| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Koenig Amy | SVP, CLO, and Corp. Sec'y | C/O DAKOTA GOLD CORP., 106 GLENDALE DRIVE, SUITE 1, LEAD | /S/ AMY KOENIG | 05 Mar 2026 | 0001882418 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | DC | COMMON STOCK | Tax liability | -4,443 | -1.8% | $6.30* | 238,651 | 04 Mar 2026 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Represents shares of common stock sold by the Reporting Person on March 4, 2026 solely for the purpose of satisfying tax withholding obligations in connection with the conversion of an aggregate of 38,587 restricted stock units, which vested on March 1, 2026 and March 3, 2026, into shares of common stock upon settlement by the Issuer. |