| In | ||||
| 03/21 |
|
Sung-soo Jeon | FW |
Seongnam FC
|
| 01/21 |
|
Jong-jin Kim | DF |
Incheon United
|
| 01/21 |
|
Je-ho Lee | MF |
Incheon United
|
| Out | ||||
| 01/21 |
|
Yun-ho Kwak | DF |
Suwon FC
|
