| When | Movement | Decision | Who |
|---|---|---|---|
| 28.06.2027 | 3y · $632.3K/y | Contract renewal offered | |
| 04.08.2026 | Mattersburg → Mattersburg U20 | Administrative demotion | Kalajdzic Sebastian |
| 03.08.2026 | Transfer listed | Player unhappy at the club | Kalajdzic Sebastian |
| 03.08.2026 | 3y · $361.3K/y | Contract renewal offered |