Nacional U20: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-02-20 | Néider Parra | Nacional U20 | Atl. Nacional | — |
| 2026-01-01 | Andy Batioja | Nacional U20 | Atl. Nacional | — |
| 2025-07-29 | Néider Parra | Nacional U20 | Real C. | Loan |
| 2025-07-01 | Royer Caicedo | Nacional U20 | Atl. Nacional | — |
| 2025-07-01 | Luis Segura | Nacional U20 | Boyacá Chicó | — |
| 2025-07-01 | Juan Rengifo | Nacional U20 | Atl. Nacional | — |
| 2025-01-24 | Kelvin Flórez | Nacional U20 | Fortaleza CEIF | — |
| 2025-01-03 | Yeicar Perlaza | Nacional U20 | Indep. Santa Fe | Free |
| 2025-01-01 | Royer Caicedo | AAF Popayán | Nacional U20 | — |
| 2025-01-01 | Elkin Rivero | Nacional U20 | Atl. Nacional | — |
| 2024-08-22 | Andy Batioja | Nacional U20 | Houston 2 | Loan |
| 2024-07-01 | Kilian Toscano | Nacional U20 | Atl. Nacional | — |
| 2024-07-01 | Kevin Parra | Nacional U20 | Atl. Nacional | — |
| 2024-07-01 | Emilio Aristizábal | Nacional U20 | Atl. Nacional | — |
| 2024-01-01 | Simón García | Nacional U20 | Atl. Nacional | — |
| 2023-08-09 | Luis Segura | Nacional U20 | Real Santander | Loan |
| 2023-08-07 | Kelvin Flórez | Nacional U20 | Bragantino U20 | Loan |
| 2023-07-11 | Kevin Parra | Nacional U20 | Patriotas | Loan |
| 2023-01-31 | Yeicar Perlaza | Nacional U20 | North Texas SC | Free |
| 2023-01-14 | Kevin Parra | Nacional U20 | Real Santander | Loan |