Boin MS: every transfer in and out, fees paid and earned, squad market value.
| Date | Player | From | To | Fee |
|---|---|---|---|---|
| 2019-01-01 | Sang-woon Jeong | Boin MS | Gangwon FC U18 | — |
| 2019-01-01 | Hyun-soo Woo | Boin MS | Joongdong HS | — |
| 2016-01-01 | Hyun-soo Woo | S. Hansol ES | Boin MS | — |
| 2013-01-01 | Seong-ung Maeng | Boin MS | Paichai HS | — |
| 2013-01-01 | Min-jun Kim | Boin MS | In. Chelsea U15 | — |
| 2012-01-01 | Min-jun Kim | S. Hansol ES | Boin MS | — |
| 2011-01-01 | Young-jae Seo | Boin MS | Boin HS | — |