| 4 | Statement of changes in beneficial owner... | Silver Bull Resources, Inc. | Edgar Technology & Business Services Inc /fa | 04/04/2025 | |
| 4 | Statement of changes in beneficial owner... | Underwood David T. | Edgar Technology & Business Services Inc /fa | 04/04/2025 | |
| 4 | Statement of changes in beneficial owner... | Silver Bull Resources, Inc. | Edgar Technology & Business Services Inc /fa | 01/30/2024 | |
| 4 | Statement of changes in beneficial owner... | Underwood David T. | Edgar Technology & Business Services Inc /fa | 01/30/2024 | |
| 4 | Statement of changes in beneficial owner... | Silver Bull Resources, Inc. | Edgar Technology & Business Services Inc /fa | 03/25/2022 | |
| 3 | Initial statement of beneficial ownershi... | Silver Bull Resources, Inc. | Edgar Technology & Business Services Inc /fa | 03/25/2022 | |
| 4 | Statement of changes in beneficial owner... | Underwood David T. | Edgar Technology & Business Services Inc /fa | 03/25/2022 | |
| 3 | Initial statement of beneficial ownershi... | Underwood David T. | Edgar Technology & Business Services Inc /fa | 03/25/2022 | |