Suwon HS: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-01-16 | Hyo-bin Lee | Suwon HS | Gangwon FC | Free |
| 2023-01-01 | Joo-chan Kim | Suwon HS | Suwon Bluewings | Free |
| 2023-01-01 | Hyo-bin Lee | Jeonbuk H. U15 | Suwon HS | — |
| 2022-01-01 | Joo-chan Kim | Chung-Ang U. HS | Suwon HS | — |
| 2014-01-01 | Moon-hwan Kim | Suwon HS | Chung-Ang Uni | — |
| 2012-01-01 | Han-do Lee | Suwon HS | Yong In Univ. | — |