Östers IF (Allsvenskan): every transfer in and out, fees paid and earned, squad market value and €3.6m earned.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-02-27 | Lukas Bergquist | Östers IF | AIK | Free |
| 2026-01-29 | Robin Wallinder | Östers IF | Mjällby AIF | Free |
| 2026-01-04 | Alibek Aliev | Östers IF | CFR Cluj | Free |
| 2025-07-22 | Anssi Suhonen | Hamburg | Östers IF | Loan |
| 2025-07-09 | Joel Voelkerling Persson | Lecce | Östers IF | — |
| 2025-07-08 | Patriot Sejdiu | Malmö | Östers IF | Loan |
| 2025-07-08 | David Seger | Östers IF | CSKA Sofia | €400k |
| 2025-07-01 | Youssoupha Sanyang | Östers IF | Slavia Praha | €3m |
| 2025-01-29 | Youssoupha Sanyang | Teungueth FC | Östers IF | — |
| 2025-01-21 | Adam Bergmark Wiberg | Östers IF | Chungnam Asan | Free |
| 2024-08-23 | Kevin Höög Jansson | Norrköping | Östers IF | Loan |
| 2024-03-05 | Miloje Prekovic | Östers IF | IF Karlstad | Free |
| 2024-02-01 | David Seger | Örebro SK | Östers IF | Free |
| 2024-02-01 | Alibek Aliev | FC Trollhättan | Östers IF | — |
| 2024-01-31 | Jesper Jonasson Westermark | Östers IF | Wisla Plock | Free |
| 2024-01-08 | Robin Wallinder | Gefle | Östers IF | Free |
| 2023-08-30 | Lukas Bergquist | Umeå FC | Östers IF | — |
| 2023-08-28 | Rúnar Thór Sigurgeirsson | Östers IF | Willem II | — |
| 2023-02-13 | Emil Engqvist | Östers IF | Sandvikens IF | Free |
| 2023-01-08 | Rúnar Thór Sigurgeirsson | Keflavík | Östers IF | Free |