| 4 | Statement of changes in beneficial owner... | Nocopi Technologies Inc/md/ | Edgar Technology & Business Services Inc /fa | 01/05/2026 | |
| 4 | Statement of changes in beneficial owner... | Winger Matthew C. | Edgar Technology & Business Services Inc /fa | 01/05/2026 | |
| 4 | Statement of changes in beneficial owner... | Nocopi Technologies Inc/md/ | Edgar Technology & Business Services Inc /fa | 06/10/2025 | |
| 4 | Statement of changes in beneficial owner... | Winger Matthew C. | Edgar Technology & Business Services Inc /fa | 06/10/2025 | |
| 4/A | Amendment to Statement of changes in ben... | Nocopi Technologies Inc/md/ | Edgar Technology & Business Services Inc /fa | 12/27/2024 | |
| 4/A | Amendment to Statement of changes in ben... | Winger Matthew C. | Edgar Technology & Business Services Inc /fa | 12/27/2024 | |
| 4 | Statement of changes in beneficial owner... | Nocopi Technologies Inc/md/ | Edgar Technology & Business Services Inc /fa | 12/26/2024 | |
| 4 | Statement of changes in beneficial owner... | Winger Matthew C. | Edgar Technology & Business Services Inc /fa | 12/26/2024 | |
| 4 | Statement of changes in beneficial owner... | Nocopi Technologies Inc/md/ | Edgar Technology & Business Services Inc /fa | 05/28/2024 | |
| 4 | Statement of changes in beneficial owner... | Winger Matthew C. | Edgar Technology & Business Services Inc /fa | 05/28/2024 | |
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SEC Filing Data
