Daejeon U18: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2026-04-03 | Hun-min Koo | Daejeon U18 | Daejeon Hana C. | — |
| 2026-04-03 | Do-yeon Kim | Daejeon U18 | Daejeon Hana C. | — |
| 2026-04-03 | Byung-chan Park | Daejeon U18 | Daejeon Hana C. | — |
| 2026-01-01 | Sung-hyun Park | Daejeon U18 | Gwangju FC U18 | — |
| 2025-01-01 | Sung-hyun Park | Cheonan C. U15 | Daejeon U18 | — |
| 2025-01-01 | Ji-ho Kim | Daejeon U15 | Daejeon U18 | — |
| 2025-01-01 | Hun-min Koo | JP Yonsei FC | Daejeon U18 | — |
| 2024-01-01 | Do-yeon Kim | Daejeon U15 | Daejeon U18 | — |
| 2024-01-01 | Byung-chan Park | Daejeon U15 | Daejeon U18 | — |
| 2023-01-01 | Jun-hwi Lim | Daejeon U18 | Yuseong BST HS | — |
| 2022-01-01 | Hee-byeok Kwak | Daejeon U18 | Yeongdeungpo HS | — |
| 2021-01-01 | Jun-hwi Lim | Jeonnam D. U15 | Daejeon U18 | — |
| 2021-01-01 | Hee-byeok Kwak | Andong MS | Daejeon U18 | — |
| 2019-01-01 | Je-ho Yu | Daejeon Cit. U18 | Dongguk Uni | — |
| 2017-01-01 | Je-ho Yu | Daejeon U15 | Daejeon Cit. U18 | — |
| 2016-01-01 | Ian Kim | Daejeon Cit. U18 | N. Yangdong U18 | — |
| 2015-03-21 | In-beom Hwang | Daejeon Cit. U18 | Daejeon Citizen | — |
| 2015-01-01 | Ian Kim | Daejeon U15 | Daejeon Cit. U18 | — |
| 2012-01-01 | In-beom Hwang | Daejeon U15 | Daejeon Cit. U18 | — |