FK Radnik Surdulica (Super Liga Srbije): every transfer in and out, fees paid and earned, squad market value, €30k spent and €2.9m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-21 | Ryonosuke Ohori | Neftchi | FK Radnik Surdulica | Free |
| 2026-07-16 | Haris Hajdarevic | FK Radnik Surdulica | Dinamo | Free |
| 2026-07-01 | Haris Hajdarevic | Radnik | Without Club | — |
| 2026-02-20 | Igor Ivanovic | Without Club | Radnik | — |
| 2026-02-13 | Axel Urie | Sariyerspor | Radnik | Free |
| 2026-01-31 | Christ Kouadio | Metaloglobus | Radnik | €30k |
| 2026-01-28 | Luka Zoric | B. Banja Luka | Radnik | Free |
| 2026-01-28 | Andrija Milicevic | FK Torlak | Radnik | Free |
| 2026-01-23 | Ayouba Kosiah | Beerschot VA | Radnik | — |
| 2026-01-19 | Uros Blagojevic | FK Radnik Surdulica | Zvijezda '09 Brgule | Free |
| 2026-01-19 | Filip Samurovic | Tekstilac | Radnik | Free |
| 2026-01-19 | Douglas Owusu | Radnik | Red Star | €2.2m |
| 2026-01-16 | Stephen Chinedu | FK Radnik Surdulica | Surkhon | Free |
| 2026-01-01 | Teo Lakic | Radnik U19 | Radnik | — |
| 2025-09-16 | Uros Filipovic | Partizan | Radnik | Free |
| 2025-09-11 | Lazar Radojicic | Rio Ave U23 | Radnik | Free |
| 2025-08-29 | Milos Popovic | Vojvodina | Radnik | — |
| 2025-07-31 | Emmanuel Quarshie | Medeama | Radnik | — |
| 2025-07-25 | Martin Novakovic | Macva | Radnik | Free |
| 2025-07-23 | Sandro Trémoulet | Without Club | Radnik | — |