LD Alajuelense: every transfer in and out, fees paid and earned, squad market value and €7.7m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-01 | Juanpi | Volos NFC | LD Alajuelense | Free |
| 2026-07-01 | Joel Campbell | LD Alajuelense | Without Club | — |
| 2026-07-01 | Alejandro Bran | LD Alajuelense | Without Club | — |
| 2026-01-21 | Diego Campos | LD Alajuelense | Bali United | Free |
| 2026-01-01 | Kenneth Vargas | Heart of Midl. | LD Alajuelense | Loan |
| 2025-09-18 | Alejandro Bran | Minnesota | LD Alajuelense | — |
| 2025-09-09 | Aarón Suárez | LD Alajuelense | Igdir FK | €341k |
| 2025-08-22 | Kenyel Michel | Minnesota | LD Alajuelense | Loan |
| 2025-08-21 | Manjrekar James | LD Alajuelense | Wellington | Free |
| 2025-08-21 | Kenyel Michel | LD Alajuelense | Minnesota | €1.1m |
| 2025-07-01 | Kenyel Michel | Alajuelense II | LD Alajuelense | — |
| 2025-06-30 | Anthony Hernández | Puntarenas FC | LD Alajuelense | Free |
| 2025-02-01 | Manjrekar James | LD Alajuelense | Santos FC | Loan |
| 2025-01-05 | Alejandro Bran | Minnesota | LD Alajuelense | Loan |
| 2024-07-17 | Joel Campbell | LD Alajuelense | Atlético-GO | Loan |
| 2024-07-08 | Jeyland Mitchell | LD Alajuelense | Feyenoord | €2.5m |
| 2024-07-01 | Ronald Matarrita | Aris Saloniki | LD Alajuelense | Free |
| 2024-07-01 | Jeyland Mitchell | Alajuelense II | LD Alajuelense | — |
| 2024-07-01 | Carlos Mora | LD Alajuelense | Univ. Craiova | €340k |
| 2024-01-31 | Alexander López | LD Alajuelense | Olancho FC | Free |