USM Alger U21 | USM Alger | — |
| 2017-07-01 | Billal Messaoudi | USM Alger U21 | JS Saoura | — |
| 2016-07-01 | Naoufel Khacef | USM Alger U21 | Hussein Dey U21 | — |
| 2015-01-15 | Mohamed Amine Madani | USM Alger U21 | MC El Eulma | Free |