DEEP FISSION, INC.
Insider Ownership
| 8-K | 34 | 09/11/2025 | 09/05/2025 |
| 10-Q | 34 | 08/12/2025 | 06/30/2025 |
| 10-Q | 34 | 05/14/2025 | 03/31/2025 |
| 10-K | 34 | 03/28/2025 | 12/31/2024 |
| 10-Q | 34 | 11/06/2024 | 09/30/2024 |
| 10-Q | 34 | 05/14/2024 | 03/31/2024 |
| 10-K | 34 | 04/01/2024 | 12/31/2023 |
| 10-Q | 34 | 11/13/2023 | 09/30/2023 |
| 10-Q | 34 | 08/10/2023 | 06/30/2023 |
| 10-Q | 34 | 05/15/2023 | 03/31/2023 |
≥5% Ownership
| 4 | 09/09/2025 | 09/05/2025 | |
| 3 | 09/09/2025 | 09/05/2025 | |
| 4 | 09/09/2025 | 09/05/2025 | |
| 3 | 09/09/2025 | 09/05/2025 | |
| 4 | 09/09/2025 | 09/05/2025 | |
| 3 | 09/09/2025 | 09/05/2025 | |
| 4 | 08/28/2025 | 08/26/2025 | |
| 4 | 08/28/2025 | 08/26/2025 | |
| 3 | 04/20/2022 | 04/20/2022 | |
| 3 | 04/20/2022 | 04/20/2022 |