| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Shao Qi | Chief Technology Officer | 1310-1312 L13 LANDMARK N 39 LUNG SUM AV, SHEUNG SHUI, NEW TERRITORIES, HONG KONG, HONG KONG | /s/ Qi Shao | 18 Mar 2026 | 0002118531 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | BGIN | Class A ordinary shares | 4,851,563 | 18 Mar 2026 | By Inchoi Investment Limited | F1 |
| Id | Content |
|---|---|
| F1 | Represents 4,851,563 Class A ordinary shares beneficially owned by Mr. Qi Shao through Inchoi Investment Limited, a British Virgin Islands company, an entity wholly owned by M.A. Virgo Limited, a British Virgin Islands company wholly owned and controlled by Mr. Qi Shao. The address of Inchoi Investment Limited and M.A. Virgo Limited is 2/F, Palm Grove House, P.O. Box 3340, Road Town, Tortola, British Virgin Islands. The person having voting, dispositive or investment powers over Inchoi Investment Limited is Mr. Qi Shao. |