| Name | Ownership | Shares Owned | sole voting power | shared voting power | Signature | Title | CIK |
|---|---|---|---|---|---|---|---|
| Dong-A ST Co., Ltd. | 51.1% | 10M | 10M | 0 | /s/ Jae Hoon Jeong | Jae Hoon Jeong, Chief Executive Officer | 0001799260 |
| Dong-A Socio Holdings Co., Ltd. | 24.7% | 4.83M | 4.83M | 0 | /s/ Min Young Kim | Min Young Kim, Chief Executive Officer |