| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Fang Chen | Chief Revenue Officer, Director | C/O BITGO HOLDINGS, INC., 101 S. REID STREET, SUITE 307, PMB# 9793, SIOUX FALLS | /s/ Edward Reginelli, Attorney-in-Fact | 27 Jan 2026 | 0002084950 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | BTGO | Class A Common Stock | Sale | $4,185,000 | -250,000 | -17% | $16.74 | 1,233,491 | 23 Jan 2026 | Direct |