NK Osijek (SuperSport HNL): every transfer in and out, fees paid and earned, squad market value, €19m spent and €64m earned. Tracked squad: ACTUAL Value €12m, in line with the market. Valued as of 2026-08-25.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-07-28 | Armando León | Ranger's | NK Osijek | Free |
| 2026-07-02 | Ivan Dolcek | Dunajska Streda | NK Osijek | Free |
| 2026-07-01 | Senad Mustafic | Sturm Graz II | NK Osijek | Free |
| 2026-07-01 | Balázs Bakti | Zalaegerszegi TE | NK Osijek | Free |
| 2026-02-10 | Marino Zeravica | NK Osijek | Szentlőrinc SE | Loan |
| 2026-02-06 | Filip Zivkovic | NK Osijek | Sarajevo | Loan |
| 2026-02-02 | Styopa Mkrtchyan | NK Osijek | 1.FC Nuremberg | €800k |
| 2026-02-02 | Styopa Mkrtchyan | NK Osijek | 1. FC Nürnberg | €800k |
| 2026-01-16 | Hrvoje Babec | NK Osijek | FC Seoul | — |
| 2026-01-14 | David Mejía | NK Vukovar 1991 | NK Osijek | — |
| 2026-01-12 | Fran Karacic | Hajduk Split | NK Osijek | Loan |
| 2026-01-10 | Samuel Akere | Widzew Lodz | NK Osijek | Loan |
| 2026-01-10 | Tonio Teklic | Widzew Lodz | NK Osijek | Loan |
| 2026-01-10 | Vladan Bubanja | Orenburg | NK Osijek | Loan |
| 2025-09-03 | Petar Pusic | NK Osijek | Wieczysta | Free |
| 2025-09-01 | Justice Ohajunwa | NK Osijek | Milsami | Loan |
| 2025-09-01 | Justice Ohajunwa | NK Osijek | Milsami | Loan |
| 2025-08-29 | Mateo Bacic | NK Osijek | Sesvete | Loan |
| 2025-08-27 | Milos Jovicic | FK TSC | NK Osijek | — |
| 2025-08-27 | Mateo Bacic | Sampdoria U20 | NK Osijek | Free |